addons:
apt:
- sources:
- - sourceline: 'ppa:gns3/qemu'
packages:
- cppcheck
- sloccount
- libsdl1.2-dev
- python
- python-virtualenv
- - qemu-system-arm
- - qemu-system-mips
- - qemu-system-ppc
- - qemu-system-x86
- gcc-powerpc-linux-gnu
- gcc-arm-linux-gnueabihf
- gcc-aarch64-linux-gnu
env:
global:
- - PATH=/tmp/dtc:/tmp/uboot-test-hooks/bin:$PATH
+ - PATH=/tmp/dtc:/tmp/qemu-install/bin:/tmp/uboot-test-hooks/bin:$PATH
- PYTHONPATH=/tmp/uboot-test-hooks/py/travis-ci
- BUILD_DIR=build
- HOSTCC="cc"
echo -e "\n[toolchain-prefix]\nx86 = ${HOME}/.buildman-toolchains/gcc-4.9.0-nolibc/x86_64-linux/bin/x86_64-linux-" >> ~/.buildman;
fi
- if [[ "${TOOLCHAIN}" == *xtensa* ]]; then ./tools/buildman/buildman --fetch-arch xtensa ; fi
+ - if [[ "${QEMU_TARGET}" != "" ]]; then
+ git clone git://git.qemu.org/qemu.git /tmp/qemu;
+ pushd /tmp/qemu;
+ git submodule update --init dtc &&
+ git checkout v2.8.0-rc3 &&
+ ./configure --prefix=/tmp/qemu-install --target-list=${QEMU_TARGET} &&
+ make -j4 all install;
+ popd;
+ fi
script:
# Comments must be outside the command strings below, or the Travis parser
- BUILDMAN="sun50i"
- env:
- JOB="Catch-all ARM"
- BUILDMAN="arm -x arm11,arm7,arm9,aarch64,atmel,denx,freescale,kirkwood,siemens,tegra,uniphier,mx,samsung,sunxi,am33xx,omap3,omap4,omap5,pxa,rockchip"
+ BUILDMAN="arm -x arm11,arm7,arm9,aarch64,atmel,denx,freescale,kirkwood,mvebu,siemens,tegra,uniphier,mx,samsung,sunxi,am33xx,omap3,omap4,omap5,pxa,rockchip"
- env:
- BUILDMAN="sandbox x86"
TOOLCHAIN="x86_64"
- env:
- BUILDMAN="kirkwood"
+ - env:
+ - BUILDMAN="mvebu"
- env:
- BUILDMAN="pxa"
- env:
- env:
- BUILDMAN="uniphier"
- env:
- - BUILDMAN="aarch64 -x tegra,freescale,uniphier,sunxi,samsung,rockchip"
+ - BUILDMAN="aarch64 -x tegra,freescale,mvebu,uniphier,sunxi,samsung,rockchip"
TOOLCHAIN="aarch64"
- env:
- BUILDMAN="rockchip"
- env:
- TEST_PY_BD="vexpress_ca15_tc2"
TEST_PY_ID="--id qemu"
+ QEMU_TARGET="arm-softmmu"
BUILDMAN="^vexpress_ca15_tc2$"
- env:
- TEST_PY_BD="vexpress_ca9x4"
TEST_PY_ID="--id qemu"
+ QEMU_TARGET="arm-softmmu"
BUILDMAN="^vexpress_ca9x4$"
- env:
- TEST_PY_BD="integratorcp_cm926ejs"
TEST_PY_TEST_SPEC="not sleep"
TEST_PY_ID="--id qemu"
+ QEMU_TARGET="arm-softmmu"
BUILDMAN="^integratorcp_cm926ejs$"
- env:
- TEST_PY_BD="qemu_mips"
TEST_PY_TEST_SPEC="not sleep"
+ QEMU_TARGET="mips-softmmu"
BUILDMAN="^qemu_mips$"
TOOLCHAIN="mips"
- env:
- TEST_PY_BD="qemu_mipsel"
TEST_PY_TEST_SPEC="not sleep"
+ QEMU_TARGET="mipsel-softmmu"
BUILDMAN="^qemu_mipsel$"
TOOLCHAIN="mips"
- env:
- TEST_PY_BD="qemu_mips64"
TEST_PY_TEST_SPEC="not sleep"
+ QEMU_TARGET="mips64-softmmu"
BUILDMAN="^qemu_mips64$"
TOOLCHAIN="mips"
- env:
- TEST_PY_BD="qemu_mips64el"
TEST_PY_TEST_SPEC="not sleep"
+ QEMU_TARGET="mips64el-softmmu"
BUILDMAN="^qemu_mips64el$"
TOOLCHAIN="mips"
- env:
- TEST_PY_BD="qemu-ppce500"
TEST_PY_TEST_SPEC="not sleep"
+ QEMU_TARGET="ppc-softmmu"
BUILDMAN="^qemu-ppce500$"
- env:
- TEST_PY_BD="qemu-x86"
TEST_PY_TEST_SPEC="not sleep"
+ QEMU_TARGET="i386-softmmu"
BUILDMAN="^qemu-x86$"
TOOLCHAIN="x86_64"
BUILD_ROM="yes"
M: Marek Vasut <marex@denx.de>
S: Maintainted
T: git git://git.denx.de/u-boot-socfpga.git
-F: arch/arm/cpu/armv7/socfpga/
-F: board/altera/socfpga/
+F: arch/arm/mach-socfpga/
ARM ATMEL AT91
M: Andreas Bießmann <andreas@biessmann.org>
F: arch/m68k/
DFU
-M: Lukasz Majewski <l.majewski@samsung.com>
+M: Lukasz Majewski <l.majewski@majess.pl>
S: Maintained
T: git git://git.denx.de/u-boot-dfu.git
F: drivers/dfu/
F: arch/nios2/
ONENAND
-M: Lukasz Majewski <l.majewski@samsung.com>
-S: Maintained
+#M: Lukasz Majewski <l.majewski@majess.pl>
+S: Orphaned (Since 2017-01)
T: git git://git.denx.de/u-boot-onenand.git
F: drivers/mtd/onenand/
# SPDX-License-Identifier: GPL-2.0+
#
-VERSION = 2016
-PATCHLEVEL = 11
+VERSION = 2017
+PATCHLEVEL = 01
SUBLEVEL =
-EXTRAVERSION =
+EXTRAVERSION = -rc1
NAME =
# *DOCUMENTATION*
config ARCH_EXYNOS
bool "Samsung EXYNOS"
select DM
+ select DM_I2C
select DM_SPI_FLASH
select DM_SERIAL
select DM_SPI
select DM
select DM_SERIAL
select DM_GPIO
+ select DM_I2C
config ARCH_HIGHBANK
bool "Calxeda Highbank"
select DM
select DM_SPI_FLASH
select DM_SPI
+ select ENABLE_ARM_SOC_BOOT0_HOOK
config TARGET_CM_T43
bool "Support cm_t43"
config ARCH_UNIPHIER
bool "Socionext UniPhier SoCs"
- select BLK
select CLK_UNIPHIER
select DM
select DM_GPIO
#include <common.h>
#include <asm/io.h>
#include <div64.h>
+#include <bootstage.h>
DECLARE_GLOBAL_DATA_PTR;
gd->arch.tbu = 0;
gd->arch.timer_rate_hz = CONFIG_SYS_HZ_CLOCK / CONFIG_SYS_HZ;
-
return 0;
}
return lldiv(get_ticks(), gd->arch.timer_rate_hz) - base;
}
+ulong timer_get_boot_us(void)
+{
+ return lldiv(get_ticks(), CONFIG_SYS_HZ_CLOCK / (CONFIG_SYS_HZ * 1000));
+}
+
void __udelay(unsigned long usec)
{
unsigned long long endtime;
help
Enable Freescale Secure Boot feature
+config QSPI_AHB_INIT
+ bool "Init the QSPI AHB bus"
+ help
+ The default setting for QSPI AHB bus just support 3bytes addressing.
+ But some QSPI flash size up to 64MBytes, so initialize the QSPI AHB
+ bus for those flashes to support the full QSPI flash size.
+
config SYS_FSL_IFC_BANK_COUNT
int "Maximum banks of Integrated flash controller"
depends on ARCH_LS1043A || ARCH_LS1046A || ARCH_LS2080A
#ifdef CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
#include <asm/armv8/sec_firmware.h>
#endif
+#ifdef CONFIG_SYS_FSL_DDR
+#include <fsl_ddr.h>
+#endif
DECLARE_GLOBAL_DATA_PTR;
#ifdef CONFIG_SYS_FSL_ERRATUM_A009635
erratum_a009635();
#endif
-
+#if defined(CONFIG_SYS_FSL_ERRATUM_A009942) && defined(CONFIG_SYS_FSL_DDR)
+ erratum_a009942_check_cpo();
+#endif
#ifdef CONFIG_MP
#if defined(CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT) && defined(CONFIG_ARMV8_PSCI)
/* Check the psci version to determine if the psci is supported */
{0x35, {QSGMII_D, QSGMII_C, QSGMII_B, PCIE2, XFI4, XFI3, XFI2, XFI1 } },
{0x39, {SGMII8, SGMII7, SGMII6, PCIE2, SGMII4, SGMII3, SGMII2,
PCIE1 } },
+ {0x3B, {XFI8, XFI7, XFI6, PCIE2, XFI4, XFI3, XFI2, PCIE1 } },
{0x4B, {PCIE2, PCIE2, PCIE2, PCIE2, XFI4, XFI3, XFI2, XFI1 } },
{0x4C, {XFI8, XFI7, XFI6, XFI5, PCIE1, PCIE1, PCIE1, PCIE1 } },
{0x4D, {SGMII8, SGMII7, PCIE2, PCIE2, SGMII4, SGMII3, PCIE1, PCIE1 } },
}
#endif
+#ifdef CONFIG_QSPI_AHB_INIT
+/* Enable 4bytes address support and fast read */
+int qspi_ahb_init(void)
+{
+ u32 *qspi_lut, lut_key, *qspi_key;
+
+ qspi_key = (void *)SYS_FSL_QSPI_ADDR + 0x300;
+ qspi_lut = (void *)SYS_FSL_QSPI_ADDR + 0x310;
+
+ lut_key = in_be32(qspi_key);
+
+ if (lut_key == 0x5af05af0) {
+ /* That means the register is BE */
+ out_be32(qspi_key, 0x5af05af0);
+ /* Unlock the lut table */
+ out_be32(qspi_key + 1, 0x00000002);
+ out_be32(qspi_lut, 0x0820040c);
+ out_be32(qspi_lut + 1, 0x1c080c08);
+ out_be32(qspi_lut + 2, 0x00002400);
+ /* Lock the lut table */
+ out_be32(qspi_key, 0x5af05af0);
+ out_be32(qspi_key + 1, 0x00000001);
+ } else {
+ /* That means the register is LE */
+ out_le32(qspi_key, 0x5af05af0);
+ /* Unlock the lut table */
+ out_le32(qspi_key + 1, 0x00000002);
+ out_le32(qspi_lut, 0x0820040c);
+ out_le32(qspi_lut + 1, 0x1c080c08);
+ out_le32(qspi_lut + 2, 0x00002400);
+ /* Lock the lut table */
+ out_le32(qspi_key, 0x5af05af0);
+ out_le32(qspi_key + 1, 0x00000001);
+ }
+
+ return 0;
+}
+#endif
+
#ifdef CONFIG_BOARD_LATE_INIT
int board_late_init(void)
{
#ifdef CONFIG_CHAIN_OF_TRUST
fsl_setenv_chain_of_trust();
#endif
+#ifdef CONFIG_QSPI_AHB_INIT
+ qspi_ahb_init();
+#endif
return 0;
}
armada-388-gp.dtb \
armada-385-amc.dtb \
armada-7040-db.dtb \
+ armada-8040-db.dtb \
armada-xp-gp.dtb \
armada-xp-maxbcm.dtb \
armada-xp-synology-ds414.dtb \
socfpga_cyclone5_mcvevk.dtb \
socfpga_cyclone5_socdk.dtb \
socfpga_cyclone5_de0_nano_soc.dtb \
+ socfpga_cyclone5_de1_soc.dtb \
socfpga_cyclone5_sockit.dtb \
socfpga_cyclone5_socrates.dtb \
socfpga_cyclone5_sr1500.dtb \
};
};
-&i2c0 {
- status = "okay";
- clock-frequency = <100000>;
-};
-
-&spi0 {
- status = "okay";
-
- spi-flash@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "jedec,spi-nor";
- reg = <0>;
- spi-max-frequency = <10000000>;
-
- partitions {
- compatible = "fixed-partitions";
- #address-cells = <1>;
- #size-cells = <1>;
-
- partition@0 {
- label = "U-Boot";
- reg = <0 0x200000>;
- };
- partition@400000 {
- label = "Filesystem";
- reg = <0x200000 0xce0000>;
- };
- };
- };
+&ap_pinctl {
+ /* MPP Bus:
+ * SDIO [0-5]
+ * UART0 [11,19]
+ */
+ /* 0 1 2 3 4 5 6 7 8 9 */
+ pin-func = < 1 1 1 1 1 1 0 0 0 0
+ 0 3 0 0 0 0 0 0 0 3 >;
};
&uart0 {
};
&cpm_i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&cpm_i2c0_pins>;
status = "okay";
clock-frequency = <100000>;
};
+&cpm_pinctl {
+ /* MPP Bus:
+ * TDM [0-11]
+ * SPI [13-16]
+ * SATA1 [28]
+ * UART0 [29-30]
+ * SMI [32,34]
+ * XSMI [35-36]
+ * I2C [37-38]
+ * RGMII1[44-55]
+ * SD [56-62]
+ */
+ /* 0 1 2 3 4 5 6 7 8 9 */
+ pin-func = < 4 4 4 4 4 4 4 4 4 4
+ 4 4 0 3 3 3 3 0 0 0
+ 0 0 0 0 0 0 0 0 9 0xA
+ 0xA 0 7 0 7 7 7 2 2 0
+ 0 0 0 0 1 1 1 1 1 1
+ 1 1 1 1 1 1 0xE 0xE 0xE 0xE
+ 0xE 0xE 0xE >;
+};
+
&cpm_spi1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&cpm_spi0_pins>;
status = "okay";
spi-flash@0 {
status = "okay";
};
-&comphy_cp110 {
+&cpm_comphy {
phy0 {
phy-type = <PHY_TYPE_SGMII2>;
phy-speed = <PHY_SPEED_3_125G>;
};
};
-&utmi0 {
+&cpm_utmi0 {
status = "okay";
};
-&utmi1 {
+&cpm_utmi1 {
status = "okay";
};
--- /dev/null
+/*
+ * Copyright (C) 2016 Marvell Technology Group Ltd.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPLv2 or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * Device Tree file for the Armada 8020 SoC, made of an AP806 Dual and
+ * two CP110.
+ */
+
+#include "armada-ap806-dual.dtsi"
+#include "armada-cp110-master.dtsi"
+#include "armada-cp110-slave.dtsi"
+
+/ {
+ model = "Marvell Armada 8020";
+ compatible = "marvell,armada8020", "marvell,armada-ap806-dual",
+ "marvell,armada-ap806";
+};
--- /dev/null
+/*
+ * Copyright (C) 2016 Marvell Technology Group Ltd.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPLv2 or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * Device Tree file for Marvell Armada 8040 Development board platform
+ */
+
+#include "armada-8040.dtsi"
+
+/ {
+ model = "Marvell Armada 8040 DB board";
+ compatible = "marvell,armada8040-db", "marvell,armada8040",
+ "marvell,armada-ap806-quad", "marvell,armada-ap806";
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ aliases {
+ i2c0 = &cpm_i2c0;
+ spi0 = &cps_spi1;
+ };
+
+ memory@00000000 {
+ device_type = "memory";
+ reg = <0x0 0x0 0x0 0x80000000>;
+ };
+};
+
+/* Accessible over the mini-USB CON9 connector on the main board */
+&uart0 {
+ status = "okay";
+};
+
+&ap_pinctl {
+ /* MPP Bus:
+ * SDIO [0-10]
+ * UART0 [11,19]
+ */
+ /* 0 1 2 3 4 5 6 7 8 9 */
+ pin-func = < 1 1 1 1 1 1 1 1 1 1
+ 1 3 0 0 0 0 0 0 0 3 >;
+};
+
+&cpm_pinctl {
+ /* MPP Bus:
+ * [0-31] = 0xff: Keep default CP0_shared_pins:
+ * [11] CLKOUT_MPP_11 (out)
+ * [23] LINK_RD_IN_CP2CP (in)
+ * [25] CLKOUT_MPP_25 (out)
+ * [29] AVS_FB_IN_CP2CP (in)
+ * [32,34] SMI
+ * [31] GPIO: push button/Wake
+ * [35-36] GPIO
+ * [37-38] I2C
+ * [40-41] SATA[0/1]_PRESENT_ACTIVEn
+ * [42-43] XSMI
+ * [44-55] RGMII1
+ * [56-62] SD
+ */
+ /* 0 1 2 3 4 5 6 7 8 9 */
+ pin-func = < 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0 7 0 7 0 0 2 2 0
+ 0 0 8 8 1 1 1 1 1 1
+ 1 1 1 1 1 1 0xe 0xe 0xe 0xe
+ 0xe 0xe 0xe >;
+};
+
+/* CON5 on CP0 expansion */
+&cpm_pcie2 {
+ status = "okay";
+};
+
+&cpm_i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&cpm_i2c0_pins>;
+ status = "okay";
+ clock-frequency = <100000>;
+};
+
+/* CON4 on CP0 expansion */
+&cpm_sata0 {
+ status = "okay";
+};
+
+/* CON9 on CP0 expansion */
+&cpm_usb3_0 {
+ status = "okay";
+};
+
+/* CON10 on CP0 expansion */
+&cpm_usb3_1 {
+ status = "okay";
+};
+
+&cps_pinctl {
+ /* MPP Bus:
+ * [0-11] RGMII0
+ * [13-16] SPI1
+ * [27,31] GE_MDIO/MDC
+ * [32-62] = 0xff: Keep default CP1_shared_pins:
+ */
+ /* 0 1 2 3 4 5 6 7 8 9 */
+ pin-func = < 0x3 0x3 0x3 0x3 0x3 0x3 0x3 0x3 0x3 0x3
+ 0x3 0x3 0xff 0x3 0x3 0x3 0x3 0xff 0xff 0xff
+ 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0x8 0xff 0xff
+ 0xff 0x8 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff >;
+};
+
+/* CON5 on CP1 expansion */
+&cps_pcie2 {
+ status = "okay";
+};
+
+&cps_spi1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&cps_spi1_pins>;
+ status = "okay";
+
+ spi-flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "U-Boot";
+ reg = <0 0x200000>;
+ };
+ partition@400000 {
+ label = "Filesystem";
+ reg = <0x200000 0xce0000>;
+ };
+ };
+ };
+};
+
+/* CON4 on CP1 expansion */
+&cps_sata0 {
+ status = "okay";
+};
+
+/* CON9 on CP1 expansion */
+&cps_usb3_0 {
+ status = "okay";
+};
+
+/* CON10 on CP1 expansion */
+&cps_usb3_1 {
+ status = "okay";
+};
+
+&cpm_comphy {
+ /*
+ * Serdes Configuration:
+ * Lane 0: SGMII2
+ * Lane 1: USB3_HOST0
+ * Lane 2: KR (10G)
+ * Lane 3: SATA1
+ * Lane 4: USB3_HOST1
+ * Lane 5: PEX2x1
+ */
+ phy0 {
+ phy-type = <PHY_TYPE_SGMII2>;
+ phy-speed = <PHY_SPEED_3_125G>;
+ };
+
+ phy1 {
+ phy-type = <PHY_TYPE_USB3_HOST0>;
+ };
+
+ phy2 {
+ phy-type = <PHY_TYPE_KR>;
+ };
+
+ phy3 {
+ phy-type = <PHY_TYPE_SATA1>;
+ };
+
+ phy4 {
+ phy-type = <PHY_TYPE_USB3_HOST1>;
+ };
+
+ phy5 {
+ phy-type = <PHY_TYPE_PEX2>;
+ };
+};
+
+&cps_comphy {
+ /*
+ * Serdes Configuration:
+ * Lane 0: SGMII2
+ * Lane 1: USB3_HOST0
+ * Lane 2: KR (10G)
+ * Lane 3: SATA1
+ * Lane 4: Unconnected
+ * Lane 5: PEX2x1
+ */
+ phy0 {
+ phy-type = <PHY_TYPE_SGMII2>;
+ phy-speed = <PHY_SPEED_3_125G>;
+ };
+
+ phy1 {
+ phy-type = <PHY_TYPE_USB3_HOST0>;
+ };
+
+ phy2 {
+ phy-type = <PHY_TYPE_KR>;
+ };
+
+ phy3 {
+ phy-type = <PHY_TYPE_SATA1>;
+ };
+
+ phy4 {
+ phy-type = <PHY_TYPE_UNCONNECTED>;
+ };
+
+ phy5 {
+ phy-type = <PHY_TYPE_PEX2>;
+ };
+};
+
+&cpm_utmi0 {
+ status = "okay";
+};
+
+&cpm_utmi1 {
+ status = "okay";
+};
+
+&cps_utmi0 {
+ status = "okay";
+};
--- /dev/null
+/*
+ * Copyright (C) 2016 Marvell Technology Group Ltd.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPLv2 or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * Device Tree file for the Armada 8040 SoC, made of an AP806 Quad and
+ * two CP110.
+ */
+
+#include "armada-ap806-quad.dtsi"
+#include "armada-cp110-master.dtsi"
+#include "armada-cp110-slave.dtsi"
+
+/ {
+ model = "Marvell Armada 8040";
+ compatible = "marvell,armada8040", "marvell,armada-ap806-quad",
+ "marvell,armada-ap806";
+};
marvell,spi-base = <128>, <136>, <144>, <152>;
};
+ ap_pinctl: ap-pinctl@6F4000 {
+ compatible = "marvell,armada-ap806-pinctrl";
+ bank-name ="apn-806";
+ reg = <0x6F4000 0x10>;
+ pin-count = <20>;
+ max-func = <3>;
+
+ ap_i2c0_pins: i2c-pins-0 {
+ marvell,pins = < 4 5 >;
+ marvell,function = <3>;
+ };
+ ap_emmc_pins: emmc-pins-0 {
+ marvell,pins = < 0 1 2 3 4 5 6 7
+ 8 9 10 >;
+ marvell,function = <1>;
+ };
+ };
+
xor@400000 {
compatible = "marvell,mv-xor-v2";
reg = <0x400000 0x1000>,
"cpm-usb3dev", "cpm-eip150", "cpm-eip197";
};
+ cpm_pinctl: cpm-pinctl@440000 {
+ compatible = "marvell,mvebu-pinctrl",
+ "marvell,a70x0-pinctrl",
+ "marvell,a80x0-cp0-pinctrl";
+ bank-name ="cp0-110";
+ reg = <0x440000 0x20>;
+ pin-count = <63>;
+ max-func = <0xf>;
+
+ cpm_i2c0_pins: cpm-i2c-pins-0 {
+ marvell,pins = < 37 38 >;
+ marvell,function = <2>;
+ };
+ cpm_ge2_rgmii_pins: cpm-ge-rgmii-pins-0 {
+ marvell,pins = < 44 45 46 47 48 49 50 51
+ 52 53 54 55 >;
+ marvell,function = <1>;
+ };
+ pca0_pins: cpm-pca0_pins {
+ marvell,pins = <62>;
+ marvell,function = <0>;
+ };
+ cpm_sdhci_pins: cpm-sdhi-pins-0 {
+ marvell,pins = < 56 57 58 59 60 61 >;
+ marvell,function = <14>;
+ };
+ cpm_spi0_pins: cpm-spi-pins-0 {
+ marvell,pins = < 13 14 15 16 >;
+ marvell,function = <3>;
+ };
+ };
+
cpm_sata0: sata@540000 {
compatible = "marvell,armada-8k-ahci";
reg = <0x540000 0x30000>;
status = "disabled";
};
- comphy_cp110: comphy@441000 {
+ cpm_comphy: comphy@441000 {
compatible = "marvell,mvebu-comphy", "marvell,comphy-cp110";
reg = <0x441000 0x8>,
<0x120000 0x8>;
max-lanes = <6>;
};
- utmi0: utmi@580000 {
+ cpm_utmi0: utmi@580000 {
compatible = "marvell,mvebu-utmi-2.6.0";
reg = <0x580000 0x1000>, /* utmi-unit */
<0x440420 0x4>, /* usb-cfg */
status = "disabled";
};
- utmi1: utmi@581000 {
+ cpm_utmi1: utmi@581000 {
compatible = "marvell,mvebu-utmi-2.6.0";
reg = <0x581000 0x1000>, /* utmi-unit */
<0x440420 0x4>, /* usb-cfg */
--- /dev/null
+/*
+ * Copyright (C) 2016 Marvell Technology Group Ltd.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPLv2 or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * Device Tree file for Marvell Armada CP110 Slave.
+ */
+
+#include <dt-bindings/comphy/comphy_data.h>
+
+/ {
+ cp110-slave {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ compatible = "simple-bus";
+ interrupt-parent = <&gic>;
+ ranges;
+
+ config-space {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ interrupt-parent = <&gic>;
+ ranges = <0x0 0x0 0xf4000000 0x2000000>;
+
+ cps_syscon0: system-controller@440000 {
+ compatible = "marvell,cp110-system-controller0",
+ "syscon";
+ reg = <0x440000 0x1000>;
+ #clock-cells = <2>;
+ core-clock-output-names =
+ "cps-apll", "cps-ppv2-core", "cps-eip",
+ "cps-core", "cps-nand-core";
+ gate-clock-output-names =
+ "cps-audio", "cps-communit", "cps-nand",
+ "cps-ppv2", "cps-sdio", "cps-mg-domain",
+ "cps-mg-core", "cps-xor1", "cps-xor0",
+ "cps-gop-dp", "none", "cps-pcie_x10",
+ "cps-pcie_x11", "cps-pcie_x4", "cps-pcie-xor",
+ "cps-sata", "cps-sata-usb", "cps-main",
+ "cps-sd-mmc", "none", "none",
+ "cps-slow-io", "cps-usb3h0", "cps-usb3h1",
+ "cps-usb3dev", "cps-eip150", "cps-eip197";
+ };
+
+ cps_pinctl: cps-pinctl@440000 {
+ compatible = "marvell,mvebu-pinctrl",
+ "marvell,a80x0-cp1-pinctrl";
+ bank-name ="cp1-110";
+ reg = <0x440000 0x20>;
+ pin-count = <63>;
+ max-func = <0xf>;
+
+ cps_ge1_rgmii_pins: cps-ge-rgmii-pins-0 {
+ marvell,pins = < 0 1 2 3 4 5 6 7
+ 8 9 10 11 >;
+ marvell,function = <3>;
+ };
+ cps_spi1_pins: cps-spi-pins-1 {
+ marvell,pins = < 13 14 15 16 >;
+ marvell,function = <3>;
+ };
+ };
+
+ cps_sata0: sata@540000 {
+ compatible = "marvell,armada-8k-ahci";
+ reg = <0x540000 0x30000>;
+ interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cps_syscon0 1 15>;
+ status = "disabled";
+ };
+
+ cps_usb3_0: usb3@500000 {
+ compatible = "marvell,armada-8k-xhci",
+ "generic-xhci";
+ reg = <0x500000 0x4000>;
+ dma-coherent;
+ interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cps_syscon0 1 22>;
+ status = "disabled";
+ };
+
+ cps_usb3_1: usb3@510000 {
+ compatible = "marvell,armada-8k-xhci",
+ "generic-xhci";
+ reg = <0x510000 0x4000>;
+ dma-coherent;
+ interrupts = <GIC_SPI 285 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cps_syscon0 1 23>;
+ status = "disabled";
+ };
+
+ cps_xor0: xor@6a0000 {
+ compatible = "marvell,armada-7k-xor", "marvell,xor-v2";
+ reg = <0x6a0000 0x1000>,
+ <0x6b0000 0x1000>;
+ dma-coherent;
+ msi-parent = <&gic_v2m0>;
+ clocks = <&cps_syscon0 1 8>;
+ };
+
+ cps_xor1: xor@6c0000 {
+ compatible = "marvell,armada-7k-xor", "marvell,xor-v2";
+ reg = <0x6c0000 0x1000>,
+ <0x6d0000 0x1000>;
+ dma-coherent;
+ msi-parent = <&gic_v2m0>;
+ clocks = <&cps_syscon0 1 7>;
+ };
+
+ cps_spi0: spi@700600 {
+ compatible = "marvell,armada-380-spi";
+ reg = <0x700600 0x50>;
+ #address-cells = <0x1>;
+ #size-cells = <0x0>;
+ cell-index = <1>;
+ clocks = <&cps_syscon0 0 3>;
+ status = "disabled";
+ };
+
+ cps_spi1: spi@700680 {
+ compatible = "marvell,armada-380-spi";
+ reg = <0x700680 0x50>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <2>;
+ clocks = <&cps_syscon0 1 21>;
+ status = "disabled";
+ };
+
+ cps_i2c0: i2c@701000 {
+ compatible = "marvell,mv78230-i2c";
+ reg = <0x701000 0x20>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 310 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cps_syscon0 1 21>;
+ status = "disabled";
+ };
+
+ cps_i2c1: i2c@701100 {
+ compatible = "marvell,mv78230-i2c";
+ reg = <0x701100 0x20>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 311 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cps_syscon0 1 21>;
+ status = "disabled";
+ };
+
+ cps_comphy: comphy@441000 {
+ compatible = "marvell,mvebu-comphy", "marvell,comphy-cp110";
+ reg = <0x441000 0x8>,
+ <0x120000 0x8>;
+ mux-bitcount = <4>;
+ max-lanes = <6>;
+ };
+
+ cps_utmi0: utmi@580000 {
+ compatible = "marvell,mvebu-utmi-2.6.0";
+ reg = <0x580000 0x1000>, /* utmi-unit */
+ <0x440420 0x4>, /* usb-cfg */
+ <0x440440 0x4>; /* utmi-cfg */
+ utmi-port = <UTMI_PHY_TO_USB_HOST0>;
+ status = "disabled";
+ };
+ };
+
+ cps_pcie0: pcie@f4600000 {
+ compatible = "marvell,armada8k-pcie", "snps,dw-pcie";
+ reg = <0 0xf4600000 0 0x10000>,
+ <0 0xfaf00000 0 0x80000>;
+ reg-names = "ctrl", "config";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ device_type = "pci";
+ dma-coherent;
+ msi-parent = <&gic_v2m0>;
+
+ bus-range = <0 0xff>;
+ ranges =
+ /* downstream I/O */
+ <0x81000000 0 0xfd000000 0 0xfd000000 0 0x10000
+ /* non-prefetchable memory */
+ 0x82000000 0 0xfa000000 0 0xfa000000 0 0xf00000>;
+ interrupt-map-mask = <0 0 0 0>;
+ interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>;
+ num-lanes = <1>;
+ clocks = <&cps_syscon0 1 13>;
+ status = "disabled";
+ };
+
+ cps_pcie1: pcie@f4620000 {
+ compatible = "marvell,armada8k-pcie", "snps,dw-pcie";
+ reg = <0 0xf4620000 0 0x10000>,
+ <0 0xfbf00000 0 0x80000>;
+ reg-names = "ctrl", "config";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ device_type = "pci";
+ dma-coherent;
+ msi-parent = <&gic_v2m0>;
+
+ bus-range = <0 0xff>;
+ ranges =
+ /* downstream I/O */
+ <0x81000000 0 0xfd010000 0 0xfd010000 0 0x10000
+ /* non-prefetchable memory */
+ 0x82000000 0 0xfb000000 0 0xfb000000 0 0xf00000>;
+ interrupt-map-mask = <0 0 0 0>;
+ interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 258 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 258 IRQ_TYPE_LEVEL_HIGH>;
+
+ num-lanes = <1>;
+ clocks = <&cps_syscon0 1 11>;
+ status = "disabled";
+ };
+
+ cps_pcie2: pcie@f4640000 {
+ compatible = "marvell,armada8k-pcie", "snps,dw-pcie";
+ reg = <0 0xf4640000 0 0x10000>,
+ <0 0xfcf00000 0 0x80000>;
+ reg-names = "ctrl", "config";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ device_type = "pci";
+ dma-coherent;
+ msi-parent = <&gic_v2m0>;
+
+ bus-range = <0 0xff>;
+ ranges =
+ /* downstream I/O */
+ <0x81000000 0 0xfd020000 0 0xfd020000 0 0x10000
+ /* non-prefetchable memory */
+ 0x82000000 0 0xfc000000 0 0xfc000000 0 0xf00000>;
+ interrupt-map-mask = <0 0 0 0>;
+ interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH>;
+
+ num-lanes = <1>;
+ clocks = <&cps_syscon0 1 12>;
+ status = "disabled";
+ };
+ };
+};
#size-cells = <0>;
reg = <0x1550000 0x10000>,
<0x40000000 0x4000000>;
+ reg-names = "QuadSPI", "QuadSPI-memory";
num-cs = <2>;
big-endian;
status = "disabled";
--- /dev/null
+/*
+ * Copyright Altera Corporation (C) 2015
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include "socfpga_cyclone5.dtsi"
+
+/ {
+ model = "Terasic DE1-SoC";
+ compatible = "altr,socfpga-cyclone5", "altr,socfpga";
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ aliases {
+ ethernet0 = &gmac1;
+ udc0 = &usb1;
+ };
+
+ memory {
+ name = "memory";
+ device_type = "memory";
+ reg = <0x0 0x40000000>; /* 1GB */
+ };
+
+ soc {
+ u-boot,dm-pre-reloc;
+ };
+};
+
+&gmac1 {
+ status = "okay";
+ phy-mode = "rgmii";
+
+ rxd0-skew-ps = <420>;
+ rxd1-skew-ps = <420>;
+ rxd2-skew-ps = <420>;
+ rxd3-skew-ps = <420>;
+ txen-skew-ps = <0>;
+ txc-skew-ps = <1860>;
+ rxdv-skew-ps = <420>;
+ rxc-skew-ps = <1680>;
+};
+
+&gpio0 {
+ status = "okay";
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&gpio2 {
+ status = "okay";
+};
+
+&mmc0 {
+ status = "okay";
+ u-boot,dm-pre-reloc;
+};
+
+&usb1 {
+ status = "okay";
+};
+++ /dev/null
-/*
- * Device Tree Source commonly used by UniPhier ARM SoCs
- *
- * Copyright (C) 2015-2016 Socionext Inc.
- * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
- *
- * SPDX-License-Identifier: GPL-2.0+ X11
- */
-
-/include/ "skeleton.dtsi"
-
-/ {
- psci {
- compatible = "arm,psci-0.2";
- method = "smc";
- };
-
- clocks {
- refclk: ref {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- };
- };
-
- soc: soc {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
- interrupt-parent = <&intc>;
- u-boot,dm-pre-reloc;
-
- serial0: serial@54006800 {
- compatible = "socionext,uniphier-uart";
- status = "disabled";
- reg = <0x54006800 0x40>;
- interrupts = <0 33 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_uart0>;
- clocks = <&peri_clk 0>;
- };
-
- serial1: serial@54006900 {
- compatible = "socionext,uniphier-uart";
- status = "disabled";
- reg = <0x54006900 0x40>;
- interrupts = <0 35 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_uart1>;
- clocks = <&peri_clk 1>;
- };
-
- serial2: serial@54006a00 {
- compatible = "socionext,uniphier-uart";
- status = "disabled";
- reg = <0x54006a00 0x40>;
- interrupts = <0 37 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_uart2>;
- clocks = <&peri_clk 2>;
- };
-
- serial3: serial@54006b00 {
- compatible = "socionext,uniphier-uart";
- status = "disabled";
- reg = <0x54006b00 0x40>;
- interrupts = <0 177 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_uart3>;
- clocks = <&peri_clk 3>;
- };
-
- system_bus: system-bus@58c00000 {
- compatible = "socionext,uniphier-system-bus";
- status = "disabled";
- reg = <0x58c00000 0x400>;
- #address-cells = <2>;
- #size-cells = <1>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_system_bus>;
- };
-
- smpctrl@59800000 {
- compatible = "socionext,uniphier-smpctrl";
- reg = <0x59801000 0x400>;
- };
-
- mioctrl@59810000 {
- compatible = "socionext,uniphier-mioctrl",
- "simple-mfd", "syscon";
- reg = <0x59810000 0x800>;
- u-boot,dm-pre-reloc;
-
- mio_clk: clock {
- #clock-cells = <1>;
- };
-
- mio_rst: reset {
- #reset-cells = <1>;
- };
- };
-
- perictrl@59820000 {
- compatible = "socionext,uniphier-perictrl",
- "simple-mfd", "syscon";
- reg = <0x59820000 0x200>;
-
- peri_clk: clock {
- #clock-cells = <1>;
- };
-
- peri_rst: reset {
- #reset-cells = <1>;
- };
- };
-
- timer@60000200 {
- compatible = "arm,cortex-a9-global-timer";
- reg = <0x60000200 0x20>;
- interrupts = <1 11 0x104>;
- clocks = <&arm_timer_clk>;
- };
-
- timer@60000600 {
- compatible = "arm,cortex-a9-twd-timer";
- reg = <0x60000600 0x20>;
- interrupts = <1 13 0x104>;
- clocks = <&arm_timer_clk>;
- };
-
- intc: interrupt-controller@60001000 {
- compatible = "arm,cortex-a9-gic";
- reg = <0x60001000 0x1000>,
- <0x60000100 0x100>;
- #interrupt-cells = <3>;
- interrupt-controller;
- };
-
- soc-glue@5f800000 {
- compatible = "socionext,uniphier-soc-glue",
- "simple-mfd", "syscon";
- reg = <0x5f800000 0x2000>;
- u-boot,dm-pre-reloc;
-
- pinctrl: pinctrl {
- /* specify compatible in each SoC DTSI */
- u-boot,dm-pre-reloc;
- };
- };
-
- sysctrl@61840000 {
- compatible = "socionext,uniphier-sysctrl",
- "simple-mfd", "syscon";
- reg = <0x61840000 0x4000>;
-
- sys_clk: clock {
- #clock-cells = <1>;
- };
-
- sys_rst: reset {
- #reset-cells = <1>;
- };
- };
-
- nand: nand@68000000 {
- compatible = "denali,denali-nand-dt";
- status = "disabled";
- reg-names = "nand_data", "denali_reg";
- reg = <0x68000000 0x20>, <0x68100000 0x1000>;
- interrupts = <0 65 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_nand>;
- };
- };
-};
-
-/include/ "uniphier-pinctrl.dtsi"
* SPDX-License-Identifier: GPL-2.0+ X11
*/
-/memreserve/ 0x80000000 0x00000008; /* cpu-release-addr */
+/memreserve/ 0x80000000 0x00080000;
/ {
compatible = "socionext,uniphier-ld11";
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0 0x000>;
- enable-method = "spin-table";
- cpu-release-addr = <0 0x80000000>;
+ clocks = <&sys_clk 33>;
+ enable-method = "psci";
+ operating-points-v2 = <&cluster0_opp>;
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0 0x001>;
- enable-method = "spin-table";
- cpu-release-addr = <0 0x80000000>;
+ clocks = <&sys_clk 33>;
+ enable-method = "psci";
+ operating-points-v2 = <&cluster0_opp>;
};
};
+ cluster0_opp: opp_table {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp@245000000 {
+ opp-hz = /bits/ 64 <245000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@250000000 {
+ opp-hz = /bits/ 64 <250000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@490000000 {
+ opp-hz = /bits/ 64 <490000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@500000000 {
+ opp-hz = /bits/ 64 <500000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@653334000 {
+ opp-hz = /bits/ 64 <653334000>;
+ clock-latency-ns = <300>;
+ };
+ opp@666667000 {
+ opp-hz = /bits/ 64 <666667000>;
+ clock-latency-ns = <300>;
+ };
+ opp@980000000 {
+ opp-hz = /bits/ 64 <980000000>;
+ clock-latency-ns = <300>;
+ };
+ };
+
+ psci {
+ compatible = "arm,psci-1.0";
+ method = "smc";
+ };
+
clocks {
refclk: ref {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <25000000>;
};
-
- i2c_clk: i2c_clk {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <50000000>;
- };
};
timer {
interrupts = <0 41 4>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c0>;
- clocks = <&i2c_clk>;
+ clocks = <&peri_clk 4>;
clock-frequency = <100000>;
};
interrupts = <0 42 4>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
- clocks = <&i2c_clk>;
+ clocks = <&peri_clk 5>;
clock-frequency = <100000>;
};
#address-cells = <1>;
#size-cells = <0>;
interrupts = <0 43 4>;
- clocks = <&i2c_clk>;
+ clocks = <&peri_clk 6>;
clock-frequency = <400000>;
};
interrupts = <0 44 4>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
- clocks = <&i2c_clk>;
+ clocks = <&peri_clk 7>;
clock-frequency = <100000>;
};
interrupts = <0 45 4>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c4>;
- clocks = <&i2c_clk>;
+ clocks = <&peri_clk 8>;
clock-frequency = <100000>;
};
#address-cells = <1>;
#size-cells = <0>;
interrupts = <0 25 4>;
- clocks = <&i2c_clk>;
+ clocks = <&peri_clk 9>;
clock-frequency = <400000>;
};
reg = <0x59801000 0x400>;
};
+ sdctrl@59810000 {
+ compatible = "socionext,uniphier-ld11-sdctrl",
+ "simple-mfd", "syscon";
+ reg = <0x59810000 0x400>;
+
+ sd_rst: reset {
+ compatible = "socionext,uniphier-ld11-sd-reset";
+ #reset-cells = <1>;
+ };
+ };
+
perictrl@59820000 {
- compatible = "socionext,uniphier-perictrl",
+ compatible = "socionext,uniphier-ld11-perictrl",
"simple-mfd", "syscon";
reg = <0x59820000 0x200>;
};
};
+ emmc: sdhc@5a000000 {
+ compatible = "cdns,sd4hc";
+ reg = <0x5a000000 0x400>;
+ interrupts = <0 78 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_emmc_1v8>;
+ clocks = <&sys_clk 4>;
+ bus-width = <8>;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ /* mmc-hs400-1_8v; support depends on board design */
+ };
+
usb0: usb@5a800100 {
compatible = "socionext,uniphier-ehci", "generic-ehci";
status = "disabled";
};
soc-glue@5f800000 {
- compatible = "socionext,uniphier-soc-glue",
+ compatible = "socionext,uniphier-ld11-soc-glue",
"simple-mfd", "syscon";
reg = <0x5f800000 0x2000>;
u-boot,dm-pre-reloc;
sysctrl@61840000 {
compatible = "socionext,uniphier-ld11-sysctrl",
"simple-mfd", "syscon";
- reg = <0x61840000 0x4000>;
+ reg = <0x61840000 0x10000>;
sys_clk: clock {
compatible = "socionext,uniphier-ld11-clock";
#reset-cells = <1>;
};
};
+
+ nand: nand@68000000 {
+ compatible = "socionext,denali-nand-v5b";
+ status = "disabled";
+ reg-names = "nand_data", "denali_reg";
+ reg = <0x68000000 0x20>, <0x68100000 0x1000>;
+ interrupts = <0 65 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_nand>;
+ clocks = <&sys_clk 2>;
+ nand-ecc-strength = <8>;
+ };
};
};
* SPDX-License-Identifier: GPL-2.0+ X11
*/
-/memreserve/ 0x80000000 0x00000008; /* cpu-release-addr */
+/memreserve/ 0x80000000 0x00080000;
/ {
compatible = "socionext,uniphier-ld20";
device_type = "cpu";
compatible = "arm,cortex-a72", "arm,armv8";
reg = <0 0x000>;
- enable-method = "spin-table";
- cpu-release-addr = <0 0x80000000>;
+ clocks = <&sys_clk 32>;
+ enable-method = "psci";
+ operating-points-v2 = <&cluster0_opp>;
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a72", "arm,armv8";
reg = <0 0x001>;
- enable-method = "spin-table";
- cpu-release-addr = <0 0x80000000>;
+ clocks = <&sys_clk 32>;
+ enable-method = "psci";
+ operating-points-v2 = <&cluster0_opp>;
};
cpu2: cpu@100 {
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0 0x100>;
- enable-method = "spin-table";
- cpu-release-addr = <0 0x80000000>;
+ clocks = <&sys_clk 33>;
+ enable-method = "psci";
+ operating-points-v2 = <&cluster1_opp>;
};
cpu3: cpu@101 {
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0 0x101>;
- enable-method = "spin-table";
- cpu-release-addr = <0 0x80000000>;
+ clocks = <&sys_clk 33>;
+ enable-method = "psci";
+ operating-points-v2 = <&cluster1_opp>;
};
};
+ cluster0_opp: opp_table0 {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp@250000000 {
+ opp-hz = /bits/ 64 <250000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@275000000 {
+ opp-hz = /bits/ 64 <275000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@500000000 {
+ opp-hz = /bits/ 64 <500000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@550000000 {
+ opp-hz = /bits/ 64 <550000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@666667000 {
+ opp-hz = /bits/ 64 <666667000>;
+ clock-latency-ns = <300>;
+ };
+ opp@733334000 {
+ opp-hz = /bits/ 64 <733334000>;
+ clock-latency-ns = <300>;
+ };
+ opp@1000000000 {
+ opp-hz = /bits/ 64 <1000000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@1100000000 {
+ opp-hz = /bits/ 64 <1100000000>;
+ clock-latency-ns = <300>;
+ };
+ };
+
+ cluster1_opp: opp_table1 {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp@250000000 {
+ opp-hz = /bits/ 64 <250000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@275000000 {
+ opp-hz = /bits/ 64 <275000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@500000000 {
+ opp-hz = /bits/ 64 <500000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@550000000 {
+ opp-hz = /bits/ 64 <550000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@666667000 {
+ opp-hz = /bits/ 64 <666667000>;
+ clock-latency-ns = <300>;
+ };
+ opp@733334000 {
+ opp-hz = /bits/ 64 <733334000>;
+ clock-latency-ns = <300>;
+ };
+ opp@1000000000 {
+ opp-hz = /bits/ 64 <1000000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@1100000000 {
+ opp-hz = /bits/ 64 <1100000000>;
+ clock-latency-ns = <300>;
+ };
+ };
+
+ psci {
+ compatible = "arm,psci-1.0";
+ method = "smc";
+ };
+
clocks {
refclk: ref {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <25000000>;
};
-
- i2c_clk: i2c_clk {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <50000000>;
- };
};
timer {
interrupts = <0 41 4>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c0>;
- clocks = <&i2c_clk>;
+ clocks = <&peri_clk 4>;
clock-frequency = <100000>;
};
interrupts = <0 42 4>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
- clocks = <&i2c_clk>;
+ clocks = <&peri_clk 5>;
clock-frequency = <100000>;
};
#address-cells = <1>;
#size-cells = <0>;
interrupts = <0 43 4>;
- clocks = <&i2c_clk>;
+ clocks = <&peri_clk 6>;
clock-frequency = <400000>;
};
interrupts = <0 44 4>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
- clocks = <&i2c_clk>;
+ clocks = <&peri_clk 7>;
clock-frequency = <100000>;
};
interrupts = <0 45 4>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c4>;
- clocks = <&i2c_clk>;
+ clocks = <&peri_clk 8>;
clock-frequency = <100000>;
};
#address-cells = <1>;
#size-cells = <0>;
interrupts = <0 25 4>;
- clocks = <&i2c_clk>;
+ clocks = <&peri_clk 9>;
clock-frequency = <400000>;
};
reg = <0x59801000 0x400>;
};
- mioctrl@59810000 {
- compatible = "socionext,uniphier-mioctrl",
+ sdctrl@59810000 {
+ compatible = "socionext,uniphier-ld20-sdctrl",
"simple-mfd", "syscon";
reg = <0x59810000 0x800>;
- mio_clk: clock {
- compatible = "socionext,uniphier-ld20-mio-clock";
+ sd_clk: clock {
+ compatible = "socionext,uniphier-ld20-sd-clock";
#clock-cells = <1>;
};
- mio_rst: reset {
- compatible = "socionext,uniphier-ld20-mio-reset";
+ sd_rst: reset {
+ compatible = "socionext,uniphier-ld20-sd-reset";
#reset-cells = <1>;
};
};
perictrl@59820000 {
- compatible = "socionext,uniphier-perictrl",
+ compatible = "socionext,uniphier-ld20-perictrl",
"simple-mfd", "syscon";
reg = <0x59820000 0x200>;
};
};
+ emmc: sdhc@5a000000 {
+ compatible = "cdns,sd4hc";
+ reg = <0x5a000000 0x400>;
+ interrupts = <0 78 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_emmc_1v8>;
+ clocks = <&sys_clk 4>;
+ bus-width = <8>;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ /* mmc-hs400-1_8v; support depends on board design */
+ };
+
sd: sdhc@5a400000 {
compatible = "socionext,uniphier-sdhc";
status = "disabled";
interrupts = <0 76 4>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sd>;
- clocks = <&mio_clk 0>;
+ clocks = <&sd_clk 0>;
reset-names = "host";
- resets = <&mio_rst 0>;
+ resets = <&sd_rst 0>;
bus-width = <4>;
+ cap-sd-highspeed;
};
soc-glue@5f800000 {
- compatible = "socionext,uniphier-soc-glue",
+ compatible = "socionext,uniphier-ld20-soc-glue",
"simple-mfd", "syscon";
reg = <0x5f800000 0x2000>;
u-boot,dm-pre-reloc;
};
sysctrl@61840000 {
- compatible = "socionext,uniphier-sysctrl",
+ compatible = "socionext,uniphier-ld20-sysctrl",
"simple-mfd", "syscon";
- reg = <0x61840000 0x4000>;
+ reg = <0x61840000 0x10000>;
sys_clk: clock {
compatible = "socionext,uniphier-ld20-clock";
#reset-cells = <1>;
};
};
+
+ usb: usb@65b00000 {
+ compatible = "socionext,uniphier-ld20-dwc3";
+ reg = <0x65b00000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb0>, <&pinctrl_usb1>,
+ <&pinctrl_usb2>, <&pinctrl_usb3>;
+ dwc3@65a00000 {
+ compatible = "snps,dwc3";
+ reg = <0x65a00000 0x10000>;
+ interrupts = <0 134 4>;
+ tx-fifo-resize;
+ };
+ };
+
+ nand: nand@68000000 {
+ compatible = "socionext,denali-nand-v5b";
+ status = "disabled";
+ reg-names = "nand_data", "denali_reg";
+ reg = <0x68000000 0x20>, <0x68100000 0x1000>;
+ interrupts = <0 65 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_nand>;
+ clocks = <&sys_clk 2>;
+ nand-ecc-strength = <8>;
+ };
};
};
* SPDX-License-Identifier: GPL-2.0+ X11
*/
-/include/ "uniphier-common32.dtsi"
+/include/ "skeleton.dtsi"
/ {
compatible = "socionext,uniphier-ld4";
};
};
+ psci {
+ compatible = "arm,psci-0.2";
+ method = "smc";
+ };
+
clocks {
- arm_timer_clk: arm_timer_clk {
- #clock-cells = <0>;
+ refclk: ref {
compatible = "fixed-clock";
- clock-frequency = <50000000>;
+ #clock-cells = <0>;
+ clock-frequency = <24576000>;
};
- iobus_clk: iobus_clk {
+ arm_timer_clk: arm_timer_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
- clock-frequency = <100000000>;
+ clock-frequency = <50000000>;
};
};
-};
-&soc {
- l2: l2-cache@500c0000 {
- compatible = "socionext,uniphier-system-cache";
- reg = <0x500c0000 0x2000>, <0x503c0100 0x4>, <0x506c0000 0x400>;
- interrupts = <0 174 4>, <0 175 4>;
- cache-unified;
- cache-size = <(512 * 1024)>;
- cache-sets = <256>;
- cache-line-size = <128>;
- cache-level = <2>;
- };
+ soc {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ interrupt-parent = <&intc>;
+ u-boot,dm-pre-reloc;
+
+ l2: l2-cache@500c0000 {
+ compatible = "socionext,uniphier-system-cache";
+ reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
+ <0x506c0000 0x400>;
+ interrupts = <0 174 4>, <0 175 4>;
+ cache-unified;
+ cache-size = <(512 * 1024)>;
+ cache-sets = <256>;
+ cache-line-size = <128>;
+ cache-level = <2>;
+ };
- port0x: gpio@55000008 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000008 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ serial0: serial@54006800 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006800 0x40>;
+ interrupts = <0 33 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart0>;
+ clocks = <&peri_clk 0>;
+ clock-frequency = <36864000>;
+ };
- port1x: gpio@55000010 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000010 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ serial1: serial@54006900 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006900 0x40>;
+ interrupts = <0 35 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ clocks = <&peri_clk 1>;
+ clock-frequency = <36864000>;
+ };
- port2x: gpio@55000018 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000018 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ serial2: serial@54006a00 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006a00 0x40>;
+ interrupts = <0 37 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ clocks = <&peri_clk 2>;
+ clock-frequency = <36864000>;
+ };
- port3x: gpio@55000020 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000020 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ serial3: serial@54006b00 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006b00 0x40>;
+ interrupts = <0 29 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ clocks = <&peri_clk 3>;
+ clock-frequency = <36864000>;
+ };
- port4: gpio@55000028 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000028 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port0x: gpio@55000008 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000008 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port5x: gpio@55000030 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000030 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port1x: gpio@55000010 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000010 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port6x: gpio@55000038 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000038 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port2x: gpio@55000018 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000018 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port7x: gpio@55000040 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000040 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port3x: gpio@55000020 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000020 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port8x: gpio@55000048 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000048 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port4: gpio@55000028 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000028 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port9x: gpio@55000050 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000050 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port5x: gpio@55000030 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000030 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port10x: gpio@55000058 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000058 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port6x: gpio@55000038 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000038 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port11x: gpio@55000060 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000060 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port7x: gpio@55000040 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000040 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port12x: gpio@55000068 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000068 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port8x: gpio@55000048 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000048 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port13x: gpio@55000070 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000070 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port9x: gpio@55000050 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000050 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port14x: gpio@55000078 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000078 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port10x: gpio@55000058 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000058 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port16x: gpio@55000088 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000088 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port11x: gpio@55000060 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000060 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- i2c0: i2c@58400000 {
- compatible = "socionext,uniphier-i2c";
- status = "disabled";
- reg = <0x58400000 0x40>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 41 1>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c0>;
- clocks = <&iobus_clk>;
- clock-frequency = <100000>;
- };
+ port12x: gpio@55000068 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000068 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- i2c1: i2c@58480000 {
- compatible = "socionext,uniphier-i2c";
- status = "disabled";
- reg = <0x58480000 0x40>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 42 1>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c1>;
- clocks = <&iobus_clk>;
- clock-frequency = <100000>;
- };
+ port13x: gpio@55000070 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000070 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- /* chip-internal connection for DMD */
- i2c2: i2c@58500000 {
- compatible = "socionext,uniphier-i2c";
- reg = <0x58500000 0x40>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 43 1>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c2>;
- clocks = <&iobus_clk>;
- clock-frequency = <400000>;
- };
+ port14x: gpio@55000078 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000078 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- i2c3: i2c@58580000 {
- compatible = "socionext,uniphier-i2c";
- status = "disabled";
- reg = <0x58580000 0x40>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 44 1>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c3>;
- clocks = <&iobus_clk>;
- clock-frequency = <100000>;
- };
+ port16x: gpio@55000088 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000088 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- sd: sdhc@5a400000 {
- compatible = "socionext,uniphier-sdhc";
- status = "disabled";
- reg = <0x5a400000 0x200>;
- interrupts = <0 76 4>;
- pinctrl-names = "default", "1.8v";
- pinctrl-0 = <&pinctrl_sd>;
- pinctrl-1 = <&pinctrl_sd_1v8>;
- clocks = <&mio_clk 0>;
- reset-names = "host", "bridge";
- resets = <&mio_rst 0>, <&mio_rst 3>;
- bus-width = <4>;
- };
+ i2c0: i2c@58400000 {
+ compatible = "socionext,uniphier-i2c";
+ status = "disabled";
+ reg = <0x58400000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 41 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c0>;
+ clocks = <&peri_clk 4>;
+ clock-frequency = <100000>;
+ };
- emmc: sdhc@5a500000 {
- compatible = "socionext,uniphier-sdhc";
- status = "disabled";
- reg = <0x5a500000 0x200>;
- interrupts = <0 78 4>;
- pinctrl-names = "default", "1.8v";
- pinctrl-0 = <&pinctrl_emmc>;
- pinctrl-1 = <&pinctrl_emmc_1v8>;
- clocks = <&mio_clk 1>;
- reset-names = "host", "bridge", "hw-reset";
- resets = <&mio_rst 1>, <&mio_rst 4>, <&mio_rst 6>;
- bus-width = <8>;
- non-removable;
- };
+ i2c1: i2c@58480000 {
+ compatible = "socionext,uniphier-i2c";
+ status = "disabled";
+ reg = <0x58480000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 42 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ clocks = <&peri_clk 5>;
+ clock-frequency = <100000>;
+ };
- usb0: usb@5a800100 {
- compatible = "socionext,uniphier-ehci", "generic-ehci";
- status = "disabled";
- reg = <0x5a800100 0x100>;
- interrupts = <0 80 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb0>;
- clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
- resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
- <&mio_rst 12>;
- };
+ /* chip-internal connection for DMD */
+ i2c2: i2c@58500000 {
+ compatible = "socionext,uniphier-i2c";
+ reg = <0x58500000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 43 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ clocks = <&peri_clk 6>;
+ clock-frequency = <400000>;
+ };
- usb1: usb@5a810100 {
- compatible = "socionext,uniphier-ehci", "generic-ehci";
- status = "disabled";
- reg = <0x5a810100 0x100>;
- interrupts = <0 81 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb1>;
- clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
- resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
- <&mio_rst 13>;
- };
+ i2c3: i2c@58580000 {
+ compatible = "socionext,uniphier-i2c";
+ status = "disabled";
+ reg = <0x58580000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 44 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ clocks = <&peri_clk 7>;
+ clock-frequency = <100000>;
+ };
- usb2: usb@5a820100 {
- compatible = "socionext,uniphier-ehci", "generic-ehci";
- status = "disabled";
- reg = <0x5a820100 0x100>;
- interrupts = <0 82 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb2>;
- clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
- resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
- <&mio_rst 14>;
- };
+ system_bus: system-bus@58c00000 {
+ compatible = "socionext,uniphier-system-bus";
+ status = "disabled";
+ reg = <0x58c00000 0x400>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_system_bus>;
+ };
- aidet@61830000 {
- compatible = "simple-mfd", "syscon";
- reg = <0x61830000 0x200>;
- };
-};
+ smpctrl@59800000 {
+ compatible = "socionext,uniphier-smpctrl";
+ reg = <0x59801000 0x400>;
+ };
-&refclk {
- clock-frequency = <24576000>;
-};
+ mioctrl@59810000 {
+ compatible = "socionext,uniphier-ld4-mioctrl",
+ "simple-mfd", "syscon";
+ reg = <0x59810000 0x800>;
-&serial0 {
- clock-frequency = <36864000>;
-};
+ mio_clk: clock {
+ compatible = "socionext,uniphier-ld4-mio-clock";
+ #clock-cells = <1>;
+ };
-&serial1 {
- clock-frequency = <36864000>;
-};
+ mio_rst: reset {
+ compatible = "socionext,uniphier-ld4-mio-reset";
+ #reset-cells = <1>;
+ };
+ };
-&serial2 {
- clock-frequency = <36864000>;
-};
+ perictrl@59820000 {
+ compatible = "socionext,uniphier-ld4-perictrl",
+ "simple-mfd", "syscon";
+ reg = <0x59820000 0x200>;
-&serial3 {
- interrupts = <0 29 4>;
- clock-frequency = <36864000>;
-};
+ peri_clk: clock {
+ compatible = "socionext,uniphier-ld4-peri-clock";
+ #clock-cells = <1>;
+ };
-&mio_clk {
- compatible = "socionext,uniphier-ld4-mio-clock";
-};
+ peri_rst: reset {
+ compatible = "socionext,uniphier-ld4-peri-reset";
+ #reset-cells = <1>;
+ };
+ };
-&mio_rst {
- compatible = "socionext,uniphier-ld4-mio-reset";
-};
+ sd: sdhc@5a400000 {
+ compatible = "socionext,uniphier-sdhc";
+ status = "disabled";
+ reg = <0x5a400000 0x200>;
+ interrupts = <0 76 4>;
+ pinctrl-names = "default", "1.8v";
+ pinctrl-0 = <&pinctrl_sd>;
+ pinctrl-1 = <&pinctrl_sd_1v8>;
+ clocks = <&mio_clk 0>;
+ reset-names = "host", "bridge";
+ resets = <&mio_rst 0>, <&mio_rst 3>;
+ bus-width = <4>;
+ cap-sd-highspeed;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
+ };
-&peri_clk {
- compatible = "socionext,uniphier-ld4-peri-clock";
-};
+ emmc: sdhc@5a500000 {
+ compatible = "socionext,uniphier-sdhc";
+ status = "disabled";
+ reg = <0x5a500000 0x200>;
+ interrupts = <0 78 4>;
+ pinctrl-names = "default", "1.8v";
+ pinctrl-0 = <&pinctrl_emmc>;
+ pinctrl-1 = <&pinctrl_emmc_1v8>;
+ clocks = <&mio_clk 1>;
+ reset-names = "host", "bridge";
+ resets = <&mio_rst 1>, <&mio_rst 4>;
+ bus-width = <8>;
+ non-removable;
+ cap-mmc-highspeed;
+ cap-mmc-hw-reset;
+ };
-&peri_rst {
- compatible = "socionext,uniphier-ld4-peri-reset";
-};
+ usb0: usb@5a800100 {
+ compatible = "socionext,uniphier-ehci", "generic-ehci";
+ status = "disabled";
+ reg = <0x5a800100 0x100>;
+ interrupts = <0 80 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb0>;
+ clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
+ resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
+ <&mio_rst 12>;
+ };
-&pinctrl {
- compatible = "socionext,uniphier-ld4-pinctrl";
-};
+ usb1: usb@5a810100 {
+ compatible = "socionext,uniphier-ehci", "generic-ehci";
+ status = "disabled";
+ reg = <0x5a810100 0x100>;
+ interrupts = <0 81 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb1>;
+ clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
+ resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
+ <&mio_rst 13>;
+ };
-&sys_clk {
- compatible = "socionext,uniphier-ld4-clock";
-};
+ usb2: usb@5a820100 {
+ compatible = "socionext,uniphier-ehci", "generic-ehci";
+ status = "disabled";
+ reg = <0x5a820100 0x100>;
+ interrupts = <0 82 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb2>;
+ clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
+ resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
+ <&mio_rst 14>;
+ };
+
+ soc-glue@5f800000 {
+ compatible = "socionext,uniphier-ld4-soc-glue",
+ "simple-mfd", "syscon";
+ reg = <0x5f800000 0x2000>;
+ u-boot,dm-pre-reloc;
+
+ pinctrl: pinctrl {
+ compatible = "socionext,uniphier-ld4-pinctrl";
+ u-boot,dm-pre-reloc;
+ };
+ };
+
+ timer@60000200 {
+ compatible = "arm,cortex-a9-global-timer";
+ reg = <0x60000200 0x20>;
+ interrupts = <1 11 0x104>;
+ clocks = <&arm_timer_clk>;
+ };
-&sys_rst {
- compatible = "socionext,uniphier-ld4-reset";
+ timer@60000600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0x60000600 0x20>;
+ interrupts = <1 13 0x104>;
+ clocks = <&arm_timer_clk>;
+ };
+
+ intc: interrupt-controller@60001000 {
+ compatible = "arm,cortex-a9-gic";
+ reg = <0x60001000 0x1000>,
+ <0x60000100 0x100>;
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ };
+
+ aidet@61830000 {
+ compatible = "simple-mfd", "syscon";
+ reg = <0x61830000 0x200>;
+ };
+
+ sysctrl@61840000 {
+ compatible = "socionext,uniphier-ld4-sysctrl",
+ "simple-mfd", "syscon";
+ reg = <0x61840000 0x10000>;
+
+ sys_clk: clock {
+ compatible = "socionext,uniphier-ld4-clock";
+ #clock-cells = <1>;
+ };
+
+ sys_rst: reset {
+ compatible = "socionext,uniphier-ld4-reset";
+ #reset-cells = <1>;
+ };
+ };
+
+ nand: nand@68000000 {
+ compatible = "socionext,denali-nand-v5a";
+ status = "disabled";
+ reg-names = "nand_data", "denali_reg";
+ reg = <0x68000000 0x20>, <0x68100000 0x1000>;
+ interrupts = <0 65 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_nand>;
+ clocks = <&sys_clk 2>;
+ nand-ecc-strength = <8>;
+ };
+ };
};
+
+/include/ "uniphier-pinctrl.dtsi"
status = "okay";
};
-&usb0 {
+&usb2 {
status = "okay";
};
-&usb2 {
+&usb3 {
status = "okay";
};
-&usb3 {
+&usb0 {
+ status = "okay";
+};
+
+&usb1 {
status = "okay";
};
* SPDX-License-Identifier: GPL-2.0+ X11
*/
-/include/ "uniphier-common32.dtsi"
+/include/ "skeleton.dtsi"
/ {
compatible = "socionext,uniphier-pro4";
};
};
+ psci {
+ compatible = "arm,psci-0.2";
+ method = "smc";
+ };
+
clocks {
+ refclk: ref {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ };
+
arm_timer_clk: arm_timer_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <50000000>;
};
+ };
- uart_clk: uart_clk {
- #clock-cells = <0>;
- compatible = "fixed-clock";
+ soc {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ interrupt-parent = <&intc>;
+ u-boot,dm-pre-reloc;
+
+ l2: l2-cache@500c0000 {
+ compatible = "socionext,uniphier-system-cache";
+ reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
+ <0x506c0000 0x400>;
+ interrupts = <0 174 4>, <0 175 4>;
+ cache-unified;
+ cache-size = <(768 * 1024)>;
+ cache-sets = <256>;
+ cache-line-size = <128>;
+ cache-level = <2>;
+ };
+
+ serial0: serial@54006800 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006800 0x40>;
+ interrupts = <0 33 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart0>;
+ clocks = <&peri_clk 0>;
clock-frequency = <73728000>;
};
- i2c_clk: i2c_clk {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <50000000>;
+ serial1: serial@54006900 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006900 0x40>;
+ interrupts = <0 35 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ clocks = <&peri_clk 1>;
+ clock-frequency = <73728000>;
};
- };
-};
-&soc {
- l2: l2-cache@500c0000 {
- compatible = "socionext,uniphier-system-cache";
- reg = <0x500c0000 0x2000>, <0x503c0100 0x4>, <0x506c0000 0x400>;
- interrupts = <0 174 4>, <0 175 4>;
- cache-unified;
- cache-size = <(768 * 1024)>;
- cache-sets = <256>;
- cache-line-size = <128>;
- cache-level = <2>;
- };
+ serial2: serial@54006a00 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006a00 0x40>;
+ interrupts = <0 37 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ clocks = <&peri_clk 2>;
+ clock-frequency = <73728000>;
+ };
- port0x: gpio@55000008 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000008 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ serial3: serial@54006b00 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006b00 0x40>;
+ interrupts = <0 177 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ clocks = <&peri_clk 3>;
+ clock-frequency = <73728000>;
+ };
- port1x: gpio@55000010 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000010 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port0x: gpio@55000008 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000008 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port2x: gpio@55000018 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000018 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port1x: gpio@55000010 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000010 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port3x: gpio@55000020 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000020 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port2x: gpio@55000018 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000018 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port4: gpio@55000028 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000028 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port3x: gpio@55000020 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000020 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port5x: gpio@55000030 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000030 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port4: gpio@55000028 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000028 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port6x: gpio@55000038 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000038 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port5x: gpio@55000030 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000030 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port7x: gpio@55000040 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000040 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port6x: gpio@55000038 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000038 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port8x: gpio@55000048 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000048 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port7x: gpio@55000040 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000040 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port9x: gpio@55000050 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000050 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port8x: gpio@55000048 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000048 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port10x: gpio@55000058 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000058 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port9x: gpio@55000050 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000050 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port11x: gpio@55000060 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000060 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port10x: gpio@55000058 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000058 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port12x: gpio@55000068 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000068 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port11x: gpio@55000060 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000060 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port13x: gpio@55000070 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000070 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port12x: gpio@55000068 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000068 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port14x: gpio@55000078 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000078 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port13x: gpio@55000070 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000070 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port17x: gpio@550000a0 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000a0 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port14x: gpio@55000078 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000078 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port18x: gpio@550000a8 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000a8 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port17x: gpio@550000a0 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000a0 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port19x: gpio@550000b0 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000b0 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port18x: gpio@550000a8 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000a8 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port20x: gpio@550000b8 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000b8 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port19x: gpio@550000b0 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000b0 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port21x: gpio@550000c0 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000c0 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port20x: gpio@550000b8 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000b8 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port22x: gpio@550000c8 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000c8 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port21x: gpio@550000c0 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000c0 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port23x: gpio@550000d0 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000d0 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port22x: gpio@550000c8 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000c8 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port24x: gpio@550000d8 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000d8 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port23x: gpio@550000d0 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000d0 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port25x: gpio@550000e0 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000e0 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port24x: gpio@550000d8 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000d8 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port26x: gpio@550000e8 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000e8 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port25x: gpio@550000e0 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000e0 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port27x: gpio@550000f0 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000f0 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port26x: gpio@550000e8 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000e8 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port28x: gpio@550000f8 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000f8 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port27x: gpio@550000f0 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000f0 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port29x: gpio@55000100 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000100 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port28x: gpio@550000f8 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000f8 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port30x: gpio@55000108 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000108 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port29x: gpio@55000100 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000100 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- i2c0: i2c@58780000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58780000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 41 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c0>;
- clocks = <&i2c_clk>;
- clock-frequency = <100000>;
- };
+ port30x: gpio@55000108 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000108 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- i2c1: i2c@58781000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58781000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 42 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c1>;
- clocks = <&i2c_clk>;
- clock-frequency = <100000>;
- };
+ i2c0: i2c@58780000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58780000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 41 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c0>;
+ clocks = <&peri_clk 4>;
+ clock-frequency = <100000>;
+ };
- i2c2: i2c@58782000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58782000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 43 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c2>;
- clocks = <&i2c_clk>;
- clock-frequency = <100000>;
- };
+ i2c1: i2c@58781000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58781000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 42 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ clocks = <&peri_clk 5>;
+ clock-frequency = <100000>;
+ };
- i2c3: i2c@58783000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58783000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 44 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c3>;
- clocks = <&i2c_clk>;
- clock-frequency = <100000>;
- };
+ i2c2: i2c@58782000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58782000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 43 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ clocks = <&peri_clk 6>;
+ clock-frequency = <100000>;
+ };
- /* i2c4 does not exist */
+ i2c3: i2c@58783000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58783000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 44 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ clocks = <&peri_clk 7>;
+ clock-frequency = <100000>;
+ };
- /* chip-internal connection for DMD */
- i2c5: i2c@58785000 {
- compatible = "socionext,uniphier-fi2c";
- reg = <0x58785000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 25 4>;
- clocks = <&i2c_clk>;
- clock-frequency = <400000>;
- };
+ /* i2c4 does not exist */
+
+ /* chip-internal connection for DMD */
+ i2c5: i2c@58785000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x58785000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 25 4>;
+ clocks = <&peri_clk 9>;
+ clock-frequency = <400000>;
+ };
- /* chip-internal connection for HDMI */
- i2c6: i2c@58786000 {
- compatible = "socionext,uniphier-fi2c";
- reg = <0x58786000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 26 4>;
- clocks = <&i2c_clk>;
- clock-frequency = <400000>;
- };
+ /* chip-internal connection for HDMI */
+ i2c6: i2c@58786000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x58786000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 26 4>;
+ clocks = <&peri_clk 10>;
+ clock-frequency = <400000>;
+ };
- sd: sdhc@5a400000 {
- compatible = "socionext,uniphier-sdhc";
- status = "disabled";
- reg = <0x5a400000 0x200>;
- interrupts = <0 76 4>;
- pinctrl-names = "default", "1.8v";
- pinctrl-0 = <&pinctrl_sd>;
- pinctrl-1 = <&pinctrl_sd_1v8>;
- clocks = <&mio_clk 0>;
- reset-names = "host", "bridge";
- resets = <&mio_rst 0>, <&mio_rst 3>;
- bus-width = <4>;
- };
+ system_bus: system-bus@58c00000 {
+ compatible = "socionext,uniphier-system-bus";
+ status = "disabled";
+ reg = <0x58c00000 0x400>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_system_bus>;
+ };
- emmc: sdhc@5a500000 {
- compatible = "socionext,uniphier-sdhc";
- status = "disabled";
- reg = <0x5a500000 0x200>;
- interrupts = <0 78 4>;
- pinctrl-names = "default", "1.8v";
- pinctrl-0 = <&pinctrl_emmc>;
- pinctrl-1 = <&pinctrl_emmc_1v8>;
- clocks = <&mio_clk 1>;
- reset-names = "host", "bridge", "hw-reset";
- resets = <&mio_rst 1>, <&mio_rst 4>, <&mio_rst 6>;
- bus-width = <8>;
- non-removable;
- };
+ smpctrl@59800000 {
+ compatible = "socionext,uniphier-smpctrl";
+ reg = <0x59801000 0x400>;
+ };
- sd1: sdhc@5a600000 {
- compatible = "socionext,uniphier-sdhc";
- status = "disabled";
- reg = <0x5a600000 0x200>;
- interrupts = <0 85 4>;
- pinctrl-names = "default", "1.8v";
- pinctrl-0 = <&pinctrl_sd1>;
- pinctrl-1 = <&pinctrl_sd1_1v8>;
- clocks = <&mio_clk 2>;
- resets = <&mio_rst 2>, <&mio_rst 5>;
- bus-width = <4>;
- };
+ mioctrl@59810000 {
+ compatible = "socionext,uniphier-pro4-mioctrl",
+ "simple-mfd", "syscon";
+ reg = <0x59810000 0x800>;
+ u-boot,dm-pre-reloc;
+
+ mio_clk: clock {
+ compatible = "socionext,uniphier-pro4-mio-clock";
+ #clock-cells = <1>;
+ };
+
+ mio_rst: reset {
+ compatible = "socionext,uniphier-pro4-mio-reset";
+ #reset-cells = <1>;
+ };
+ };
- usb2: usb@5a800100 {
- compatible = "socionext,uniphier-ehci", "generic-ehci";
- status = "disabled";
- reg = <0x5a800100 0x100>;
- interrupts = <0 80 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb2>;
- clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
- resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
- <&mio_rst 12>;
- };
+ perictrl@59820000 {
+ compatible = "socionext,uniphier-pro4-perictrl",
+ "simple-mfd", "syscon";
+ reg = <0x59820000 0x200>;
- usb3: usb@5a810100 {
- compatible = "socionext,uniphier-ehci", "generic-ehci";
- status = "disabled";
- reg = <0x5a810100 0x100>;
- interrupts = <0 81 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb3>;
- clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
- resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
- <&mio_rst 13>;
- };
+ peri_clk: clock {
+ compatible = "socionext,uniphier-pro4-peri-clock";
+ #clock-cells = <1>;
+ };
- aidet@5fc20000 {
- compatible = "simple-mfd", "syscon";
- reg = <0x5fc20000 0x200>;
- };
+ peri_rst: reset {
+ compatible = "socionext,uniphier-pro4-peri-reset";
+ #reset-cells = <1>;
+ };
+ };
- usb0: usb@65a00000 {
- compatible = "socionext,uniphier-xhci", "generic-xhci";
- status = "disabled";
- reg = <0x65a00000 0x100>;
- interrupts = <0 134 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb0>;
- };
+ sd: sdhc@5a400000 {
+ compatible = "socionext,uniphier-sdhc";
+ status = "disabled";
+ reg = <0x5a400000 0x200>;
+ interrupts = <0 76 4>;
+ pinctrl-names = "default", "1.8v";
+ pinctrl-0 = <&pinctrl_sd>;
+ pinctrl-1 = <&pinctrl_sd_1v8>;
+ clocks = <&mio_clk 0>;
+ reset-names = "host", "bridge";
+ resets = <&mio_rst 0>, <&mio_rst 3>;
+ bus-width = <4>;
+ cap-sd-highspeed;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
+ };
- usb1: usb@65c00000 {
- compatible = "socionext,uniphier-xhci", "generic-xhci";
- status = "disabled";
- reg = <0x65c00000 0x100>;
- interrupts = <0 137 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb1>;
- };
-};
+ emmc: sdhc@5a500000 {
+ compatible = "socionext,uniphier-sdhc";
+ status = "disabled";
+ reg = <0x5a500000 0x200>;
+ interrupts = <0 78 4>;
+ pinctrl-names = "default", "1.8v";
+ pinctrl-0 = <&pinctrl_emmc>;
+ pinctrl-1 = <&pinctrl_emmc_1v8>;
+ clocks = <&mio_clk 1>;
+ reset-names = "host", "bridge";
+ resets = <&mio_rst 1>, <&mio_rst 4>;
+ bus-width = <8>;
+ non-removable;
+ cap-mmc-highspeed;
+ cap-mmc-hw-reset;
+ };
-&refclk {
- clock-frequency = <25000000>;
-};
+ sd1: sdhc@5a600000 {
+ compatible = "socionext,uniphier-sdhc";
+ status = "disabled";
+ reg = <0x5a600000 0x200>;
+ interrupts = <0 85 4>;
+ pinctrl-names = "default", "1.8v";
+ pinctrl-0 = <&pinctrl_sd1>;
+ pinctrl-1 = <&pinctrl_sd1_1v8>;
+ clocks = <&mio_clk 2>;
+ resets = <&mio_rst 2>, <&mio_rst 5>;
+ bus-width = <4>;
+ cap-sd-highspeed;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
+ };
-&serial0 {
- clock-frequency = <73728000>;
-};
+ usb2: usb@5a800100 {
+ compatible = "socionext,uniphier-ehci", "generic-ehci";
+ status = "disabled";
+ reg = <0x5a800100 0x100>;
+ interrupts = <0 80 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb2>;
+ clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
+ resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
+ <&mio_rst 12>;
+ };
-&serial1 {
- clock-frequency = <73728000>;
-};
+ usb3: usb@5a810100 {
+ compatible = "socionext,uniphier-ehci", "generic-ehci";
+ status = "disabled";
+ reg = <0x5a810100 0x100>;
+ interrupts = <0 81 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb3>;
+ clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
+ resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
+ <&mio_rst 13>;
+ };
-&serial2 {
- clock-frequency = <73728000>;
-};
+ soc-glue@5f800000 {
+ compatible = "socionext,uniphier-pro4-soc-glue",
+ "simple-mfd", "syscon";
+ reg = <0x5f800000 0x2000>;
+ u-boot,dm-pre-reloc;
-&serial3 {
- clock-frequency = <73728000>;
-};
+ pinctrl: pinctrl {
+ compatible = "socionext,uniphier-pro4-pinctrl";
+ u-boot,dm-pre-reloc;
+ };
+ };
-&mio_clk {
- compatible = "socionext,uniphier-pro4-mio-clock";
-};
+ aidet@5fc20000 {
+ compatible = "simple-mfd", "syscon";
+ reg = <0x5fc20000 0x200>;
+ };
-&mio_rst {
- compatible = "socionext,uniphier-pro4-mio-reset";
-};
+ timer@60000200 {
+ compatible = "arm,cortex-a9-global-timer";
+ reg = <0x60000200 0x20>;
+ interrupts = <1 11 0x304>;
+ clocks = <&arm_timer_clk>;
+ };
-&peri_clk {
- compatible = "socionext,uniphier-pro4-peri-clock";
-};
+ timer@60000600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0x60000600 0x20>;
+ interrupts = <1 13 0x304>;
+ clocks = <&arm_timer_clk>;
+ };
-&peri_rst {
- compatible = "socionext,uniphier-pro4-peri-reset";
-};
+ intc: interrupt-controller@60001000 {
+ compatible = "arm,cortex-a9-gic";
+ reg = <0x60001000 0x1000>,
+ <0x60000100 0x100>;
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ };
-&pinctrl {
- compatible = "socionext,uniphier-pro4-pinctrl";
-};
+ sysctrl@61840000 {
+ compatible = "socionext,uniphier-pro4-sysctrl",
+ "simple-mfd", "syscon";
+ reg = <0x61840000 0x10000>;
-&sys_clk {
- compatible = "socionext,uniphier-pro4-clock";
-};
+ sys_clk: clock {
+ compatible = "socionext,uniphier-pro4-clock";
+ #clock-cells = <1>;
+ };
-&sys_rst {
- compatible = "socionext,uniphier-pro4-reset";
+ sys_rst: reset {
+ compatible = "socionext,uniphier-pro4-reset";
+ #reset-cells = <1>;
+ };
+ };
+
+ usb0: usb@65b00000 {
+ compatible = "socionext,uniphier-pro4-dwc3";
+ status = "disabled";
+ reg = <0x65b00000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb0>;
+ dwc3@65a00000 {
+ compatible = "snps,dwc3";
+ reg = <0x65a00000 0x10000>;
+ interrupts = <0 134 4>;
+ tx-fifo-resize;
+ };
+ };
+
+ usb1: usb@65d00000 {
+ compatible = "socionext,uniphier-pro4-dwc3";
+ status = "disabled";
+ reg = <0x65d00000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb1>;
+ dwc3@65c00000 {
+ compatible = "snps,dwc3";
+ reg = <0x65c00000 0x10000>;
+ interrupts = <0 137 4>;
+ tx-fifo-resize;
+ };
+ };
+
+ nand: nand@68000000 {
+ compatible = "socionext,denali-nand-v5a";
+ status = "disabled";
+ reg-names = "nand_data", "denali_reg";
+ reg = <0x68000000 0x20>, <0x68100000 0x1000>;
+ interrupts = <0 65 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_nand>;
+ clocks = <&sys_clk 2>;
+ nand-ecc-strength = <8>;
+ };
+ };
};
+
+/include/ "uniphier-pinctrl.dtsi"
* SPDX-License-Identifier: GPL-2.0+ X11
*/
-/include/ "uniphier-common32.dtsi"
+/include/ "skeleton.dtsi"
/ {
compatible = "socionext,uniphier-pro5";
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0>;
+ clocks = <&sys_clk 32>;
enable-method = "psci";
next-level-cache = <&l2>;
+ operating-points-v2 = <&cpu_opp>;
};
cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <1>;
+ clocks = <&sys_clk 32>;
enable-method = "psci";
next-level-cache = <&l2>;
+ operating-points-v2 = <&cpu_opp>;
};
};
+ cpu_opp: opp_table {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp@100000000 {
+ opp-hz = /bits/ 64 <100000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@116667000 {
+ opp-hz = /bits/ 64 <116667000>;
+ clock-latency-ns = <300>;
+ };
+ opp@150000000 {
+ opp-hz = /bits/ 64 <150000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@175000000 {
+ opp-hz = /bits/ 64 <175000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@200000000 {
+ opp-hz = /bits/ 64 <200000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@233334000 {
+ opp-hz = /bits/ 64 <233334000>;
+ clock-latency-ns = <300>;
+ };
+ opp@300000000 {
+ opp-hz = /bits/ 64 <300000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@350000000 {
+ opp-hz = /bits/ 64 <350000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@400000000 {
+ opp-hz = /bits/ 64 <400000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@466667000 {
+ opp-hz = /bits/ 64 <466667000>;
+ clock-latency-ns = <300>;
+ };
+ opp@600000000 {
+ opp-hz = /bits/ 64 <600000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@700000000 {
+ opp-hz = /bits/ 64 <700000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@800000000 {
+ opp-hz = /bits/ 64 <800000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@933334000 {
+ opp-hz = /bits/ 64 <933334000>;
+ clock-latency-ns = <300>;
+ };
+ opp@1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@1400000000 {
+ opp-hz = /bits/ 64 <1400000000>;
+ clock-latency-ns = <300>;
+ };
+ };
+
+ psci {
+ compatible = "arm,psci-0.2";
+ method = "smc";
+ };
+
clocks {
- arm_timer_clk: arm_timer_clk {
- #clock-cells = <0>;
+ refclk: ref {
compatible = "fixed-clock";
- clock-frequency = <50000000>;
+ #clock-cells = <0>;
+ clock-frequency = <20000000>;
};
- i2c_clk: i2c_clk {
+ arm_timer_clk: arm_timer_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <50000000>;
};
};
-};
-&soc {
- l2: l2-cache@500c0000 {
- compatible = "socionext,uniphier-system-cache";
- reg = <0x500c0000 0x2000>, <0x503c0100 0x8>, <0x506c0000 0x400>;
- interrupts = <0 190 4>, <0 191 4>;
- cache-unified;
- cache-size = <(2 * 1024 * 1024)>;
- cache-sets = <512>;
- cache-line-size = <128>;
- cache-level = <2>;
- next-level-cache = <&l3>;
- };
+ soc {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ interrupt-parent = <&intc>;
+ u-boot,dm-pre-reloc;
+
+ l2: l2-cache@500c0000 {
+ compatible = "socionext,uniphier-system-cache";
+ reg = <0x500c0000 0x2000>, <0x503c0100 0x8>,
+ <0x506c0000 0x400>;
+ interrupts = <0 190 4>, <0 191 4>;
+ cache-unified;
+ cache-size = <(2 * 1024 * 1024)>;
+ cache-sets = <512>;
+ cache-line-size = <128>;
+ cache-level = <2>;
+ next-level-cache = <&l3>;
+ };
- l3: l3-cache@500c8000 {
- compatible = "socionext,uniphier-system-cache";
- reg = <0x500c8000 0x2000>, <0x503c8100 0x8>, <0x506c8000 0x400>;
- interrupts = <0 174 4>, <0 175 4>;
- cache-unified;
- cache-size = <(2 * 1024 * 1024)>;
- cache-sets = <512>;
- cache-line-size = <256>;
- cache-level = <3>;
- };
+ l3: l3-cache@500c8000 {
+ compatible = "socionext,uniphier-system-cache";
+ reg = <0x500c8000 0x2000>, <0x503c8100 0x8>,
+ <0x506c8000 0x400>;
+ interrupts = <0 174 4>, <0 175 4>;
+ cache-unified;
+ cache-size = <(2 * 1024 * 1024)>;
+ cache-sets = <512>;
+ cache-line-size = <256>;
+ cache-level = <3>;
+ };
- port0x: gpio@55000008 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000008 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ serial0: serial@54006800 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006800 0x40>;
+ interrupts = <0 33 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart0>;
+ clocks = <&peri_clk 0>;
+ clock-frequency = <73728000>;
+ };
- port1x: gpio@55000010 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000010 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ serial1: serial@54006900 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006900 0x40>;
+ interrupts = <0 35 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ clocks = <&peri_clk 1>;
+ clock-frequency = <73728000>;
+ };
- port2x: gpio@55000018 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000018 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ serial2: serial@54006a00 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006a00 0x40>;
+ interrupts = <0 37 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ clocks = <&peri_clk 2>;
+ clock-frequency = <73728000>;
+ };
- port3x: gpio@55000020 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000020 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ serial3: serial@54006b00 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006b00 0x40>;
+ interrupts = <0 177 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ clocks = <&peri_clk 3>;
+ clock-frequency = <73728000>;
+ };
- port4: gpio@55000028 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000028 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port0x: gpio@55000008 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000008 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port5x: gpio@55000030 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000030 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port1x: gpio@55000010 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000010 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port6x: gpio@55000038 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000038 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port2x: gpio@55000018 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000018 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port7x: gpio@55000040 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000040 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port3x: gpio@55000020 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000020 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port8x: gpio@55000048 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000048 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port4: gpio@55000028 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000028 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port9x: gpio@55000050 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000050 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port5x: gpio@55000030 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000030 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port10x: gpio@55000058 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000058 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port6x: gpio@55000038 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000038 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port11x: gpio@55000060 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000060 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port7x: gpio@55000040 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000040 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port12x: gpio@55000068 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000068 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port8x: gpio@55000048 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000048 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port13x: gpio@55000070 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000070 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port9x: gpio@55000050 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000050 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port14x: gpio@55000078 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000078 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port10x: gpio@55000058 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000058 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port17x: gpio@550000a0 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000a0 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port11x: gpio@55000060 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000060 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port18x: gpio@550000a8 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000a8 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port12x: gpio@55000068 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000068 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port19x: gpio@550000b0 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000b0 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port13x: gpio@55000070 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000070 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port20x: gpio@550000b8 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000b8 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port14x: gpio@55000078 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000078 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port21x: gpio@550000c0 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000c0 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port17x: gpio@550000a0 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000a0 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port22x: gpio@550000c8 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000c8 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port18x: gpio@550000a8 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000a8 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port23x: gpio@550000d0 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000d0 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port19x: gpio@550000b0 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000b0 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port24x: gpio@550000d8 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000d8 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port20x: gpio@550000b8 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000b8 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port25x: gpio@550000e0 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000e0 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port21x: gpio@550000c0 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000c0 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port26x: gpio@550000e8 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000e8 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port22x: gpio@550000c8 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000c8 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port27x: gpio@550000f0 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000f0 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port23x: gpio@550000d0 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000d0 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port28x: gpio@550000f8 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000f8 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port24x: gpio@550000d8 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000d8 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port29x: gpio@55000100 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000100 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port25x: gpio@550000e0 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000e0 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port30x: gpio@55000108 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000108 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port26x: gpio@550000e8 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000e8 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- i2c0: i2c@58780000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58780000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 41 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c0>;
- clocks = <&i2c_clk>;
- clock-frequency = <100000>;
- };
+ port27x: gpio@550000f0 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000f0 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- i2c1: i2c@58781000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58781000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 42 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c1>;
- clocks = <&i2c_clk>;
- clock-frequency = <100000>;
- };
+ port28x: gpio@550000f8 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000f8 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- i2c2: i2c@58782000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58782000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 43 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c2>;
- clocks = <&i2c_clk>;
- clock-frequency = <100000>;
- };
+ port29x: gpio@55000100 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000100 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- i2c3: i2c@58783000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58783000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 44 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c3>;
- clocks = <&i2c_clk>;
- clock-frequency = <100000>;
- };
+ port30x: gpio@55000108 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000108 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- /* i2c4 does not exist */
+ i2c0: i2c@58780000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58780000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 41 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c0>;
+ clocks = <&peri_clk 4>;
+ clock-frequency = <100000>;
+ };
- /* chip-internal connection for DMD */
- i2c5: i2c@58785000 {
- compatible = "socionext,uniphier-fi2c";
- reg = <0x58785000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 25 4>;
- clocks = <&i2c_clk>;
- clock-frequency = <400000>;
- };
+ i2c1: i2c@58781000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58781000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 42 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ clocks = <&peri_clk 5>;
+ clock-frequency = <100000>;
+ };
- /* chip-internal connection for HDMI */
- i2c6: i2c@58786000 {
- compatible = "socionext,uniphier-fi2c";
- reg = <0x58786000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 26 4>;
- clocks = <&i2c_clk>;
- clock-frequency = <400000>;
- };
+ i2c2: i2c@58782000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58782000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 43 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ clocks = <&peri_clk 6>;
+ clock-frequency = <100000>;
+ };
- aidet@5fc20000 {
- compatible = "simple-mfd", "syscon";
- reg = <0x5fc20000 0x200>;
- };
+ i2c3: i2c@58783000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58783000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 44 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ clocks = <&peri_clk 7>;
+ clock-frequency = <100000>;
+ };
- emmc: sdhc@68400000 {
- compatible = "socionext,uniphier-sdhc";
- status = "disabled";
- reg = <0x68400000 0x800>;
- interrupts = <0 78 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_emmc>;
- clocks = <&mio_clk 1>;
- reset-names = "host", "hw-reset";
- resets = <&mio_rst 1>, <&mio_rst 6>;
- bus-width = <8>;
- non-removable;
- };
+ /* i2c4 does not exist */
+
+ /* chip-internal connection for DMD */
+ i2c5: i2c@58785000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x58785000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 25 4>;
+ clocks = <&peri_clk 9>;
+ clock-frequency = <400000>;
+ };
- sd: sdhc@68800000 {
- compatible = "socionext,uniphier-sdhc";
- status = "disabled";
- reg = <0x68800000 0x800>;
- interrupts = <0 76 4>;
- pinctrl-names = "default", "1.8v";
- pinctrl-0 = <&pinctrl_sd>;
- pinctrl-1 = <&pinctrl_sd_1v8>;
- clocks = <&mio_clk 0>;
- reset-names = "host";
- resets = <&mio_rst 0>;
- bus-width = <4>;
- };
+ /* chip-internal connection for HDMI */
+ i2c6: i2c@58786000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x58786000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 26 4>;
+ clocks = <&peri_clk 10>;
+ clock-frequency = <400000>;
+ };
- usb0: usb@65a00000 {
- compatible = "socionext,uniphier-xhci", "generic-xhci";
- status = "disabled";
- reg = <0x65a00000 0x100>;
- interrupts = <0 134 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb0>;
- };
+ system_bus: system-bus@58c00000 {
+ compatible = "socionext,uniphier-system-bus";
+ status = "disabled";
+ reg = <0x58c00000 0x400>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_system_bus>;
+ };
- usb1: usb@65c00000 {
- compatible = "socionext,uniphier-xhci", "generic-xhci";
- status = "disabled";
- reg = <0x65c00000 0x100>;
- interrupts = <0 137 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb1>, <&pinctrl_usb2>;
- };
-};
+ smpctrl@59800000 {
+ compatible = "socionext,uniphier-smpctrl";
+ reg = <0x59801000 0x400>;
+ };
-&refclk {
- clock-frequency = <20000000>;
-};
+ sdctrl@59810000 {
+ compatible = "socionext,uniphier-pro5-sdctrl",
+ "simple-mfd", "syscon";
+ reg = <0x59810000 0x800>;
+ u-boot,dm-pre-reloc;
+
+ sd_clk: clock {
+ compatible = "socionext,uniphier-pro5-sd-clock";
+ #clock-cells = <1>;
+ };
+
+ sd_rst: reset {
+ compatible = "socionext,uniphier-pro5-sd-reset";
+ #reset-cells = <1>;
+ };
+ };
-&serial0 {
- clock-frequency = <73728000>;
-};
+ perictrl@59820000 {
+ compatible = "socionext,uniphier-pro5-perictrl",
+ "simple-mfd", "syscon";
+ reg = <0x59820000 0x200>;
-&serial1 {
- clock-frequency = <73728000>;
-};
+ peri_clk: clock {
+ compatible = "socionext,uniphier-pro5-peri-clock";
+ #clock-cells = <1>;
+ };
-&serial2 {
- clock-frequency = <73728000>;
-};
+ peri_rst: reset {
+ compatible = "socionext,uniphier-pro5-peri-reset";
+ #reset-cells = <1>;
+ };
+ };
-&serial3 {
- clock-frequency = <73728000>;
-};
+ soc-glue@5f800000 {
+ compatible = "socionext,uniphier-pro5-soc-glue",
+ "simple-mfd", "syscon";
+ reg = <0x5f800000 0x2000>;
+ u-boot,dm-pre-reloc;
-&mio_clk {
- compatible = "socionext,uniphier-pro5-mio-clock";
-};
+ pinctrl: pinctrl {
+ compatible = "socionext,uniphier-pro5-pinctrl";
+ u-boot,dm-pre-reloc;
+ };
+ };
-&mio_rst {
- compatible = "socionext,uniphier-pro5-mio-reset";
-};
+ aidet@5fc20000 {
+ compatible = "simple-mfd", "syscon";
+ reg = <0x5fc20000 0x200>;
+ };
-&peri_clk {
- compatible = "socionext,uniphier-pro5-peri-clock";
-};
+ timer@60000200 {
+ compatible = "arm,cortex-a9-global-timer";
+ reg = <0x60000200 0x20>;
+ interrupts = <1 11 0x304>;
+ clocks = <&arm_timer_clk>;
+ };
-&peri_rst {
- compatible = "socionext,uniphier-pro5-peri-reset";
-};
+ timer@60000600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0x60000600 0x20>;
+ interrupts = <1 13 0x304>;
+ clocks = <&arm_timer_clk>;
+ };
-&pinctrl {
- compatible = "socionext,uniphier-pro5-pinctrl";
-};
+ intc: interrupt-controller@60001000 {
+ compatible = "arm,cortex-a9-gic";
+ reg = <0x60001000 0x1000>,
+ <0x60000100 0x100>;
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ };
-&sys_clk {
- compatible = "socionext,uniphier-pro5-clock";
-};
+ sysctrl@61840000 {
+ compatible = "socionext,uniphier-pro5-sysctrl",
+ "simple-mfd", "syscon";
+ reg = <0x61840000 0x10000>;
+
+ sys_clk: clock {
+ compatible = "socionext,uniphier-pro5-clock";
+ #clock-cells = <1>;
+ };
+
+ sys_rst: reset {
+ compatible = "socionext,uniphier-pro5-reset";
+ #reset-cells = <1>;
+ };
+ };
+
+ usb0: usb@65b00000 {
+ compatible = "socionext,uniphier-pro5-dwc3";
+ status = "disabled";
+ reg = <0x65b00000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb0>;
+ dwc3@65a00000 {
+ compatible = "snps,dwc3";
+ reg = <0x65a00000 0x10000>;
+ interrupts = <0 134 4>;
+ tx-fifo-resize;
+ };
+ };
-&sys_rst {
- compatible = "socionext,uniphier-pro5-reset";
+ usb1: usb@65d00000 {
+ compatible = "socionext,uniphier-pro5-dwc3";
+ status = "disabled";
+ reg = <0x65d00000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb1>, <&pinctrl_usb2>;
+ dwc3@65c00000 {
+ compatible = "snps,dwc3";
+ reg = <0x65c00000 0x10000>;
+ interrupts = <0 137 4>;
+ tx-fifo-resize;
+ };
+ };
+
+ nand: nand@68000000 {
+ compatible = "socionext,denali-nand-v5b";
+ status = "disabled";
+ reg-names = "nand_data", "denali_reg";
+ reg = <0x68000000 0x20>, <0x68100000 0x1000>;
+ interrupts = <0 65 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_nand>;
+ clocks = <&sys_clk 2>;
+ nand-ecc-strength = <8>;
+ };
+
+ emmc: sdhc@68400000 {
+ compatible = "socionext,uniphier-sdhc";
+ status = "disabled";
+ reg = <0x68400000 0x800>;
+ interrupts = <0 78 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_emmc>;
+ clocks = <&sd_clk 1>;
+ reset-names = "host";
+ resets = <&sd_rst 1>;
+ bus-width = <8>;
+ non-removable;
+ cap-mmc-highspeed;
+ cap-mmc-hw-reset;
+ no-3-3-v;
+ };
+
+ sd: sdhc@68800000 {
+ compatible = "socionext,uniphier-sdhc";
+ status = "disabled";
+ reg = <0x68800000 0x800>;
+ interrupts = <0 76 4>;
+ pinctrl-names = "default", "1.8v";
+ pinctrl-0 = <&pinctrl_sd>;
+ pinctrl-1 = <&pinctrl_sd_1v8>;
+ clocks = <&sd_clk 0>;
+ reset-names = "host";
+ resets = <&sd_rst 0>;
+ bus-width = <4>;
+ cap-sd-highspeed;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
+ };
+ };
};
+
+/include/ "uniphier-pinctrl.dtsi"
u-boot,dm-pre-reloc;
};
-&mio_clk {
+&sd_clk {
u-boot,dm-pre-reloc;
};
u-boot,dm-pre-reloc;
};
-&mio_clk {
+&sd_clk {
u-boot,dm-pre-reloc;
};
* SPDX-License-Identifier: GPL-2.0+ X11
*/
-/include/ "uniphier-common32.dtsi"
+/include/ "skeleton.dtsi"
/ {
compatible = "socionext,uniphier-pxs2";
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0>;
+ clocks = <&sys_clk 32>;
enable-method = "psci";
next-level-cache = <&l2>;
+ operating-points-v2 = <&cpu_opp>;
};
cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <1>;
+ clocks = <&sys_clk 32>;
enable-method = "psci";
next-level-cache = <&l2>;
+ operating-points-v2 = <&cpu_opp>;
};
cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <2>;
+ clocks = <&sys_clk 32>;
enable-method = "psci";
next-level-cache = <&l2>;
+ operating-points-v2 = <&cpu_opp>;
};
cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <3>;
+ clocks = <&sys_clk 32>;
enable-method = "psci";
next-level-cache = <&l2>;
+ operating-points-v2 = <&cpu_opp>;
};
};
+ cpu_opp: opp_table {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp@100000000 {
+ opp-hz = /bits/ 64 <100000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@150000000 {
+ opp-hz = /bits/ 64 <150000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@200000000 {
+ opp-hz = /bits/ 64 <200000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@300000000 {
+ opp-hz = /bits/ 64 <300000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@400000000 {
+ opp-hz = /bits/ 64 <400000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@600000000 {
+ opp-hz = /bits/ 64 <600000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@800000000 {
+ opp-hz = /bits/ 64 <800000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ clock-latency-ns = <300>;
+ };
+ };
+
+ psci {
+ compatible = "arm,psci-0.2";
+ method = "smc";
+ };
+
clocks {
+ refclk: ref {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ };
+
arm_timer_clk: arm_timer_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <50000000>;
};
};
-};
-&soc {
- l2: l2-cache@500c0000 {
- compatible = "socionext,uniphier-system-cache";
- reg = <0x500c0000 0x2000>, <0x503c0100 0x4>, <0x506c0000 0x400>;
- interrupts = <0 174 4>, <0 175 4>, <0 190 4>, <0 191 4>;
- cache-unified;
- cache-size = <(1280 * 1024)>;
- cache-sets = <512>;
- cache-line-size = <128>;
- cache-level = <2>;
- };
+ soc {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ interrupt-parent = <&intc>;
+ u-boot,dm-pre-reloc;
+
+ l2: l2-cache@500c0000 {
+ compatible = "socionext,uniphier-system-cache";
+ reg = <0x500c0000 0x2000>, <0x503c0100 0x8>,
+ <0x506c0000 0x400>;
+ interrupts = <0 174 4>, <0 175 4>, <0 190 4>, <0 191 4>;
+ cache-unified;
+ cache-size = <(1280 * 1024)>;
+ cache-sets = <512>;
+ cache-line-size = <128>;
+ cache-level = <2>;
+ };
- port0x: gpio@55000008 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000008 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ serial0: serial@54006800 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006800 0x40>;
+ interrupts = <0 33 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart0>;
+ clocks = <&peri_clk 0>;
+ clock-frequency = <88900000>;
+ };
- port1x: gpio@55000010 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000010 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ serial1: serial@54006900 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006900 0x40>;
+ interrupts = <0 35 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ clocks = <&peri_clk 1>;
+ clock-frequency = <88900000>;
+ };
- port2x: gpio@55000018 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000018 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ serial2: serial@54006a00 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006a00 0x40>;
+ interrupts = <0 37 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ clocks = <&peri_clk 2>;
+ clock-frequency = <88900000>;
+ };
- port3x: gpio@55000020 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000020 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ serial3: serial@54006b00 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006b00 0x40>;
+ interrupts = <0 177 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ clocks = <&peri_clk 3>;
+ clock-frequency = <88900000>;
+ };
- port4: gpio@55000028 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000028 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port0x: gpio@55000008 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000008 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port5x: gpio@55000030 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000030 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port1x: gpio@55000010 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000010 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port6x: gpio@55000038 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000038 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port2x: gpio@55000018 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000018 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port7x: gpio@55000040 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000040 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port3x: gpio@55000020 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000020 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port8x: gpio@55000048 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000048 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port4: gpio@55000028 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000028 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port9x: gpio@55000050 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000050 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port5x: gpio@55000030 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000030 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port10x: gpio@55000058 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000058 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port6x: gpio@55000038 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000038 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port12x: gpio@55000068 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000068 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port7x: gpio@55000040 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000040 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port13x: gpio@55000070 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000070 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port8x: gpio@55000048 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000048 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port14x: gpio@55000078 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000078 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port9x: gpio@55000050 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000050 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port15x: gpio@55000080 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000080 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port10x: gpio@55000058 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000058 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port16x: gpio@55000088 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000088 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port12x: gpio@55000068 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000068 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port17x: gpio@550000a0 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000a0 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port13x: gpio@55000070 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000070 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port18x: gpio@550000a8 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000a8 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port14x: gpio@55000078 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000078 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port19x: gpio@550000b0 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000b0 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port15x: gpio@55000080 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000080 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port20x: gpio@550000b8 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000b8 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port16x: gpio@55000088 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000088 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port21x: gpio@550000c0 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000c0 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port17x: gpio@550000a0 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000a0 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port22x: gpio@550000c8 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000c8 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port18x: gpio@550000a8 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000a8 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port23x: gpio@550000d0 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000d0 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port19x: gpio@550000b0 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000b0 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port24x: gpio@550000d8 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000d8 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port20x: gpio@550000b8 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000b8 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port25x: gpio@550000e0 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000e0 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port21x: gpio@550000c0 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000c0 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port26x: gpio@550000e8 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000e8 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port22x: gpio@550000c8 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000c8 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port27x: gpio@550000f0 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000f0 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port23x: gpio@550000d0 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000d0 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port28x: gpio@550000f8 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x550000f8 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port24x: gpio@550000d8 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000d8 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- i2c0: i2c@58780000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58780000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 41 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c0>;
- clocks = <&i2c_clk>;
- clock-frequency = <100000>;
- };
+ port25x: gpio@550000e0 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000e0 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- i2c1: i2c@58781000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58781000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 42 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c1>;
- clocks = <&i2c_clk>;
- clock-frequency = <100000>;
- };
+ port26x: gpio@550000e8 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000e8 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- i2c2: i2c@58782000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58782000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c2>;
- interrupts = <0 43 4>;
- clocks = <&i2c_clk>;
- clock-frequency = <100000>;
- };
+ port27x: gpio@550000f0 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000f0 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- i2c3: i2c@58783000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58783000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 44 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c3>;
- clocks = <&i2c_clk>;
- clock-frequency = <100000>;
- };
+ port28x: gpio@550000f8 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x550000f8 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- /* chip-internal connection for DMD */
- i2c4: i2c@58784000 {
- compatible = "socionext,uniphier-fi2c";
- reg = <0x58784000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 45 4>;
- clocks = <&i2c_clk>;
- clock-frequency = <400000>;
- };
+ i2c0: i2c@58780000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58780000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 41 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c0>;
+ clocks = <&i2c_clk>;
+ clock-frequency = <100000>;
+ };
- /* chip-internal connection for STM */
- i2c5: i2c@58785000 {
- compatible = "socionext,uniphier-fi2c";
- reg = <0x58785000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 25 4>;
- clocks = <&i2c_clk>;
- clock-frequency = <400000>;
- };
+ i2c1: i2c@58781000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58781000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 42 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ clocks = <&i2c_clk>;
+ clock-frequency = <100000>;
+ };
- /* chip-internal connection for HDMI */
- i2c6: i2c@58786000 {
- compatible = "socionext,uniphier-fi2c";
- reg = <0x58786000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 26 4>;
- clocks = <&i2c_clk>;
- clock-frequency = <400000>;
- };
+ i2c2: i2c@58782000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58782000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 43 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ clocks = <&i2c_clk>;
+ clock-frequency = <100000>;
+ };
- emmc: sdhc@5a000000 {
- compatible = "socionext,uniphier-sdhc";
- status = "disabled";
- reg = <0x5a000000 0x800>;
- interrupts = <0 78 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_emmc>;
- clocks = <&mio_clk 1>;
- reset-names = "host", "hw-reset";
- resets = <&mio_rst 1>, <&mio_rst 6>;
- bus-width = <8>;
- non-removable;
- };
+ i2c3: i2c@58783000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58783000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 44 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ clocks = <&i2c_clk>;
+ clock-frequency = <100000>;
+ };
- sd: sdhc@5a400000 {
- compatible = "socionext,uniphier-sdhc";
- status = "disabled";
- reg = <0x5a400000 0x800>;
- interrupts = <0 76 4>;
- pinctrl-names = "default", "1.8v";
- pinctrl-0 = <&pinctrl_sd>;
- pinctrl-1 = <&pinctrl_sd_1v8>;
- clocks = <&mio_clk 0>;
- reset-names = "host";
- resets = <&mio_rst 0>;
- bus-width = <4>;
- };
+ /* chip-internal connection for DMD */
+ i2c4: i2c@58784000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x58784000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 45 4>;
+ clocks = <&i2c_clk>;
+ clock-frequency = <400000>;
+ };
- aidet@5fc20000 {
- compatible = "simple-mfd", "syscon";
- reg = <0x5fc20000 0x200>;
- };
+ /* chip-internal connection for STM */
+ i2c5: i2c@58785000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x58785000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 25 4>;
+ clocks = <&i2c_clk>;
+ clock-frequency = <400000>;
+ };
- usb0: usb@65a00000 {
- compatible = "socionext,uniphier-xhci", "generic-xhci";
- status = "disabled";
- reg = <0x65a00000 0x100>;
- interrupts = <0 134 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb0>, <&pinctrl_usb2>;
- };
+ /* chip-internal connection for HDMI */
+ i2c6: i2c@58786000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x58786000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 26 4>;
+ clocks = <&i2c_clk>;
+ clock-frequency = <400000>;
+ };
- usb1: usb@65c00000 {
- compatible = "socionext,uniphier-xhci", "generic-xhci";
- status = "disabled";
- reg = <0x65c00000 0x100>;
- interrupts = <0 137 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb1>, <&pinctrl_usb3>;
- };
-};
+ system_bus: system-bus@58c00000 {
+ compatible = "socionext,uniphier-system-bus";
+ status = "disabled";
+ reg = <0x58c00000 0x400>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_system_bus>;
+ };
-&refclk {
- clock-frequency = <25000000>;
-};
+ smpctrl@59800000 {
+ compatible = "socionext,uniphier-smpctrl";
+ reg = <0x59801000 0x400>;
+ };
-&serial0 {
- clock-frequency = <88900000>;
-};
+ sdctrl@59810000 {
+ compatible = "socionext,uniphier-pxs2-sdctrl",
+ "simple-mfd", "syscon";
+ reg = <0x59810000 0x800>;
+ u-boot,dm-pre-reloc;
+
+ sd_clk: clock {
+ compatible = "socionext,uniphier-pxs2-sd-clock";
+ #clock-cells = <1>;
+ };
+
+ sd_rst: reset {
+ compatible = "socionext,uniphier-pxs2-sd-reset";
+ #reset-cells = <1>;
+ };
+ };
-&serial1 {
- clock-frequency = <88900000>;
-};
+ perictrl@59820000 {
+ compatible = "socionext,uniphier-pxs2-perictrl",
+ "simple-mfd", "syscon";
+ reg = <0x59820000 0x200>;
-&serial2 {
- clock-frequency = <88900000>;
-};
+ peri_clk: clock {
+ compatible = "socionext,uniphier-pxs2-peri-clock";
+ #clock-cells = <1>;
+ };
-&serial3 {
- clock-frequency = <88900000>;
-};
+ peri_rst: reset {
+ compatible = "socionext,uniphier-pxs2-peri-reset";
+ #reset-cells = <1>;
+ };
+ };
-&mio_clk {
- compatible = "socionext,uniphier-pxs2-mio-clock";
-};
+ emmc: sdhc@5a000000 {
+ compatible = "socionext,uniphier-sdhc";
+ status = "disabled";
+ reg = <0x5a000000 0x800>;
+ interrupts = <0 78 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_emmc>;
+ clocks = <&sd_clk 1>;
+ reset-names = "host";
+ resets = <&sd_rst 1>;
+ bus-width = <8>;
+ non-removable;
+ cap-mmc-highspeed;
+ cap-mmc-hw-reset;
+ no-3-3-v;
+ };
-&mio_rst {
- compatible = "socionext,uniphier-pxs2-mio-reset";
-};
+ sd: sdhc@5a400000 {
+ compatible = "socionext,uniphier-sdhc";
+ status = "disabled";
+ reg = <0x5a400000 0x800>;
+ interrupts = <0 76 4>;
+ pinctrl-names = "default", "1.8v";
+ pinctrl-0 = <&pinctrl_sd>;
+ pinctrl-1 = <&pinctrl_sd_1v8>;
+ clocks = <&sd_clk 0>;
+ reset-names = "host";
+ resets = <&sd_rst 0>;
+ bus-width = <4>;
+ cap-sd-highspeed;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
+ };
-&peri_clk {
- compatible = "socionext,uniphier-pxs2-peri-clock";
-};
+ soc-glue@5f800000 {
+ compatible = "socionext,uniphier-pxs2-soc-glue",
+ "simple-mfd", "syscon";
+ reg = <0x5f800000 0x2000>;
+ u-boot,dm-pre-reloc;
-&peri_rst {
- compatible = "socionext,uniphier-pxs2-peri-reset";
-};
+ pinctrl: pinctrl {
+ compatible = "socionext,uniphier-pxs2-pinctrl";
+ u-boot,dm-pre-reloc;
+ };
+ };
-&pinctrl {
- compatible = "socionext,uniphier-pxs2-pinctrl";
-};
+ aidet@5fc20000 {
+ compatible = "simple-mfd", "syscon";
+ reg = <0x5fc20000 0x200>;
+ };
-&sys_clk {
- compatible = "socionext,uniphier-pxs2-clock";
-};
+ timer@60000200 {
+ compatible = "arm,cortex-a9-global-timer";
+ reg = <0x60000200 0x20>;
+ interrupts = <1 11 0xf04>;
+ clocks = <&arm_timer_clk>;
+ };
+
+ timer@60000600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0x60000600 0x20>;
+ interrupts = <1 13 0xf04>;
+ clocks = <&arm_timer_clk>;
+ };
+
+ intc: interrupt-controller@60001000 {
+ compatible = "arm,cortex-a9-gic";
+ reg = <0x60001000 0x1000>,
+ <0x60000100 0x100>;
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ };
+
+ sysctrl@61840000 {
+ compatible = "socionext,uniphier-pxs2-sysctrl",
+ "simple-mfd", "syscon";
+ reg = <0x61840000 0x4000>;
+
+ sys_clk: clock {
+ compatible = "socionext,uniphier-pxs2-clock";
+ #clock-cells = <1>;
+ };
-&sys_rst {
- compatible = "socionext,uniphier-pxs2-reset";
+ sys_rst: reset {
+ compatible = "socionext,uniphier-pxs2-reset";
+ #reset-cells = <1>;
+ };
+ };
+
+ usb0: usb@65b00000 {
+ compatible = "socionext,uniphier-pxs2-dwc3";
+ status = "disabled";
+ reg = <0x65b00000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb0>, <&pinctrl_usb2>;
+ dwc3@65a00000 {
+ compatible = "snps,dwc3";
+ reg = <0x65a00000 0x10000>;
+ interrupts = <0 134 4>;
+ tx-fifo-resize;
+ };
+ };
+
+ usb1: usb@65d00000 {
+ compatible = "socionext,uniphier-pxs2-dwc3";
+ status = "disabled";
+ reg = <0x65d00000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb1>, <&pinctrl_usb3>;
+ dwc3@65c00000 {
+ compatible = "snps,dwc3";
+ reg = <0x65c00000 0x10000>;
+ interrupts = <0 137 4>;
+ tx-fifo-resize;
+ };
+ };
+
+ nand: nand@68000000 {
+ compatible = "socionext,denali-nand-v5b";
+ status = "disabled";
+ reg-names = "nand_data", "denali_reg";
+ reg = <0x68000000 0x20>, <0x68100000 0x1000>;
+ interrupts = <0 65 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_nand>;
+ clocks = <&sys_clk 2>;
+ nand-ecc-strength = <8>;
+ };
+ };
};
+
+/include/ "uniphier-pinctrl.dtsi"
compatible = "fixed-clock";
clock-frequency = <50000000>;
};
-
- iobus_clk: iobus_clk {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <100000000>;
- };
};
soc {
interrupts = <0 41 1>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c0>;
- clocks = <&iobus_clk>;
+ clocks = <&sys_clk 1>;
clock-frequency = <100000>;
};
#address-cells = <1>;
#size-cells = <0>;
interrupts = <0 42 1>;
- clocks = <&iobus_clk>;
+ clocks = <&sys_clk 1>;
clock-frequency = <100000>;
};
#address-cells = <1>;
#size-cells = <0>;
interrupts = <0 43 1>;
- clocks = <&iobus_clk>;
+ clocks = <&sys_clk 1>;
clock-frequency = <100000>;
};
#address-cells = <1>;
#size-cells = <0>;
interrupts = <0 44 1>;
- clocks = <&iobus_clk>;
+ clocks = <&sys_clk 1>;
clock-frequency = <100000>;
};
#address-cells = <1>;
#size-cells = <0>;
interrupts = <0 45 1>;
- clocks = <&iobus_clk>;
+ clocks = <&sys_clk 1>;
clock-frequency = <400000>;
};
pinctrl-0 = <&pinctrl_emmc>;
pinctrl-1 = <&pinctrl_emmc_1v8>;
clocks = <&mio_clk 1>;
+ reset-names = "host", "bridge";
resets = <&mio_rst 1>, <&mio_rst 4>;
bus-width = <8>;
non-removable;
+ cap-mmc-highspeed;
+ cap-mmc-hw-reset;
};
sd: sdhc@5a500000 {
pinctrl-0 = <&pinctrl_sd>;
pinctrl-1 = <&pinctrl_sd_1v8>;
clocks = <&mio_clk 0>;
+ reset-names = "host", "bridge";
resets = <&mio_rst 0>, <&mio_rst 3>;
bus-width = <4>;
+ cap-sd-highspeed;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
};
usb0: usb@5a800100 {
};
soc-glue@5f800000 {
- compatible = "simple-mfd", "syscon";
+ compatible = "socionext,uniphier-sld3-soc-glue",
+ "simple-mfd", "syscon";
reg = <0x5f800000 0x2000>;
u-boot,dm-pre-reloc;
};
sysctrl@f1840000 {
- compatible = "socionext,uniphier-sysctrl",
+ compatible = "socionext,uniphier-sld3-sysctrl",
"simple-mfd", "syscon";
reg = <0xf1840000 0x4000>;
};
nand: nand@f8000000 {
- compatible = "denali,denali-nand-dt";
- reg = <0xf8000000 0x20>, <0xf8100000 0x1000>;
+ compatible = "socionext,denali-nand-v5a";
+ status = "disabled";
reg-names = "nand_data", "denali_reg";
+ reg = <0xf8000000 0x20>, <0xf8100000 0x1000>;
+ interrupts = <0 65 4>;
+ clocks = <&sys_clk 2>;
+ nand-ecc-strength = <8>;
};
};
};
* SPDX-License-Identifier: GPL-2.0+ X11
*/
-/include/ "uniphier-common32.dtsi"
+/include/ "skeleton.dtsi"
/ {
compatible = "socionext,uniphier-sld8";
};
};
+ psci {
+ compatible = "arm,psci-0.2";
+ method = "smc";
+ };
+
clocks {
- arm_timer_clk: arm_timer_clk {
- #clock-cells = <0>;
+ refclk: ref {
compatible = "fixed-clock";
- clock-frequency = <50000000>;
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
};
- iobus_clk: iobus_clk {
+ arm_timer_clk: arm_timer_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
- clock-frequency = <100000000>;
+ clock-frequency = <50000000>;
};
};
-};
-&soc {
- l2: l2-cache@500c0000 {
- compatible = "socionext,uniphier-system-cache";
- reg = <0x500c0000 0x2000>, <0x503c0100 0x4>, <0x506c0000 0x400>;
- interrupts = <0 174 4>, <0 175 4>;
- cache-unified;
- cache-size = <(256 * 1024)>;
- cache-sets = <256>;
- cache-line-size = <128>;
- cache-level = <2>;
- };
+ soc {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ interrupt-parent = <&intc>;
+ u-boot,dm-pre-reloc;
+
+ l2: l2-cache@500c0000 {
+ compatible = "socionext,uniphier-system-cache";
+ reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
+ <0x506c0000 0x400>;
+ interrupts = <0 174 4>, <0 175 4>;
+ cache-unified;
+ cache-size = <(256 * 1024)>;
+ cache-sets = <256>;
+ cache-line-size = <128>;
+ cache-level = <2>;
+ };
- port0x: gpio@55000008 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000008 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ serial0: serial@54006800 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006800 0x40>;
+ interrupts = <0 33 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart0>;
+ clocks = <&peri_clk 0>;
+ clock-frequency = <80000000>;
+ };
- port1x: gpio@55000010 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000010 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ serial1: serial@54006900 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006900 0x40>;
+ interrupts = <0 35 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ clocks = <&peri_clk 1>;
+ clock-frequency = <80000000>;
+ };
- port2x: gpio@55000018 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000018 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ serial2: serial@54006a00 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006a00 0x40>;
+ interrupts = <0 37 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ clocks = <&peri_clk 2>;
+ clock-frequency = <80000000>;
+ };
- port3x: gpio@55000020 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000020 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ serial3: serial@54006b00 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006b00 0x40>;
+ interrupts = <0 29 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ clocks = <&peri_clk 3>;
+ clock-frequency = <80000000>;
+ };
- port4: gpio@55000028 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000028 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port0x: gpio@55000008 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000008 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port5x: gpio@55000030 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000030 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port1x: gpio@55000010 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000010 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port6x: gpio@55000038 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000038 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port2x: gpio@55000018 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000018 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port7x: gpio@55000040 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000040 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port3x: gpio@55000020 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000020 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port8x: gpio@55000048 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000048 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port4: gpio@55000028 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000028 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port9x: gpio@55000050 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000050 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port5x: gpio@55000030 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000030 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port10x: gpio@55000058 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000058 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port6x: gpio@55000038 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000038 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port11x: gpio@55000060 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000060 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port7x: gpio@55000040 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000040 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port12x: gpio@55000068 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000068 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port8x: gpio@55000048 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000048 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port13x: gpio@55000070 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000070 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port9x: gpio@55000050 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000050 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port14x: gpio@55000078 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000078 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port10x: gpio@55000058 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000058 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- port16x: gpio@55000088 {
- compatible = "socionext,uniphier-gpio";
- reg = <0x55000088 0x8>;
- gpio-controller;
- #gpio-cells = <2>;
- };
+ port11x: gpio@55000060 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000060 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- i2c0: i2c@58400000 {
- compatible = "socionext,uniphier-i2c";
- status = "disabled";
- reg = <0x58400000 0x40>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 41 1>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c0>;
- clocks = <&iobus_clk>;
- clock-frequency = <100000>;
- };
+ port12x: gpio@55000068 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000068 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- i2c1: i2c@58480000 {
- compatible = "socionext,uniphier-i2c";
- status = "disabled";
- reg = <0x58480000 0x40>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 42 1>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c1>;
- clocks = <&iobus_clk>;
- clock-frequency = <100000>;
- };
+ port13x: gpio@55000070 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000070 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- /* chip-internal connection for DMD */
- i2c2: i2c@58500000 {
- compatible = "socionext,uniphier-i2c";
- reg = <0x58500000 0x40>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 43 1>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c2>;
- clocks = <&iobus_clk>;
- clock-frequency = <400000>;
- };
+ port14x: gpio@55000078 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000078 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- i2c3: i2c@58580000 {
- compatible = "socionext,uniphier-i2c";
- status = "disabled";
- reg = <0x58580000 0x40>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 44 1>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c3>;
- clocks = <&iobus_clk>;
- clock-frequency = <100000>;
- };
+ port16x: gpio@55000088 {
+ compatible = "socionext,uniphier-gpio";
+ reg = <0x55000088 0x8>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
- sd: sdhc@5a400000 {
- compatible = "socionext,uniphier-sdhc";
- status = "disabled";
- reg = <0x5a400000 0x200>;
- interrupts = <0 76 4>;
- pinctrl-names = "default", "1.8v";
- pinctrl-0 = <&pinctrl_sd>;
- pinctrl-1 = <&pinctrl_sd_1v8>;
- clocks = <&mio_clk 0>;
- reset-names = "host", "bridge";
- resets = <&mio_rst 0>, <&mio_rst 3>;
- bus-width = <4>;
- };
+ i2c0: i2c@58400000 {
+ compatible = "socionext,uniphier-i2c";
+ status = "disabled";
+ reg = <0x58400000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 41 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c0>;
+ clocks = <&peri_clk 4>;
+ clock-frequency = <100000>;
+ };
- emmc: sdhc@5a500000 {
- compatible = "socionext,uniphier-sdhc";
- status = "disabled";
- interrupts = <0 78 4>;
- reg = <0x5a500000 0x200>;
- pinctrl-names = "default", "1.8v";
- pinctrl-0 = <&pinctrl_emmc>;
- pinctrl-1 = <&pinctrl_emmc_1v8>;
- clocks = <&mio_clk 1>;
- reset-names = "host", "bridge", "hw-reset";
- resets = <&mio_rst 1>, <&mio_rst 4>, <&mio_rst 6>;
- bus-width = <8>;
- non-removable;
- };
+ i2c1: i2c@58480000 {
+ compatible = "socionext,uniphier-i2c";
+ status = "disabled";
+ reg = <0x58480000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 42 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ clocks = <&peri_clk 5>;
+ clock-frequency = <100000>;
+ };
- usb0: usb@5a800100 {
- compatible = "socionext,uniphier-ehci", "generic-ehci";
- status = "disabled";
- reg = <0x5a800100 0x100>;
- interrupts = <0 80 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb0>;
- clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
- resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
- <&mio_rst 12>;
- };
+ /* chip-internal connection for DMD */
+ i2c2: i2c@58500000 {
+ compatible = "socionext,uniphier-i2c";
+ reg = <0x58500000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 43 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ clocks = <&peri_clk 6>;
+ clock-frequency = <400000>;
+ };
- usb1: usb@5a810100 {
- compatible = "socionext,uniphier-ehci", "generic-ehci";
- status = "disabled";
- reg = <0x5a810100 0x100>;
- interrupts = <0 81 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb1>;
- clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
- resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
- <&mio_rst 13>;
- };
+ i2c3: i2c@58580000 {
+ compatible = "socionext,uniphier-i2c";
+ status = "disabled";
+ reg = <0x58580000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 44 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ clocks = <&peri_clk 7>;
+ clock-frequency = <100000>;
+ };
- usb2: usb@5a820100 {
- compatible = "socionext,uniphier-ehci", "generic-ehci";
- status = "disabled";
- reg = <0x5a820100 0x100>;
- interrupts = <0 82 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb2>;
- clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
- resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
- <&mio_rst 14>;
- };
+ system_bus: system-bus@58c00000 {
+ compatible = "socionext,uniphier-system-bus";
+ status = "disabled";
+ reg = <0x58c00000 0x400>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_system_bus>;
+ };
- aidet@61830000 {
- compatible = "simple-mfd", "syscon";
- reg = <0x61830000 0x200>;
- };
-};
+ smpctrl@59800000 {
+ compatible = "socionext,uniphier-smpctrl";
+ reg = <0x59801000 0x400>;
+ };
-&refclk {
- clock-frequency = <25000000>;
-};
+ mioctrl@59810000 {
+ compatible = "socionext,uniphier-sld8-mioctrl",
+ "simple-mfd", "syscon";
+ reg = <0x59810000 0x800>;
-&serial0 {
- clock-frequency = <80000000>;
-};
+ mio_clk: clock {
+ compatible = "socionext,uniphier-sld8-mio-clock";
+ #clock-cells = <1>;
+ };
-&serial1 {
- clock-frequency = <80000000>;
-};
+ mio_rst: reset {
+ compatible = "socionext,uniphier-sld8-mio-reset";
+ #reset-cells = <1>;
+ };
+ };
-&serial2 {
- clock-frequency = <80000000>;
-};
+ perictrl@59820000 {
+ compatible = "socionext,uniphier-sld8-perictrl",
+ "simple-mfd", "syscon";
+ reg = <0x59820000 0x200>;
-&serial3 {
- interrupts = <0 29 4>;
- clock-frequency = <80000000>;
-};
+ peri_clk: clock {
+ compatible = "socionext,uniphier-sld8-peri-clock";
+ #clock-cells = <1>;
+ };
-&mio_clk {
- compatible = "socionext,uniphier-sld8-mio-clock";
-};
+ peri_rst: reset {
+ compatible = "socionext,uniphier-sld8-peri-reset";
+ #reset-cells = <1>;
+ };
+ };
-&mio_rst {
- compatible = "socionext,uniphier-sld8-mio-reset";
-};
+ sd: sdhc@5a400000 {
+ compatible = "socionext,uniphier-sdhc";
+ status = "disabled";
+ reg = <0x5a400000 0x200>;
+ interrupts = <0 76 4>;
+ pinctrl-names = "default", "1.8v";
+ pinctrl-0 = <&pinctrl_sd>;
+ pinctrl-1 = <&pinctrl_sd_1v8>;
+ clocks = <&mio_clk 0>;
+ reset-names = "host", "bridge";
+ resets = <&mio_rst 0>, <&mio_rst 3>;
+ bus-width = <4>;
+ cap-sd-highspeed;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
+ };
-&peri_clk {
- compatible = "socionext,uniphier-sld8-peri-clock";
-};
+ emmc: sdhc@5a500000 {
+ compatible = "socionext,uniphier-sdhc";
+ status = "disabled";
+ reg = <0x5a500000 0x200>;
+ interrupts = <0 78 4>;
+ pinctrl-names = "default", "1.8v";
+ pinctrl-0 = <&pinctrl_emmc>;
+ pinctrl-1 = <&pinctrl_emmc_1v8>;
+ clocks = <&mio_clk 1>;
+ reset-names = "host", "bridge";
+ resets = <&mio_rst 1>, <&mio_rst 4>;
+ bus-width = <8>;
+ non-removable;
+ cap-mmc-highspeed;
+ cap-mmc-hw-reset;
+ };
-&peri_rst {
- compatible = "socionext,uniphier-sld8-peri-reset";
-};
+ usb0: usb@5a800100 {
+ compatible = "socionext,uniphier-ehci", "generic-ehci";
+ status = "disabled";
+ reg = <0x5a800100 0x100>;
+ interrupts = <0 80 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb0>;
+ clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
+ resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
+ <&mio_rst 12>;
+ };
-&pinctrl {
- compatible = "socionext,uniphier-sld8-pinctrl";
-};
+ usb1: usb@5a810100 {
+ compatible = "socionext,uniphier-ehci", "generic-ehci";
+ status = "disabled";
+ reg = <0x5a810100 0x100>;
+ interrupts = <0 81 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb1>;
+ clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
+ resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
+ <&mio_rst 13>;
+ };
-&sys_clk {
- compatible = "socionext,uniphier-sld8-clock";
-};
+ usb2: usb@5a820100 {
+ compatible = "socionext,uniphier-ehci", "generic-ehci";
+ status = "disabled";
+ reg = <0x5a820100 0x100>;
+ interrupts = <0 82 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb2>;
+ clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
+ resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
+ <&mio_rst 14>;
+ };
+
+ soc-glue@5f800000 {
+ compatible = "socionext,uniphier-sld8-soc-glue",
+ "simple-mfd", "syscon";
+ reg = <0x5f800000 0x2000>;
+ u-boot,dm-pre-reloc;
+
+ pinctrl: pinctrl {
+ compatible = "socionext,uniphier-sld8-pinctrl";
+ u-boot,dm-pre-reloc;
+ };
+ };
+
+ timer@60000200 {
+ compatible = "arm,cortex-a9-global-timer";
+ reg = <0x60000200 0x20>;
+ interrupts = <1 11 0x104>;
+ clocks = <&arm_timer_clk>;
+ };
-&sys_rst {
- compatible = "socionext,uniphier-sld8-reset";
+ timer@60000600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0x60000600 0x20>;
+ interrupts = <1 13 0x104>;
+ clocks = <&arm_timer_clk>;
+ };
+
+ intc: interrupt-controller@60001000 {
+ compatible = "arm,cortex-a9-gic";
+ reg = <0x60001000 0x1000>,
+ <0x60000100 0x100>;
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ };
+
+ aidet@61830000 {
+ compatible = "simple-mfd", "syscon";
+ reg = <0x61830000 0x200>;
+ };
+
+ sysctrl@61840000 {
+ compatible = "socionext,uniphier-sld8-sysctrl",
+ "simple-mfd", "syscon";
+ reg = <0x61840000 0x10000>;
+
+ sys_clk: clock {
+ compatible = "socionext,uniphier-sld8-clock";
+ #clock-cells = <1>;
+ };
+
+ sys_rst: reset {
+ compatible = "socionext,uniphier-sld8-reset";
+ #reset-cells = <1>;
+ };
+ };
+
+ nand: nand@68000000 {
+ compatible = "socionext,denali-nand-v5a";
+ status = "disabled";
+ reg-names = "nand_data", "denali_reg";
+ reg = <0x68000000 0x20>, <0x68100000 0x1000>;
+ interrupts = <0 65 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_nand>;
+ clocks = <&sys_clk 2>;
+ nand-ecc-strength = <8>;
+ };
+ };
};
+
+/include/ "uniphier-pinctrl.dtsi"
--- /dev/null
+/*
+ * Copyright (C) 2016 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ * https://spdx.org/licenses
+ */
+
+#ifndef _CACHE_LLC_H_
+#define _CACHE_LLC_H_
+
+/* Armada-7K/8K last level cache */
+
+#define MVEBU_A8K_REGS_BASE_MSB 0xf000
+#define LLC_BASE_ADDR 0x8000
+#define LLC_CACHE_SYNC 0x700
+#define LLC_CACHE_SYNC_COMPLETE 0x730
+#define LLC_FLUSH_BY_WAY 0x7fc
+#define LLC_WAY_MASK 0xffffffff
+#define LLC_CACHE_SYNC_MASK 0x1
+
+#endif /* _CACHE_LLC_H_ */
--- /dev/null
+/*
+ * Copyright (C) 2016 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ * https://spdx.org/licenses
+ */
+
+#ifndef _SOC_INFO_H_
+#define _SOC_INFO_H_
+
+/* Pin Ctrl driver definitions */
+#define BITS_PER_PIN 4
+#define PIN_FUNC_MASK ((1 << BITS_PER_PIN) - 1)
+#define PIN_REG_SHIFT 3
+#define PIN_FIELD_MASK ((1 << PIN_REG_SHIFT) - 1)
+
+#endif /* _SOC_INFO_H_ */
#define CONFIG_SYS_CCI400_ADDR (CONFIG_SYS_IMMR + 0x00180000)
#define CONFIG_SYS_GIC400_ADDR (CONFIG_SYS_IMMR + 0x00400000)
#define CONFIG_SYS_IFC_ADDR (CONFIG_SYS_IMMR + 0x00530000)
+#define SYS_FSL_QSPI_ADDR (CONFIG_SYS_IMMR + 0x00550000)
#define CONFIG_SYS_FSL_ESDHC_ADDR (CONFIG_SYS_IMMR + 0x00560000)
#define CONFIG_SYS_FSL_CSU_ADDR (CONFIG_SYS_IMMR + 0x00510000)
#define CONFIG_SYS_FSL_GUTS_ADDR (CONFIG_SYS_IMMR + 0x00ee0000)
#define CONFIG_SYS_FSL_CH3_CLK_GRPA_ADDR (CONFIG_SYS_IMMR + 0x00300000)
#define CONFIG_SYS_FSL_CH3_CLK_GRPB_ADDR (CONFIG_SYS_IMMR + 0x00310000)
#define CONFIG_SYS_FSL_CH3_CLK_CTRL_ADDR (CONFIG_SYS_IMMR + 0x00370000)
+#define SYS_FSL_QSPI_ADDR (CONFIG_SYS_IMMR + 0x010c0000)
#define CONFIG_SYS_FSL_ESDHC_ADDR (CONFIG_SYS_IMMR + 0x01140000)
#define CONFIG_SYS_IFC_ADDR (CONFIG_SYS_IMMR + 0x01240000)
#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x011C0500)
u32 sdram_tim1;
u32 sdram_tim2;
u32 sdram_tim3;
+ u32 ocp_config;
u32 read_idle_ctrl;
u32 zq_config;
u32 temp_alert_config;
bool "Support DB-88F6820-AMC"
select 88F6820
-config TARGET_MVEBU_DB_88F7040
- bool "Support DB-88F7040 Armada 7040"
+config TARGET_MVEBU_ARMADA_8K
+ bool "Support Armada 7k/8k platforms"
select ARMADA_8K
config TARGET_DB_MV784MP_GP
default "db-88f6720" if TARGET_DB_88F6720
default "db-88f6820-gp" if TARGET_DB_88F6820_GP
default "db-88f6820-amc" if TARGET_DB_88F6820_AMC
- default "mvebu_db-88f7040" if TARGET_MVEBU_DB_88F7040
+ default "mvebu_armada-8k" if TARGET_MVEBU_ARMADA_8K
default "db-mv784mp-gp" if TARGET_DB_MV784MP_GP
default "ds414" if TARGET_DS414
default "maxbcm" if TARGET_MAXBCM
default "db-88f6720" if TARGET_DB_88F6720
default "db-88f6820-gp" if TARGET_DB_88F6820_GP
default "db-88f6820-amc" if TARGET_DB_88F6820_AMC
- default "mvebu_db-88f7040" if TARGET_MVEBU_DB_88F7040
+ default "mvebu_armada-8k" if TARGET_MVEBU_ARMADA_8K
default "db-mv784mp-gp" if TARGET_DB_MV784MP_GP
default "ds414" if TARGET_DS414
default "maxbcm" if TARGET_MAXBCM
default "Marvell" if TARGET_DB_88F6720
default "Marvell" if TARGET_DB_88F6820_GP
default "Marvell" if TARGET_DB_88F6820_AMC
- default "Marvell" if TARGET_MVEBU_DB_88F7040
+ default "Marvell" if TARGET_MVEBU_ARMADA_8K
default "solidrun" if TARGET_CLEARFOG
default "Synology" if TARGET_DS414
DECLARE_GLOBAL_DATA_PTR;
+/*
+ * Not all memory is mapped in the MMU. So we need to restrict the
+ * memory size so that U-Boot does not try to access it. Also, the
+ * internal registers are located at 0xf000.0000 - 0xffff.ffff.
+ * Currently only 2GiB are mapped for system memory. This is what
+ * we pass to the U-Boot subsystem here.
+ */
+#define USABLE_RAM_SIZE 0x80000000
+
+ulong board_get_usable_ram_top(ulong total_size)
+{
+ if (gd->ram_size > USABLE_RAM_SIZE)
+ return USABLE_RAM_SIZE;
+
+ return gd->ram_size;
+}
+
/*
* On ARMv8, MBus is not configured in U-Boot. To enable compilation
* of the already implemented drivers, lets add a dummy version of
{
struct udevice *dev;
int ret;
-
- /* Call the comphy code via the MISC uclass driver */
- ret = uclass_get_device(UCLASS_MISC, 0, &dev);
- if (ret) {
- debug("COMPHY init failed: %d\n", ret);
- return -ENODEV;
+ int i;
+
+ /*
+ * Loop over all MISC uclass drivers to call the comphy code
+ * and init all CP110 devices enabled in the DT
+ */
+ i = 0;
+ while (1) {
+ /* Call the comphy code via the MISC uclass driver */
+ ret = uclass_get_device(UCLASS_MISC, i++, &dev);
+
+ /* We're done, once no further CP110 device is found */
+ if (ret)
+ break;
}
/* Cause the SATA device to do its early init */
#
obj-y = cpu.o
+obj-y += cache_llc.o
--- /dev/null
+/*
+ * Copyright (C) 2016 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ * https://spdx.org/licenses
+ */
+
+#include <asm/arch-armada8k/cache_llc.h>
+#include <linux/linkage.h>
+
+/*
+ * int __asm_flush_l3_dcache
+ *
+ * flush Armada-8K last level cache.
+ *
+ */
+ENTRY(__asm_flush_l3_dcache)
+ /* flush cache */
+ mov x0, #LLC_BASE_ADDR
+ add x0, x0, #LLC_FLUSH_BY_WAY
+ movk x0, #MVEBU_A8K_REGS_BASE_MSB, lsl #16
+ mov w1, #LLC_WAY_MASK
+ str w1, [x0]
+ /* sync cache */
+ mov x0, #LLC_BASE_ADDR
+ add x0, x0, #LLC_CACHE_SYNC
+ movk x0, #MVEBU_A8K_REGS_BASE_MSB, lsl #16
+ str wzr, [x0]
+ /* check that cache sync completed */
+ mov x0, #LLC_BASE_ADDR
+ add x0, x0, #LLC_CACHE_SYNC_COMPLETE
+ movk x0, #MVEBU_A8K_REGS_BASE_MSB, lsl #16
+1: ldr w1, [x0]
+ and w1, w1, #LLC_CACHE_SYNC_MASK
+ cbnz w1, 1b
+ /* return success */
+ mov x0, #0
+ ret
+ENDPROC(__asm_flush_l3_dcache)
PTE_BLOCK_NON_SHARE
},
{
- /* SRAM, MMIO regions - CP110 region */
+ /* SRAM, MMIO regions - CP110 master region */
.phys = 0xf2000000UL,
.virt = 0xf2000000UL,
.size = 0x02000000UL, /* 32MiB internal registers */
.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
PTE_BLOCK_NON_SHARE
},
+ {
+ /* SRAM, MMIO regions - CP110 slave region */
+ .phys = 0xf4000000UL,
+ .virt = 0xf4000000UL,
+ .size = 0x02000000UL, /* 32MiB internal registers */
+ .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+ PTE_BLOCK_NON_SHARE
+ },
+ {
+ /* PCI regions */
+ .phys = 0xf8000000UL,
+ .virt = 0xf8000000UL,
+ .size = 0x08000000UL, /* 128MiB PCI space (master & slave) */
+ .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+ PTE_BLOCK_NON_SHARE
+ },
{
/* List terminator */
0,
writel(regs->ref_ctrl, &emif_reg[nr]->emif_sdram_ref_ctrl);
writel(regs->ref_ctrl, &emif_reg[nr]->emif_sdram_ref_ctrl_shdw);
writel(regs->sdram_config, &emif_reg[nr]->emif_sdram_config);
+
+ /* Write REG_COS_COUNT_1, REG_COS_COUNT_2, and REG_PR_OLD_COUNT. */
+ if (regs->ocp_config)
+ writel(regs->ocp_config, &emif_reg[nr]->emif_l3_config);
}
/**
bool "Terasic DE0-Nano-Atlas (Cyclone V)"
select TARGET_SOCFPGA_CYCLONE5
+config TARGET_SOCFPGA_TERASIC_DE1_SOC
+ bool "Terasic DE1-SoC (Cyclone V)"
+ select TARGET_SOCFPGA_CYCLONE5
+
config TARGET_SOCFPGA_TERASIC_SOCKIT
bool "Terasic SoCkit (Cyclone V)"
select TARGET_SOCFPGA_CYCLONE5
default "arria5-socdk" if TARGET_SOCFPGA_ARRIA5_SOCDK
default "cyclone5-socdk" if TARGET_SOCFPGA_CYCLONE5_SOCDK
default "de0-nano-soc" if TARGET_SOCFPGA_TERASIC_DE0_NANO
+ default "de1-soc" if TARGET_SOCFPGA_TERASIC_DE1_SOC
default "is1" if TARGET_SOCFPGA_IS1
default "mcvevk" if TARGET_SOCFPGA_DENX_MCVEVK
default "sockit" if TARGET_SOCFPGA_TERASIC_SOCKIT
default "ebv" if TARGET_SOCFPGA_EBV_SOCRATES
default "samtec" if TARGET_SOCFPGA_SAMTEC_VINING_FPGA
default "terasic" if TARGET_SOCFPGA_TERASIC_DE0_NANO
+ default "terasic" if TARGET_SOCFPGA_TERASIC_DE1_SOC
default "terasic" if TARGET_SOCFPGA_TERASIC_SOCKIT
config SYS_SOC
default "socfpga_arria5_socdk" if TARGET_SOCFPGA_ARRIA5_SOCDK
default "socfpga_cyclone5_socdk" if TARGET_SOCFPGA_CYCLONE5_SOCDK
default "socfpga_de0_nano_soc" if TARGET_SOCFPGA_TERASIC_DE0_NANO
+ default "socfpga_de1_soc" if TARGET_SOCFPGA_TERASIC_DE1_SOC
default "socfpga_is1" if TARGET_SOCFPGA_IS1
default "socfpga_mcvevk" if TARGET_SOCFPGA_DENX_MCVEVK
default "socfpga_sockit" if TARGET_SOCFPGA_TERASIC_SOCKIT
--- /dev/null
+/*
+ * Specialty padding for the Altera SoCFPGA preloader image
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __BOOT0_H
+#define __BOOT0_H
+
+#ifdef CONFIG_SPL_BUILD
+#define ARM_SOC_BOOT0_HOOK \
+ .balignl 64,0xf33db33f; \
+ \
+ .word 0x1337c0d3; /* SoCFPGA preloader validation word */ \
+ .word 0xc01df00d; /* Version, flags, length */ \
+ .word 0xcafec0d3; /* Checksum, zero-pad */ \
+ nop; \
+ \
+ b reset; /* SoCFPGA jumps here */ \
+ nop; \
+ nop; \
+ nop;
+#else
+#define ARM_SOC_BOOT0_HOOK
+#endif
+
+
+#endif /* __BOOT0_H */
#!/bin/sh
+#
+# helper function to convert from DOS to Unix, if necessary, and handle
+# lines ending in '\'.
+#
+fix_newlines_in_macros() {
+ sed -n ':next;s/\r$//;/[^\\]\\$/ {N;s/\\\n//;b next};p' $1
+}
+
#
# Process iocsr_config_*.[ch]
# $1: SoC type
EOF
# Retrieve the scan chain lengths
- grep 'CONFIG_HPS_IOCSR_SCANCHAIN[0-9]\+_LENGTH' \
- ${in_bsp_dir}/generated/iocsr_config_${soc}.h | tr -d "()"
+ fix_newlines_in_macros \
+ ${in_bsp_dir}/generated/iocsr_config_${soc}.h |
+ grep 'CONFIG_HPS_IOCSR_SCANCHAIN[0-9]\+_LENGTH' | tr -d "()"
echo ""
# Retrieve the scan chain config and zap the ad-hoc length encoding
- sed -n '/^const/ !b; :next {/^const/ s/(.*)//;p;n;b next}' \
- ${in_bsp_dir}/generated/iocsr_config_${soc}.c
+ fix_newlines_in_macros \
+ ${in_bsp_dir}/generated/iocsr_config_${soc}.c |
+ sed -n '/^const/ !b; :next {/^const/ s/(.*)//;p;n;b next}'
cat << EOF
EOF
# Retrieve the pinmux config and zap the ad-hoc length encoding
- sed -n '/^unsigned/ !b; :next {/^unsigned/ {s/\[.*\]/[]/;s/unsigned long/const u8/};p;n;b next}' \
- ${in_bsp_dir}/generated/pinmux_config_${soc}.c
+ fix_newlines_in_macros \
+ ${in_bsp_dir}/generated/pinmux_config_${soc}.c |
+ sed -n '/^unsigned/ !b; :next {/^unsigned/ {s/\[.*\]/[]/;s/unsigned long/const u8/};p;n;b next}'
cat << EOF
EOF
# Retrieve the pll config and zap parenthesis
- sed -n '/CONFIG_HPS/ !b; :next {/CONFIG_HPS/ s/[()]//g;/endif/ b;p;n;b next}' \
- ${in_bsp_dir}/generated/pll_config.h
+ fix_newlines_in_macros \
+ ${in_bsp_dir}/generated/pll_config.h |
+ sed -n '/CONFIG_HPS/ !b; :next {/CONFIG_HPS/ s/[()]//g;/endif/ b;p;n;b next}'
cat << EOF
echo "/* SDRAM configuration */"
# Retrieve the sdram config, zap broken lines and zap parenthesis
- sed -n "/\\\\$/ {N;s/ \\\\\n/\t/};p" \
+ fix_newlines_in_macros \
${in_bsp_dir}/generated/sdram/sdram_config.h |
+ sed -n "/\\\\$/ {N;s/ \\\\\n/\t/};p" |
sed -n '/CONFIG_HPS/ !b; :next {/CONFIG_HPS/ s/[()]//g;/endif/ b;p;n;b next}' |
sort -u | grep_sdram_config
echo ""
echo "/* Sequencer auto configuration */"
- sed -n "/__RW_MGR/ {s/__//;s/ \+\([^ ]\+\)$/\t\1/p}" \
+ fix_newlines_in_macros \
${in_qts_dir}/hps_isw_handoff/*/sequencer_auto.h |
+ sed -n "/__RW_MGR/ {s/__//;s/ \+\([^ ]\+\)$/\t\1/p}" |
sort -u | grep_sdram_config
echo ""
echo "/* Sequencer defines configuration */"
- sed -n "/^#define [^_]/ {s/__//;s/ \+\([^ ]\+\)$/\t\1/p}" \
+ fix_newlines_in_macros \
${in_qts_dir}/hps_isw_handoff/*/sequencer_defines.h |
+ sed -n "/^#define [^_]/ {s/__//;s/ \+\([^ ]\+\)$/\t\1/p}" |
sort -u | grep_sdram_config
echo ""
echo "/* Sequencer ac_rom_init configuration */"
- sed -n '/^const.*\[/ !b; :next {/^const.*\[/ {N;s/\n//;s/alt_u32/u32/;s/\[.*\]/[]/};/endif/ b;p;n;b next}'\
- ${in_qts_dir}/hps_isw_handoff/*/sequencer_auto_ac_init.c
+ fix_newlines_in_macros \
+ ${in_qts_dir}/hps_isw_handoff/*/sequencer_auto_ac_init.c |
+ sed -n '/^const.*\[/ !b; :next {/^const.*\[/ {N;s/\n//;s/alt_u32/u32/;s/\[.*\]/[]/};/endif/ b;p;n;b next}'
echo ""
echo "/* Sequencer inst_rom_init configuration */"
- sed -n '/^const.*\[/ !b; :next {/^const.*\[/ {N;s/\n//;s/alt_u32/u32/;s/\[.*\]/[]/};/endif/ b;p;n;b next}'\
- ${in_qts_dir}/hps_isw_handoff/*/sequencer_auto_inst_init.c
+ fix_newlines_in_macros \
+ ${in_qts_dir}/hps_isw_handoff/*/sequencer_auto_inst_init.c |
+ sed -n '/^const.*\[/ !b; :next {/^const.*\[/ {N;s/\n//;s/alt_u32/u32/;s/\[.*\]/[]/};/endif/ b;p;n;b next}'
cat << EOF
return 0;
}
-SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_BOARD, spl_board_load_image);
+SPL_LOAD_IMAGE_METHOD("FEL", 0, BOOT_DEVICE_BOARD, spl_board_load_image);
#endif
void s_init(void)
return -1; /* Never reached */
}
-/*
- * Properly announce BOOT_DEVICE_BOARD as "FEL".
- * Overrides weak function from common/spl/spl.c
- */
-void spl_board_announce_boot_device(void)
-{
- printf("FEL");
-}
-
/* No confirmation data available in SPL yet. Hardcode bootmode */
u32 spl_boot_mode(const u32 boot_device)
{
#include "../soc-info.h"
-void spl_board_announce_boot_device(void)
-{
- printf("eMMC");
-}
-
struct uniphier_romfunc_table {
void *mmc_send_cmd;
void *mmc_card_blockaddr;
return 0;
}
-SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_BOARD, spl_board_load_image);
+SPL_LOAD_IMAGE_METHOD("eMMC", 0, BOOT_DEVICE_BOARD, spl_board_load_image);
/*
* Copyright (C) 2016 Socionext Inc.
*
- * based on commit a7a36122aa072fe1bb06e02b73b3634b7a6c555a of Diag
+ * based on commit 5e1cb0f1caeabc6c99469dd997cb6b4f46834443 of Diag
*
* SPDX-License-Identifier: GPL-2.0+
*/
static void ddrphy_select_lane(void __iomem *phy_base, unsigned int lane,
unsigned int bit)
{
- WARN_ON(lane >= (1 << PHY_LANE_SEL_LANE_WIDTH));
- WARN_ON(bit >= (1 << PHY_LANE_SEL_BIT_WIDTH));
+ WARN_ON(lane >= 1 << PHY_LANE_SEL_LANE_WIDTH);
+ WARN_ON(bit >= 1 << PHY_LANE_SEL_BIT_WIDTH);
writel((bit << PHY_LANE_SEL_BIT_SHIFT) |
(lane << PHY_LANE_SEL_LANE_SHIFT),
/*
- * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
+ * Copyright (C) 2011-2015 Panasonic Corporation
+ * Copyright (C) 2016 Socionext Inc.
+ * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
int memconf_init(const struct uniphier_board_data *bd)
{
- u32 tmp = 0;
+ u32 tmp;
unsigned long size_per_word;
tmp = readl(SG_MEMCONF);
#include <nand.h>
#include <errno.h>
#endif
-
+#ifndef CONFIG_ARCH_QEMU_E500
+#include <fsl_ddr.h>
+#endif
#include "../../../../drivers/block/fsl_sata.h"
#ifdef CONFIG_U_QE
#include <fsl_qe.h>
#endif /* CONFIG_SYS_FSL_USB_DUAL_PHY_ENABLE */
+#ifdef CONFIG_SYS_FSL_ERRATUM_A009942
+ erratum_a009942_check_cpo();
+#endif
+
#ifdef CONFIG_FMAN_ENET
fman_enet_init();
#endif
#define CONFIG_SYS_FSL_USB_DUAL_PHY_ENABLE
#define CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY
#define CONFIG_SYS_FSL_ERRATUM_A004468
-#define CONFIG_SYS_FSL_ERRATUM_A_004934
#define CONFIG_SYS_FSL_ERRATUM_A005871
#define CONFIG_SYS_FSL_ERRATUM_A006379
#define CONFIG_SYS_FSL_ERRATUM_A007186
#define CONFIG_SYS_FSL_TBCLK_DIV 16
#define CONFIG_SYS_FSL_PCIE_COMPAT "fsl,qoriq-pcie-v2.4"
#define CONFIG_SYS_FSL_USB1_PHY_ENABLE
-#define CONFIG_SYS_FSL_ERRATUM_A_004934
#define CONFIG_SYS_FSL_ERRATUM_A005871
#define CONFIG_SYS_FSL_ERRATUM_A006379
#define CONFIG_SYS_FSL_ERRATUM_A007186
return BOOT_DEVICE_BOARD;
}
-void spl_board_announce_boot_device(void)
-{
- char fname[256];
- int ret;
-
- ret = os_find_u_boot(fname, sizeof(fname));
- if (ret) {
- printf("(%s not found, error %d)\n", fname, ret);
- return;
- }
- printf("%s\n", fname);
-}
-
static int spl_board_load_image(struct spl_image_info *spl_image,
struct spl_boot_device *bootdev)
{
int ret;
ret = os_find_u_boot(fname, sizeof(fname));
- if (ret)
+ if (ret) {
+ printf("(%s not found, error %d)\n", fname, ret);
return ret;
+ }
/* Hopefully this will not return */
return os_spl_to_uboot(fname);
}
-SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_BOARD, spl_board_load_image);
+SPL_LOAD_IMAGE_METHOD("sandbox", 0, BOOT_DEVICE_BOARD, spl_board_load_image);
void spl_board_init(void)
{
--- /dev/null
+MVEBU_ARMADA_8K BOARD
+M: Stefan Roese <sr@denx.de>
+S: Maintained
+F: board/Marvell/mvebu_armada-8k/
+F: include/configs/mvebu_armada-8k.h
+F: configs/mvebu_db-88f7040_defconfig
+F: configs/mvebu_db-88f8040_defconfig
--- /dev/null
+/*
+ * Copyright (C) 2016 Stefan Roese <sr@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <i2c.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Information specific to the DB-88F7040 eval board. We strive to use
+ * DT for such platform specfic configurations. At some point, this
+ * might be removed here and implemented via DT.
+ */
+/* IO expander I2C device */
+#define I2C_IO_EXP_ADDR 0x21
+#define I2C_IO_CFG_REG_0 0x6
+#define I2C_IO_DATA_OUT_REG_0 0x2
+/* VBus enable */
+#define I2C_IO_REG_0_USB_H0_OFF 0
+#define I2C_IO_REG_0_USB_H1_OFF 1
+#define I2C_IO_REG_VBUS ((1 << I2C_IO_REG_0_USB_H0_OFF) | \
+ (1 << I2C_IO_REG_0_USB_H1_OFF))
+/* Current limit */
+#define I2C_IO_REG_0_USB_H0_CL 4
+#define I2C_IO_REG_0_USB_H1_CL 5
+#define I2C_IO_REG_CL ((1 << I2C_IO_REG_0_USB_H0_CL) | \
+ (1 << I2C_IO_REG_0_USB_H1_CL))
+
+static int usb_enabled = 0;
+
+/* Board specific xHCI dis-/enable code */
+
+/*
+ * Set USB VBUS signals (via I2C IO expander/GPIO) as output and set
+ * output value as disabled
+ *
+ * Set USB Current Limit signals (via I2C IO expander/GPIO) as output
+ * and set output value as enabled
+ */
+int board_xhci_config(void)
+{
+ struct udevice *dev;
+ int ret;
+ u8 buf[8];
+
+ if (of_machine_is_compatible("marvell,armada7040-db")) {
+ /* Configure IO exander PCA9555: 7bit address 0x21 */
+ ret = i2c_get_chip_for_busnum(0, I2C_IO_EXP_ADDR, 1, &dev);
+ if (ret) {
+ printf("Cannot find PCA9555: %d\n", ret);
+ return 0;
+ }
+
+ /*
+ * Read configuration (direction) and set VBUS pin as output
+ * (reset pin = output)
+ */
+ ret = dm_i2c_read(dev, I2C_IO_CFG_REG_0, buf, 1);
+ if (ret) {
+ printf("Failed to read IO expander value via I2C\n");
+ return -EIO;
+ }
+ buf[0] &= ~I2C_IO_REG_VBUS;
+ buf[0] &= ~I2C_IO_REG_CL;
+ ret = dm_i2c_write(dev, I2C_IO_CFG_REG_0, buf, 1);
+ if (ret) {
+ printf("Failed to set IO expander via I2C\n");
+ return -EIO;
+ }
+
+ /* Read output value and configure it */
+ ret = dm_i2c_read(dev, I2C_IO_DATA_OUT_REG_0, buf, 1);
+ if (ret) {
+ printf("Failed to read IO expander value via I2C\n");
+ return -EIO;
+ }
+ buf[0] &= ~I2C_IO_REG_VBUS;
+ buf[0] |= I2C_IO_REG_CL;
+ ret = dm_i2c_write(dev, I2C_IO_DATA_OUT_REG_0, buf, 1);
+ if (ret) {
+ printf("Failed to set IO expander via I2C\n");
+ return -EIO;
+ }
+
+ mdelay(500); /* required delay to let output value settle */
+ }
+
+ return 0;
+}
+
+int board_xhci_enable(void)
+{
+ struct udevice *dev;
+ int ret;
+ u8 buf[8];
+
+ if (of_machine_is_compatible("marvell,armada7040-db")) {
+ /*
+ * This function enables all USB ports simultaniously,
+ * it only needs to get called once
+ */
+ if (usb_enabled)
+ return 0;
+
+ /* Configure IO exander PCA9555: 7bit address 0x21 */
+ ret = i2c_get_chip_for_busnum(0, I2C_IO_EXP_ADDR, 1, &dev);
+ if (ret) {
+ printf("Cannot find PCA9555: %d\n", ret);
+ return 0;
+ }
+
+ /* Read VBUS output value */
+ ret = dm_i2c_read(dev, I2C_IO_DATA_OUT_REG_0, buf, 1);
+ if (ret) {
+ printf("Failed to read IO expander value via I2C\n");
+ return -EIO;
+ }
+
+ /* Enable VBUS power: Set output value of VBUS pin as enabled */
+ buf[0] |= I2C_IO_REG_VBUS;
+ ret = dm_i2c_write(dev, I2C_IO_DATA_OUT_REG_0, buf, 1);
+ if (ret) {
+ printf("Failed to set IO expander via I2C\n");
+ return -EIO;
+ }
+
+ mdelay(500); /* required delay to let output value settle */
+ usb_enabled = 1;
+ }
+
+ return 0;
+}
+
+int board_early_init_f(void)
+{
+ /* Nothing to do (yet), perhaps later some pin-muxing etc */
+
+ return 0;
+}
+
+int board_init(void)
+{
+ /* adress of boot parameters */
+ gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+
+ return 0;
+}
+
+int board_late_init(void)
+{
+ /* Pre-configure the USB ports (overcurrent, VBus) */
+ board_xhci_config();
+
+ return 0;
+}
+++ /dev/null
-MVEBU_DB_88F7040 BOARD
-M: Stefan Roese <sr@denx.de>
-S: Maintained
-F: board/Marvell/mvebu_db-88f7040/
-F: include/configs/mvebu_db-88f7040.h
-F: configs/mvebu_db-88f7040_defconfig
+++ /dev/null
-/*
- * Copyright (C) 2016 Stefan Roese <sr@denx.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <i2c.h>
-#include <asm/io.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/soc.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* IO expander I2C device */
-#define I2C_IO_EXP_ADDR 0x21
-#define I2C_IO_CFG_REG_0 0x6
-#define I2C_IO_DATA_OUT_REG_0 0x2
-/* VBus enable */
-#define I2C_IO_REG_0_USB_H0_OFF 0
-#define I2C_IO_REG_0_USB_H1_OFF 1
-#define I2C_IO_REG_VBUS ((1 << I2C_IO_REG_0_USB_H0_OFF) | \
- (1 << I2C_IO_REG_0_USB_H1_OFF))
-/* Current limit */
-#define I2C_IO_REG_0_USB_H0_CL 4
-#define I2C_IO_REG_0_USB_H1_CL 5
-#define I2C_IO_REG_CL ((1 << I2C_IO_REG_0_USB_H0_CL) | \
- (1 << I2C_IO_REG_0_USB_H1_CL))
-
-static int usb_enabled = 0;
-
-/* Board specific xHCI dis-/enable code */
-
-/*
- * Set USB VBUS signals (via I2C IO expander/GPIO) as output and set
- * output value as disabled
- *
- * Set USB Current Limit signals (via I2C IO expander/GPIO) as output
- * and set output value as enabled
- */
-int board_xhci_config(void)
-{
- struct udevice *dev;
- int ret;
- u8 buf[8];
-
- /* Configure IO exander PCA9555: 7bit address 0x21 */
- ret = i2c_get_chip_for_busnum(0, I2C_IO_EXP_ADDR, 1, &dev);
- if (ret) {
- printf("Cannot find PCA9555: %d\n", ret);
- return 0;
- }
-
- /*
- * Read configuration (direction) and set VBUS pin as output
- * (reset pin = output)
- */
- ret = dm_i2c_read(dev, I2C_IO_CFG_REG_0, buf, 1);
- if (ret) {
- printf("Failed to read IO expander value via I2C\n");
- return -EIO;
- }
- buf[0] &= ~I2C_IO_REG_VBUS;
- buf[0] &= ~I2C_IO_REG_CL;
- ret = dm_i2c_write(dev, I2C_IO_CFG_REG_0, buf, 1);
- if (ret) {
- printf("Failed to set IO expander via I2C\n");
- return -EIO;
- }
-
- /* Read output value and configure it */
- ret = dm_i2c_read(dev, I2C_IO_DATA_OUT_REG_0, buf, 1);
- if (ret) {
- printf("Failed to read IO expander value via I2C\n");
- return -EIO;
- }
- buf[0] &= ~I2C_IO_REG_VBUS;
- buf[0] |= I2C_IO_REG_CL;
- ret = dm_i2c_write(dev, I2C_IO_DATA_OUT_REG_0, buf, 1);
- if (ret) {
- printf("Failed to set IO expander via I2C\n");
- return -EIO;
- }
-
- mdelay(500); /* required delay to let output value settle */
-
- return 0;
-}
-
-int board_xhci_enable(void)
-{
- struct udevice *dev;
- int ret;
- u8 buf[8];
-
- /*
- * This function enables all USB ports simultaniously,
- * it only needs to get called once
- */
- if (usb_enabled)
- return 0;
-
- /* Configure IO exander PCA9555: 7bit address 0x21 */
- ret = i2c_get_chip_for_busnum(0, I2C_IO_EXP_ADDR, 1, &dev);
- if (ret) {
- printf("Cannot find PCA9555: %d\n", ret);
- return 0;
- }
-
- /* Read VBUS output value */
- ret = dm_i2c_read(dev, I2C_IO_DATA_OUT_REG_0, buf, 1);
- if (ret) {
- printf("Failed to read IO expander value via I2C\n");
- return -EIO;
- }
-
- /* Enable VBUS power: Set output value of VBUS pin as enabled */
- buf[0] |= I2C_IO_REG_VBUS;
- ret = dm_i2c_write(dev, I2C_IO_DATA_OUT_REG_0, buf, 1);
- if (ret) {
- printf("Failed to set IO expander via I2C\n");
- return -EIO;
- }
-
- mdelay(500); /* required delay to let output value settle */
- usb_enabled = 1;
-
- return 0;
-}
-
-int board_early_init_f(void)
-{
- /* Nothing to do (yet), perhaps later some pin-muxing etc */
-
- return 0;
-}
-
-int board_init(void)
-{
- /* adress of boot parameters */
- gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
-
- return 0;
-}
-
-int board_late_init(void)
-{
- /* Pre-configure the USB ports (overcurrent, VBus) */
- board_xhci_config();
-
- return 0;
-}
SOCFPGA BOARD
-M: Dinh Nguyen <dinguyen@opensource.altera.com>
+M: Dinh Nguyen <dinguyen@kernel.org>
M: Chin-Liang See <clsee@altera.com>
S: Maintained
F: board/altera/arria5-socdk/
SOCFPGA BOARD
-M: Dinh Nguyen <dinguyen@opensource.altera.com>
+M: Dinh Nguyen <dinguyen@kernel.org>
M: Chin-Liang See <clsee@altera.com>
S: Maintained
F: board/altera/cyclone5-socdk/
#include <spl.h>
#include <fsl_devdis.h>
#include <fsl_validate.h>
-
+#include <fsl_ddr.h>
#include "../common/sleep.h"
#include "../common/qixis.h"
#include "ls1021aqds_qixis.h"
#ifdef CONFIG_SYS_FSL_ERRATUM_A010315
erratum_a010315();
#endif
-
+#ifdef CONFIG_SYS_FSL_ERRATUM_A009942
+ erratum_a009942_check_cpo();
+#endif
major = get_soc_major_rev();
if (major == SOC_MAJOR_VER_1_0) {
/* Set CCI-400 control override register to
S: Maintained
F: board/imgtec/boston/
F: include/configs/boston.h
-F: configs/boston_defconfig
+F: configs/boston32r2_defconfig
+F: configs/boston32r2el_defconfig
+F: configs/boston64r2_defconfig
+F: configs/boston64r2el_defconfig
S: Maintained
F: board/imgtec/malta/
F: include/configs/malta.h
+F: configs/malta64_defconfig
+F: configs/malta64el_defconfig
F: configs/malta_defconfig
F: configs/maltael_defconfig
CALIMAIN BOARD
-M: Manfred Rudigier <manfred.rudigier@omicron.at>
-M: Christian Riesch <christian.riesch@omicron.at>
+M: Manfred Rudigier <manfred.rudigier@omicronenergy.com>
+M: Christoph Rüdisser <christoph.ruedisser@omicronenergy.com>
S: Maintained
F: board/omicron/calimain/
F: include/configs/calimain.h
#ifdef CONFIG_LCD_MENU
static int power_key_pressed(u32 reg)
{
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
struct pmic *pmic;
u32 status;
u32 mask;
return 0;
return !!(status & mask);
+#else
+ return 0;
+#endif
}
static int key_pressed(int key)
int power_init_board(void)
{
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
/*
* For PMIC the I2C bus is named as I2C5, but it is connected
* to logical I2C adapter 0
*/
return pmic_init(I2C_0);
+#else
+ return 0;
+#endif
}
int dram_init(void)
#ifdef CONFIG_USB_GADGET
static int s5pc1xx_phy_control(int on)
{
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
int ret;
static int status;
struct pmic *p = pmic_get("MAX8998_PMIC");
status = 0;
}
udelay(10000);
-
+#endif
return 0;
}
void i2c_init_board(void)
{
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
int err;
/* I2C_5 -> PMIC */
gpio_request(EXYNOS4_GPIO_Y41, "i2c_data");
gpio_direction_output(EXYNOS4_GPIO_Y40, 1);
gpio_direction_output(EXYNOS4_GPIO_Y41, 1);
+#endif
}
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
static void trats_low_power_mode(void)
{
struct exynos4_clock *clk =
puts("MAX8997 PMIC setting error!\n");
return -1;
}
+
return 0;
}
+#endif
int exynos_power_init(void)
{
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
int chrg, ret;
struct power_battery *pb;
struct pmic *p_fg, *p_chrg, *p_muic, *p_bat;
if (pb->bat->state == CHARGE && chrg == CHARGER_USB)
puts("CHARGE Battery !\n");
+#endif
return 0;
}
#ifdef CONFIG_USB_GADGET
static int s5pc210_phy_control(int on)
{
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
int ret = 0;
u32 val = 0;
struct pmic *p = pmic_get("MAX8997_PMIC");
puts("MAX8997 LDO setting error!\n");
return -1;
}
+#endif
return 0;
}
int g_dnl_board_usb_cable_connected(void)
{
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
struct pmic *muic = pmic_get("MAX8997_MUIC");
if (!muic)
return 0;
return !!muic->chrg->chrg_type(muic);
+#else
+ return false;
+#endif
+
}
#endif
int lcd_power(void)
{
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
int ret = 0;
struct pmic *p = pmic_get("MAX8997_PMIC");
if (!p)
puts("MAX8997 LDO setting error!\n");
return -1;
}
-
+#endif
return 0;
}
int mipi_power(void)
{
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
int ret = 0;
struct pmic *p = pmic_get("MAX8997_PMIC");
if (!p)
puts("MAX8997 LDO setting error!\n");
return -1;
}
-
+#endif
return 0;
}
return 0;
}
-static int pmic_init_max77686(void);
-
int exynos_init(void)
{
struct exynos4_power *pwr =
int exynos_power_init(void)
{
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
int chrg;
struct power_battery *pb;
struct pmic *p_chrg, *p_muic, *p_fg, *p_bat;
if (pb->bat->state == CHARGE && chrg == CHARGER_USB)
puts("CHARGE Battery !\n");
-
+#endif
return 0;
}
#ifdef CONFIG_USB_GADGET
static int s5pc210_phy_control(int on)
{
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
int ret = 0;
unsigned int val;
struct pmic *p, *p_pmic, *p_muic;
if (ret)
return -1;
-
+#endif
return 0;
}
int g_dnl_board_usb_cable_connected(void)
{
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
struct pmic *muic = pmic_get("MAX77693_MUIC");
if (!muic)
return 0;
return !!muic->chrg->chrg_type(muic);
+#else
+ return false;
+#endif
}
#endif
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
static int pmic_init_max77686(void)
{
struct pmic *p = pmic_get("MAX77686_PMIC");
return 0;
}
+#endif
/*
* LCD
#ifdef CONFIG_LCD
int mipi_power(void)
{
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
struct pmic *p = pmic_get("MAX77686_PMIC");
/* LDO8 VMIPI_1.0V_AP */
max77686_set_ldo_mode(p, 8, OPMODE_ON);
/* LDO10 VMIPI_1.8V_AP */
max77686_set_ldo_mode(p, 10, OPMODE_ON);
+#endif
return 0;
}
void exynos_lcd_power_on(void)
{
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
struct pmic *p = pmic_get("MAX77686_PMIC");
/* LCD_2.2V_EN: GPC0[1] */
pmic_probe(p);
max77686_set_ldo_voltage(p, 25, 3100000);
max77686_set_ldo_mode(p, 25, OPMODE_LPM);
+#endif
}
void exynos_reset_lcd(void)
return board_rev & 0xFF;
}
-static void init_pmic_lcd(void);
-
int exynos_power_init(void)
{
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
int ret;
/*
return ret;
init_pmic_lcd();
-
+#endif
return 0;
}
static int adc_power_control(int on)
{
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
int ret;
struct pmic *p = pmic_get("MAX8998_PMIC");
if (!p)
MAX8998_LDO4, !!on);
return ret;
+#else
+ return 0;
+#endif
}
static unsigned int get_hw_revision(void)
#ifdef CONFIG_USB_GADGET
static int s5pc210_phy_control(int on)
{
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
int ret = 0;
struct pmic *p = pmic_get("MAX8998_PMIC");
if (!p)
puts("MAX8998 LDO setting error!\n");
return -1;
}
-
+#endif
return 0;
}
return 0;
}
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
static void init_pmic_lcd(void)
{
unsigned char val;
if (ret)
puts("LCD pmic initialisation error!\n");
}
+#endif
void exynos_cfg_lcd_gpio(void)
{
void exynos_lcd_power_on(void)
{
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
struct pmic *p = pmic_get("MAX8998_PMIC");
if (!p)
pmic_set_output(p, MAX8998_REG_ONOFF3, MAX8998_LDO17, LDO_ON);
pmic_set_output(p, MAX8998_REG_ONOFF2, MAX8998_LDO7, LDO_ON);
+#endif
}
void exynos_cfg_ldo(void)
int exynos_init(void)
{
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
char buf[16];
-
+#endif
gd->bd->bi_arch_number = MACH_TYPE_UNIVERSAL_C210;
switch (get_hwrev()) {
break;
}
+#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
/* Request soft I2C gpios */
strcpy(buf, "soft_i2c_scl");
gpio_request(CONFIG_SOFT_I2C_GPIO_SCL, buf);
strcpy(buf, "soft_i2c_sda");
gpio_request(CONFIG_SOFT_I2C_GPIO_SDA, buf);
-
+#endif
check_hw_revision();
printf("HW Revision:\t0x%x\n", board_rev);
SOCFPGA ATLAS BOARD
-M: Dinh Nguyen <dinguyen@opensource.altera.com>
+M: Dinh Nguyen <dinguyen@kernel.org>
S: Maintained
F: include/configs/socfpga_de0_nano_soc.h
F: configs/socfpga_de0_nano_soc_defconfig
--- /dev/null
+DE1-SoC BOARD
+M: Anatolij Gustschin <agust@denx.de>
+S: Maintained
+F: include/configs/socfpga_de1_soc.h
+F: configs/socfpga_de1_soc_defconfig
--- /dev/null
+#
+# (C) Copyright 2001-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+# (C) Copyright 2010, Thomas Chou <thomas@wytron.com.tw>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := socfpga.o
--- /dev/null
+/*
+ * Altera SoCFPGA IOCSR configuration
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __SOCFPGA_IOCSR_CONFIG_H__
+#define __SOCFPGA_IOCSR_CONFIG_H__
+
+#define CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH 764
+#define CONFIG_HPS_IOCSR_SCANCHAIN1_LENGTH 1719
+#define CONFIG_HPS_IOCSR_SCANCHAIN2_LENGTH 955
+#define CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH 16766
+
+const unsigned long iocsr_scan_chain0_table[] = {
+ 0x00000000,
+ 0x00000000,
+ 0x0FF00000,
+ 0xC0000000,
+ 0x0000003F,
+ 0x00008000,
+ 0x00060180,
+ 0x18060000,
+ 0x18000000,
+ 0x00018060,
+ 0x00000000,
+ 0x00004000,
+ 0x000300C0,
+ 0x0C030000,
+ 0x0C000000,
+ 0x00000030,
+ 0x0000C030,
+ 0x00002000,
+ 0x00020000,
+ 0x06018000,
+ 0x06000000,
+ 0x00000018,
+ 0x00006018,
+ 0x00001000,
+};
+
+const unsigned long iocsr_scan_chain1_table[] = {
+ 0x00100000,
+ 0x300C0000,
+ 0x300000C0,
+ 0x000000C0,
+ 0x000300C0,
+ 0x00008000,
+ 0x00060180,
+ 0x20000000,
+ 0x00000000,
+ 0x00000080,
+ 0x00020000,
+ 0x00004000,
+ 0x000300C0,
+ 0x10000000,
+ 0x0C000000,
+ 0x00000030,
+ 0x0000C030,
+ 0x00002000,
+ 0x06018060,
+ 0x06018000,
+ 0x01FE0000,
+ 0xF8000000,
+ 0x00000007,
+ 0x00001000,
+ 0x0000C030,
+ 0x0300C000,
+ 0x03000000,
+ 0x0000300C,
+ 0x0000300C,
+ 0x00000800,
+ 0x00000000,
+ 0x00000000,
+ 0x01800000,
+ 0x00000006,
+ 0x00002000,
+ 0x00000400,
+ 0x00000000,
+ 0x00C03000,
+ 0x00000003,
+ 0x00000000,
+ 0x00000000,
+ 0x00000200,
+ 0x00601806,
+ 0x00000000,
+ 0x80600000,
+ 0x80000601,
+ 0x00000601,
+ 0x00000100,
+ 0x00300C03,
+ 0xC0300C00,
+ 0xC0300000,
+ 0xC0000300,
+ 0x000C0300,
+ 0x00000080,
+};
+
+const unsigned long iocsr_scan_chain2_table[] = {
+ 0x300C0300,
+ 0x00000000,
+ 0x0FF00000,
+ 0x00000000,
+ 0x000300C0,
+ 0x00008000,
+ 0x00080000,
+ 0x18060000,
+ 0x18000000,
+ 0x00018060,
+ 0x00020000,
+ 0x00004000,
+ 0x200300C0,
+ 0x10000000,
+ 0x00000000,
+ 0x00000040,
+ 0x00010000,
+ 0x00002000,
+ 0x10018060,
+ 0x06018000,
+ 0x06000000,
+ 0x00010018,
+ 0x00006018,
+ 0x00001000,
+ 0x0000C030,
+ 0x00000000,
+ 0x03000000,
+ 0x0000800C,
+ 0x00C0300C,
+ 0x00000800,
+};
+
+const unsigned long iocsr_scan_chain3_table[] = {
+ 0x0C420D80,
+ 0x082000FF,
+ 0x0A804001,
+ 0x07900000,
+ 0x08020000,
+ 0x00100000,
+ 0x0A800000,
+ 0x07900000,
+ 0x08020000,
+ 0x00100000,
+ 0xC8800000,
+ 0x00003001,
+ 0x00C00722,
+ 0x00000000,
+ 0x00000021,
+ 0x82000004,
+ 0x05400000,
+ 0x03C80000,
+ 0x04010000,
+ 0x00080000,
+ 0x05400000,
+ 0x03C80000,
+ 0x05400000,
+ 0x03C80000,
+ 0xE4400000,
+ 0x00001800,
+ 0x00600391,
+ 0x800E4400,
+ 0x00000001,
+ 0x40000002,
+ 0x02A00000,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x72200000,
+ 0x80000C00,
+ 0x003001C8,
+ 0xC0072200,
+ 0x1C880000,
+ 0x20000300,
+ 0x00040000,
+ 0x50670000,
+ 0x00000010,
+ 0x24590000,
+ 0x00001000,
+ 0xA0000034,
+ 0x0D000001,
+ 0x40680208,
+ 0x41034051,
+ 0x02081A00,
+ 0x802080D0,
+ 0x34010406,
+ 0x01A02490,
+ 0x080D0000,
+ 0x51406802,
+ 0x00410340,
+ 0xD000001A,
+ 0x06802080,
+ 0x10040000,
+ 0x00200000,
+ 0x10040000,
+ 0x00200000,
+ 0x15000000,
+ 0x0F200000,
+ 0x15000000,
+ 0x0F200000,
+ 0x01FE0000,
+ 0x00000000,
+ 0x01800E44,
+ 0x00391000,
+ 0x007F8006,
+ 0x00000000,
+ 0x0A800001,
+ 0x07900000,
+ 0x0A800000,
+ 0x07900000,
+ 0x0A800000,
+ 0x07900000,
+ 0x08020000,
+ 0x00100000,
+ 0xC8800000,
+ 0x00003001,
+ 0x00C00722,
+ 0x00000FF0,
+ 0x72200000,
+ 0x80000C00,
+ 0x05400000,
+ 0x02480000,
+ 0x04000000,
+ 0x00080000,
+ 0x05400000,
+ 0x03C80000,
+ 0x05400000,
+ 0x03C80000,
+ 0x6A1C0000,
+ 0x00001800,
+ 0x00600391,
+ 0x800E4400,
+ 0x1A870001,
+ 0x40000600,
+ 0x02A00040,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x72200000,
+ 0x80000C00,
+ 0x003001C8,
+ 0xC0072200,
+ 0x1C880000,
+ 0x20000300,
+ 0x00040000,
+ 0x50670000,
+ 0x00000010,
+ 0x24590000,
+ 0x00001000,
+ 0xA0000034,
+ 0x0D000001,
+ 0x40680C30,
+ 0x49034010,
+ 0x12481A02,
+ 0x802080D0,
+ 0x34051406,
+ 0x01A00040,
+ 0x080D0002,
+ 0x51406802,
+ 0x02490340,
+ 0xD012481A,
+ 0x06802080,
+ 0x10040000,
+ 0x00200000,
+ 0x10040000,
+ 0x00200000,
+ 0x15000000,
+ 0x0F200000,
+ 0x15000000,
+ 0x0F200000,
+ 0x01FE0000,
+ 0x00000000,
+ 0x01800E44,
+ 0x00391000,
+ 0x007F8006,
+ 0x00000000,
+ 0x99300001,
+ 0x34343400,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0x00040100,
+ 0x00000800,
+ 0x00000000,
+ 0x00001208,
+ 0x00482000,
+ 0x01000000,
+ 0x00000000,
+ 0x00410482,
+ 0x0006A000,
+ 0x0001B400,
+ 0x00020000,
+ 0x00000400,
+ 0x0002A000,
+ 0x0001E400,
+ 0x5506A000,
+ 0x00E1D400,
+ 0x00000000,
+ 0xC880090C,
+ 0x00003001,
+ 0x90400000,
+ 0x00000000,
+ 0x2020C243,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x00010040,
+ 0x00000200,
+ 0x00000000,
+ 0x00000482,
+ 0x00120800,
+ 0x00002000,
+ 0x80000000,
+ 0x00104120,
+ 0x00000200,
+ 0xAC0D5F80,
+ 0xFFFFFFFF,
+ 0x14F3690D,
+ 0x1A041414,
+ 0x00D00000,
+ 0x18864000,
+ 0x49247A06,
+ 0xE3CF23DA,
+ 0xF796591E,
+ 0x0344E388,
+ 0x821A0000,
+ 0x0000D000,
+ 0x01040680,
+ 0xD271C47A,
+ 0x1EE3CF23,
+ 0x88F79659,
+ 0x000344E3,
+ 0x00080200,
+ 0x00001000,
+ 0x00080200,
+ 0x00001000,
+ 0x000A8000,
+ 0x00075000,
+ 0x541A8000,
+ 0x03875001,
+ 0x10000000,
+ 0x00000000,
+ 0x0080C000,
+ 0x41000000,
+ 0x00003FC2,
+ 0x00820000,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0x00040100,
+ 0x00000800,
+ 0x00000000,
+ 0x00001208,
+ 0x00482000,
+ 0x00008000,
+ 0x00000000,
+ 0x00410482,
+ 0x0006A000,
+ 0x0001B400,
+ 0x00020000,
+ 0x00000400,
+ 0x00020080,
+ 0x00000400,
+ 0x5506A000,
+ 0x00E1D400,
+ 0x00000000,
+ 0x0000090C,
+ 0x00000010,
+ 0x90400000,
+ 0x00000000,
+ 0x2020C243,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x00015000,
+ 0x0000F200,
+ 0x00000000,
+ 0x00000482,
+ 0x00120800,
+ 0x00600391,
+ 0x80000000,
+ 0x00104120,
+ 0x00000200,
+ 0xAC0D5F80,
+ 0xFFFFFFFF,
+ 0x14F3690D,
+ 0x1A041414,
+ 0x00D00000,
+ 0x18864000,
+ 0x49247A06,
+ 0xA3CF23DA,
+ 0xF796591E,
+ 0x0344E388,
+ 0x821A028A,
+ 0x0000D000,
+ 0x00000680,
+ 0xD271C47A,
+ 0x1EA2CB23,
+ 0x88F79A69,
+ 0x000344E3,
+ 0x00080200,
+ 0x00001000,
+ 0x00080200,
+ 0x00001000,
+ 0x000A8000,
+ 0x00075000,
+ 0x541A8000,
+ 0x03875001,
+ 0x10000000,
+ 0x00000000,
+ 0x0080C000,
+ 0x41000000,
+ 0x04000002,
+ 0x00820000,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0x00040100,
+ 0x00000800,
+ 0x00000000,
+ 0x00001208,
+ 0x00482000,
+ 0x00008000,
+ 0x00000000,
+ 0x00410482,
+ 0x0006A000,
+ 0x0001B400,
+ 0x00020000,
+ 0x00000400,
+ 0x0002A000,
+ 0x0001E400,
+ 0x5506A000,
+ 0x00E1D400,
+ 0x00000000,
+ 0xC880090C,
+ 0x00003001,
+ 0x90400000,
+ 0x00000000,
+ 0x2020C243,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x00010040,
+ 0x00000200,
+ 0x00000000,
+ 0x00000482,
+ 0x00120800,
+ 0x00002000,
+ 0x80000000,
+ 0x00104120,
+ 0x00000200,
+ 0xAC0D5F80,
+ 0xFFFFFFFF,
+ 0x14F3690D,
+ 0x1A041414,
+ 0x00D00000,
+ 0x04864000,
+ 0x69A47A01,
+ 0x9228A3D6,
+ 0xF456591E,
+ 0x03549248,
+ 0x821A0000,
+ 0x0000D000,
+ 0x00000680,
+ 0xD669A47A,
+ 0x1EE3CF23,
+ 0x48F45659,
+ 0x00035492,
+ 0x00080200,
+ 0x00001000,
+ 0x00080200,
+ 0x00001000,
+ 0x000A8000,
+ 0x00075000,
+ 0x541A8000,
+ 0x03875001,
+ 0x10000000,
+ 0x00000000,
+ 0x0080C000,
+ 0x41000000,
+ 0x04000002,
+ 0x00820000,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0x00040100,
+ 0x00000800,
+ 0x00000000,
+ 0x00001208,
+ 0x00482000,
+ 0x00008000,
+ 0x00000000,
+ 0x00410482,
+ 0x0006A000,
+ 0x0001B400,
+ 0x00020000,
+ 0x00000400,
+ 0x00020080,
+ 0x00000400,
+ 0x5506A000,
+ 0x00E1D400,
+ 0x00000000,
+ 0x0000090C,
+ 0x00000010,
+ 0x90400000,
+ 0x00000000,
+ 0x2020C243,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x00010040,
+ 0x00000200,
+ 0x00000000,
+ 0x00000482,
+ 0x00120800,
+ 0x00400000,
+ 0x80000000,
+ 0x00104120,
+ 0x00000200,
+ 0xAC0D5F80,
+ 0xFFFFFFFF,
+ 0x14F1690D,
+ 0x1A041414,
+ 0x00D00000,
+ 0x08864000,
+ 0x71C47A02,
+ 0xA2CB23D2,
+ 0xF796591E,
+ 0x0344A288,
+ 0x821A0000,
+ 0x0000D000,
+ 0x00000680,
+ 0xDA49247A,
+ 0x1EE3CF23,
+ 0x88F79659,
+ 0x000344E3,
+ 0x00080200,
+ 0x00001000,
+ 0x00080200,
+ 0x00001000,
+ 0x000A8000,
+ 0x00075000,
+ 0x541A8000,
+ 0x03875001,
+ 0x10000000,
+ 0x00000000,
+ 0x0080C000,
+ 0x41000000,
+ 0x04000002,
+ 0x00820000,
+ 0x00489800,
+ 0x801A1A1A,
+ 0x00000200,
+ 0x80000004,
+ 0x00000200,
+ 0x80000004,
+ 0x00000200,
+ 0x80000004,
+ 0x00000200,
+ 0x00000004,
+ 0x00040000,
+ 0x10000000,
+ 0x00000000,
+ 0x00000040,
+ 0x00010000,
+ 0x40002000,
+ 0x00000100,
+ 0x40000002,
+ 0x00000100,
+ 0x40000002,
+ 0x00000100,
+ 0x40000002,
+ 0x00000100,
+ 0x00000002,
+ 0x00020000,
+ 0x08000000,
+ 0x00000000,
+ 0x00000020,
+ 0x00008000,
+ 0x20001000,
+ 0x00000080,
+ 0x20000001,
+ 0x00000080,
+ 0x20000001,
+ 0x00000080,
+ 0x20000001,
+ 0x00000080,
+ 0x00000001,
+ 0x00010000,
+ 0x04000000,
+ 0x00FF0000,
+ 0x00000000,
+ 0x00004000,
+ 0x00000800,
+ 0xC0000001,
+ 0x00041419,
+ 0x40000000,
+ 0x04000816,
+ 0x000D0000,
+ 0x00006800,
+ 0x00000340,
+ 0xD000001A,
+ 0x06800000,
+ 0x00340000,
+ 0x0001A000,
+ 0x00000D00,
+ 0x40000068,
+ 0x1A000003,
+ 0x00D00000,
+ 0x00068000,
+ 0x00003400,
+ 0x000001A0,
+ 0x00000401,
+ 0x00000008,
+ 0x00000401,
+ 0x00000008,
+ 0x00000401,
+ 0x00000008,
+ 0x00000401,
+ 0x80000008,
+ 0x0000007F,
+ 0x20000000,
+ 0x00000000,
+ 0xE0000080,
+ 0x0000001F,
+ 0x00004000,
+};
+
+
+#endif /* __SOCFPGA_IOCSR_CONFIG_H__ */
--- /dev/null
+/*
+ * Altera SoCFPGA PinMux configuration
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __SOCFPGA_PINMUX_CONFIG_H__
+#define __SOCFPGA_PINMUX_CONFIG_H__
+
+const u8 sys_mgr_init_table[] = {
+ 0, /* EMACIO0 */
+ 2, /* EMACIO1 */
+ 2, /* EMACIO2 */
+ 2, /* EMACIO3 */
+ 2, /* EMACIO4 */
+ 2, /* EMACIO5 */
+ 2, /* EMACIO6 */
+ 2, /* EMACIO7 */
+ 2, /* EMACIO8 */
+ 0, /* EMACIO9 */
+ 2, /* EMACIO10 */
+ 2, /* EMACIO11 */
+ 2, /* EMACIO12 */
+ 2, /* EMACIO13 */
+ 0, /* EMACIO14 */
+ 0, /* EMACIO15 */
+ 0, /* EMACIO16 */
+ 0, /* EMACIO17 */
+ 0, /* EMACIO18 */
+ 0, /* EMACIO19 */
+ 3, /* FLASHIO0 */
+ 0, /* FLASHIO1 */
+ 3, /* FLASHIO2 */
+ 3, /* FLASHIO3 */
+ 0, /* FLASHIO4 */
+ 0, /* FLASHIO5 */
+ 0, /* FLASHIO6 */
+ 0, /* FLASHIO7 */
+ 0, /* FLASHIO8 */
+ 3, /* FLASHIO9 */
+ 3, /* FLASHIO10 */
+ 3, /* FLASHIO11 */
+ 0, /* GENERALIO0 */
+ 1, /* GENERALIO1 */
+ 1, /* GENERALIO2 */
+ 1, /* GENERALIO3 */
+ 1, /* GENERALIO4 */
+ 0, /* GENERALIO5 */
+ 0, /* GENERALIO6 */
+ 1, /* GENERALIO7 */
+ 1, /* GENERALIO8 */
+ 0, /* GENERALIO9 */
+ 0, /* GENERALIO10 */
+ 0, /* GENERALIO11 */
+ 0, /* GENERALIO12 */
+ 0, /* GENERALIO13 */
+ 0, /* GENERALIO14 */
+ 1, /* GENERALIO15 */
+ 1, /* GENERALIO16 */
+ 1, /* GENERALIO17 */
+ 1, /* GENERALIO18 */
+ 0, /* GENERALIO19 */
+ 0, /* GENERALIO20 */
+ 0, /* GENERALIO21 */
+ 0, /* GENERALIO22 */
+ 0, /* GENERALIO23 */
+ 0, /* GENERALIO24 */
+ 0, /* GENERALIO25 */
+ 0, /* GENERALIO26 */
+ 0, /* GENERALIO27 */
+ 0, /* GENERALIO28 */
+ 0, /* GENERALIO29 */
+ 0, /* GENERALIO30 */
+ 0, /* GENERALIO31 */
+ 2, /* MIXED1IO0 */
+ 2, /* MIXED1IO1 */
+ 2, /* MIXED1IO2 */
+ 2, /* MIXED1IO3 */
+ 2, /* MIXED1IO4 */
+ 2, /* MIXED1IO5 */
+ 2, /* MIXED1IO6 */
+ 2, /* MIXED1IO7 */
+ 2, /* MIXED1IO8 */
+ 2, /* MIXED1IO9 */
+ 2, /* MIXED1IO10 */
+ 2, /* MIXED1IO11 */
+ 2, /* MIXED1IO12 */
+ 2, /* MIXED1IO13 */
+ 0, /* MIXED1IO14 */
+ 3, /* MIXED1IO15 */
+ 3, /* MIXED1IO16 */
+ 3, /* MIXED1IO17 */
+ 3, /* MIXED1IO18 */
+ 3, /* MIXED1IO19 */
+ 3, /* MIXED1IO20 */
+ 0, /* MIXED1IO21 */
+ 0, /* MIXED2IO0 */
+ 0, /* MIXED2IO1 */
+ 0, /* MIXED2IO2 */
+ 0, /* MIXED2IO3 */
+ 0, /* MIXED2IO4 */
+ 0, /* MIXED2IO5 */
+ 0, /* MIXED2IO6 */
+ 0, /* MIXED2IO7 */
+ 0, /* GPLINMUX48 */
+ 0, /* GPLINMUX49 */
+ 0, /* GPLINMUX50 */
+ 0, /* GPLINMUX51 */
+ 0, /* GPLINMUX52 */
+ 0, /* GPLINMUX53 */
+ 0, /* GPLINMUX54 */
+ 0, /* GPLINMUX55 */
+ 0, /* GPLINMUX56 */
+ 0, /* GPLINMUX57 */
+ 0, /* GPLINMUX58 */
+ 0, /* GPLINMUX59 */
+ 0, /* GPLINMUX60 */
+ 0, /* GPLINMUX61 */
+ 0, /* GPLINMUX62 */
+ 0, /* GPLINMUX63 */
+ 0, /* GPLINMUX64 */
+ 0, /* GPLINMUX65 */
+ 0, /* GPLINMUX66 */
+ 0, /* GPLINMUX67 */
+ 0, /* GPLINMUX68 */
+ 0, /* GPLINMUX69 */
+ 0, /* GPLINMUX70 */
+ 1, /* GPLMUX0 */
+ 1, /* GPLMUX1 */
+ 1, /* GPLMUX2 */
+ 1, /* GPLMUX3 */
+ 1, /* GPLMUX4 */
+ 1, /* GPLMUX5 */
+ 1, /* GPLMUX6 */
+ 1, /* GPLMUX7 */
+ 1, /* GPLMUX8 */
+ 1, /* GPLMUX9 */
+ 1, /* GPLMUX10 */
+ 1, /* GPLMUX11 */
+ 1, /* GPLMUX12 */
+ 1, /* GPLMUX13 */
+ 1, /* GPLMUX14 */
+ 1, /* GPLMUX15 */
+ 1, /* GPLMUX16 */
+ 1, /* GPLMUX17 */
+ 1, /* GPLMUX18 */
+ 1, /* GPLMUX19 */
+ 1, /* GPLMUX20 */
+ 1, /* GPLMUX21 */
+ 1, /* GPLMUX22 */
+ 1, /* GPLMUX23 */
+ 1, /* GPLMUX24 */
+ 1, /* GPLMUX25 */
+ 1, /* GPLMUX26 */
+ 1, /* GPLMUX27 */
+ 1, /* GPLMUX28 */
+ 1, /* GPLMUX29 */
+ 1, /* GPLMUX30 */
+ 1, /* GPLMUX31 */
+ 1, /* GPLMUX32 */
+ 1, /* GPLMUX33 */
+ 1, /* GPLMUX34 */
+ 1, /* GPLMUX35 */
+ 1, /* GPLMUX36 */
+ 1, /* GPLMUX37 */
+ 1, /* GPLMUX38 */
+ 1, /* GPLMUX39 */
+ 1, /* GPLMUX40 */
+ 1, /* GPLMUX41 */
+ 1, /* GPLMUX42 */
+ 1, /* GPLMUX43 */
+ 1, /* GPLMUX44 */
+ 1, /* GPLMUX45 */
+ 1, /* GPLMUX46 */
+ 1, /* GPLMUX47 */
+ 1, /* GPLMUX48 */
+ 1, /* GPLMUX49 */
+ 1, /* GPLMUX50 */
+ 1, /* GPLMUX51 */
+ 1, /* GPLMUX52 */
+ 1, /* GPLMUX53 */
+ 1, /* GPLMUX54 */
+ 1, /* GPLMUX55 */
+ 1, /* GPLMUX56 */
+ 1, /* GPLMUX57 */
+ 1, /* GPLMUX58 */
+ 1, /* GPLMUX59 */
+ 1, /* GPLMUX60 */
+ 1, /* GPLMUX61 */
+ 1, /* GPLMUX62 */
+ 1, /* GPLMUX63 */
+ 1, /* GPLMUX64 */
+ 1, /* GPLMUX65 */
+ 1, /* GPLMUX66 */
+ 1, /* GPLMUX67 */
+ 1, /* GPLMUX68 */
+ 1, /* GPLMUX69 */
+ 1, /* GPLMUX70 */
+ 0, /* NANDUSEFPGA */
+ 0, /* UART0USEFPGA */
+ 0, /* RGMII1USEFPGA */
+ 0, /* SPIS0USEFPGA */
+ 0, /* CAN0USEFPGA */
+ 0, /* I2C0USEFPGA */
+ 0, /* SDMMCUSEFPGA */
+ 0, /* QSPIUSEFPGA */
+ 0, /* SPIS1USEFPGA */
+ 0, /* RGMII0USEFPGA */
+ 0, /* UART1USEFPGA */
+ 0, /* CAN1USEFPGA */
+ 0, /* USB1USEFPGA */
+ 0, /* I2C3USEFPGA */
+ 0, /* I2C2USEFPGA */
+ 0, /* I2C1USEFPGA */
+ 0, /* SPIM1USEFPGA */
+ 0, /* USB0USEFPGA */
+ 0 /* SPIM0USEFPGA */
+};
+#endif /* __SOCFPGA_PINMUX_CONFIG_H__ */
--- /dev/null
+/*
+ * Altera SoCFPGA Clock and PLL configuration
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __SOCFPGA_PLL_CONFIG_H__
+#define __SOCFPGA_PLL_CONFIG_H__
+
+#define CONFIG_HPS_DBCTRL_STAYOSC1 1
+
+#define CONFIG_HPS_MAINPLLGRP_VCO_DENOM 0
+#define CONFIG_HPS_MAINPLLGRP_VCO_NUMER 63
+#define CONFIG_HPS_MAINPLLGRP_MPUCLK_CNT 0
+#define CONFIG_HPS_MAINPLLGRP_MAINCLK_CNT 0
+#define CONFIG_HPS_MAINPLLGRP_DBGATCLK_CNT 0
+#define CONFIG_HPS_MAINPLLGRP_MAINQSPICLK_CNT 3
+#define CONFIG_HPS_MAINPLLGRP_MAINNANDSDMMCCLK_CNT 511
+#define CONFIG_HPS_MAINPLLGRP_CFGS2FUSER0CLK_CNT 15
+#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L3MPCLK 1
+#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L3SPCLK 1
+#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L4MPCLK 1
+#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L4SPCLK 1
+#define CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGATCLK 0
+#define CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGCLK 1
+#define CONFIG_HPS_MAINPLLGRP_TRACEDIV_TRACECLK 0
+#define CONFIG_HPS_MAINPLLGRP_L4SRC_L4MP 1
+#define CONFIG_HPS_MAINPLLGRP_L4SRC_L4SP 1
+
+#define CONFIG_HPS_PERPLLGRP_VCO_DENOM 0
+#define CONFIG_HPS_PERPLLGRP_VCO_NUMER 39
+#define CONFIG_HPS_PERPLLGRP_VCO_PSRC 0
+#define CONFIG_HPS_PERPLLGRP_EMAC0CLK_CNT 511
+#define CONFIG_HPS_PERPLLGRP_EMAC1CLK_CNT 3
+#define CONFIG_HPS_PERPLLGRP_PERQSPICLK_CNT 511
+#define CONFIG_HPS_PERPLLGRP_PERNANDSDMMCCLK_CNT 4
+#define CONFIG_HPS_PERPLLGRP_PERBASECLK_CNT 4
+#define CONFIG_HPS_PERPLLGRP_S2FUSER1CLK_CNT 511
+#define CONFIG_HPS_PERPLLGRP_DIV_USBCLK 0
+#define CONFIG_HPS_PERPLLGRP_DIV_SPIMCLK 0
+#define CONFIG_HPS_PERPLLGRP_DIV_CAN0CLK 4
+#define CONFIG_HPS_PERPLLGRP_DIV_CAN1CLK 4
+#define CONFIG_HPS_PERPLLGRP_GPIODIV_GPIODBCLK 6249
+#define CONFIG_HPS_PERPLLGRP_SRC_SDMMC 2
+#define CONFIG_HPS_PERPLLGRP_SRC_NAND 2
+#define CONFIG_HPS_PERPLLGRP_SRC_QSPI 1
+
+#define CONFIG_HPS_SDRPLLGRP_VCO_DENOM 0
+#define CONFIG_HPS_SDRPLLGRP_VCO_NUMER 31
+#define CONFIG_HPS_SDRPLLGRP_VCO_SSRC 0
+#define CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_CNT 1
+#define CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_PHASE 0
+#define CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_CNT 0
+#define CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_PHASE 0
+#define CONFIG_HPS_SDRPLLGRP_DDRDQCLK_CNT 1
+#define CONFIG_HPS_SDRPLLGRP_DDRDQCLK_PHASE 4
+#define CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_CNT 5
+#define CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_PHASE 0
+
+#define CONFIG_HPS_CLK_OSC1_HZ 25000000
+#define CONFIG_HPS_CLK_OSC2_HZ 25000000
+#define CONFIG_HPS_CLK_F2S_SDR_REF_HZ 0
+#define CONFIG_HPS_CLK_F2S_PER_REF_HZ 0
+#define CONFIG_HPS_CLK_MAINVCO_HZ 1600000000
+#define CONFIG_HPS_CLK_PERVCO_HZ 1000000000
+#define CONFIG_HPS_CLK_SDRVCO_HZ 800000000
+#define CONFIG_HPS_CLK_OSC1_HZ 25000000
+#define CONFIG_HPS_CLK_OSC2_HZ 25000000
+#define CONFIG_HPS_CLK_F2S_SDR_REF_HZ 0
+#define CONFIG_HPS_CLK_F2S_PER_REF_HZ 0
+#define CONFIG_HPS_CLK_MAINVCO_HZ 1600000000
+#define CONFIG_HPS_CLK_PERVCO_HZ 1000000000
+#define CONFIG_HPS_CLK_EMAC0_HZ 1953125
+#define CONFIG_HPS_CLK_EMAC1_HZ 250000000
+#define CONFIG_HPS_CLK_USBCLK_HZ 200000000
+#define CONFIG_HPS_CLK_NAND_HZ 50000000
+#define CONFIG_HPS_CLK_SDMMC_HZ 200000000
+#define CONFIG_HPS_CLK_QSPI_HZ 400000000
+#define CONFIG_HPS_CLK_SPIM_HZ 200000000
+#define CONFIG_HPS_CLK_CAN0_HZ 12500000
+#define CONFIG_HPS_CLK_CAN1_HZ 12500000
+#define CONFIG_HPS_CLK_GPIODB_HZ 32000
+#define CONFIG_HPS_CLK_L4_MP_HZ 100000000
+#define CONFIG_HPS_CLK_L4_SP_HZ 100000000
+
+#define CONFIG_HPS_ALTERAGRP_MPUCLK 1
+#define CONFIG_HPS_ALTERAGRP_MAINCLK 3
+#define CONFIG_HPS_ALTERAGRP_DBGATCLK 3
+
+
+#endif /* __SOCFPGA_PLL_CONFIG_H__ */
--- /dev/null
+/*
+ * Altera SoCFPGA SDRAM configuration
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __SOCFPGA_SDRAM_CONFIG_H__
+#define __SOCFPGA_SDRAM_CONFIG_H__
+
+/* SDRAM configuration */
+#define CONFIG_HPS_SDR_CTRLCFG_CPORTRDWR_CPORTRDWR 0x5A56A
+#define CONFIG_HPS_SDR_CTRLCFG_CPORTRMAP_CPORTRMAP 0xB00088
+#define CONFIG_HPS_SDR_CTRLCFG_CPORTWIDTH_CPORTWIDTH 0x44555
+#define CONFIG_HPS_SDR_CTRLCFG_CPORTWMAP_CPORTWMAP 0x2C011000
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ADDRORDER 0
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_DQSTRKEN 0
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ECCCORREN 0
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ECCEN 0
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_MEMBL 8
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_MEMTYPE 2
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_NODMPINS 0
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_REORDEREN 1
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_STARVELIMIT 10
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLWIDTH_CTRLWIDTH 2
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_BANKBITS 3
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_COLBITS 10
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_CSBITS 1
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_ROWBITS 15
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMDEVWIDTH_DEVWIDTH 8
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMIFWIDTH_IFWIDTH 32
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMINTR_INTREN 0
+#define CONFIG_HPS_SDR_CTRLCFG_EXTRATIME1_CFG_EXTRA_CTL_CLK_RD_TO_WR 0
+#define CONFIG_HPS_SDR_CTRLCFG_EXTRATIME1_CFG_EXTRA_CTL_CLK_RD_TO_WR_BC 0
+#define CONFIG_HPS_SDR_CTRLCFG_EXTRATIME1_CFG_EXTRA_CTL_CLK_RD_TO_WR_DIFF_CHIP 0
+#define CONFIG_HPS_SDR_CTRLCFG_LOWPWREQ_SELFRFSHMASK 3
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMODT_READ 0
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMODT_WRITE 1
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_AL 0
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TCL 7
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TCWL 7
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TFAW 18
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TRFC 120
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TRRD 3
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TRCD 6
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TREFI 3120
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TRP 6
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TWR 6
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TWTR 4
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TCCD 4
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TMRD 4
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRAS 15
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRC 20
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRTP 3
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING4_PWRDOWNEXIT 3
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING4_SELFRFSHEXIT 200
+#define CONFIG_HPS_SDR_CTRLCFG_FIFOCFG_INCSYNC 0
+#define CONFIG_HPS_SDR_CTRLCFG_FIFOCFG_SYNCMODE 0
+#define CONFIG_HPS_SDR_CTRLCFG_FPGAPORTRST 0x0
+#define CONFIG_HPS_SDR_CTRLCFG_LOWPWRTIMING_AUTOPDCYCLES 0
+#define CONFIG_HPS_SDR_CTRLCFG_LOWPWRTIMING_CLKDISABLECYCLES 8
+#define CONFIG_HPS_SDR_CTRLCFG_MPPACING_0_THRESHOLD1_31_0 0x20820820
+#define CONFIG_HPS_SDR_CTRLCFG_MPPACING_1_THRESHOLD1_59_32 0x8208208
+#define CONFIG_HPS_SDR_CTRLCFG_MPPACING_1_THRESHOLD2_3_0 0
+#define CONFIG_HPS_SDR_CTRLCFG_MPPACING_2_THRESHOLD2_35_4 0x41041041
+#define CONFIG_HPS_SDR_CTRLCFG_MPPACING_3_THRESHOLD2_59_36 0x410410
+#define CONFIG_HPS_SDR_CTRLCFG_MPPRIORITY_USERPRIORITY 0x3FFD1088
+#define CONFIG_HPS_SDR_CTRLCFG_MPTHRESHOLDRST_0_THRESHOLDRSTCYCLES_31_0 0x01010101
+#define CONFIG_HPS_SDR_CTRLCFG_MPTHRESHOLDRST_1_THRESHOLDRSTCYCLES_63_32 0x01010101
+#define CONFIG_HPS_SDR_CTRLCFG_MPTHRESHOLDRST_2_THRESHOLDRSTCYCLES_79_64 0x0101
+#define CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_0_STATICWEIGHT_31_0 0x21084210
+#define CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_1_STATICWEIGHT_49_32 0x1EF84
+#define CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_1_SUMOFWEIGHT_13_0 0x2020
+#define CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_2_SUMOFWEIGHT_45_14 0x0
+#define CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_3_SUMOFWEIGHT_63_46 0xF800
+#define CONFIG_HPS_SDR_CTRLCFG_PHYCTRL_PHYCTRL_0 0x200
+#define CONFIG_HPS_SDR_CTRLCFG_PORTCFG_AUTOPCHEN 0
+#define CONFIG_HPS_SDR_CTRLCFG_RFIFOCMAP_RFIFOCMAP 0x760210
+#define CONFIG_HPS_SDR_CTRLCFG_STATICCFG_MEMBL 2
+#define CONFIG_HPS_SDR_CTRLCFG_STATICCFG_USEECCASDATA 0
+#define CONFIG_HPS_SDR_CTRLCFG_WFIFOCMAP_WFIFOCMAP 0x980543
+
+/* Sequencer auto configuration */
+#define RW_MGR_ACTIVATE_0_AND_1 0x0D
+#define RW_MGR_ACTIVATE_0_AND_1_WAIT1 0x0E
+#define RW_MGR_ACTIVATE_0_AND_1_WAIT2 0x10
+#define RW_MGR_ACTIVATE_1 0x0F
+#define RW_MGR_CLEAR_DQS_ENABLE 0x49
+#define RW_MGR_GUARANTEED_READ 0x4C
+#define RW_MGR_GUARANTEED_READ_CONT 0x54
+#define RW_MGR_GUARANTEED_WRITE 0x18
+#define RW_MGR_GUARANTEED_WRITE_WAIT0 0x1B
+#define RW_MGR_GUARANTEED_WRITE_WAIT1 0x1F
+#define RW_MGR_GUARANTEED_WRITE_WAIT2 0x19
+#define RW_MGR_GUARANTEED_WRITE_WAIT3 0x1D
+#define RW_MGR_IDLE 0x00
+#define RW_MGR_IDLE_LOOP1 0x7B
+#define RW_MGR_IDLE_LOOP2 0x7A
+#define RW_MGR_INIT_RESET_0_CKE_0 0x6F
+#define RW_MGR_INIT_RESET_1_CKE_0 0x74
+#define RW_MGR_LFSR_WR_RD_BANK_0 0x22
+#define RW_MGR_LFSR_WR_RD_BANK_0_DATA 0x25
+#define RW_MGR_LFSR_WR_RD_BANK_0_DQS 0x24
+#define RW_MGR_LFSR_WR_RD_BANK_0_NOP 0x23
+#define RW_MGR_LFSR_WR_RD_BANK_0_WAIT 0x32
+#define RW_MGR_LFSR_WR_RD_BANK_0_WL_1 0x21
+#define RW_MGR_LFSR_WR_RD_DM_BANK_0 0x36
+#define RW_MGR_LFSR_WR_RD_DM_BANK_0_DATA 0x39
+#define RW_MGR_LFSR_WR_RD_DM_BANK_0_DQS 0x38
+#define RW_MGR_LFSR_WR_RD_DM_BANK_0_NOP 0x37
+#define RW_MGR_LFSR_WR_RD_DM_BANK_0_WAIT 0x46
+#define RW_MGR_LFSR_WR_RD_DM_BANK_0_WL_1 0x35
+#define RW_MGR_MRS0_DLL_RESET 0x02
+#define RW_MGR_MRS0_DLL_RESET_MIRR 0x08
+#define RW_MGR_MRS0_USER 0x07
+#define RW_MGR_MRS0_USER_MIRR 0x0C
+#define RW_MGR_MRS1 0x03
+#define RW_MGR_MRS1_MIRR 0x09
+#define RW_MGR_MRS2 0x04
+#define RW_MGR_MRS2_MIRR 0x0A
+#define RW_MGR_MRS3 0x05
+#define RW_MGR_MRS3_MIRR 0x0B
+#define RW_MGR_PRECHARGE_ALL 0x12
+#define RW_MGR_READ_B2B 0x59
+#define RW_MGR_READ_B2B_WAIT1 0x61
+#define RW_MGR_READ_B2B_WAIT2 0x6B
+#define RW_MGR_REFRESH_ALL 0x14
+#define RW_MGR_RETURN 0x01
+#define RW_MGR_SGLE_READ 0x7D
+#define RW_MGR_ZQCL 0x06
+
+/* Sequencer defines configuration */
+#define AFI_RATE_RATIO 1
+#define CALIB_LFIFO_OFFSET 8
+#define CALIB_VFIFO_OFFSET 6
+#define ENABLE_SUPER_QUICK_CALIBRATION 0
+#define IO_DELAY_PER_DCHAIN_TAP 25
+#define IO_DELAY_PER_DQS_EN_DCHAIN_TAP 25
+#define IO_DELAY_PER_OPA_TAP 312
+#define IO_DLL_CHAIN_LENGTH 8
+#define IO_DQDQS_OUT_PHASE_MAX 0
+#define IO_DQS_EN_DELAY_MAX 31
+#define IO_DQS_EN_DELAY_OFFSET 0
+#define IO_DQS_EN_PHASE_MAX 7
+#define IO_DQS_IN_DELAY_MAX 31
+#define IO_DQS_IN_RESERVE 4
+#define IO_DQS_OUT_RESERVE 4
+#define IO_IO_IN_DELAY_MAX 31
+#define IO_IO_OUT1_DELAY_MAX 31
+#define IO_IO_OUT2_DELAY_MAX 0
+#define IO_SHIFT_DQS_EN_WHEN_SHIFT_DQS 0
+#define MAX_LATENCY_COUNT_WIDTH 5
+#define READ_VALID_FIFO_SIZE 16
+#define REG_FILE_INIT_SEQ_SIGNATURE 0x5555048d
+#define RW_MGR_MEM_ADDRESS_MIRRORING 0
+#define RW_MGR_MEM_DATA_MASK_WIDTH 4
+#define RW_MGR_MEM_DATA_WIDTH 32
+#define RW_MGR_MEM_DQ_PER_READ_DQS 8
+#define RW_MGR_MEM_DQ_PER_WRITE_DQS 8
+#define RW_MGR_MEM_IF_READ_DQS_WIDTH 4
+#define RW_MGR_MEM_IF_WRITE_DQS_WIDTH 4
+#define RW_MGR_MEM_NUMBER_OF_CS_PER_DIMM 1
+#define RW_MGR_MEM_NUMBER_OF_RANKS 1
+#define RW_MGR_MEM_VIRTUAL_GROUPS_PER_READ_DQS 1
+#define RW_MGR_MEM_VIRTUAL_GROUPS_PER_WRITE_DQS 1
+#define RW_MGR_TRUE_MEM_DATA_MASK_WIDTH 4
+#define TINIT_CNTR0_VAL 99
+#define TINIT_CNTR1_VAL 32
+#define TINIT_CNTR2_VAL 32
+#define TRESET_CNTR0_VAL 99
+#define TRESET_CNTR1_VAL 99
+#define TRESET_CNTR2_VAL 10
+
+/* Sequencer ac_rom_init configuration */
+const u32 ac_rom_init[] = {
+ 0x20700000,
+ 0x20780000,
+ 0x10080431,
+ 0x10080530,
+ 0x10090044,
+ 0x100a0010,
+ 0x100b0000,
+ 0x10380400,
+ 0x10080449,
+ 0x100804c8,
+ 0x100a0024,
+ 0x10090008,
+ 0x100b0000,
+ 0x30780000,
+ 0x38780000,
+ 0x30780000,
+ 0x10680000,
+ 0x106b0000,
+ 0x10280400,
+ 0x10480000,
+ 0x1c980000,
+ 0x1c9b0000,
+ 0x1c980008,
+ 0x1c9b0008,
+ 0x38f80000,
+ 0x3cf80000,
+ 0x38780000,
+ 0x18180000,
+ 0x18980000,
+ 0x13580000,
+ 0x135b0000,
+ 0x13580008,
+ 0x135b0008,
+ 0x33780000,
+ 0x10580008,
+ 0x10780000
+};
+
+/* Sequencer inst_rom_init configuration */
+const u32 inst_rom_init[] = {
+ 0x80000,
+ 0x80680,
+ 0x8180,
+ 0x8200,
+ 0x8280,
+ 0x8300,
+ 0x8380,
+ 0x8100,
+ 0x8480,
+ 0x8500,
+ 0x8580,
+ 0x8600,
+ 0x8400,
+ 0x800,
+ 0x8680,
+ 0x880,
+ 0xa680,
+ 0x80680,
+ 0x900,
+ 0x80680,
+ 0x980,
+ 0xa680,
+ 0x8680,
+ 0x80680,
+ 0xb68,
+ 0xcce8,
+ 0xae8,
+ 0x8ce8,
+ 0xb88,
+ 0xec88,
+ 0xa08,
+ 0xac88,
+ 0x80680,
+ 0xce00,
+ 0xcd80,
+ 0xe700,
+ 0xc00,
+ 0x20ce0,
+ 0x20ce0,
+ 0x20ce0,
+ 0x20ce0,
+ 0xd00,
+ 0x680,
+ 0x680,
+ 0x680,
+ 0x680,
+ 0x60e80,
+ 0x61080,
+ 0x61080,
+ 0x61080,
+ 0xa680,
+ 0x8680,
+ 0x80680,
+ 0xce00,
+ 0xcd80,
+ 0xe700,
+ 0xc00,
+ 0x30ce0,
+ 0x30ce0,
+ 0x30ce0,
+ 0x30ce0,
+ 0xd00,
+ 0x680,
+ 0x680,
+ 0x680,
+ 0x680,
+ 0x70e80,
+ 0x71080,
+ 0x71080,
+ 0x71080,
+ 0xa680,
+ 0x8680,
+ 0x80680,
+ 0x1158,
+ 0x6d8,
+ 0x80680,
+ 0x1168,
+ 0x7e8,
+ 0x7e8,
+ 0x87e8,
+ 0x40fe8,
+ 0x410e8,
+ 0x410e8,
+ 0x410e8,
+ 0x1168,
+ 0x7e8,
+ 0x7e8,
+ 0xa7e8,
+ 0x80680,
+ 0x40e88,
+ 0x41088,
+ 0x41088,
+ 0x41088,
+ 0x40f68,
+ 0x410e8,
+ 0x410e8,
+ 0x410e8,
+ 0xa680,
+ 0x40fe8,
+ 0x410e8,
+ 0x410e8,
+ 0x410e8,
+ 0x41008,
+ 0x41088,
+ 0x41088,
+ 0x41088,
+ 0x1100,
+ 0xc680,
+ 0x8680,
+ 0xe680,
+ 0x80680,
+ 0x0,
+ 0x8000,
+ 0xa000,
+ 0xc000,
+ 0x80000,
+ 0x80,
+ 0x8080,
+ 0xa080,
+ 0xc080,
+ 0x80080,
+ 0x9180,
+ 0x8680,
+ 0xa680,
+ 0x80680,
+ 0x40f08,
+ 0x80680
+};
+
+#endif /* __SOCFPGA_SDRAM_CONFIG_H__ */
--- /dev/null
+/*
+ * Copyright (C) 2012 Altera Corporation <www.altera.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#include <common.h>
+#include <spl.h>
+
+void board_boot_order(u32 *spl_boot_list)
+{
+ spl_boot_list[0] = spl_boot_device();
+
+ switch (spl_boot_list[0]) {
+ case BOOT_DEVICE_MMC1:
+ spl_boot_list[0] = BOOT_DEVICE_MMC1;
+ spl_boot_list[1] = BOOT_DEVICE_UART;
+ break;
+ }
+}
.emif_ddr_phy_ctlr_1 = MT47H128M16RT25E_EMIF_READ_LATENCY,
};
+static const struct emif_regs ddr2_evm_emif_reg_data = {
+ .sdram_config = MT47H128M16RT25E_EMIF_SDCFG,
+ .ref_ctrl = MT47H128M16RT25E_EMIF_SDREF,
+ .sdram_tim1 = MT47H128M16RT25E_EMIF_TIM1,
+ .sdram_tim2 = MT47H128M16RT25E_EMIF_TIM2,
+ .sdram_tim3 = MT47H128M16RT25E_EMIF_TIM3,
+ .ocp_config = EMIF_OCP_CONFIG_AM335X_EVM,
+ .emif_ddr_phy_ctlr_1 = MT47H128M16RT25E_EMIF_READ_LATENCY,
+};
+
static const struct ddr_data ddr3_data = {
.datardsratio0 = MT41J128MJT125_RD_DQS,
.datawdsratio0 = MT41J128MJT125_WR_DQS,
.sdram_tim1 = MT41K256M16HA125E_EMIF_TIM1,
.sdram_tim2 = MT41K256M16HA125E_EMIF_TIM2,
.sdram_tim3 = MT41K256M16HA125E_EMIF_TIM3,
+ .ocp_config = EMIF_OCP_CONFIG_BEAGLEBONE_BLACK,
.zq_config = MT41K256M16HA125E_ZQ_CFG,
.emif_ddr_phy_ctlr_1 = MT41K256M16HA125E_EMIF_READ_LATENCY,
};
.sdram_tim1 = MT41J512M8RH125_EMIF_TIM1,
.sdram_tim2 = MT41J512M8RH125_EMIF_TIM2,
.sdram_tim3 = MT41J512M8RH125_EMIF_TIM3,
+ .ocp_config = EMIF_OCP_CONFIG_AM335X_EVM,
.zq_config = MT41J512M8RH125_ZQ_CFG,
.emif_ddr_phy_ctlr_1 = MT41J512M8RH125_EMIF_READ_LATENCY |
PHY_EN_DYN_PWRDN,
config_ddr(400, &ioregs_evmsk, &ddr3_icev2_data,
&ddr3_icev2_cmd_ctrl_data, &ddr3_icev2_emif_reg_data,
0);
+ else if (board_is_gp_evm())
+ config_ddr(266, &ioregs, &ddr2_data,
+ &ddr2_cmd_ctrl_data, &ddr2_evm_emif_reg_data, 0);
else
config_ddr(266, &ioregs, &ddr2_data,
&ddr2_cmd_ctrl_data, &ddr2_emif_reg_data, 0);
#ifndef _BOARD_H_
#define _BOARD_H_
+/**
+ * AM335X (EMIF_4D) EMIF REG_COS_COUNT_1, REG_COS_COUNT_2, and
+ * REG_PR_OLD_COUNT values to avoid LCDC DMA FIFO underflows and Frame
+ * Synchronization Lost errors. The values are the biggest that work
+ * reliably with offered video modes and the memory subsystem on the
+ * boards. These register have are briefly documented in "7.3.3.5.2
+ * Command Starvation" section of AM335x TRM. The REG_COS_COUNT_1 and
+ * REG_COS_COUNT_2 do not have any effect on current versions of
+ * AM335x.
+ */
+#define EMIF_OCP_CONFIG_BEAGLEBONE_BLACK 0x00141414
+#define EMIF_OCP_CONFIG_AM335X_EVM 0x003d3d3d
+
static inline int board_is_bone(void)
{
return board_ti_is("A335BONE");
#define SYSINFO_BOARD_NAME_MAX_LEN 45
+#define TPS65903X_PRIMARY_SECONDARY_PAD2 0xFB
+#define TPS65903X_PAD2_POWERHOLD_MASK 0x20
+
const struct omap_sysinfo sysinfo = {
"Board: UNKNOWN(BeagleBoard X15?) REV UNKNOWN\n"
};
int board_late_init(void)
{
setup_board_eeprom_env();
+ u8 val;
/*
* DEV_CTRL.DEV_ON = 1 please - else palmas switches off in 8 seconds
if (get_device_type() == HS_DEVICE)
setenv("boot_fit", "1");
+ /*
+ * Set the GPIO7 Pad to POWERHOLD. This has higher priority
+ * over DEV_CTRL.DEV_ON bit. This can be reset in case of
+ * PMIC Power off. So to be on the safer side set it back
+ * to POWERHOLD mode irrespective of the current state.
+ */
+ palmas_i2c_read_u8(TPS65903X_CHIP_P1, TPS65903X_PRIMARY_SECONDARY_PAD2,
+ &val);
+ val = val | TPS65903X_PAD2_POWERHOLD_MASK;
+ palmas_i2c_write_u8(TPS65903X_CHIP_P1, TPS65903X_PRIMARY_SECONDARY_PAD2,
+ val);
+
return 0;
}
struct ti_common_eeprom *ep;
ep = TI_EEPROM_DATA;
+#ifndef CONFIG_SPL_BUILD
if (ep->header == TI_EEPROM_HEADER_MAGIC)
- goto already_read;
+ return 0; /* EEPROM has already been read */
+#endif
/* Initialize with a known bad marker for i2c fails.. */
ep->header = TI_DEAD_EEPROM_MAGIC;
memcpy(ep->mac_addr, am_ep.mac_addr,
TI_EEPROM_HDR_NO_OF_MAC_ADDR * TI_EEPROM_HDR_ETH_ALEN);
-already_read:
return 0;
}
struct ti_common_eeprom *ep;
ep = TI_EEPROM_DATA;
+#ifndef CONFIG_SPL_BUILD
if (ep->header == DRA7_EEPROM_HEADER_MAGIC)
- goto already_read;
+ return 0; /* EEPROM has already been read */
+#endif
/* Initialize with a known bad marker for i2c fails.. */
ep->header = TI_DEAD_EEPROM_MAGIC;
strlcpy(ep->config, dra7_ep.config, TI_EEPROM_HDR_CONFIG_LEN + 1);
ti_eeprom_string_cleanup(ep->config);
-already_read:
return 0;
}
/* GPIO that controls power to DDR on EVM-SK */
#define GPIO_DDR_VTT_EN 7
#define DIP_S1 44
+#define MPCIE_SW 100
static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE;
return 0;
}
+static struct module_pin_mux pcie_sw_pin_mux[] = {
+ {OFFSET(mii1_rxdv), (MODE(7) | PULLUDEN )}, /* GPIO3_4 */
+ {-1},
+};
+
static struct module_pin_mux dip_pin_mux[] = {
{OFFSET(gpmc_ad12), (MODE(7) | RXACTIVE )}, /* GPIO1_12 */
{OFFSET(gpmc_ad13), (MODE(7) | RXACTIVE )}, /* GPIO1_13 */
baltos_set_console();
}
}
+
+ /* turn power for the mPCIe slot */
+ configure_module_pin_mux(pcie_sw_pin_mux);
+ if (gpio_request(MPCIE_SW, "mpcie_sw")) {
+ printf("failed to export GPIO %d\n", MPCIE_SW);
+ return -ENODEV;
+ }
+ if (gpio_direction_output(MPCIE_SW, 1)) {
+ printf("failed to set GPIO %d direction\n", MPCIE_SW);
+ return -ENODEV;
+ }
+
setenv("board_name", model);
#endif
int rv, n = 0;
uint8_t mac_addr[6];
uint32_t mac_hi, mac_lo;
- __maybe_unused struct am335x_baseboard_id header;
/*
* Note here that we're using CPSW1 since that has a 1Gbit PHY while
#ifndef _BOARD_H_
#define _BOARD_H_
-/*
- * TI AM335x parts define a system EEPROM that defines certain sub-fields.
- * We use these fields to in turn see what board we are on, and what
- * that might require us to set or not set.
- */
-#define HDR_NO_OF_MAC_ADDR 3
-#define HDR_ETH_ALEN 6
-#define HDR_NAME_LEN 8
-
-struct am335x_baseboard_id {
- unsigned int magic;
- char name[HDR_NAME_LEN];
- char version[4];
- char serial[12];
- char config[32];
- char mac_addr[HDR_NO_OF_MAC_ADDR][HDR_ETH_ALEN];
-};
-
typedef struct _BSP_VS_HWPARAM // v1.0
{
uint32_t Magic;
uint8_t MAC3[6]; // WL1271 WLAN
} __attribute__ ((packed)) BSP_VS_HWPARAM;
-static inline int board_is_bone(struct am335x_baseboard_id *header)
-{
- return !strncmp(header->name, "A335BONE", HDR_NAME_LEN);
-}
-
-static inline int board_is_bone_lt(struct am335x_baseboard_id *header)
-{
- return !strncmp(header->name, "A335BNLT", HDR_NAME_LEN);
-}
-
-static inline int board_is_evm_sk(struct am335x_baseboard_id *header)
-{
- return !strncmp("A335X_SK", header->name, HDR_NAME_LEN);
-}
-
-static inline int board_is_idk(struct am335x_baseboard_id *header)
-{
- return !strncmp(header->config, "SKU#02", 6);
-}
-
-static inline int board_is_gp_evm(struct am335x_baseboard_id *header)
-{
- return !strncmp("A33515BB", header->name, HDR_NAME_LEN);
-}
-
-static inline int board_is_evm_15_or_later(struct am335x_baseboard_id *header)
-{
- return (board_is_gp_evm(header) &&
- strncmp("1.5", header->version, 3) <= 0);
-}
-
/*
* We have three pin mux functions that must exist. We must be able to enable
* uart0, for initial output and i2c0 to read the main EEPROM. We then have a
* is required on the board.
*/
void enable_uart0_pin_mux(void);
-void enable_uart1_pin_mux(void);
-void enable_uart2_pin_mux(void);
-void enable_uart3_pin_mux(void);
-void enable_uart4_pin_mux(void);
-void enable_uart5_pin_mux(void);
-void enable_i2c0_pin_mux(void);
void enable_i2c1_pin_mux(void);
void enable_board_pin_mux(void);
#endif
{-1},
};
-static struct module_pin_mux uart1_pin_mux[] = {
- {OFFSET(uart1_rxd), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* UART1_RXD */
- {OFFSET(uart1_txd), (MODE(0) | PULLUDEN)}, /* UART1_TXD */
- {-1},
-};
-
-static struct module_pin_mux uart2_pin_mux[] = {
- {OFFSET(spi0_sclk), (MODE(1) | PULLUP_EN | RXACTIVE)}, /* UART2_RXD */
- {OFFSET(spi0_d0), (MODE(1) | PULLUDEN)}, /* UART2_TXD */
- {-1},
-};
-
-static struct module_pin_mux uart3_pin_mux[] = {
- {OFFSET(spi0_cs1), (MODE(1) | PULLUP_EN | RXACTIVE)}, /* UART3_RXD */
- {OFFSET(ecap0_in_pwm0_out), (MODE(1) | PULLUDEN)}, /* UART3_TXD */
- {-1},
-};
-
-static struct module_pin_mux uart4_pin_mux[] = {
- {OFFSET(gpmc_wait0), (MODE(6) | PULLUP_EN | RXACTIVE)}, /* UART4_RXD */
- {OFFSET(gpmc_wpn), (MODE(6) | PULLUDEN)}, /* UART4_TXD */
- {-1},
-};
-
-static struct module_pin_mux uart5_pin_mux[] = {
- {OFFSET(lcd_data9), (MODE(4) | PULLUP_EN | RXACTIVE)}, /* UART5_RXD */
- {OFFSET(lcd_data8), (MODE(4) | PULLUDEN)}, /* UART5_TXD */
- {-1},
-};
-
static struct module_pin_mux mmc0_pin_mux[] = {
{OFFSET(mmc0_dat3), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT3 */
{OFFSET(mmc0_dat2), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT2 */
{-1},
};
-static struct module_pin_mux i2c0_pin_mux[] = {
- {OFFSET(i2c0_sda), (MODE(0) | RXACTIVE |
- PULLUDEN | SLEWCTRL)}, /* I2C_DATA */
- {OFFSET(i2c0_scl), (MODE(0) | RXACTIVE |
- PULLUDEN | SLEWCTRL)}, /* I2C_SCLK */
- {-1},
-};
-
static struct module_pin_mux i2c1_pin_mux[] = {
{OFFSET(spi0_d1), (MODE(2) | RXACTIVE |
PULLUDEN | SLEWCTRL)}, /* I2C_DATA */
configure_module_pin_mux(uart0_pin_mux);
}
-void enable_uart1_pin_mux(void)
-{
- configure_module_pin_mux(uart1_pin_mux);
-}
-
-void enable_uart2_pin_mux(void)
-{
- configure_module_pin_mux(uart2_pin_mux);
-}
-
-void enable_uart3_pin_mux(void)
-{
- configure_module_pin_mux(uart3_pin_mux);
-}
-
-void enable_uart4_pin_mux(void)
-{
- configure_module_pin_mux(uart4_pin_mux);
-}
-
-void enable_uart5_pin_mux(void)
-{
- configure_module_pin_mux(uart5_pin_mux);
-}
-
-void enable_i2c0_pin_mux(void)
-{
- configure_module_pin_mux(i2c0_pin_mux);
-}
-
void enable_i2c1_pin_mux(void)
{
configure_module_pin_mux(i2c1_pin_mux);
void enable_board_pin_mux()
{
- /* Baltos */
configure_module_pin_mux(i2c1_pin_mux);
configure_module_pin_mux(gpio0_7_pin_mux);
configure_module_pin_mux(rgmii2_pin_mux);
This provides access to the QEMU firmware interface. The main
feature is to allow easy loading of files passed to qemu-system
via -kernel / -initrd
+
+source "cmd/mvebu/Kconfig"
+
endmenu
config CMD_BOOTSTAGE
# core command
obj-y += nvedit.o
+
+obj-$(CONFIG_ARCH_MVEBU) += mvebu/
--- /dev/null
+menu "MVEBU commands"
+depends on ARCH_MVEBU
+
+config CMD_MVEBU_BUBT
+ bool "bubt"
+ default n
+ help
+ bubt - Burn a u-boot image to flash
+ For details about bubt command please see the documentation
+ in doc/mvebu/cmd/bubt.txt
+
+choice
+ prompt "Flash for image"
+ default MVEBU_SPI_BOOT
+
+config MVEBU_NAND_BOOT
+ bool "NAND flash boot"
+ depends on NAND_PXA3XX
+ help
+ Enable boot from NAND flash.
+ Allow usage of NAND flash as a target for "bubt" command
+ For details about bubt command please see the documentation
+ in doc/mvebu/cmd/bubt.txt
+
+config MVEBU_SPI_BOOT
+ bool "SPI flash boot"
+ depends on SPI_FLASH
+ help
+ Enable boot from SPI flash.
+ Allow usage of SPI flash as a target for "bubt" command
+ For details about bubt command please see the documentation
+ in doc/mvebu/cmd/bubt.txt
+
+config MVEBU_MMC_BOOT
+ bool "eMMC flash boot"
+ depends on MVEBU_MMC
+ help
+ Enable boot from eMMC boot partition
+ Allow usage of eMMC/SD device as a target for "bubt" command
+ For details about bubt command please see the documentation
+ in doc/mvebu/cmd/bubt.txt
+
+endchoice
+
+config MVEBU_UBOOT_DFLT_NAME
+ string "Default image name for bubt command"
+ default "flash-image.bin"
+ help
+ This option should contain a default file name to be used with
+ MVEBU "bubt" command if the source file name is omitted
+
+endmenu
--- /dev/null
+#
+# Copyright (C) 2016 Marvell International Ltd.
+#
+# SPDX-License-Identifier: GPL-2.0
+# https://spdx.org/licenses
+
+
+obj-$(CONFIG_CMD_MVEBU_BUBT) += bubt.o
--- /dev/null
+/*
+ * Copyright (C) 2016 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ * https://spdx.org/licenses
+ */
+
+#include <config.h>
+#include <common.h>
+#include <command.h>
+#include <vsprintf.h>
+#include <errno.h>
+#include <dm.h>
+
+#include <spi_flash.h>
+#include <spi.h>
+#include <nand.h>
+#include <usb.h>
+#include <fs.h>
+#include <mmc.h>
+#include <u-boot/sha1.h>
+#include <u-boot/sha256.h>
+
+#ifndef CONFIG_SYS_MMC_ENV_DEV
+#define CONFIG_SYS_MMC_ENV_DEV 0
+#endif
+
+#if defined(CONFIG_ARMADA_8K)
+#define MAIN_HDR_MAGIC 0xB105B002
+
+struct mvebu_image_header {
+ u32 magic; /* 0-3 */
+ u32 prolog_size; /* 4-7 */
+ u32 prolog_checksum; /* 8-11 */
+ u32 boot_image_size; /* 12-15 */
+ u32 boot_image_checksum; /* 16-19 */
+ u32 rsrvd0; /* 20-23 */
+ u32 load_addr; /* 24-27 */
+ u32 exec_addr; /* 28-31 */
+ u8 uart_cfg; /* 32 */
+ u8 baudrate; /* 33 */
+ u8 ext_count; /* 34 */
+ u8 aux_flags; /* 35 */
+ u32 io_arg_0; /* 36-39 */
+ u32 io_arg_1; /* 40-43 */
+ u32 io_arg_2; /* 43-47 */
+ u32 io_arg_3; /* 48-51 */
+ u32 rsrvd1; /* 52-55 */
+ u32 rsrvd2; /* 56-59 */
+ u32 rsrvd3; /* 60-63 */
+};
+#elif defined(CONFIG_ARMADA_3700) /* A3700 */
+#define HASH_SUM_LEN 16
+#define IMAGE_VERSION_3_6_0 0x030600
+#define IMAGE_VERSION_3_5_0 0x030500
+
+struct common_tim_data {
+ u32 version;
+ u32 identifier;
+ u32 trusted;
+ u32 issue_date;
+ u32 oem_unique_id;
+ u32 reserved[5]; /* Reserve 20 bytes */
+ u32 boot_flash_sign;
+ u32 num_images;
+ u32 num_keys;
+ u32 size_of_reserved;
+};
+
+struct mvebu_image_info {
+ u32 image_id;
+ u32 next_image_id;
+ u32 flash_entry_addr;
+ u32 load_addr;
+ u32 image_size;
+ u32 image_size_to_hash;
+ u32 hash_algorithm_id;
+ u32 hash[HASH_SUM_LEN]; /* Reserve 512 bits for the hash */
+ u32 partition_number;
+ u32 enc_algorithm_id;
+ u32 encrypt_start_offset;
+ u32 encrypt_size;
+};
+#endif /* CONFIG_ARMADA_XXX */
+
+struct bubt_dev {
+ char name[8];
+ size_t (*read)(const char *file_name);
+ int (*write)(size_t image_size);
+ int (*active)(void);
+};
+
+static ulong get_load_addr(void)
+{
+ const char *addr_str;
+ unsigned long addr;
+
+ addr_str = getenv("loadaddr");
+ if (addr_str)
+ addr = simple_strtoul(addr_str, NULL, 16);
+ else
+ addr = CONFIG_SYS_LOAD_ADDR;
+
+ return addr;
+}
+
+/********************************************************************
+ * eMMC services
+ ********************************************************************/
+#ifdef CONFIG_DM_MMC
+static int mmc_burn_image(size_t image_size)
+{
+ struct mmc *mmc;
+ lbaint_t start_lba;
+ lbaint_t blk_count;
+ ulong blk_written;
+ int err;
+ const u8 mmc_dev_num = CONFIG_SYS_MMC_ENV_DEV;
+
+ mmc = find_mmc_device(mmc_dev_num);
+ if (!mmc) {
+ printf("No SD/MMC/eMMC card found\n");
+ return -ENOMEDIUM;
+ }
+
+ err = mmc_init(mmc);
+ if (err) {
+ printf("%s(%d) init failed\n", IS_SD(mmc) ? "SD" : "MMC",
+ mmc_dev_num);
+ return err;
+ }
+
+#ifdef CONFIG_SYS_MMC_ENV_PART
+ if (mmc->part_num != CONFIG_SYS_MMC_ENV_PART) {
+ err = mmc_switch_part(mmc_dev_num, CONFIG_SYS_MMC_ENV_PART);
+ if (err) {
+ printf("MMC partition switch failed\n");
+ return err;
+ }
+ }
+#endif
+
+ /* SD reserves LBA-0 for MBR and boots from LBA-1,
+ * MMC/eMMC boots from LBA-0
+ */
+ start_lba = IS_SD(mmc) ? 1 : 0;
+ blk_count = image_size / mmc->block_dev.blksz;
+ if (image_size % mmc->block_dev.blksz)
+ blk_count += 1;
+
+ blk_written = mmc->block_dev.block_write(mmc_dev_num,
+ start_lba, blk_count,
+ (void *)get_load_addr());
+ if (blk_written != blk_count) {
+ printf("Error - written %#lx blocks\n", blk_written);
+ return -ENOSPC;
+ }
+ printf("Done!\n");
+
+#ifdef CONFIG_SYS_MMC_ENV_PART
+ if (mmc->part_num != CONFIG_SYS_MMC_ENV_PART)
+ mmc_switch_part(mmc_dev_num, mmc->part_num);
+#endif
+
+ return 0;
+}
+
+static size_t mmc_read_file(const char *file_name)
+{
+ loff_t act_read = 0;
+ int rc;
+ struct mmc *mmc;
+ const u8 mmc_dev_num = CONFIG_SYS_MMC_ENV_DEV;
+
+ mmc = find_mmc_device(mmc_dev_num);
+ if (!mmc) {
+ printf("No SD/MMC/eMMC card found\n");
+ return 0;
+ }
+
+ if (mmc_init(mmc)) {
+ printf("%s(%d) init failed\n", IS_SD(mmc) ? "SD" : "MMC",
+ mmc_dev_num);
+ return 0;
+ }
+
+ /* Load from data partition (0) */
+ if (fs_set_blk_dev("mmc", "0", FS_TYPE_ANY)) {
+ printf("Error: MMC 0 not found\n");
+ return 0;
+ }
+
+ /* Perfrom file read */
+ rc = fs_read(file_name, get_load_addr(), 0, 0, &act_read);
+ if (rc)
+ return 0;
+
+ return act_read;
+}
+
+static int is_mmc_active(void)
+{
+ return 1;
+}
+#else /* CONFIG_DM_MMC */
+static int mmc_burn_image(size_t image_size)
+{
+ return -ENODEV;
+}
+
+static size_t mmc_read_file(const char *file_name)
+{
+ return 0;
+}
+
+static int is_mmc_active(void)
+{
+ return 0;
+}
+#endif /* CONFIG_DM_MMC */
+
+/********************************************************************
+ * SPI services
+ ********************************************************************/
+#ifdef CONFIG_SPI_FLASH
+static int spi_burn_image(size_t image_size)
+{
+ int ret;
+ struct spi_flash *flash;
+ u32 erase_bytes;
+
+ /* Probe the SPI bus to get the flash device */
+ flash = spi_flash_probe(CONFIG_ENV_SPI_BUS,
+ CONFIG_ENV_SPI_CS,
+ CONFIG_SF_DEFAULT_SPEED,
+ CONFIG_SF_DEFAULT_MODE);
+ if (!flash) {
+ printf("Failed to probe SPI Flash\n");
+ return -ENOMEDIUM;
+ }
+
+#ifdef CONFIG_SPI_FLASH_PROTECTION
+ spi_flash_protect(flash, 0);
+#endif
+ erase_bytes = image_size +
+ (flash->erase_size - image_size % flash->erase_size);
+ printf("Erasing %d bytes (%d blocks) at offset 0 ...",
+ erase_bytes, erase_bytes / flash->erase_size);
+ ret = spi_flash_erase(flash, 0, erase_bytes);
+ if (ret)
+ printf("Error!\n");
+ else
+ printf("Done!\n");
+
+ printf("Writing %d bytes from 0x%lx to offset 0 ...",
+ (int)image_size, get_load_addr());
+ ret = spi_flash_write(flash, 0, image_size, (void *)get_load_addr());
+ if (ret)
+ printf("Error!\n");
+ else
+ printf("Done!\n");
+
+#ifdef CONFIG_SPI_FLASH_PROTECTION
+ spi_flash_protect(flash, 1);
+#endif
+
+ return ret;
+}
+
+static int is_spi_active(void)
+{
+ return 1;
+}
+
+#else /* CONFIG_SPI_FLASH */
+static int spi_burn_image(size_t image_size)
+{
+ return -ENODEV;
+}
+
+static int is_spi_active(void)
+{
+ return 0;
+}
+#endif /* CONFIG_SPI_FLASH */
+
+/********************************************************************
+ * NAND services
+ ********************************************************************/
+#ifdef CONFIG_CMD_NAND
+static int nand_burn_image(size_t image_size)
+{
+ int ret, block_size;
+ nand_info_t *nand;
+ int dev = nand_curr_device;
+
+ if ((dev < 0) || (dev >= CONFIG_SYS_MAX_NAND_DEVICE) ||
+ (!nand_info[dev].name)) {
+ puts("\nno devices available\n");
+ return -ENOMEDIUM;
+ }
+ nand = &nand_info[dev];
+ block_size = nand->erasesize;
+
+ /* Align U-Boot size to currently used blocksize */
+ image_size = ((image_size + (block_size - 1)) & (~(block_size - 1)));
+
+ /* Erase the U-BOOT image space */
+ printf("Erasing 0x%x - 0x%x:...", 0, (int)image_size);
+ ret = nand_erase(nand, 0, image_size);
+ if (ret) {
+ printf("Error!\n");
+ goto error;
+ }
+ printf("Done!\n");
+
+ /* Write the image to flash */
+ printf("Writing image:...");
+ printf("&image_size = 0x%p\n", (void *)&image_size);
+ ret = nand_write(nand, 0, &image_size, (void *)get_load_addr());
+ if (ret)
+ printf("Error!\n");
+ else
+ printf("Done!\n");
+
+error:
+ return ret;
+}
+
+static int is_nand_active(void)
+{
+ return 1;
+}
+
+#else /* CONFIG_CMD_NAND */
+static int nand_burn_image(size_t image_size)
+{
+ return -ENODEV;
+}
+
+static int is_nand_active(void)
+{
+ return 0;
+}
+#endif /* CONFIG_CMD_NAND */
+
+/********************************************************************
+ * USB services
+ ********************************************************************/
+#if defined(CONFIG_USB_STORAGE) && defined(CONFIG_BLK)
+static size_t usb_read_file(const char *file_name)
+{
+ loff_t act_read = 0;
+ struct udevice *dev;
+ int rc;
+
+ usb_stop();
+
+ if (usb_init() < 0) {
+ printf("Error: usb_init failed\n");
+ return 0;
+ }
+
+ /* Try to recognize storage devices immediately */
+ blk_first_device(IF_TYPE_USB, &dev);
+ if (!dev) {
+ printf("Error: USB storage device not found\n");
+ return 0;
+ }
+
+ /* Always load from usb 0 */
+ if (fs_set_blk_dev("usb", "0", FS_TYPE_ANY)) {
+ printf("Error: USB 0 not found\n");
+ return 0;
+ }
+
+ /* Perfrom file read */
+ rc = fs_read(file_name, get_load_addr(), 0, 0, &act_read);
+ if (rc)
+ return 0;
+
+ return act_read;
+}
+
+static int is_usb_active(void)
+{
+ return 1;
+}
+
+#else /* defined(CONFIG_USB_STORAGE) && defined (CONFIG_BLK) */
+static size_t usb_read_file(const char *file_name)
+{
+ return 0;
+}
+
+static int is_usb_active(void)
+{
+ return 0;
+}
+#endif /* defined(CONFIG_USB_STORAGE) && defined (CONFIG_BLK) */
+
+/********************************************************************
+ * Network services
+ ********************************************************************/
+#ifdef CONFIG_CMD_NET
+static size_t tftp_read_file(const char *file_name)
+{
+ /* update global variable load_addr before tftp file from network */
+ load_addr = get_load_addr();
+ return net_loop(TFTPGET);
+}
+
+static int is_tftp_active(void)
+{
+ return 1;
+}
+
+#else
+static size_t tftp_read_file(const char *file_name)
+{
+ return 0;
+}
+
+static int is_tftp_active(void)
+{
+ return 0;
+}
+#endif /* CONFIG_CMD_NET */
+
+enum bubt_devices {
+ BUBT_DEV_NET = 0,
+ BUBT_DEV_USB,
+ BUBT_DEV_MMC,
+ BUBT_DEV_SPI,
+ BUBT_DEV_NAND,
+
+ BUBT_MAX_DEV
+};
+
+struct bubt_dev bubt_devs[BUBT_MAX_DEV] = {
+ {"tftp", tftp_read_file, NULL, is_tftp_active},
+ {"usb", usb_read_file, NULL, is_usb_active},
+ {"mmc", mmc_read_file, mmc_burn_image, is_mmc_active},
+ {"spi", NULL, spi_burn_image, is_spi_active},
+ {"nand", NULL, nand_burn_image, is_nand_active},
+};
+
+static int bubt_write_file(struct bubt_dev *dst, size_t image_size)
+{
+ if (!dst->write) {
+ printf("Error: Write not supported on device %s\n", dst->name);
+ return -ENOTSUPP;
+ }
+
+ return dst->write(image_size);
+}
+
+#if defined(CONFIG_ARMADA_8K)
+u32 do_checksum32(u32 *start, int32_t len)
+{
+ u32 sum = 0;
+ u32 *startp = start;
+
+ do {
+ sum += *startp;
+ startp++;
+ len -= 4;
+ } while (len > 0);
+
+ return sum;
+}
+
+static int check_image_header(void)
+{
+ struct mvebu_image_header *hdr =
+ (struct mvebu_image_header *)get_load_addr();
+ u32 header_len = hdr->prolog_size;
+ u32 checksum;
+ u32 checksum_ref = hdr->prolog_checksum;
+
+ /*
+ * For now compare checksum, and magic. Later we can
+ * verify more stuff on the header like interface type, etc
+ */
+ if (hdr->magic != MAIN_HDR_MAGIC) {
+ printf("ERROR: Bad MAGIC 0x%08x != 0x%08x\n",
+ hdr->magic, MAIN_HDR_MAGIC);
+ return -ENOEXEC;
+ }
+
+ /* The checksum value is discarded from checksum calculation */
+ hdr->prolog_checksum = 0;
+
+ checksum = do_checksum32((u32 *)hdr, header_len);
+ if (checksum != checksum_ref) {
+ printf("Error: Bad Image checksum. 0x%x != 0x%x\n",
+ checksum, checksum_ref);
+ return -ENOEXEC;
+ }
+
+ /* Restore the checksum before writing */
+ hdr->prolog_checksum = checksum_ref;
+ printf("Image checksum...OK!\n");
+
+ return 0;
+}
+#elif defined(CONFIG_ARMADA_3700) /* Armada 3700 */
+static int check_image_header(void)
+{
+ struct common_tim_data *hdr = (struct common_tim_data *)get_load_addr();
+ int image_num;
+ u8 hash_160_output[SHA1_SUM_LEN];
+ u8 hash_256_output[SHA256_SUM_LEN];
+ sha1_context hash1_text;
+ sha256_context hash256_text;
+ u8 *hash_output;
+ u32 hash_algorithm_id;
+ u32 image_size_to_hash;
+ u32 flash_entry_addr;
+ u32 *hash_value;
+ u32 internal_hash[HASH_SUM_LEN];
+ const u8 *buff;
+ u32 num_of_image = hdr->num_images;
+ u32 version = hdr->version;
+ u32 trusted = hdr->trusted;
+
+ /* bubt checksum validation only supports nontrusted images */
+ if (trusted == 1) {
+ printf("bypass image validation, ");
+ printf("only untrusted image is supported now\n");
+ return 0;
+ }
+ /* only supports image version 3.5 and 3.6 */
+ if (version != IMAGE_VERSION_3_5_0 && version != IMAGE_VERSION_3_6_0) {
+ printf("Error: Unsupported Image version = 0x%08x\n", version);
+ return -ENOEXEC;
+ }
+ /* validate images hash value */
+ for (image_num = 0; image_num < num_of_image; image_num++) {
+ struct mvebu_image_info *info =
+ (struct mvebu_image_info *)(get_load_addr() +
+ sizeof(struct common_tim_data) +
+ image_num * sizeof(struct mvebu_image_info));
+ hash_algorithm_id = info->hash_algorithm_id;
+ image_size_to_hash = info->image_size_to_hash;
+ flash_entry_addr = info->flash_entry_addr;
+ hash_value = info->hash;
+ buff = (const u8 *)(get_load_addr() + flash_entry_addr);
+
+ if (image_num == 0) {
+ /*
+ * The first image includes hash values in its content.
+ * For hash calculation, we need to save the original
+ * hash values to a local variable that will be
+ * copied back for comparsion and set all zeros to
+ * the orignal hash values for calculating new value.
+ * First image original format :
+ * x...x (datum1) x...x(orig. hash values) x...x(datum2)
+ * Replaced first image format :
+ * x...x (datum1) 0...0(hash values) x...x(datum2)
+ */
+ memcpy(internal_hash, hash_value,
+ sizeof(internal_hash));
+ memset(hash_value, 0, sizeof(internal_hash));
+ }
+ if (image_size_to_hash == 0) {
+ printf("Warning: Image_%d hash checksum is disabled, ",
+ image_num);
+ printf("skip the image validation.\n");
+ continue;
+ }
+ switch (hash_algorithm_id) {
+ case SHA1_SUM_LEN:
+ sha1_starts(&hash1_text);
+ sha1_update(&hash1_text, buff, image_size_to_hash);
+ sha1_finish(&hash1_text, hash_160_output);
+ hash_output = hash_160_output;
+ break;
+ case SHA256_SUM_LEN:
+ sha256_starts(&hash256_text);
+ sha256_update(&hash256_text, buff, image_size_to_hash);
+ sha256_finish(&hash256_text, hash_256_output);
+ hash_output = hash_256_output;
+ break;
+ default:
+ printf("Error: Unsupported hash_algorithm_id = %d\n",
+ hash_algorithm_id);
+ return -ENOEXEC;
+ }
+ if (image_num == 0)
+ memcpy(hash_value, internal_hash,
+ sizeof(internal_hash));
+ if (memcmp(hash_value, hash_output, hash_algorithm_id) != 0) {
+ printf("Error: Image_%d checksum is not correct\n",
+ image_num);
+ return -ENOEXEC;
+ }
+ }
+ printf("Image checksum...OK!\n");
+
+ return 0;
+}
+
+#else /* Not ARMADA? */
+static int check_image_header(void)
+{
+ printf("bubt cmd does not support this SoC device or family!\n");
+ return -ENOEXEC;
+}
+#endif
+
+static int bubt_verify(size_t image_size)
+{
+ int err;
+
+ /* Check a correct image header exists */
+ err = check_image_header();
+ if (err) {
+ printf("Error: Image header verification failed\n");
+ return err;
+ }
+
+ return 0;
+}
+
+static int bubt_read_file(struct bubt_dev *src)
+{
+ size_t image_size;
+
+ if (!src->read) {
+ printf("Error: Read not supported on device \"%s\"\n",
+ src->name);
+ return 0;
+ }
+
+ image_size = src->read(net_boot_file_name);
+ if (image_size <= 0) {
+ printf("Error: Failed to read file %s from %s\n",
+ net_boot_file_name, src->name);
+ return 0;
+ }
+
+ return image_size;
+}
+
+static int bubt_is_dev_active(struct bubt_dev *dev)
+{
+ if (!dev->active) {
+ printf("Device \"%s\" not supported by U-BOOT image\n",
+ dev->name);
+ return 0;
+ }
+
+ if (!dev->active()) {
+ printf("Device \"%s\" is inactive\n", dev->name);
+ return 0;
+ }
+
+ return 1;
+}
+
+struct bubt_dev *find_bubt_dev(char *dev_name)
+{
+ int dev;
+
+ for (dev = 0; dev < BUBT_MAX_DEV; dev++) {
+ if (strcmp(bubt_devs[dev].name, dev_name) == 0)
+ return &bubt_devs[dev];
+ }
+
+ return 0;
+}
+
+#define DEFAULT_BUBT_SRC "tftp"
+
+#ifndef DEFAULT_BUBT_DST
+#ifdef CONFIG_MVEBU_SPI_BOOT
+#define DEFAULT_BUBT_DST "spi"
+#elif defined(CONFIG_MVEBU_NAND_BOOT)
+#define DEFAULT_BUBT_DST "nand"
+#elif defined(CONFIG_MVEBU_MMC_BOOT)
+#define DEFAULT_BUBT_DST "mmc"
+else
+#define DEFAULT_BUBT_DST "error"
+#endif
+#endif /* DEFAULT_BUBT_DST */
+
+int do_bubt_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ struct bubt_dev *src, *dst;
+ size_t image_size;
+ char src_dev_name[8];
+ char dst_dev_name[8];
+ char *name;
+ int err;
+
+ if (argc < 2)
+ copy_filename(net_boot_file_name,
+ CONFIG_MVEBU_UBOOT_DFLT_NAME,
+ sizeof(net_boot_file_name));
+ else
+ copy_filename(net_boot_file_name, argv[1],
+ sizeof(net_boot_file_name));
+
+ if (argc >= 3) {
+ strncpy(dst_dev_name, argv[2], 8);
+ } else {
+ name = DEFAULT_BUBT_DST;
+ strncpy(dst_dev_name, name, 8);
+ }
+
+ if (argc >= 4)
+ strncpy(src_dev_name, argv[3], 8);
+ else
+ strncpy(src_dev_name, DEFAULT_BUBT_SRC, 8);
+
+ /* Figure out the destination device */
+ dst = find_bubt_dev(dst_dev_name);
+ if (!dst) {
+ printf("Error: Unknown destination \"%s\"\n", dst_dev_name);
+ return -EINVAL;
+ }
+
+ if (!bubt_is_dev_active(dst))
+ return -ENODEV;
+
+ /* Figure out the source device */
+ src = find_bubt_dev(src_dev_name);
+ if (!src) {
+ printf("Error: Unknown source \"%s\"\n", src_dev_name);
+ return 1;
+ }
+
+ if (!bubt_is_dev_active(src))
+ return -ENODEV;
+
+ printf("Burning U-BOOT image \"%s\" from \"%s\" to \"%s\"\n",
+ net_boot_file_name, src->name, dst->name);
+
+ image_size = bubt_read_file(src);
+ if (!image_size)
+ return -EIO;
+
+ err = bubt_verify(image_size);
+ if (err)
+ return err;
+
+ err = bubt_write_file(dst, image_size);
+ if (err)
+ return err;
+
+ return 0;
+}
+
+U_BOOT_CMD(
+ bubt, 4, 0, do_bubt_cmd,
+ "Burn a u-boot image to flash",
+ "[file-name] [destination [source]]\n"
+ "\t-file-name The image file name to burn. Default = flash-image.bin\n"
+ "\t-destination Flash to burn to [spi, nand, mmc]. Default = active boot device\n"
+ "\t-source The source to load image from [tftp, usb, mmc]. Default = tftp\n"
+ "Examples:\n"
+ "\tbubt - Burn flash-image.bin from tftp to active boot device\n"
+ "\tbubt flash-image-new.bin nand - Burn flash-image-new.bin from tftp to NAND flash\n"
+ "\tbubt backup-flash-image.bin mmc usb - Burn backup-flash-image.bin from usb to MMC\n"
+
+);
}
#endif
+#ifdef CONFIG_DM_PCI
+int pci_bar_show(struct udevice *dev)
+{
+ u8 header_type;
+ int bar_cnt, bar_id, mem_type;
+ bool is_64, is_io;
+ u32 base_low, base_high;
+ u32 size_low, size_high;
+ u64 base, size;
+ u32 reg_addr;
+ int prefetchable;
+
+ dm_pci_read_config8(dev, PCI_HEADER_TYPE, &header_type);
+
+ if (header_type == PCI_HEADER_TYPE_CARDBUS) {
+ printf("CardBus doesn't support BARs\n");
+ return -ENOSYS;
+ }
+
+ bar_cnt = (header_type == PCI_HEADER_TYPE_NORMAL) ? 6 : 2;
+
+ printf("ID Base Size Width Type\n");
+ printf("----------------------------------------------------------\n");
+
+ bar_id = 0;
+ reg_addr = PCI_BASE_ADDRESS_0;
+ while (bar_cnt) {
+ dm_pci_read_config32(dev, reg_addr, &base_low);
+ dm_pci_write_config32(dev, reg_addr, 0xffffffff);
+ dm_pci_read_config32(dev, reg_addr, &size_low);
+ dm_pci_write_config32(dev, reg_addr, base_low);
+ reg_addr += 4;
+
+ base = base_low & ~0xf;
+ size = size_low & ~0xf;
+ base_high = 0x0;
+ size_high = 0xffffffff;
+ is_64 = 0;
+ prefetchable = base_low & PCI_BASE_ADDRESS_MEM_PREFETCH;
+ is_io = base_low & PCI_BASE_ADDRESS_SPACE_IO;
+ mem_type = base_low & PCI_BASE_ADDRESS_MEM_TYPE_MASK;
+
+ if (mem_type == PCI_BASE_ADDRESS_MEM_TYPE_64) {
+ dm_pci_read_config32(dev, reg_addr, &base_high);
+ dm_pci_write_config32(dev, reg_addr, 0xffffffff);
+ dm_pci_read_config32(dev, reg_addr, &size_high);
+ dm_pci_write_config32(dev, reg_addr, base_high);
+ bar_cnt--;
+ reg_addr += 4;
+ is_64 = 1;
+ }
+
+ base = base | ((u64)base_high << 32);
+ size = size | ((u64)size_high << 32);
+
+ if ((!is_64 && size_low) || (is_64 && size)) {
+ size = ~size + 1;
+ printf(" %d %#016llx %#016llx %d %s %s\n",
+ bar_id, base, size, is_64 ? 64 : 32,
+ is_io ? "I/O" : "MEM",
+ prefetchable ? "Prefetchable" : "");
+ }
+
+ bar_id++;
+ bar_cnt--;
+ }
+
+ return 0;
+}
+#endif
+
static struct pci_reg_info regs_start[] = {
{ "vendor ID", PCI_SIZE_16, PCI_VENDOR_ID },
{ "device ID", PCI_SIZE_16, PCI_DEVICE_ID },
if (argc > 4)
value = simple_strtoul(argv[4], NULL, 16);
case 'h': /* header */
+#ifdef CONFIG_DM_PCI
+ case 'b': /* bars */
+#endif
if (argc < 3)
goto usage;
if ((bdf = get_pci_dev(argv[2])) == -1)
ret = pci_cfg_write(dev, addr, size, value);
#endif
break;
+#ifdef CONFIG_DM_PCI
+
+ case 'b': /* bars */
+ return pci_bar_show(dev);
+#endif
default:
ret = CMD_RET_USAGE;
break;
#endif
"pci header b.d.f\n"
" - show header of PCI device 'bus.device.function'\n"
+#ifdef CONFIG_DM_PCI
+ "pci bar b.d.f\n"
+ " - show BARs base and size for device b.d.f'\n"
+#endif
"pci display[.b, .w, .l] b.d.f [address] [# of objects]\n"
" - display PCI configuration space (CFG)\n"
"pci next[.b, .w, .l] b.d.f address\n"
return 0;
}
#if defined(CONFIG_SPL_RAM_DEVICE)
-SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_RAM, spl_ram_load_image);
+SPL_LOAD_IMAGE_METHOD("RAM", 0, BOOT_DEVICE_RAM, spl_ram_load_image);
#endif
#if defined(CONFIG_SPL_DFU_SUPPORT)
-SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_DFU, spl_ram_load_image);
+SPL_LOAD_IMAGE_METHOD("USB DFU", 0, BOOT_DEVICE_DFU, spl_ram_load_image);
#endif
#endif
spl_boot_list[0] = spl_boot_device();
}
-#ifdef CONFIG_SPL_BOARD_LOAD_IMAGE
-__weak void spl_board_announce_boot_device(void) { }
-#endif
-
-#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
-struct boot_device_name {
- u32 boot_dev;
- const char *name;
-};
-
-struct boot_device_name boot_name_table[] = {
-#ifdef CONFIG_SPL_RAM_DEVICE
- { BOOT_DEVICE_RAM, "RAM" },
-#endif
-#ifdef CONFIG_SPL_MMC_SUPPORT
- { BOOT_DEVICE_MMC1, "MMC1" },
- { BOOT_DEVICE_MMC2, "MMC2" },
- { BOOT_DEVICE_MMC2_2, "MMC2_2" },
-#endif
-#ifdef CONFIG_SPL_NAND_SUPPORT
- { BOOT_DEVICE_NAND, "NAND" },
-#endif
-#ifdef CONFIG_SPL_ONENAND_SUPPORT
- { BOOT_DEVICE_ONENAND, "OneNAND" },
-#endif
-#ifdef CONFIG_SPL_NOR_SUPPORT
- { BOOT_DEVICE_NOR, "NOR" },
-#endif
-#ifdef CONFIG_SPL_YMODEM_SUPPORT
- { BOOT_DEVICE_UART, "UART" },
-#endif
-#if defined(CONFIG_SPL_SPI_SUPPORT) || defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
- { BOOT_DEVICE_SPI, "SPI" },
-#endif
-#ifdef CONFIG_SPL_ETH_SUPPORT
-#ifdef CONFIG_SPL_ETH_DEVICE
- { BOOT_DEVICE_CPGMAC, "eth device" },
-#else
- { BOOT_DEVICE_CPGMAC, "net" },
-#endif
-#endif
-#ifdef CONFIG_SPL_USBETH_SUPPORT
- { BOOT_DEVICE_USBETH, "USB eth" },
-#endif
-#ifdef CONFIG_SPL_USB_SUPPORT
- { BOOT_DEVICE_USB, "USB" },
-#endif
-#ifdef CONFIG_SPL_DFU_SUPPORT
- { BOOT_DEVICE_DFU, "USB DFU" },
-#endif
-#ifdef CONFIG_SPL_SATA_SUPPORT
- { BOOT_DEVICE_SATA, "SATA" },
-#endif
- /* Keep this entry last */
- { BOOT_DEVICE_NONE, "unknown boot device" },
-};
-
-static void announce_boot_device(u32 boot_device)
-{
- int i;
-
- puts("Trying to boot from ");
-
-#ifdef CONFIG_SPL_BOARD_LOAD_IMAGE
- if (boot_device == BOOT_DEVICE_BOARD) {
- spl_board_announce_boot_device();
- puts("\n");
- return;
- }
-#endif
- for (i = 0; i < ARRAY_SIZE(boot_name_table) - 1; i++) {
- if (boot_name_table[i].boot_dev == boot_device)
- break;
- }
-
- printf("%s\n", boot_name_table[i].name);
-}
-#else
-static inline void announce_boot_device(u32 boot_device) { }
-#endif
-
static struct spl_image_loader *spl_ll_find_loader(uint boot_device)
{
struct spl_image_loader *drv =
return NULL;
}
-static int spl_load_image(struct spl_image_info *spl_image, u32 boot_device)
+static int spl_load_image(struct spl_image_info *spl_image,
+ struct spl_image_loader *loader)
{
struct spl_boot_device bootdev;
- struct spl_image_loader *loader = spl_ll_find_loader(boot_device);
- bootdev.boot_device = boot_device;
+ bootdev.boot_device = loader->boot_device;
bootdev.boot_device_name = NULL;
- if (loader)
- return loader->load_image(spl_image, &bootdev);
+ return loader->load_image(spl_image, &bootdev);
+}
+
+/**
+ * boot_from_devices() - Try loading an booting U-Boot from a list of devices
+ *
+ * @spl_image: Place to put the image details if successful
+ * @spl_boot_list: List of boot devices to try
+ * @count: Number of elements in spl_boot_list
+ * @return 0 if OK, -ve on error
+ */
+static int boot_from_devices(struct spl_image_info *spl_image,
+ u32 spl_boot_list[], int count)
+{
+ int i;
+
+ for (i = 0; i < count && spl_boot_list[i] != BOOT_DEVICE_NONE; i++) {
+ struct spl_image_loader *loader;
+
+ loader = spl_ll_find_loader(spl_boot_list[i]);
#if defined(CONFIG_SPL_SERIAL_SUPPORT) && defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
- puts("SPL: Unsupported Boot Device!\n");
+ if (loader)
+ printf("Trying to boot from %s", loader->name);
+ else
+ puts("SPL: Unsupported Boot Device!\n");
#endif
+ if (loader && !spl_load_image(spl_image, loader))
+ return 0;
+ }
+
return -ENODEV;
}
BOOT_DEVICE_NONE,
};
struct spl_image_info spl_image;
- int i;
debug(">>spl:board_init_r()\n");
memset(&spl_image, '\0', sizeof(spl_image));
board_boot_order(spl_boot_list);
- for (i = 0; i < ARRAY_SIZE(spl_boot_list) &&
- spl_boot_list[i] != BOOT_DEVICE_NONE; i++) {
- announce_boot_device(spl_boot_list[i]);
- if (!spl_load_image(&spl_image, spl_boot_list[i]))
- break;
- }
- if (i == ARRAY_SIZE(spl_boot_list) ||
- spl_boot_list[i] == BOOT_DEVICE_NONE) {
+ if (boot_from_devices(&spl_image, spl_boot_list,
+ ARRAY_SIZE(spl_boot_list))) {
puts("SPL: failed to boot from all boot devices\n");
hang();
}
#endif
#ifdef CONFIG_SPL_EXT_SUPPORT
if (!spl_start_uboot()) {
- err = spl_load_image_ext_os(spl_image, &mmc->block_dev,
+ err = spl_load_image_ext_os(spl_image, mmc_get_blk_desc(mmc),
CONFIG_SYS_MMCSD_FS_BOOT_PARTITION);
if (!err)
return err;
}
#ifdef CONFIG_SPL_FS_LOAD_PAYLOAD_NAME
- err = spl_load_image_ext(spl_image, &mmc->block_dev,
+ err = spl_load_image_ext(spl_image, mmc_get_blk_desc(mmc),
CONFIG_SYS_MMCSD_FS_BOOT_PARTITION,
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME);
if (!err)
return err;
}
-SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_MMC1, spl_mmc_load_image);
-SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_MMC2, spl_mmc_load_image);
-SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_MMC2_2, spl_mmc_load_image);
+SPL_LOAD_IMAGE_METHOD("MMC1", 0, BOOT_DEVICE_MMC1, spl_mmc_load_image);
+SPL_LOAD_IMAGE_METHOD("MMC2", 0, BOOT_DEVICE_MMC2, spl_mmc_load_image);
+SPL_LOAD_IMAGE_METHOD("MMC2_2", 0, BOOT_DEVICE_MMC2_2, spl_mmc_load_image);
}
#endif
/* Use priorty 1 so that Ubi can override this */
-SPL_LOAD_IMAGE_METHOD(1, BOOT_DEVICE_NAND, spl_nand_load_image);
+SPL_LOAD_IMAGE_METHOD("NAND", 1, BOOT_DEVICE_NAND, spl_nand_load_image);
return spl_net_load_image(spl_image, bootdev);
}
-SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_CPGMAC, spl_net_load_image_cpgmac);
+SPL_LOAD_IMAGE_METHOD("eth device", 0, BOOT_DEVICE_CPGMAC,
+ spl_net_load_image_cpgmac);
#endif
#ifdef CONFIG_SPL_USBETH_SUPPORT
return spl_net_load_image(spl_image, bootdev);
}
-SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_USBETH, spl_net_load_image_usb);
+SPL_LOAD_IMAGE_METHOD("USB eth", 0, BOOT_DEVICE_USBETH, spl_net_load_image_usb);
#endif
return 0;
}
-SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_NOR, spl_nor_load_image);
+SPL_LOAD_IMAGE_METHOD("NOR", 0, BOOT_DEVICE_NOR, spl_nor_load_image);
return 0;
}
/* Use priorty 1 so that Ubi can override this */
-SPL_LOAD_IMAGE_METHOD(1, BOOT_DEVICE_ONENAND, spl_onenand_load_image);
+SPL_LOAD_IMAGE_METHOD("OneNAND", 1, BOOT_DEVICE_ONENAND,
+ spl_onenand_load_image);
return 0;
}
-SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_SATA, spl_sata_load_image);
+SPL_LOAD_IMAGE_METHOD("SATA", 0, BOOT_DEVICE_SATA, spl_sata_load_image);
return err;
}
/* Use priorty 1 so that boards can override this */
-SPL_LOAD_IMAGE_METHOD(1, BOOT_DEVICE_SPI, spl_spi_load_image);
+SPL_LOAD_IMAGE_METHOD("SPI", 1, BOOT_DEVICE_SPI, spl_spi_load_image);
return ret;
}
/* Use priorty 0 so that Ubi will override NAND and ONENAND methods */
-SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_NAND, spl_ubi_load_image);
-SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_ONENAND, spl_ubi_load_image);
+SPL_LOAD_IMAGE_METHOD("NAND", 0, BOOT_DEVICE_NAND, spl_ubi_load_image);
+SPL_LOAD_IMAGE_METHOD("OneNAND", 0, BOOT_DEVICE_ONENAND, spl_ubi_load_image);
return 0;
}
-SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_USB, spl_usb_load_image);
+SPL_LOAD_IMAGE_METHOD("USB", 0, BOOT_DEVICE_USB, spl_usb_load_image);
printf("Loaded %d bytes\n", size);
return 0;
}
-SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_UART, spl_ymodem_load_image);
+SPL_LOAD_IMAGE_METHOD("UART", 0, BOOT_DEVICE_UART, spl_ymodem_load_image);
CONFIG_TI_SECURE_DEVICE=y
# CONFIG_SPL_NAND_SUPPORT is not set
CONFIG_TARGET_AM57XX_EVM=y
+CONFIG_TI_SECURE_EMIF_REGION_START=0xbe000000
+CONFIG_TI_SECURE_EMIF_TOTAL_REGION_SIZE=0x02000000
+CONFIG_TI_SECURE_EMIF_PROTECTED_REGION_SIZE=0x01c00000
CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_SPL_STACK_R_ADDR=0x82000000
CONFIG_TI_SECURE_DEVICE=y
# CONFIG_SPL_NAND_SUPPORT is not set
CONFIG_TARGET_DRA7XX_EVM=y
+CONFIG_TI_SECURE_EMIF_REGION_START=0xbe000000
+CONFIG_TI_SECURE_EMIF_TOTAL_REGION_SIZE=0x02000000
+CONFIG_TI_SECURE_EMIF_PROTECTED_REGION_SIZE=0x01c00000
CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_SPL_STACK_R_ADDR=0x82000000
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
+CONFIG_QSPI_AHB_INIT=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
+CONFIG_QSPI_AHB_INIT=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
+CONFIG_QSPI_AHB_INIT=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
+CONFIG_QSPI_AHB_INIT=y
CONFIG_ARM=y
CONFIG_ARCH_MVEBU=y
CONFIG_SYS_MALLOC_F_LEN=0x2000
-CONFIG_TARGET_MVEBU_DB_88F7040=y
+CONFIG_TARGET_MVEBU_ARMADA_8K=y
CONFIG_DEFAULT_DEVICE_TREE="armada-7040-db"
+CONFIG_SMBIOS_PRODUCT_NAME=""
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_CMD_FS_GENERIC=y
+CONFIG_CMD_MVEBU_BUBT=y
CONFIG_BLOCK_CACHE=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_MVTWSI=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_PHYLIB=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_PCIE_DW_MVEBU=y
CONFIG_MVEBU_COMPHY_SUPPORT=y
# CONFIG_SPL_SERIAL_PRESENT is not set
CONFIG_DEBUG_UART=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
+CONFIG_SMBIOS_MANUFACTURER=""
+CONFIG_PINCTRL=y
+CONFIG_HUSH_PARSER=y
--- /dev/null
+CONFIG_ARM=y
+CONFIG_ARCH_MVEBU=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_TARGET_MVEBU_ARMADA_8K=y
+CONFIG_DEFAULT_DEVICE_TREE="armada-8040-db"
+CONFIG_SMBIOS_PRODUCT_NAME=""
+CONFIG_AHCI=y
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_SYS_CONSOLE_INFO_QUIET=y
+# CONFIG_DISPLAY_CPUINFO is not set
+# CONFIG_DISPLAY_BOARDINFO is not set
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_SF=y
+CONFIG_CMD_SPI=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_USB=y
+# CONFIG_CMD_FPGA is not set
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_TFTPPUT=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_TIME=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_EXT4_WRITE=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FS_GENERIC=y
+CONFIG_CMD_MVEBU_BUBT=y
+CONFIG_BLOCK_CACHE=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_MVTWSI=y
+CONFIG_MISC=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_MACRONIX=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_PHYLIB=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_PCIE_DW_MVEBU=y
+CONFIG_MVEBU_COMPHY_SUPPORT=y
+# CONFIG_SPL_SERIAL_PRESENT is not set
+CONFIG_DEBUG_UART=y
+CONFIG_DEBUG_UART_BASE=0xf0512000
+CONFIG_DEBUG_UART_CLOCK=200000000
+CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_SYS_NS16550=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_STORAGE=y
+CONFIG_SMBIOS_MANUFACTURER=""
+CONFIG_PINCTRL=y
+CONFIG_HUSH_PARSER=y
CONFIG_OMAP54XX=y
# CONFIG_SPL_NAND_SUPPORT is not set
CONFIG_TARGET_OMAP5_UEVM=y
+CONFIG_ARMV7_LPAE=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0xb5
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="U-Boot > "
+CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_CMD_ASKENV=y
# CONFIG_CMD_FLASH is not set
CONFIG_G_DNL_MANUFACTURER="Samsung"
CONFIG_G_DNL_VENDOR_NUM=0x04e8
CONFIG_G_DNL_PRODUCT_NUM=0x6601
+CONFIG_DM_I2C=y
--- /dev/null
+CONFIG_ARM=y
+CONFIG_ARCH_SOCFPGA=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+# CONFIG_SPL_SPI_SUPPORT is not set
+CONFIG_TARGET_SOCFPGA_TERASIC_DE1_SOC=y
+CONFIG_SPL_STACK_R_ADDR=0x00800000
+CONFIG_SPL_YMODEM_SUPPORT=y
+CONFIG_DEFAULT_DEVICE_TREE="socfpga_cyclone5_de1_soc"
+CONFIG_FIT=y
+CONFIG_SYS_CONSOLE_IS_IN_ENV=y
+CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
+CONFIG_SYS_CONSOLE_ENV_OVERWRITE=y
+CONFIG_VERSION_VARIABLE=y
+# CONFIG_DISPLAY_BOARDINFO is not set
+CONFIG_SPL=y
+CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+CONFIG_SPL_STACK_R=y
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_BOOTZ=y
+# CONFIG_CMD_IMLS is not set
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_GREPENV=y
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_MMC=y
+CONFIG_CMD_SPI=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_TIME=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_EXT4_WRITE=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FS_GENERIC=y
+CONFIG_SPL_DM=y
+CONFIG_DM_GPIO=y
+CONFIG_DWAPB_GPIO=y
+CONFIG_SYS_I2C_DW=y
+CONFIG_DM_MMC=y
+CONFIG_DM_ETH=y
+CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_USB_STORAGE=y
+CONFIG_USE_TINY_PRINTF=y
+# CONFIG_EFI_LOADER is not set
CONFIG_MICRO_SUPPORT_CARD=y
CONFIG_SYS_TEXT_BASE=0x84000000
CONFIG_DEFAULT_DEVICE_TREE="uniphier-ld11-ref"
+# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
CONFIG_SPL_NOR_SUPPORT=y
CONFIG_HUSH_PARSER=y
# CONFIG_CMD_XIMG is not set
CONFIG_MICRO_SUPPORT_CARD=y
CONFIG_SYS_TEXT_BASE=0x84000000
CONFIG_DEFAULT_DEVICE_TREE="uniphier-ld20-ref"
+# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
CONFIG_SPL_NOR_SUPPORT=y
CONFIG_HUSH_PARSER=y
# CONFIG_CMD_XIMG is not set
CONFIG_MICRO_SUPPORT_CARD=y
CONFIG_SYS_TEXT_BASE=0x84000000
CONFIG_DEFAULT_DEVICE_TREE="uniphier-ld4-ref"
+# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
CONFIG_SPL_NOR_SUPPORT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
CONFIG_MICRO_SUPPORT_CARD=y
CONFIG_SYS_TEXT_BASE=0x84000000
CONFIG_DEFAULT_DEVICE_TREE="uniphier-pro4-ref"
+# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
CONFIG_SPL_NOR_SUPPORT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
CONFIG_MICRO_SUPPORT_CARD=y
CONFIG_SYS_TEXT_BASE=0x84000000
CONFIG_DEFAULT_DEVICE_TREE="uniphier-pxs2-vodka"
+# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
CONFIG_SPL_NOR_SUPPORT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
CONFIG_MICRO_SUPPORT_CARD=y
CONFIG_SYS_TEXT_BASE=0x84000000
CONFIG_DEFAULT_DEVICE_TREE="uniphier-sld3-ref"
+# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
CONFIG_SPL_NOR_SUPPORT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
--- /dev/null
+ Functions of Armada APN806 pin controller
+ Function 0x0 for any MPP ID activates GPIO pin mode
+----------------------------------------------------------------------
+MPP# 0x1 0x2 0x3 0x4
+----------------------------------------------------------------------
+0 SDIO_CLK - SPI0_CLK -
+1 SDIO_CMD - SPI0_MISO -
+2 SDIO_D[0] - SPI0_MOSI -
+3 SDIO_D[1] - SPI0_CS0n -
+4 SDIO_D[2] - I2C0_SDA SPI0_CS1n
+5 SDIO_D[3] - I2C0_SCK -
+6 SDIO_DS - - -
+7 SDIO_D[4] - UART1_RXD -
+8 SDIO_D[5] - UART1_TXD -
+9 SDIO_D[6] - SPI0_CS1n -
+10 SDIO_D[7] - - -
+11 - - UART0_TXD -
+12 SDIO_CARD_PW_OFF SDIO_HW_RST - -
+13 - - - -
+14 - - - -
+15 - - - -
+16 - - - -
+17 - - - -
+18 - - - -
+19 - - UART0_RXD -
--- /dev/null
+ Functions of Armada CP110 pin controller
+ Function 0x0 for any MPP ID activates GPIO pin mode
+ Function 0xc for any MPP ID activates DEBUG_BUS pin mode
+-------------------------------------------------------------------------------
+MPP# 0x1 0x2 0x3 0x4
+-------------------------------------------------------------------------------
+0 DEV_ALE[1] AU_I2SMCLK GE0_RXD[3] TDM_PCLK
+1 DEV_ALE[0] AU_I2SDO_SPDIFO GE0_RXD[2] TDM_DRX
+2 DEV_AD[15] AU_I2SEXTCLK GE0_RXD[1] TDM_DTX
+3 DEV_AD[14] AU_I2SLRCLK GE0_RXD[0] TDM_FSYNC
+4 DEV_AD[13] AU_I2SBCLK GE0_RXCTL TDM_RSTn
+5 DEV_AD[12] AU_I2SDI GE0_RXCLK TDM_INTn
+6 DEV_AD[11] - GE0_TXD[3] SPI0_CSn[2]
+7 DEV_AD[10] - GE0_TXD[2] SPI0_CSn[1]
+8 DEV_AD[9] - GE0_TXD[1] SPI0_CSn[0]
+9 DEV_AD[8] - GE0_TXD[0] SPI0_MOSI
+10 DEV_READYn - GE0_TXCTL SPI0_MISO
+11 DEV_WEn[1] - GE0_TXCLKOUT SPI0_CLK
+12 DEV_CLK_OUT NF_RBn[1] SPI1_CSn[1] GE0_RXCLK
+13 DEV_BURSTn NF_RBn[0] SPI1_MISO GE0_RXCTL
+14 DEV_BOOTCSn DEV_CSn[0] SPI1_CSn[0] SPI0_CSn[3]
+15 DEV_AD[7] - SPI1_MOSI -
+16 DEV_AD[6] - SPI1_CLK -
+17 DEV_AD[5] - - GE0_TXD[3]
+18 DEV_AD[4] - - GE0_TXD[2]
+19 DEV_AD[3] - - GE0_TXD[1]
+20 DEV_AD[2] - - GE0_TXD[0]
+21 DEV_AD[1] - - GE0_TXCTL
+22 DEV_AD[0] - - GE0_TXCLKOUT
+23 DEV_A[1] - - -
+24 DEV_A[0] - - -
+25 DEV_OEn - - - -
+26 DEV_WEn[0] - - -
+27 DEV_CSn[0] SPI1_MISO MSS_GPIO[4] GE0_RXD[3]
+28 DEV_CSn[1] SPI1_CSn[0] MSS_GPIO[5] GE0_RXD[2]
+29 DEV_CSn[2] SPI1_MOSI MSS_GPIO[6] GE0_RXD[1]
+30 DEV_CSn[3] SPI1_CLK MSS_GPIO[7] GE0_RXD[0]
+31 DEV_A[2] - MSS_GPIO[4] -
+32 MII_COL MII_TXERR MSS_SPI_MISO TDM_DRX
+33 MII_TXCLK SDIO_PWR1[0] MSS_SPI_CSn TDM_FSYNC
+34 MII_RXERR SDIO_PWR1[1] MSS_SPI_MOSI TDM_DTX
+35 SATA1_PRESENT_ACTIVEn TWSI1_SDA MSS_SPI_CLK TDM_PCLK
+36 SYNCE2_CLK TWSI1_SCK PTP_CLK SYNCE1_CLK
+37 UART2_RXD TWSI0_SCK PTP_PCLK_OUT TDM_INTn
+38 UART2_TXD TWSI0_SDA PTP_PULSE TDM_RSTn
+39 SDIO_WR_PROTECT - - AU_I2SBCLK PTP_CLK
+40 SDIO_PWR1[1] SYNCE1_CLK MSS_TWSI_SDA AU_I2SDO_SPDIFO
+41 SDIO_PWR1[0] SDIO_BUS_PWR MSS_TWSI_SCK AU_I2SLRCLK
+42 SDIO_V18_EN SDIO_WR_PROTECT SYNCE2_CLK AU_I2SMCLK
+43 SDIO_CARD_DETECT - SYNCE1_CLK AU_I2SEXTCLK
+44 GE1_TXD[2] - - -
+45 GE1_TXD[3] - - -
+46 GE1_TXD[1] - - -
+47 GE1_TXD[0] - - -
+48 GE1_TXCTL_MII_TXEN - - -
+49 GE1_TXCLKOUT MII_CRS - -
+50 GE1_RXCLK MSS_TWSI_SDA - -
+51 GE1_RXD[0] MSS_TWSI_SCK - -
+52 GE1_RXD[1] SYNCE1_CLK - SYNCE2_CLK
+53 GE1_RXD[2] - PTP_CLK -
+54 GE1_RXD[3] SYNCE2_CLK PTP_PCLK_OUT SYNCE1_CLK
+55 GE1_RXCTL_MII_RXDV - PTP_PULSE -
+56 - - - TDM_DRX
+57 - MSS_TWSI_SDA PTP_PCLK_OUT TDM_INTn
+58 - MSS_TWSI_SCK PTP_CLK TDM_RSTn
+59 MSS_GPIO[7] SYNCE2_CLK - TDM_FSYNC
+60 MSS_GPIO[6] - PTP_PULSE TDM_DTX
+61 MSS_GPIO[5] - PTP_CLK TDM_PCLK
+62 MSS_GPIO[4] SYNCE1_CLK PTP_PCLK_OUT -
+
+-------------------------------------------------------------------------------
+MPP# 0x5 0x6 0x7
+-------------------------------------------------------------------------------
+0 - PTP_PULSE MSS_TWSI_SDA
+1 - PTP_CLK MSS_TWSI_SCK
+2 MSS_UART_RXD PTP_PCLK_OUT TWSI1_SCK
+3 MSS_UART_TXD PCIe_RSTOUTn TWSI1_SDA
+4 MSS_UART_RXD UART1_CTS PCIe0_CLKREQ
+5 MSS_UART_TXD UART1_RTS PCIe1_CLKREQ
+6 AU_I2SEXTCLK SATA1_PRESENT_ACTIVEn PCIe2_CLKREQ
+7 SPI1_CSn[1] SATA0_PRESENT_ACTIVEn LED_DATA
+8 SPI1_CSn[0] UART0_CTS LED_STB
+9 SPI1_MOSI - PCIe_RSTOUTn
+10 SPI1_MISO UART0_CTS SATA1_PRESENT_ACTIVEn
+11 SPI1_CLK UART0_RTS LED_CLK
+12 - - -
+13 - - -
+14 AU_I2SEXTCLK SPI0_MISO SATA0_PRESENT_ACTIVEn
+15 - SPI0_MOSI -
+16 - - -
+17 - - -
+18 - - -
+19 - - -
+20 - - -
+21 - - -
+22 - - -
+23 AU_I2SMCLK - -
+24 AU_I2SLRCLK - -
+25 AU_I2SDO_SPDIFO - -
+26 AU_I2SBCLK - -
+27 SPI0_CSn[4] - -
+28 SPI0_CSn[5] PCIe2_CLKREQ PTP_PULSE
+29 SPI0_CSn[6] PCIe1_CLKREQ PTP_CLK
+30 SPI0_CSn[7] PCIe0_CLKREQ PTP_PCLK_OUT
+31 - PCIe_RSTOUTn -
+32 AU_I2SEXTCLK AU_I2SDI GE_MDIO
+33 AU_I2SMCLK SDIO_BUS_PWR -
+34 AU_I2SLRCLK SDIO_WR_PROTECT GE_MDC
+35 AU_I2SDO_SPDIFO SDIO_CARD_DETECT XG_MDIO
+36 AU_I2SBCLK SATA0_PRESENT_ACTIVEn XG_MDC
+37 MSS_TWSI_SCK SATA1_PRESENT_ACTIVEn GE_MDC
+38 MSS_TWSI_SDA SATA0_PRESENT_ACTIVEn GE_MDIO
+39 SPI0_CSn[1] - -
+40 PTP_PCLK_OUT SPI0_CLK UART1_TXD
+41 PTP_PULSE SPI0_MOSI UART1_RXD
+42 MSS_UART_TXD SPI0_MISO UART1_CTS
+43 MSS_UART_RXD SPI0_CSn[0] UART1_RTS
+44 - - UART0_RTS
+45 - - UART0_TXD
+46 - - UART1_RTS
+47 SPI1_CLK - UART1_TXD
+48 SPI1_MOSI - -
+49 SPI1_MISO - UART1_RXD
+50 SPI1_CSn[0] UART2_TXD UART0_RXD
+51 SPI1_CSn[1] UART2_RXD UART0_CTS
+52 SPI1_CSn[2] - UART1_CTS
+53 SPI1_CSn[3] - UART1_RXD
+54 - - -
+55 - - -
+56 AU_I2SDO_SPDIFO SPI0_CLK UART1_RXD
+57 AU_I2SBCLK SPI0_MOSI UART1_TXD
+58 AU_I2SDI SPI0_MISO UART1_CTS
+59 AU_I2SLRCLK SPI0_CSn[0] UART0_CTS
+60 AU_I2SMCLK SPI0_CSn[1] UART0_RTS
+61 AU_I2SEXTCLK SPI0_CSn[2] UART0_TXD
+62 SATA1_PRESENT_ACTIVEn SPI0_CSn[3] UART0_RXD
+
+-------------------------------------------------------------------------------
+MPP# 0x8 0x9 0xA
+-------------------------------------------------------------------------------
+0 UART0_RXD SATA0_PRESENT_ACTIVEn GE_MDIO
+1 UART0_TXD SATA1_PRESENT_ACTIVEn GE_MDC
+2 UART1_RXD SATA0_PRESENT_ACTIVEn XG_MDC
+3 UART1_TXD SATA1_PRESENT_ACTIVEn XG_MDIO
+4 UART3_RXD - GE_MDC
+5 UART3_TXD - GE_MDIO
+6 UART0_RXD PTP_PULSE -
+7 UART0_TXD PTP_CLK -
+8 UART2_RXD PTP_PCLK_OUT SYNCE1_CLK
+9 - - SYNCE2_CLK
+10 - - -
+11 UART2_TXD SATA0_PRESENT_ACTIVEn -
+12 - - -
+13 MSS_SPI_MISO - -
+14 MSS_SPI_CSn - -
+15 MSS_SPI_MOSI - -
+16 MSS_SPI_CLK - -
+17 - - -
+18 - - -
+19 - - -
+20 - - -
+21 - - -
+22 - - -
+23 - - -
+24 - - -
+25 - - -
+26 - - -
+27 GE_MDIO SATA0_PRESENT_ACTIVEn UART0_RTS
+28 GE_MDC SATA1_PRESENT_ACTIVEn UART0_CTS
+29 MSS_TWSI_SDA SATA0_PRESENT_ACTIVEn UART0_RXD
+30 MSS_TWSI_SCK SATA1_PRESENT_ACTIVEn UART0_TXD
+31 GE_MDC - -
+32 SDIO_V18_EN PCIe1_CLKREQ MSS_GPIO[0]
+33 XG_MDIO PCIe2_CLKREQ MSS_GPIO[1]
+34 - PCIe0_CLKREQ MSS_GPIO[2]
+35 GE_MDIO PCIe_RSTOUTn MSS_GPIO[3]
+36 GE_MDC PCIe2_CLKREQ MSS_GPIO[5]
+37 XG_MDC PCIe1_CLKREQ MSS_GPIO[6]
+38 XG_MDIO AU_I2SEXTCLK MSS_GPIO[7]
+39 SATA1_PRESENT_ACTIVEn MSS_GPIO[0]
+40 GE_MDIO SATA0_PRESENT_ACTIVEn MSS_GPIO[1]
+41 GE_MDC SATA1_PRESENT_ACTIVEn MSS_GPIO[2]
+42 XG_MDC SATA0_PRESENT_ACTIVEn MSS_GPIO[4]
+43 XG_MDIO SATA1_PRESENT_ACTIVEn MSS_GPIO[5]
+44 - - -
+45 - PCIe_RSTOUTn -
+46 - - -
+47 GE_MDC CLKOUT -
+48 XG_MDC - -
+49 GE_MDIO PCIe0_CLKREQ SDIO_V18_EN
+50 XG_MDIO - SDIO_PWR1[1]
+51 - - SDIO_PWR1[0]
+52 LED_CLK PCIe_RSTOUTn PCIe0_CLKREQ
+53 LED_STB - -
+54 LED_DATA - SDIO_HW_RST
+55 - - SDIO_LED
+56 - SATA1_PRESENT_ACTIVEn -
+57 - SATA0_PRESENT_ACTIVEn -
+58 LED_CLK - -
+59 LED_STB UART1_TXD -
+60 LED_DATA UART1_RXD -
+61 UART2_TXD SATA1_PRESENT_ACTIVEn GE_MDIO
+62 UART2_RXD SATA0_PRESENT_ACTIVEn GE_MDC
+
+-------------------------------------------------------------------------------
+MPP# 0xB 0xD 0xE
+-------------------------------------------------------------------------------
+0 - - -
+1 - - -
+2 - - -
+3 - - -
+4 - - -
+5 - - -
+6 - - -
+7 - - -
+8 - - -
+9 - - -
+10 - - -
+11 - CLKOUT_MPP_11 -
+12 - - -
+13 - - -
+14 - - -
+15 PTP_PULSE_CP2CP SAR_IN[5] -
+16 - SAR_IN[3] -
+17 - SAR_IN[6] -
+18 PTP_CLK_CP2CP SAR_IN[11] -
+19 WAKEUP_OUT_CP2CP SAR_IN[7] -
+20 - SAR_IN[9] -
+21 SEI_IN_CP2CP SAR_IN[8] -
+22 WAKEUP_IN_CP2CP SAR_IN[10] -
+23 LINK_RD_IN_CP2CP SAR_IN[4] -
+24 - - -
+25 - CLKOUT_MPP_25 -
+26 - SAR_IN[0] -
+27 REI_IN_CP2CP SAR_IN[1] -
+28 LED_DATA SAR_IN[2] -
+29 LED_STB AVS_FB_IN_CP2CP -
+30 LED_CLK SAR_IN[13] -
+31 - - -
+32 - SAR_CP2CP_OUT[0] -
+33 - SAR_CP2CP_OUT[1] -
+34 - SAR_CP2CP_OUT[2] -
+35 - SAR_CP2CP_OUT[3] -
+36 - CLKIN -
+37 LINK_RD_OUT_CP2CP SAR_CP2CP_OUT[4] -
+38 PTP_PULSE_CP2CP SAR_CP2CP_OUT[5] -
+39 - AVS_FB_OUT_CP2CP -
+40 - - -
+41 REI_OUT_CP2CP - -
+42 - SAR_CP2CP_OUT[9] -
+43 WAKEUP_OUT_CP2CP SAR_CP2CP_OUT[10] -
+44 PTP_CLK_CP2CP SAR_CP2CP_OUT[11] -
+45 - SAR_CP2CP_OUT[6] -
+46 - SAR_CP2CP_OUT[13] -
+47 - - -
+48 WAKEUP_IN_CP2CP SAR_CP2CP_OUT[7] -
+49 SEI_OUT_CP2CP SAR_CP2CP_OUT[8] -
+50 - - -
+51 - - -
+52 - - -
+53 SDIO_LED - -
+54 SDIO_WR_PROTECT - -
+55 SDIO_CARD_DETECT - -
+56 - - SDIO0_CLK
+57 - - SDIO0_CMD
+58 - - SDIO0_D[0]
+59 - - SDIO0_D[1]
+60 - - SDIO0_D[2]
+61 - - SDIO0_D[3]
+62 - - -
--- /dev/null
+The pinctrl driver enables Marvell Armada 8K SoCs to configure the multi-purpose
+pins (mpp) to a specific function.
+A Marvell SoC pin configuration node is a node of a group of pins which can
+be used for a specific device or function. Each node requires one or more
+mpp pins or group of pins and a mpp function common to all pins.
+
+Required properties for the pinctrl driver:
+- compatible: "marvell,mvebu-pinctrl",
+ "marvell,armada-ap806-pinctrl",
+ "marvell,a70x0-pinctrl",
+ "marvell,a80x0-cp0-pinctrl",
+ "marvell,a80x0-cp1-pinctrl"
+- bank-name: A string defining the pinc controller bank name
+- reg: A pair of values defining the pin controller base address
+ and the address space
+- pin-count: Numeric value defining the amount of multi purpose pins
+ included in this bank
+- max-func: Numeric value defining the maximum function value for
+ pins in this bank
+- pin-func: Array of pin function values for every pin in the bank.
+ When the function value for a specific pin equal 0xFF,
+ the pin configuration is skipped and a default function
+ value is used for this pin.
+
+The A8K is a hybrid SoC that contains several silicon dies interconnected in
+a single package. Each such die may have a separate pin controller.
+
+Example:
+/ {
+ ap806 {
+ config-space {
+ pinctl: pinctl@6F4000 {
+ compatible = "marvell,mvebu-pinctrl",
+ "marvell,armada-ap806-pinctrl";
+ bank-name ="apn-806";
+ reg = <0x6F4000 0x10>;
+ pin-count = <20>;
+ max-func = <3>;
+ /* MPP Bus:
+ * SPI0 [0-3]
+ * I2C0 [4-5]
+ * UART0 [11,19]
+ */
+ /* 0 1 2 3 4 5 6 7 8 9 */
+ pin-func = < 3 3 3 3 3 3 0 0 0 0
+ 0 3 0 0 0 0 0 0 0 3>;
+ };
+ };
+ };
+
+ cp110-master {
+ config-space {
+ cpm_pinctl: pinctl@44000 {
+ compatible = "marvell,mvebu-pinctrl",
+ "marvell,a70x0-pinctrl",
+ "marvell,a80x0-cp0-pinctrl";
+ bank-name ="cp0-110";
+ reg = <0x440000 0x20>;
+ pin-count = <63>;
+ max-func = <0xf>;
+ /* MPP Bus:
+ * [0-31] = 0xff: Keep default CP0_shared_pins:
+ * [11] CLKOUT_MPP_11 (out)
+ * [23] LINK_RD_IN_CP2CP (in)
+ * [25] CLKOUT_MPP_25 (out)
+ * [29] AVS_FB_IN_CP2CP (in)
+ * [32,34] SMI
+ * [31] GPIO: push button/Wake
+ * [35-36] GPIO
+ * [37-38] I2C
+ * [40-41] SATA[0/1]_PRESENT_ACTIVEn
+ * [42-43] XSMI
+ * [44-55] RGMII1
+ * [56-62] SD
+ */
+ /* 0 1 2 3 4 5 6 7 8 9 */
+ pin-func = < 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0 7 0 7 0 0 2 2 0
+ 0 0 8 8 1 1 1 1 1 1
+ 1 1 1 1 1 1 0xE 0xE 0xE 0xE
+ 0xE 0xE 0xE>;
+ };
+ };
+ };
+
+ cp110-slave {
+ config-space {
+ cps_pinctl: pinctl@44000 {
+ compatible = "marvell,mvebu-pinctrl",
+ "marvell,a80x0-cp1-pinctrl";
+ bank-name ="cp1-110";
+ reg = <0x440000 0x20>;
+ pin-count = <63>;
+ max-func = <0xf>;
+ /* MPP Bus:
+ * [0-11] RGMII0
+ * [27,31] GE_MDIO/MDC
+ * [32-62] = 0xff: Keep default CP1_shared_pins:
+ */
+ /* 0 1 2 3 4 5 6 7 8 9 */
+ pin-func = < 0x3 0x3 0x3 0x3 0x3 0x3 0x3 0x3 0x3 0x3
+ 0x3 0x3 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0x8 0xff 0xff
+ 0xff 0x8 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff>;
+ };
+ };
+ };
+}
--- /dev/null
+How to port a serial driver to driver model
+===========================================
+
+Over half of the I2C drivers have been converted as at November 2016. These
+ones remain:
+
+ adi_i2c
+ davinci_i2c
+ fti2c010
+ ihs_i2c
+ kona_i2c
+ lpc32xx_i2c
+ pca9564_i2c
+ ppc4xx_i2c
+ rcar_i2c
+ sh_i2c
+ sh_sh7734_i2c
+ soft_i2c
+ tsi108_i2c
+ zynq_i2c
+
+The deadline for this work is the end of June 2017. If no one steps
+forward to convert these, at some point there may come a patch to remove them!
+
+Here is a suggested approach for converting your I2C driver over to driver
+model. Please feel free to update this file with your ideas and suggestions.
+
+- #ifdef out all your own I2C driver code (#ifndef CONFIG_DM_I2C)
+- Define CONFIG_DM_I2C for your board, vendor or architecture
+- If the board does not already use driver model, you need CONFIG_DM also
+- Your board should then build, but will not work fully since there will be
+ no I2C driver
+- Add the U_BOOT_DRIVER piece at the end (e.g. copy tegra_i2c.c for example)
+- Add a private struct for the driver data - avoid using static variables
+- Implement each of the driver methods, perhaps by calling your old methods
+- You may need to adjust the function parameters so that the old and new
+ implementations can share most of the existing code
+- If you convert all existing users of the driver, remove the pre-driver-model
+ code
+
+In terms of patches a conversion series typically has these patches:
+- clean up / prepare the driver for conversion
+- add driver model code
+- convert at least one existing board to use driver model serial
+- (if no boards remain that don't use driver model) remove the old code
+
+This may be a good time to move your board to use device tree also. Mostly
+this involves these steps:
+
+- define CONFIG_OF_CONTROL and CONFIG_OF_SEPARATE
+- add your device tree files to arch/<arch>/dts
+- update the Makefile there
+- Add stdout-path to your /chosen device tree node if it is not already there
+- build and get u-boot-dtb.bin so you can test it
+- Your drivers can now use device tree
+- For device tree in SPL, define CONFIG_SPL_OF_CONTROL
alias angelo_ts Angelo Dureghello <angelo@sysam.it>
alias bmeng Bin Meng <bmeng.cn@gmail.com>
alias danielschwierzeck Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
+alias dinh Dinh Nguyen <dinguyen@kernel.org>
alias galak Kumar Gala <galak@kernel.crashing.org>
alias hs Heiko Schocher <hs@denx.de>
alias ijc Ian Campbell <ijc+uboot@hellion.org.uk>
alias s5pc samsung
alias samsung uboot, prom
alias snapdragon uboot, mateusz
-alias socfpga uboot, marex, Dinh Nguyen <dinguyen@opensource.altera.com>
+alias socfpga uboot, marex, dinh
alias sunxi uboot, jagan, maxime
alias tegra uboot, sjg, Tom Warren <twarren@nvidia.com>, Stephen Warren <swarren@nvidia.com>
alias tegra2 tegra
--- /dev/null
+BUBT (Burn ATF) command
+--------------------------
+Bubt command is used to burn a new ATF image to flash device.
+
+The bubt command gets the following parameters: ATF file name, destination device and source device.
+bubt [file-name] [destination [source]]
+ - file-name Image file name to burn. default = flash-image.bin
+ - destination Flash to burn to [spi, nand, mmc]. default = active flash
+ - source Source to load image from [tftp, usb]. default = tftp
+
+Examples:
+ bubt - Burn flash-image.bin from tftp to active flash
+ bubt latest-spi.bin nand - Burn latest-spi.bin from tftp to NAND flash
+
+Notes:
+- For the TFTP interface set serverip and ipaddr.
+- To burn image to SD/eMMC device, the target is defined
+ by parameters CONFIG_SYS_MMC_ENV_DEV and CONFIG_SYS_MMC_ENV_PART.
+
+Bubt command details (burn image step by-step)
+----------------------------------------------
+This section describes bubt command flow:
+
+1. Fetch the requested ATF image from an available interface (USB/SD/SATA/XDB, etc.)
+ into the DRAM, and place it at <load_address>
+ Example: when using the FAT file system on USB flash device:
+ # usb reset
+ # fatls usb 0 (see files in device)
+ # fatload usb 0 <load_address> <file_name>
+
+2. Erase the target device:
+ - NAND: # nand erase 0 100000
+ - SPI: # sf probe 0
+ # sf erase 0 100000
+ - SD/eMMC: # mmc dev <dev_id> <boot_partition>
+
+Notes:
+- The eMMC has 2 boot partitions (BOOT0 and BOOT1) and a user data partition (DATA).
+ The boot partitions are numbered as partition 1 and 2 in MMC driver.
+ Number 0 is used for user data partition and should not be utilized for storing
+ boot images and U-Boot environment in RAW mode since it will break file system
+ structures usually located here.
+ The default boot partition is BOOT0. It is selected by the following parameter:
+ CONFIG_SYS_MMC_ENV_PART=1
+ Valid values for this parameter are 1 for BOOT0 and 2 for BOOT1.
+ Please never use partition number 0 here!
+ The eMMC has 2 boot partitions (BOOT0 and BOOT1) and a user data partition (DATA).
+ The boot partitions are numbered as partition 1 and 2 in MMC driver.
+ Number 0 is used for user data partition and should not be utilized for storing
+ boot images and U-Boot environment in RAW mode since it will break file system
+ structures usually located here.
+ The default boot partition is BOOT0. It is selected by the following parameter:
+ CONFIG_SYS_MMC_ENV_PART=1
+ Valid values for this parameter are 1 for BOOT0 and 2 for BOOT1.
+ Please never use partition number 0 here!
+- The partition number is ignored if the target device is SD card.
+- The boot image offset starts at block 0 for eMMC and block 1 for SD devices.
+ The block 0 on SD devices is left for MBR storage.
+
+3. Write the ATF image:
+ - NAND: # nand write <load_address> 0 <ATF Size>
+ - SPI: # sf write <load_address> 0 <ATF Size>
+ - SD/eMMC: # mmc write <load_address> [0|1] <ATF Size>/<block_size>
+
struct mv_priv *priv = (struct mv_priv *)sata_dev_desc[port].priv;
struct crqb *req;
int slot;
+ u32 start;
if (len >= 64 * 1024) {
printf("We only support <64K transfers for now\n");
CRQB_SECTCOUNT_COUNT_EXP_MASK;
/* Flush data */
- flush_dcache_range((u32)req, (u32)req + sizeof(*req));
+ start = (u32)req & ~(ARCH_DMA_MINALIGN - 1);
+ flush_dcache_range(start,
+ start + ALIGN(sizeof(*req), ARCH_DMA_MINALIGN));
/* Trigger operation */
slot = get_next_reqip(port);
process_responses(port);
/* Invalidate data on read */
- if (buffer && len)
- invalidate_dcache_range((u32)buffer, (u32)buffer + len);
+ if (buffer && len) {
+ start = (u32)buffer & ~(ARCH_DMA_MINALIGN - 1);
+ invalidate_dcache_range(start,
+ start + ALIGN(len, ARCH_DMA_MINALIGN));
+ }
return len;
}
*/
/*
- * Generic driver for Freescale DDR/DDR2/DDR3 memory controller.
+ * Generic driver for Freescale DDR/DDR2/DDR3/DDR4 memory controller.
* Based on code from spd_sdram.c
* Author: James Yang [at freescale.com]
*/
#include <common.h>
#include <fsl_ddr_sdram.h>
-
+#include <fsl_errata.h>
#include <fsl_ddr.h>
#include <fsl_immap.h>
#include <asm/io.h>
unsigned int ip_rev = 0;
unsigned int unq_mrs_en = 0;
int cs_en = 1;
+#ifdef CONFIG_SYS_FSL_ERRATUM_A009942
+ unsigned int ddr_freq;
+#endif
+#if (defined(CONFIG_SYS_FSL_ERRATUM_A008378) && \
+ defined(CONFIG_SYS_FSL_DDRC_GEN4)) || \
+ defined(CONFIG_SYS_FSL_ERRATUM_A009942)
+ struct ccsr_ddr __iomem *ddrc;
+
+ switch (ctrl_num) {
+ case 0:
+ ddrc = (void *)CONFIG_SYS_FSL_DDR_ADDR;
+ break;
+#if defined(CONFIG_SYS_FSL_DDR2_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 1)
+ case 1:
+ ddrc = (void *)CONFIG_SYS_FSL_DDR2_ADDR;
+ break;
+#endif
+#if defined(CONFIG_SYS_FSL_DDR3_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 2)
+ case 2:
+ ddrc = (void *)CONFIG_SYS_FSL_DDR3_ADDR;
+ break;
+#endif
+#if defined(CONFIG_SYS_FSL_DDR4_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 3)
+ case 3:
+ ddrc = (void *)CONFIG_SYS_FSL_DDR4_ADDR;
+ break;
+#endif
+ default:
+ printf("%s unexpected ctrl_num = %u\n", __func__, ctrl_num);
+ return 1;
+ }
+#endif
memset(ddr, 0, sizeof(fsl_ddr_cfg_regs_t));
ddr->debug[2] |= 0x00000200; /* set bit 22 */
#endif
+#if defined(CONFIG_SYS_FSL_ERRATUM_A008378) && defined(CONFIG_SYS_FSL_DDRC_GEN4)
+ /* Erratum applies when accumulated ECC is used, or DBI is enabled */
+#define IS_ACC_ECC_EN(v) ((v) & 0x4)
+#define IS_DBI(v) ((((v) >> 12) & 0x3) == 0x2)
+ if (has_erratum_a008378()) {
+ if (IS_ACC_ECC_EN(ddr->ddr_sdram_cfg) ||
+ IS_DBI(ddr->ddr_sdram_cfg_3)) {
+ ddr->debug[28] = ddr_in32(&ddrc->debug[28]);
+ ddr->debug[28] |= (0x9 << 20);
+ }
+ }
+#endif
+
+#ifdef CONFIG_SYS_FSL_ERRATUM_A009942
+ ddr_freq = get_ddr_freq(ctrl_num) / 1000000;
+ ddr->debug[28] |= ddr_in32(&ddrc->debug[28]);
+ ddr->debug[28] &= 0xff0fff00;
+ if (ddr_freq <= 1333)
+ ddr->debug[28] |= 0x0080006a;
+ else if (ddr_freq <= 1600)
+ ddr->debug[28] |= 0x0070006f;
+ else if (ddr_freq <= 1867)
+ ddr->debug[28] |= 0x00700076;
+ else if (ddr_freq <= 2133)
+ ddr->debug[28] |= 0x0060007b;
+ if (popts->cpo_sample)
+ ddr->debug[28] = (ddr->debug[28] & 0xffffff00) |
+ popts->cpo_sample;
+#endif
+
return check_fsl_memctl_config_regs(ddr);
}
+
+#ifdef CONFIG_SYS_FSL_ERRATUM_A009942
+/*
+ * This additional workaround of A009942 checks the condition to determine if
+ * the CPO value set by the existing A009942 workaround needs to be updated.
+ * If need, print a warning to prompt user reconfigure DDR debug_29[24:31] with
+ * expected optimal value, the optimal value is highly board dependent.
+ */
+void erratum_a009942_check_cpo(void)
+{
+ struct ccsr_ddr __iomem *ddr =
+ (struct ccsr_ddr __iomem *)(CONFIG_SYS_FSL_DDR_ADDR);
+ u32 cpo, cpo_e, cpo_o, cpo_target, cpo_optimal;
+ u32 cpo_min = ddr_in32(&ddr->debug[9]) >> 24;
+ u32 cpo_max = cpo_min;
+ u32 sdram_cfg, i, tmp, lanes, ddr_type;
+ bool update_cpo = false, has_ecc = false;
+
+ sdram_cfg = ddr_in32(&ddr->sdram_cfg);
+ if (sdram_cfg & SDRAM_CFG_32_BE)
+ lanes = 4;
+ else if (sdram_cfg & SDRAM_CFG_16_BE)
+ lanes = 2;
+ else
+ lanes = 8;
+
+ if (sdram_cfg & SDRAM_CFG_ECC_EN)
+ has_ecc = true;
+
+ /* determine the maximum and minimum CPO values */
+ for (i = 9; i < 9 + lanes / 2; i++) {
+ cpo = ddr_in32(&ddr->debug[i]);
+ cpo_e = cpo >> 24;
+ cpo_o = (cpo >> 8) & 0xff;
+ tmp = min(cpo_e, cpo_o);
+ if (tmp < cpo_min)
+ cpo_min = tmp;
+ tmp = max(cpo_e, cpo_o);
+ if (tmp > cpo_max)
+ cpo_max = tmp;
+ }
+
+ if (has_ecc) {
+ cpo = ddr_in32(&ddr->debug[13]);
+ cpo = cpo >> 24;
+ if (cpo < cpo_min)
+ cpo_min = cpo;
+ if (cpo > cpo_max)
+ cpo_max = cpo;
+ }
+
+ cpo_target = ddr_in32(&ddr->debug[28]) & 0xff;
+ cpo_optimal = ((cpo_max + cpo_min) >> 1) + 0x27;
+ debug("cpo_optimal = 0x%x, cpo_target = 0x%x\n", cpo_optimal,
+ cpo_target);
+ debug("cpo_max = 0x%x, cpo_min = 0x%x\n", cpo_max, cpo_min);
+
+ ddr_type = (sdram_cfg & SDRAM_CFG_SDRAM_TYPE_MASK) >>
+ SDRAM_CFG_SDRAM_TYPE_SHIFT;
+ if (ddr_type == SDRAM_TYPE_DDR4)
+ update_cpo = (cpo_min + 0x3b) < cpo_target ? true : false;
+ else if (ddr_type == SDRAM_TYPE_DDR3)
+ update_cpo = (cpo_min + 0x3f) < cpo_target ? true : false;
+
+ if (update_cpo) {
+ printf("WARN: pls set popts->cpo_sample = 0x%x ", cpo_optimal);
+ printf("in <board>/ddr.c to optimize cpo\n");
+ }
+}
+#endif
{
unsigned int i, bus_width;
struct ccsr_ddr __iomem *ddr;
- u32 temp_sdram_cfg;
+ u32 temp32;
u32 total_gb_size_per_controller;
int timeout;
-#if defined(CONFIG_SYS_FSL_ERRATUM_A008511) || \
- defined(CONFIG_SYS_FSL_ERRATUM_A009801)
- u32 temp32;
-#endif
#ifdef CONFIG_SYS_FSL_ERRATUM_A008511
u32 mr6;
u32 vref_seq2[3] = {0xc0, 0xf0, 0x70}; /* for range 2 */
u32 *vref_seq = vref_seq1;
#endif
-#if defined(CONFIG_SYS_FSL_ERRATUM_A009942) | \
- defined(CONFIG_SYS_FSL_ERRATUM_A010165)
- ulong ddr_freq;
- u32 tmp;
-#endif
#ifdef CONFIG_FSL_DDR_BIST
u32 mtcr, err_detect, err_sbe;
u32 cs0_bnds, cs1_bnds, cs2_bnds, cs3_bnds, cs0_config;
#ifdef CONFIG_FSL_DDR_BIST
char buffer[CONFIG_SYS_CBSIZE];
#endif
-
switch (ctrl_num) {
case 0:
ddr = (void *)CONFIG_SYS_FSL_DDR_ADDR;
ddr_out32(&ddr->debug[i], regs->debug[i]);
}
}
-#ifdef CONFIG_SYS_FSL_ERRATUM_A008378
- /* Erratum applies when accumulated ECC is used, or DBI is enabled */
-#define IS_ACC_ECC_EN(v) ((v) & 0x4)
-#define IS_DBI(v) ((((v) >> 12) & 0x3) == 0x2)
- if (has_erratum_a008378()) {
- if (IS_ACC_ECC_EN(regs->ddr_sdram_cfg) ||
- IS_DBI(regs->ddr_sdram_cfg_3))
- ddr_setbits32(&ddr->debug[28], 0x9 << 20);
- }
-#endif
#ifdef CONFIG_SYS_FSL_ERRATUM_A008511
/* Part 1 of 2 */
ddr_out32(&ddr->debug[25], temp32);
#endif
-#ifdef CONFIG_SYS_FSL_ERRATUM_A009942
- ddr_freq = get_ddr_freq(ctrl_num) / 1000000;
- tmp = ddr_in32(&ddr->debug[28]);
- if (ddr_freq <= 1333)
- ddr_out32(&ddr->debug[28], tmp | 0x0080006a);
- else if (ddr_freq <= 1600)
- ddr_out32(&ddr->debug[28], tmp | 0x0070006f);
- else if (ddr_freq <= 1867)
- ddr_out32(&ddr->debug[28], tmp | 0x00700076);
- else if (ddr_freq <= 2133)
- ddr_out32(&ddr->debug[28], tmp | 0x0060007b);
-#endif
-
#ifdef CONFIG_SYS_FSL_ERRATUM_A010165
- ddr_freq = get_ddr_freq(ctrl_num) / 1000000;
- if ((ddr_freq > 1900) && (ddr_freq < 2300)) {
- tmp = ddr_in32(&ddr->debug[28]);
- ddr_out32(&ddr->debug[28], tmp | 0x000a0000);
+ temp32 = get_ddr_freq(ctrl_num) / 1000000;
+ if ((temp32 > 1900) && (temp32 < 2300)) {
+ temp32 = ddr_in32(&ddr->debug[28]);
+ ddr_out32(&ddr->debug[28], temp32 | 0x000a0000);
}
#endif
/*
step2:
/* Set, but do not enable the memory */
- temp_sdram_cfg = regs->ddr_sdram_cfg;
- temp_sdram_cfg &= ~(SDRAM_CFG_MEM_EN);
- ddr_out32(&ddr->sdram_cfg, temp_sdram_cfg);
+ temp32 = regs->ddr_sdram_cfg;
+ temp32 &= ~(SDRAM_CFG_MEM_EN);
+ ddr_out32(&ddr->sdram_cfg, temp32);
/*
* 500 painful micro-seconds must elapse between
#ifdef CONFIG_DEEP_SLEEP
if (is_warm_boot()) {
/* enter self-refresh */
- temp_sdram_cfg = ddr_in32(&ddr->sdram_cfg_2);
- temp_sdram_cfg |= SDRAM_CFG2_FRC_SR;
- ddr_out32(&ddr->sdram_cfg_2, temp_sdram_cfg);
+ temp32 = ddr_in32(&ddr->sdram_cfg_2);
+ temp32 |= SDRAM_CFG2_FRC_SR;
+ ddr_out32(&ddr->sdram_cfg_2, temp32);
/* do board specific memory setup */
board_mem_sleep_setup();
- temp_sdram_cfg = (ddr_in32(&ddr->sdram_cfg) | SDRAM_CFG_BI);
+ temp32 = (ddr_in32(&ddr->sdram_cfg) | SDRAM_CFG_BI);
} else
#endif
- temp_sdram_cfg = ddr_in32(&ddr->sdram_cfg) & ~SDRAM_CFG_BI;
+ temp32 = ddr_in32(&ddr->sdram_cfg) & ~SDRAM_CFG_BI;
/* Let the controller go */
- ddr_out32(&ddr->sdram_cfg, temp_sdram_cfg | SDRAM_CFG_MEM_EN);
+ ddr_out32(&ddr->sdram_cfg, temp32 | SDRAM_CFG_MEM_EN);
mb();
isb();
#ifdef CONFIG_DEEP_SLEEP
if (is_warm_boot()) {
/* exit self-refresh */
- temp_sdram_cfg = ddr_in32(&ddr->sdram_cfg_2);
- temp_sdram_cfg &= ~SDRAM_CFG2_FRC_SR;
- ddr_out32(&ddr->sdram_cfg_2, temp_sdram_cfg);
+ temp32 = ddr_in32(&ddr->sdram_cfg_2);
+ temp32 &= ~SDRAM_CFG2_FRC_SR;
+ ddr_out32(&ddr->sdram_cfg_2, temp32);
}
#endif
out_be32(&ddr->debug[i], regs->debug[i]);
}
}
-#ifdef CONFIG_SYS_FSL_ERRATUM_A_004934
- out_be32(&ddr->debug[28], 0x30003000);
-#endif
#ifdef CONFIG_SYS_FSL_ERRATUM_DDR_A003474
out_be32(&ddr->debug[12], 0x00000015);
obj-$(CONFIG_SYS_I2C_PPC4XX) += ppc4xx_i2c.o
obj-$(CONFIG_SYS_I2C_RCAR) += rcar_i2c.o
obj-$(CONFIG_SYS_I2C_ROCKCHIP) += rk_i2c.o
-obj-$(CONFIG_SYS_I2C_S3C24X0) += s3c24x0_i2c.o
+obj-$(CONFIG_SYS_I2C_S3C24X0) += s3c24x0_i2c.o exynos_hs_i2c.o
obj-$(CONFIG_SYS_I2C_SANDBOX) += sandbox_i2c.o i2c-emul-uclass.o
obj-$(CONFIG_SYS_I2C_SH) += sh_i2c.o
obj-$(CONFIG_SYS_I2C_SOFT) += soft_i2c.o
* Copyright (c) 2006-2014 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
+ *
+ * NOTE: This driver should be converted to driver model before June 2017.
+ * Please see doc/driver-model/i2c-howto.txt for instructions.
*/
#include <common.h>
* --------------------------------------------------------
*
* SPDX-License-Identifier: GPL-2.0+
+ *
+ * NOTE: This driver should be converted to driver model before June 2017.
+ * Please see doc/driver-model/i2c-howto.txt for instructions.
*/
#include <common.h>
--- /dev/null
+/*
+ * Copyright (c) 2016, Google Inc
+ *
+ * (C) Copyright 2002
+ * David Mueller, ELSOFT AG, d.mueller@elsoft.ch
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <i2c.h>
+#include <asm/arch/clk.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/pinmux.h>
+#include "s3c24x0_i2c.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* HSI2C-specific register description */
+
+/* I2C_CTL Register bits */
+#define HSI2C_FUNC_MODE_I2C (1u << 0)
+#define HSI2C_MASTER (1u << 3)
+#define HSI2C_RXCHON (1u << 6) /* Write/Send */
+#define HSI2C_TXCHON (1u << 7) /* Read/Receive */
+#define HSI2C_SW_RST (1u << 31)
+
+/* I2C_FIFO_CTL Register bits */
+#define HSI2C_RXFIFO_EN (1u << 0)
+#define HSI2C_TXFIFO_EN (1u << 1)
+#define HSI2C_TXFIFO_TRIGGER_LEVEL (0x20 << 16)
+#define HSI2C_RXFIFO_TRIGGER_LEVEL (0x20 << 4)
+
+/* I2C_TRAILING_CTL Register bits */
+#define HSI2C_TRAILING_COUNT (0xff)
+
+/* I2C_INT_EN Register bits */
+#define HSI2C_TX_UNDERRUN_EN (1u << 2)
+#define HSI2C_TX_OVERRUN_EN (1u << 3)
+#define HSI2C_RX_UNDERRUN_EN (1u << 4)
+#define HSI2C_RX_OVERRUN_EN (1u << 5)
+#define HSI2C_INT_TRAILING_EN (1u << 6)
+#define HSI2C_INT_I2C_EN (1u << 9)
+
+#define HSI2C_INT_ERROR_MASK (HSI2C_TX_UNDERRUN_EN |\
+ HSI2C_TX_OVERRUN_EN |\
+ HSI2C_RX_UNDERRUN_EN |\
+ HSI2C_RX_OVERRUN_EN |\
+ HSI2C_INT_TRAILING_EN)
+
+/* I2C_CONF Register bits */
+#define HSI2C_AUTO_MODE (1u << 31)
+#define HSI2C_10BIT_ADDR_MODE (1u << 30)
+#define HSI2C_HS_MODE (1u << 29)
+
+/* I2C_AUTO_CONF Register bits */
+#define HSI2C_READ_WRITE (1u << 16)
+#define HSI2C_STOP_AFTER_TRANS (1u << 17)
+#define HSI2C_MASTER_RUN (1u << 31)
+
+/* I2C_TIMEOUT Register bits */
+#define HSI2C_TIMEOUT_EN (1u << 31)
+
+/* I2C_TRANS_STATUS register bits */
+#define HSI2C_MASTER_BUSY (1u << 17)
+#define HSI2C_SLAVE_BUSY (1u << 16)
+#define HSI2C_TIMEOUT_AUTO (1u << 4)
+#define HSI2C_NO_DEV (1u << 3)
+#define HSI2C_NO_DEV_ACK (1u << 2)
+#define HSI2C_TRANS_ABORT (1u << 1)
+#define HSI2C_TRANS_SUCCESS (1u << 0)
+#define HSI2C_TRANS_ERROR_MASK (HSI2C_TIMEOUT_AUTO |\
+ HSI2C_NO_DEV | HSI2C_NO_DEV_ACK |\
+ HSI2C_TRANS_ABORT)
+#define HSI2C_TRANS_FINISHED_MASK (HSI2C_TRANS_ERROR_MASK | HSI2C_TRANS_SUCCESS)
+
+
+/* I2C_FIFO_STAT Register bits */
+#define HSI2C_RX_FIFO_EMPTY (1u << 24)
+#define HSI2C_RX_FIFO_FULL (1u << 23)
+#define HSI2C_TX_FIFO_EMPTY (1u << 8)
+#define HSI2C_TX_FIFO_FULL (1u << 7)
+#define HSI2C_RX_FIFO_LEVEL(x) (((x) >> 16) & 0x7f)
+#define HSI2C_TX_FIFO_LEVEL(x) ((x) & 0x7f)
+
+#define HSI2C_SLV_ADDR_MAS(x) ((x & 0x3ff) << 10)
+
+#define HSI2C_TIMEOUT_US 10000 /* 10 ms, finer granularity */
+
+/*
+ * Wait for transfer completion.
+ *
+ * This function reads the interrupt status register waiting for the INT_I2C
+ * bit to be set, which indicates copletion of a transaction.
+ *
+ * @param i2c: pointer to the appropriate register bank
+ *
+ * @return: I2C_OK in case of successful completion, I2C_NOK_TIMEOUT in case
+ * the status bits do not get set in time, or an approrpiate error
+ * value in case of transfer errors.
+ */
+static int hsi2c_wait_for_trx(struct exynos5_hsi2c *i2c)
+{
+ int i = HSI2C_TIMEOUT_US;
+
+ while (i-- > 0) {
+ u32 int_status = readl(&i2c->usi_int_stat);
+
+ if (int_status & HSI2C_INT_I2C_EN) {
+ u32 trans_status = readl(&i2c->usi_trans_status);
+
+ /* Deassert pending interrupt. */
+ writel(int_status, &i2c->usi_int_stat);
+
+ if (trans_status & HSI2C_NO_DEV_ACK) {
+ debug("%s: no ACK from device\n", __func__);
+ return I2C_NACK;
+ }
+ if (trans_status & HSI2C_NO_DEV) {
+ debug("%s: no device\n", __func__);
+ return I2C_NOK;
+ }
+ if (trans_status & HSI2C_TRANS_ABORT) {
+ debug("%s: arbitration lost\n", __func__);
+ return I2C_NOK_LA;
+ }
+ if (trans_status & HSI2C_TIMEOUT_AUTO) {
+ debug("%s: device timed out\n", __func__);
+ return I2C_NOK_TOUT;
+ }
+ return I2C_OK;
+ }
+ udelay(1);
+ }
+ debug("%s: transaction timeout!\n", __func__);
+ return I2C_NOK_TOUT;
+}
+
+static int hsi2c_get_clk_details(struct s3c24x0_i2c_bus *i2c_bus)
+{
+ struct exynos5_hsi2c *hsregs = i2c_bus->hsregs;
+ ulong clkin;
+ unsigned int op_clk = i2c_bus->clock_frequency;
+ unsigned int i = 0, utemp0 = 0, utemp1 = 0;
+ unsigned int t_ftl_cycle;
+
+#if (defined CONFIG_EXYNOS4 || defined CONFIG_EXYNOS5)
+ clkin = get_i2c_clk();
+#else
+ clkin = get_PCLK();
+#endif
+ /* FPCLK / FI2C =
+ * (CLK_DIV + 1) * (TSCLK_L + TSCLK_H + 2) + 8 + 2 * FLT_CYCLE
+ * uTemp0 = (CLK_DIV + 1) * (TSCLK_L + TSCLK_H + 2)
+ * uTemp1 = (TSCLK_L + TSCLK_H + 2)
+ * uTemp2 = TSCLK_L + TSCLK_H
+ */
+ t_ftl_cycle = (readl(&hsregs->usi_conf) >> 16) & 0x7;
+ utemp0 = (clkin / op_clk) - 8 - 2 * t_ftl_cycle;
+
+ /* CLK_DIV max is 256 */
+ for (i = 0; i < 256; i++) {
+ utemp1 = utemp0 / (i + 1);
+ if ((utemp1 < 512) && (utemp1 > 4)) {
+ i2c_bus->clk_cycle = utemp1 - 2;
+ i2c_bus->clk_div = i;
+ return 0;
+ }
+ }
+ return -EINVAL;
+}
+
+static void hsi2c_ch_init(struct s3c24x0_i2c_bus *i2c_bus)
+{
+ struct exynos5_hsi2c *hsregs = i2c_bus->hsregs;
+ unsigned int t_sr_release;
+ unsigned int n_clkdiv;
+ unsigned int t_start_su, t_start_hd;
+ unsigned int t_stop_su;
+ unsigned int t_data_su, t_data_hd;
+ unsigned int t_scl_l, t_scl_h;
+ u32 i2c_timing_s1;
+ u32 i2c_timing_s2;
+ u32 i2c_timing_s3;
+ u32 i2c_timing_sla;
+
+ n_clkdiv = i2c_bus->clk_div;
+ t_scl_l = i2c_bus->clk_cycle / 2;
+ t_scl_h = i2c_bus->clk_cycle / 2;
+ t_start_su = t_scl_l;
+ t_start_hd = t_scl_l;
+ t_stop_su = t_scl_l;
+ t_data_su = t_scl_l / 2;
+ t_data_hd = t_scl_l / 2;
+ t_sr_release = i2c_bus->clk_cycle;
+
+ i2c_timing_s1 = t_start_su << 24 | t_start_hd << 16 | t_stop_su << 8;
+ i2c_timing_s2 = t_data_su << 24 | t_scl_l << 8 | t_scl_h << 0;
+ i2c_timing_s3 = n_clkdiv << 16 | t_sr_release << 0;
+ i2c_timing_sla = t_data_hd << 0;
+
+ writel(HSI2C_TRAILING_COUNT, &hsregs->usi_trailing_ctl);
+
+ /* Clear to enable Timeout */
+ clrsetbits_le32(&hsregs->usi_timeout, HSI2C_TIMEOUT_EN, 0);
+
+ /* set AUTO mode */
+ writel(readl(&hsregs->usi_conf) | HSI2C_AUTO_MODE, &hsregs->usi_conf);
+
+ /* Enable completion conditions' reporting. */
+ writel(HSI2C_INT_I2C_EN, &hsregs->usi_int_en);
+
+ /* Enable FIFOs */
+ writel(HSI2C_RXFIFO_EN | HSI2C_TXFIFO_EN, &hsregs->usi_fifo_ctl);
+
+ /* Currently operating in Fast speed mode. */
+ writel(i2c_timing_s1, &hsregs->usi_timing_fs1);
+ writel(i2c_timing_s2, &hsregs->usi_timing_fs2);
+ writel(i2c_timing_s3, &hsregs->usi_timing_fs3);
+ writel(i2c_timing_sla, &hsregs->usi_timing_sla);
+}
+
+/* SW reset for the high speed bus */
+static void exynos5_i2c_reset(struct s3c24x0_i2c_bus *i2c_bus)
+{
+ struct exynos5_hsi2c *i2c = i2c_bus->hsregs;
+ u32 i2c_ctl;
+
+ /* Set and clear the bit for reset */
+ i2c_ctl = readl(&i2c->usi_ctl);
+ i2c_ctl |= HSI2C_SW_RST;
+ writel(i2c_ctl, &i2c->usi_ctl);
+
+ i2c_ctl = readl(&i2c->usi_ctl);
+ i2c_ctl &= ~HSI2C_SW_RST;
+ writel(i2c_ctl, &i2c->usi_ctl);
+
+ /* Initialize the configure registers */
+ hsi2c_ch_init(i2c_bus);
+}
+
+/*
+ * Poll the appropriate bit of the fifo status register until the interface is
+ * ready to process the next byte or timeout expires.
+ *
+ * In addition to the FIFO status register this function also polls the
+ * interrupt status register to be able to detect unexpected transaction
+ * completion.
+ *
+ * When FIFO is ready to process the next byte, this function returns I2C_OK.
+ * If in course of polling the INT_I2C assertion is detected, the function
+ * returns I2C_NOK. If timeout happens before any of the above conditions is
+ * met - the function returns I2C_NOK_TOUT;
+
+ * @param i2c: pointer to the appropriate i2c register bank.
+ * @param rx_transfer: set to True if the receive transaction is in progress.
+ * @return: as described above.
+ */
+static unsigned hsi2c_poll_fifo(struct exynos5_hsi2c *i2c, bool rx_transfer)
+{
+ u32 fifo_bit = rx_transfer ? HSI2C_RX_FIFO_EMPTY : HSI2C_TX_FIFO_FULL;
+ int i = HSI2C_TIMEOUT_US;
+
+ while (readl(&i2c->usi_fifo_stat) & fifo_bit) {
+ if (readl(&i2c->usi_int_stat) & HSI2C_INT_I2C_EN) {
+ /*
+ * There is a chance that assertion of
+ * HSI2C_INT_I2C_EN and deassertion of
+ * HSI2C_RX_FIFO_EMPTY happen simultaneously. Let's
+ * give FIFO status priority and check it one more
+ * time before reporting interrupt. The interrupt will
+ * be reported next time this function is called.
+ */
+ if (rx_transfer &&
+ !(readl(&i2c->usi_fifo_stat) & fifo_bit))
+ break;
+ return I2C_NOK;
+ }
+ if (!i--) {
+ debug("%s: FIFO polling timeout!\n", __func__);
+ return I2C_NOK_TOUT;
+ }
+ udelay(1);
+ }
+ return I2C_OK;
+}
+
+/*
+ * Preapre hsi2c transaction, either read or write.
+ *
+ * Set up transfer as described in section 27.5.1.2 'I2C Channel Auto Mode' of
+ * the 5420 UM.
+ *
+ * @param i2c: pointer to the appropriate i2c register bank.
+ * @param chip: slave address on the i2c bus (with read/write bit exlcuded)
+ * @param len: number of bytes expected to be sent or received
+ * @param rx_transfer: set to true for receive transactions
+ * @param: issue_stop: set to true if i2c stop condition should be generated
+ * after this transaction.
+ * @return: I2C_NOK_TOUT in case the bus remained busy for HSI2C_TIMEOUT_US,
+ * I2C_OK otherwise.
+ */
+static int hsi2c_prepare_transaction(struct exynos5_hsi2c *i2c,
+ u8 chip,
+ u16 len,
+ bool rx_transfer,
+ bool issue_stop)
+{
+ u32 conf;
+
+ conf = len | HSI2C_MASTER_RUN;
+
+ if (issue_stop)
+ conf |= HSI2C_STOP_AFTER_TRANS;
+
+ /* Clear to enable Timeout */
+ writel(readl(&i2c->usi_timeout) & ~HSI2C_TIMEOUT_EN, &i2c->usi_timeout);
+
+ /* Set slave address */
+ writel(HSI2C_SLV_ADDR_MAS(chip), &i2c->i2c_addr);
+
+ if (rx_transfer) {
+ /* i2c master, read transaction */
+ writel((HSI2C_RXCHON | HSI2C_FUNC_MODE_I2C | HSI2C_MASTER),
+ &i2c->usi_ctl);
+
+ /* read up to len bytes, stop after transaction is finished */
+ writel(conf | HSI2C_READ_WRITE, &i2c->usi_auto_conf);
+ } else {
+ /* i2c master, write transaction */
+ writel((HSI2C_TXCHON | HSI2C_FUNC_MODE_I2C | HSI2C_MASTER),
+ &i2c->usi_ctl);
+
+ /* write up to len bytes, stop after transaction is finished */
+ writel(conf, &i2c->usi_auto_conf);
+ }
+
+ /* Reset all pending interrupt status bits we care about, if any */
+ writel(HSI2C_INT_I2C_EN, &i2c->usi_int_stat);
+
+ return I2C_OK;
+}
+
+/*
+ * Wait while i2c bus is settling down (mostly stop gets completed).
+ */
+static int hsi2c_wait_while_busy(struct exynos5_hsi2c *i2c)
+{
+ int i = HSI2C_TIMEOUT_US;
+
+ while (readl(&i2c->usi_trans_status) & HSI2C_MASTER_BUSY) {
+ if (!i--) {
+ debug("%s: bus busy\n", __func__);
+ return I2C_NOK_TOUT;
+ }
+ udelay(1);
+ }
+ return I2C_OK;
+}
+
+static int hsi2c_write(struct exynos5_hsi2c *i2c,
+ unsigned char chip,
+ unsigned char addr[],
+ unsigned char alen,
+ unsigned char data[],
+ unsigned short len,
+ bool issue_stop)
+{
+ int i, rv = 0;
+
+ if (!(len + alen)) {
+ /* Writes of zero length not supported in auto mode. */
+ debug("%s: zero length writes not supported\n", __func__);
+ return I2C_NOK;
+ }
+
+ rv = hsi2c_prepare_transaction
+ (i2c, chip, len + alen, false, issue_stop);
+ if (rv != I2C_OK)
+ return rv;
+
+ /* Move address, if any, and the data, if any, into the FIFO. */
+ for (i = 0; i < alen; i++) {
+ rv = hsi2c_poll_fifo(i2c, false);
+ if (rv != I2C_OK) {
+ debug("%s: address write failed\n", __func__);
+ goto write_error;
+ }
+ writel(addr[i], &i2c->usi_txdata);
+ }
+
+ for (i = 0; i < len; i++) {
+ rv = hsi2c_poll_fifo(i2c, false);
+ if (rv != I2C_OK) {
+ debug("%s: data write failed\n", __func__);
+ goto write_error;
+ }
+ writel(data[i], &i2c->usi_txdata);
+ }
+
+ rv = hsi2c_wait_for_trx(i2c);
+
+ write_error:
+ if (issue_stop) {
+ int tmp_ret = hsi2c_wait_while_busy(i2c);
+ if (rv == I2C_OK)
+ rv = tmp_ret;
+ }
+
+ writel(HSI2C_FUNC_MODE_I2C, &i2c->usi_ctl); /* done */
+ return rv;
+}
+
+static int hsi2c_read(struct exynos5_hsi2c *i2c,
+ unsigned char chip,
+ unsigned char addr[],
+ unsigned char alen,
+ unsigned char data[],
+ unsigned short len)
+{
+ int i, rv, tmp_ret;
+ bool drop_data = false;
+
+ if (!len) {
+ /* Reads of zero length not supported in auto mode. */
+ debug("%s: zero length read adjusted\n", __func__);
+ drop_data = true;
+ len = 1;
+ }
+
+ if (alen) {
+ /* Internal register adress needs to be written first. */
+ rv = hsi2c_write(i2c, chip, addr, alen, NULL, 0, false);
+ if (rv != I2C_OK)
+ return rv;
+ }
+
+ rv = hsi2c_prepare_transaction(i2c, chip, len, true, true);
+
+ if (rv != I2C_OK)
+ return rv;
+
+ for (i = 0; i < len; i++) {
+ rv = hsi2c_poll_fifo(i2c, true);
+ if (rv != I2C_OK)
+ goto read_err;
+ if (drop_data)
+ continue;
+ data[i] = readl(&i2c->usi_rxdata);
+ }
+
+ rv = hsi2c_wait_for_trx(i2c);
+
+ read_err:
+ tmp_ret = hsi2c_wait_while_busy(i2c);
+ if (rv == I2C_OK)
+ rv = tmp_ret;
+
+ writel(HSI2C_FUNC_MODE_I2C, &i2c->usi_ctl); /* done */
+ return rv;
+}
+
+static int exynos_hs_i2c_xfer(struct udevice *dev, struct i2c_msg *msg,
+ int nmsgs)
+{
+ struct s3c24x0_i2c_bus *i2c_bus = dev_get_priv(dev);
+ struct exynos5_hsi2c *hsregs = i2c_bus->hsregs;
+ int ret;
+
+ for (; nmsgs > 0; nmsgs--, msg++) {
+ if (msg->flags & I2C_M_RD) {
+ ret = hsi2c_read(hsregs, msg->addr, 0, 0, msg->buf,
+ msg->len);
+ } else {
+ ret = hsi2c_write(hsregs, msg->addr, 0, 0, msg->buf,
+ msg->len, true);
+ }
+ if (ret) {
+ exynos5_i2c_reset(i2c_bus);
+ return -EREMOTEIO;
+ }
+ }
+
+ return 0;
+}
+
+static int s3c24x0_i2c_set_bus_speed(struct udevice *dev, unsigned int speed)
+{
+ struct s3c24x0_i2c_bus *i2c_bus = dev_get_priv(dev);
+
+ i2c_bus->clock_frequency = speed;
+
+ if (hsi2c_get_clk_details(i2c_bus))
+ return -EFAULT;
+ hsi2c_ch_init(i2c_bus);
+
+ return 0;
+}
+
+static int s3c24x0_i2c_probe(struct udevice *dev, uint chip, uint chip_flags)
+{
+ struct s3c24x0_i2c_bus *i2c_bus = dev_get_priv(dev);
+ uchar buf[1];
+ int ret;
+
+ buf[0] = 0;
+
+ /*
+ * What is needed is to send the chip address and verify that the
+ * address was <ACK>ed (i.e. there was a chip at that address which
+ * drove the data line low).
+ */
+ ret = hsi2c_read(i2c_bus->hsregs, chip, 0, 0, buf, 1);
+
+ return ret != I2C_OK;
+}
+
+static int s3c_i2c_ofdata_to_platdata(struct udevice *dev)
+{
+ const void *blob = gd->fdt_blob;
+ struct s3c24x0_i2c_bus *i2c_bus = dev_get_priv(dev);
+ int node;
+
+ node = dev->of_offset;
+
+ i2c_bus->hsregs = (struct exynos5_hsi2c *)dev_get_addr(dev);
+
+ i2c_bus->id = pinmux_decode_periph_id(blob, node);
+
+ i2c_bus->clock_frequency = fdtdec_get_int(blob, node,
+ "clock-frequency", 100000);
+ i2c_bus->node = node;
+ i2c_bus->bus_num = dev->seq;
+
+ exynos_pinmux_config(i2c_bus->id, PINMUX_FLAG_HS_MODE);
+
+ i2c_bus->active = true;
+
+ return 0;
+}
+
+static const struct dm_i2c_ops exynos_hs_i2c_ops = {
+ .xfer = exynos_hs_i2c_xfer,
+ .probe_chip = s3c24x0_i2c_probe,
+ .set_bus_speed = s3c24x0_i2c_set_bus_speed,
+};
+
+static const struct udevice_id exynos_hs_i2c_ids[] = {
+ { .compatible = "samsung,exynos5-hsi2c" },
+ { }
+};
+
+U_BOOT_DRIVER(hs_i2c) = {
+ .name = "i2c_s3c_hs",
+ .id = UCLASS_I2C,
+ .of_match = exynos_hs_i2c_ids,
+ .ofdata_to_platdata = s3c_i2c_ofdata_to_platdata,
+ .priv_auto_alloc_size = sizeof(struct s3c24x0_i2c_bus),
+ .ops = &exynos_hs_i2c_ops,
+};
* Dante Su <dantesu@faraday-tech.com>
*
* SPDX-License-Identifier: GPL-2.0+
+ *
+ * NOTE: This driver should be converted to driver model before June 2017.
+ * Please see doc/driver-model/i2c-howto.txt for instructions.
*/
#include <common.h>
* Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de
*
* SPDX-License-Identifier: GPL-2.0+
+ *
+ * NOTE: This driver should be converted to driver model before June 2017.
+ * Please see doc/driver-model/i2c-howto.txt for instructions.
*/
#include <common.h>
* Copyright 2013 Broadcom Corporation.
*
* SPDX-License-Identifier: GPL-2.0+
+ *
+ * NOTE: This driver should be converted to driver model before June 2017.
+ * Please see doc/driver-model/i2c-howto.txt for instructions.
*/
#include <common.h>
* Written-by: Albert ARIBAUD - 3ADEV <albert.aribaud@3adev.fr>
*
* SPDX-License-Identifier: GPL-2.0+
+ *
+ * NOTE: This driver should be converted to driver model before June 2017.
+ * Please see doc/driver-model/i2c-howto.txt for instructions.
*/
#include <common.h>
* Bugs:
*
* SPDX-License-Identifier: GPL-2.0+
+ *
+ * NOTE: This driver should be converted to driver model before June 2017.
+ * Please see doc/driver-model/i2c-howto.txt for instructions.
*/
#include <common.h>
* Bill Hunter, Wave 7 Optics, williamhunter@mediaone.net
*
* SPDX-License-Identifier: GPL-2.0+
+ *
+ * NOTE: This driver should be converted to driver model before June 2017.
+ * Please see doc/driver-model/i2c-howto.txt for instructions.
*/
#include <common.h>
* Copyright (C) 2013 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
*
* SPDX-License-Identifier: GPL-2.0
+ *
+ * NOTE: This driver should be converted to driver model before June 2017.
+ * Please see doc/driver-model/i2c-howto.txt for instructions.
*/
#include <common.h>
#include <i2c.h>
#include "s3c24x0_i2c.h"
-#define I2C_WRITE 0
-#define I2C_READ 1
-
-#define I2C_OK 0
-#define I2C_NOK 1
-#define I2C_NACK 2
-#define I2C_NOK_LA 3 /* Lost arbitration */
-#define I2C_NOK_TOUT 4 /* time out */
-
-/* HSI2C specific register description */
-
-/* I2C_CTL Register bits */
-#define HSI2C_FUNC_MODE_I2C (1u << 0)
-#define HSI2C_MASTER (1u << 3)
-#define HSI2C_RXCHON (1u << 6) /* Write/Send */
-#define HSI2C_TXCHON (1u << 7) /* Read/Receive */
-#define HSI2C_SW_RST (1u << 31)
-
-/* I2C_FIFO_CTL Register bits */
-#define HSI2C_RXFIFO_EN (1u << 0)
-#define HSI2C_TXFIFO_EN (1u << 1)
-#define HSI2C_TXFIFO_TRIGGER_LEVEL (0x20 << 16)
-#define HSI2C_RXFIFO_TRIGGER_LEVEL (0x20 << 4)
-
-/* I2C_TRAILING_CTL Register bits */
-#define HSI2C_TRAILING_COUNT (0xff)
-
-/* I2C_INT_EN Register bits */
-#define HSI2C_TX_UNDERRUN_EN (1u << 2)
-#define HSI2C_TX_OVERRUN_EN (1u << 3)
-#define HSI2C_RX_UNDERRUN_EN (1u << 4)
-#define HSI2C_RX_OVERRUN_EN (1u << 5)
-#define HSI2C_INT_TRAILING_EN (1u << 6)
-#define HSI2C_INT_I2C_EN (1u << 9)
-
-#define HSI2C_INT_ERROR_MASK (HSI2C_TX_UNDERRUN_EN |\
- HSI2C_TX_OVERRUN_EN |\
- HSI2C_RX_UNDERRUN_EN |\
- HSI2C_RX_OVERRUN_EN |\
- HSI2C_INT_TRAILING_EN)
-
-/* I2C_CONF Register bits */
-#define HSI2C_AUTO_MODE (1u << 31)
-#define HSI2C_10BIT_ADDR_MODE (1u << 30)
-#define HSI2C_HS_MODE (1u << 29)
-
-/* I2C_AUTO_CONF Register bits */
-#define HSI2C_READ_WRITE (1u << 16)
-#define HSI2C_STOP_AFTER_TRANS (1u << 17)
-#define HSI2C_MASTER_RUN (1u << 31)
-
-/* I2C_TIMEOUT Register bits */
-#define HSI2C_TIMEOUT_EN (1u << 31)
-
-/* I2C_TRANS_STATUS register bits */
-#define HSI2C_MASTER_BUSY (1u << 17)
-#define HSI2C_SLAVE_BUSY (1u << 16)
-#define HSI2C_TIMEOUT_AUTO (1u << 4)
-#define HSI2C_NO_DEV (1u << 3)
-#define HSI2C_NO_DEV_ACK (1u << 2)
-#define HSI2C_TRANS_ABORT (1u << 1)
-#define HSI2C_TRANS_SUCCESS (1u << 0)
-#define HSI2C_TRANS_ERROR_MASK (HSI2C_TIMEOUT_AUTO |\
- HSI2C_NO_DEV | HSI2C_NO_DEV_ACK |\
- HSI2C_TRANS_ABORT)
-#define HSI2C_TRANS_FINISHED_MASK (HSI2C_TRANS_ERROR_MASK | HSI2C_TRANS_SUCCESS)
-
-
-/* I2C_FIFO_STAT Register bits */
-#define HSI2C_RX_FIFO_EMPTY (1u << 24)
-#define HSI2C_RX_FIFO_FULL (1u << 23)
-#define HSI2C_TX_FIFO_EMPTY (1u << 8)
-#define HSI2C_TX_FIFO_FULL (1u << 7)
-#define HSI2C_RX_FIFO_LEVEL(x) (((x) >> 16) & 0x7f)
-#define HSI2C_TX_FIFO_LEVEL(x) ((x) & 0x7f)
-
-#define HSI2C_SLV_ADDR_MAS(x) ((x & 0x3ff) << 10)
-
-/* S3C I2C Controller bits */
-#define I2CSTAT_BSY 0x20 /* Busy bit */
-#define I2CSTAT_NACK 0x01 /* Nack bit */
-#define I2CCON_ACKGEN 0x80 /* Acknowledge generation */
-#define I2CCON_IRPND 0x10 /* Interrupt pending bit */
-#define I2C_MODE_MT 0xC0 /* Master Transmit Mode */
-#define I2C_MODE_MR 0x80 /* Master Receive Mode */
-#define I2C_START_STOP 0x20 /* START / STOP */
-#define I2C_TXRX_ENA 0x10 /* I2C Tx/Rx enable */
-
-#define I2C_TIMEOUT_MS 10 /* 10 ms */
-
-#define HSI2C_TIMEOUT_US 10000 /* 10 ms, finer granularity */
-
-
-/* To support VCMA9 boards and other who dont define max_i2c_num */
-#ifndef CONFIG_MAX_I2C_NUM
-#define CONFIG_MAX_I2C_NUM 1
-#endif
-
DECLARE_GLOBAL_DATA_PTR;
-/*
- * For SPL boot some boards need i2c before SDRAM is initialised so force
- * variables to live in SRAM
- */
-#ifdef CONFIG_SYS_I2C
-static struct s3c24x0_i2c_bus i2c_bus[CONFIG_MAX_I2C_NUM]
- __attribute__((section(".data")));
-#endif
-
-enum exynos_i2c_type {
- EXYNOS_I2C_STD,
- EXYNOS_I2C_HS,
-};
-
-#ifdef CONFIG_SYS_I2C
-/**
- * Get a pointer to the given bus index
- *
- * @bus_idx: Bus index to look up
- * @return pointer to bus, or NULL if invalid or not available
- */
-static struct s3c24x0_i2c_bus *get_bus(unsigned int bus_idx)
-{
- if (bus_idx < ARRAY_SIZE(i2c_bus)) {
- struct s3c24x0_i2c_bus *bus;
-
- bus = &i2c_bus[bus_idx];
- if (bus->active)
- return bus;
- }
-
- debug("Undefined bus: %d\n", bus_idx);
- return NULL;
-}
-#endif
-
-#if !(defined CONFIG_EXYNOS4 || defined CONFIG_EXYNOS5)
-static int GetI2CSDA(void)
-{
- struct s3c24x0_gpio *gpio = s3c24x0_get_base_gpio();
-
-#if defined(CONFIG_S3C2410) || defined(CONFIG_S3C2440)
- return (readl(&gpio->gpedat) & 0x8000) >> 15;
-#endif
-#ifdef CONFIG_S3C2400
- return (readl(&gpio->pgdat) & 0x0020) >> 5;
-#endif
-}
-
-static void SetI2CSCL(int x)
-{
- struct s3c24x0_gpio *gpio = s3c24x0_get_base_gpio();
-
-#if defined(CONFIG_S3C2410) || defined(CONFIG_S3C2440)
- writel((readl(&gpio->gpedat) & ~0x4000) |
- (x & 1) << 14, &gpio->gpedat);
-#endif
-#ifdef CONFIG_S3C2400
- writel((readl(&gpio->pgdat) & ~0x0040) | (x & 1) << 6, &gpio->pgdat);
-#endif
-}
-#endif
-
/*
* Wait til the byte transfer is completed.
*
return I2C_NOK_TOUT;
}
-/*
- * Wait for transfer completion.
- *
- * This function reads the interrupt status register waiting for the INT_I2C
- * bit to be set, which indicates copletion of a transaction.
- *
- * @param i2c: pointer to the appropriate register bank
- *
- * @return: I2C_OK in case of successful completion, I2C_NOK_TIMEOUT in case
- * the status bits do not get set in time, or an approrpiate error
- * value in case of transfer errors.
- */
-static int hsi2c_wait_for_trx(struct exynos5_hsi2c *i2c)
-{
- int i = HSI2C_TIMEOUT_US;
-
- while (i-- > 0) {
- u32 int_status = readl(&i2c->usi_int_stat);
-
- if (int_status & HSI2C_INT_I2C_EN) {
- u32 trans_status = readl(&i2c->usi_trans_status);
-
- /* Deassert pending interrupt. */
- writel(int_status, &i2c->usi_int_stat);
-
- if (trans_status & HSI2C_NO_DEV_ACK) {
- debug("%s: no ACK from device\n", __func__);
- return I2C_NACK;
- }
- if (trans_status & HSI2C_NO_DEV) {
- debug("%s: no device\n", __func__);
- return I2C_NOK;
- }
- if (trans_status & HSI2C_TRANS_ABORT) {
- debug("%s: arbitration lost\n", __func__);
- return I2C_NOK_LA;
- }
- if (trans_status & HSI2C_TIMEOUT_AUTO) {
- debug("%s: device timed out\n", __func__);
- return I2C_NOK_TOUT;
- }
- return I2C_OK;
- }
- udelay(1);
- }
- debug("%s: transaction timeout!\n", __func__);
- return I2C_NOK_TOUT;
-}
-
static void read_write_byte(struct s3c24x0_i2c *i2c)
{
clrbits_le32(&i2c->iiccon, I2CCON_IRPND);
}
-#ifdef CONFIG_SYS_I2C
-static struct s3c24x0_i2c *get_base_i2c(int bus)
-{
-#ifdef CONFIG_EXYNOS4
- struct s3c24x0_i2c *i2c = (struct s3c24x0_i2c *)(samsung_get_base_i2c()
- + (EXYNOS4_I2C_SPACING
- * bus));
- return i2c;
-#elif defined CONFIG_EXYNOS5
- struct s3c24x0_i2c *i2c = (struct s3c24x0_i2c *)(samsung_get_base_i2c()
- + (EXYNOS5_I2C_SPACING
- * bus));
- return i2c;
-#else
- return s3c24x0_get_base_i2c();
-#endif
-}
-#endif
-
static void i2c_ch_init(struct s3c24x0_i2c *i2c, int speed, int slaveadd)
{
ulong freq, pres = 16, div;
writel(I2C_MODE_MT | I2C_TXRX_ENA, &i2c->iicstat);
}
-static int hsi2c_get_clk_details(struct s3c24x0_i2c_bus *i2c_bus)
-{
- struct exynos5_hsi2c *hsregs = i2c_bus->hsregs;
- ulong clkin;
- unsigned int op_clk = i2c_bus->clock_frequency;
- unsigned int i = 0, utemp0 = 0, utemp1 = 0;
- unsigned int t_ftl_cycle;
-
-#if (defined CONFIG_EXYNOS4 || defined CONFIG_EXYNOS5)
- clkin = get_i2c_clk();
-#else
- clkin = get_PCLK();
-#endif
- /* FPCLK / FI2C =
- * (CLK_DIV + 1) * (TSCLK_L + TSCLK_H + 2) + 8 + 2 * FLT_CYCLE
- * uTemp0 = (CLK_DIV + 1) * (TSCLK_L + TSCLK_H + 2)
- * uTemp1 = (TSCLK_L + TSCLK_H + 2)
- * uTemp2 = TSCLK_L + TSCLK_H
- */
- t_ftl_cycle = (readl(&hsregs->usi_conf) >> 16) & 0x7;
- utemp0 = (clkin / op_clk) - 8 - 2 * t_ftl_cycle;
-
- /* CLK_DIV max is 256 */
- for (i = 0; i < 256; i++) {
- utemp1 = utemp0 / (i + 1);
- if ((utemp1 < 512) && (utemp1 > 4)) {
- i2c_bus->clk_cycle = utemp1 - 2;
- i2c_bus->clk_div = i;
- return 0;
- }
- }
- return -EINVAL;
-}
-
-static void hsi2c_ch_init(struct s3c24x0_i2c_bus *i2c_bus)
-{
- struct exynos5_hsi2c *hsregs = i2c_bus->hsregs;
- unsigned int t_sr_release;
- unsigned int n_clkdiv;
- unsigned int t_start_su, t_start_hd;
- unsigned int t_stop_su;
- unsigned int t_data_su, t_data_hd;
- unsigned int t_scl_l, t_scl_h;
- u32 i2c_timing_s1;
- u32 i2c_timing_s2;
- u32 i2c_timing_s3;
- u32 i2c_timing_sla;
-
- n_clkdiv = i2c_bus->clk_div;
- t_scl_l = i2c_bus->clk_cycle / 2;
- t_scl_h = i2c_bus->clk_cycle / 2;
- t_start_su = t_scl_l;
- t_start_hd = t_scl_l;
- t_stop_su = t_scl_l;
- t_data_su = t_scl_l / 2;
- t_data_hd = t_scl_l / 2;
- t_sr_release = i2c_bus->clk_cycle;
-
- i2c_timing_s1 = t_start_su << 24 | t_start_hd << 16 | t_stop_su << 8;
- i2c_timing_s2 = t_data_su << 24 | t_scl_l << 8 | t_scl_h << 0;
- i2c_timing_s3 = n_clkdiv << 16 | t_sr_release << 0;
- i2c_timing_sla = t_data_hd << 0;
-
- writel(HSI2C_TRAILING_COUNT, &hsregs->usi_trailing_ctl);
-
- /* Clear to enable Timeout */
- clrsetbits_le32(&hsregs->usi_timeout, HSI2C_TIMEOUT_EN, 0);
-
- /* set AUTO mode */
- writel(readl(&hsregs->usi_conf) | HSI2C_AUTO_MODE, &hsregs->usi_conf);
-
- /* Enable completion conditions' reporting. */
- writel(HSI2C_INT_I2C_EN, &hsregs->usi_int_en);
-
- /* Enable FIFOs */
- writel(HSI2C_RXFIFO_EN | HSI2C_TXFIFO_EN, &hsregs->usi_fifo_ctl);
-
- /* Currently operating in Fast speed mode. */
- writel(i2c_timing_s1, &hsregs->usi_timing_fs1);
- writel(i2c_timing_s2, &hsregs->usi_timing_fs2);
- writel(i2c_timing_s3, &hsregs->usi_timing_fs3);
- writel(i2c_timing_sla, &hsregs->usi_timing_sla);
-}
-
-/* SW reset for the high speed bus */
-static void exynos5_i2c_reset(struct s3c24x0_i2c_bus *i2c_bus)
-{
- struct exynos5_hsi2c *i2c = i2c_bus->hsregs;
- u32 i2c_ctl;
-
- /* Set and clear the bit for reset */
- i2c_ctl = readl(&i2c->usi_ctl);
- i2c_ctl |= HSI2C_SW_RST;
- writel(i2c_ctl, &i2c->usi_ctl);
-
- i2c_ctl = readl(&i2c->usi_ctl);
- i2c_ctl &= ~HSI2C_SW_RST;
- writel(i2c_ctl, &i2c->usi_ctl);
-
- /* Initialize the configure registers */
- hsi2c_ch_init(i2c_bus);
-}
-
-#ifdef CONFIG_SYS_I2C
-static void s3c24x0_i2c_init(struct i2c_adapter *adap, int speed, int slaveadd)
-{
- struct s3c24x0_i2c *i2c;
- struct s3c24x0_i2c_bus *bus;
-#if !(defined CONFIG_EXYNOS4 || defined CONFIG_EXYNOS5)
- struct s3c24x0_gpio *gpio = s3c24x0_get_base_gpio();
-#endif
- ulong start_time = get_timer(0);
-
- i2c = get_base_i2c(adap->hwadapnr);
- bus = &i2c_bus[adap->hwadapnr];
- if (!bus)
- return;
-
- /*
- * In case the previous transfer is still going, wait to give it a
- * chance to finish.
- */
- while (readl(&i2c->iicstat) & I2CSTAT_BSY) {
- if (get_timer(start_time) > I2C_TIMEOUT_MS) {
- printf("%s: I2C bus busy for %p\n", __func__,
- &i2c->iicstat);
- return;
- }
- }
-
-#if !(defined CONFIG_EXYNOS4 || defined CONFIG_EXYNOS5)
- int i;
-
- if ((readl(&i2c->iicstat) & I2CSTAT_BSY) || GetI2CSDA() == 0) {
-#if defined(CONFIG_S3C2410) || defined(CONFIG_S3C2440)
- ulong old_gpecon = readl(&gpio->gpecon);
-#endif
-#ifdef CONFIG_S3C2400
- ulong old_gpecon = readl(&gpio->pgcon);
-#endif
- /* bus still busy probably by (most) previously interrupted
- transfer */
-
-#if defined(CONFIG_S3C2410) || defined(CONFIG_S3C2440)
- /* set I2CSDA and I2CSCL (GPE15, GPE14) to GPIO */
- writel((readl(&gpio->gpecon) & ~0xF0000000) | 0x10000000,
- &gpio->gpecon);
-#endif
-#ifdef CONFIG_S3C2400
- /* set I2CSDA and I2CSCL (PG5, PG6) to GPIO */
- writel((readl(&gpio->pgcon) & ~0x00003c00) | 0x00001000,
- &gpio->pgcon);
-#endif
-
- /* toggle I2CSCL until bus idle */
- SetI2CSCL(0);
- udelay(1000);
- i = 10;
- while ((i > 0) && (GetI2CSDA() != 1)) {
- SetI2CSCL(1);
- udelay(1000);
- SetI2CSCL(0);
- udelay(1000);
- i--;
- }
- SetI2CSCL(1);
- udelay(1000);
-
- /* restore pin functions */
-#if defined(CONFIG_S3C2410) || defined(CONFIG_S3C2440)
- writel(old_gpecon, &gpio->gpecon);
-#endif
-#ifdef CONFIG_S3C2400
- writel(old_gpecon, &gpio->pgcon);
-#endif
- }
-#endif /* #if !(defined CONFIG_EXYNOS4 || defined CONFIG_EXYNOS5) */
-
- i2c_ch_init(i2c, speed, slaveadd);
-
- bus->active = true;
- bus->regs = i2c;
-}
-#endif /* CONFIG_SYS_I2C */
-
-/*
- * Poll the appropriate bit of the fifo status register until the interface is
- * ready to process the next byte or timeout expires.
- *
- * In addition to the FIFO status register this function also polls the
- * interrupt status register to be able to detect unexpected transaction
- * completion.
- *
- * When FIFO is ready to process the next byte, this function returns I2C_OK.
- * If in course of polling the INT_I2C assertion is detected, the function
- * returns I2C_NOK. If timeout happens before any of the above conditions is
- * met - the function returns I2C_NOK_TOUT;
-
- * @param i2c: pointer to the appropriate i2c register bank.
- * @param rx_transfer: set to True if the receive transaction is in progress.
- * @return: as described above.
- */
-static unsigned hsi2c_poll_fifo(struct exynos5_hsi2c *i2c, bool rx_transfer)
-{
- u32 fifo_bit = rx_transfer ? HSI2C_RX_FIFO_EMPTY : HSI2C_TX_FIFO_FULL;
- int i = HSI2C_TIMEOUT_US;
-
- while (readl(&i2c->usi_fifo_stat) & fifo_bit) {
- if (readl(&i2c->usi_int_stat) & HSI2C_INT_I2C_EN) {
- /*
- * There is a chance that assertion of
- * HSI2C_INT_I2C_EN and deassertion of
- * HSI2C_RX_FIFO_EMPTY happen simultaneously. Let's
- * give FIFO status priority and check it one more
- * time before reporting interrupt. The interrupt will
- * be reported next time this function is called.
- */
- if (rx_transfer &&
- !(readl(&i2c->usi_fifo_stat) & fifo_bit))
- break;
- return I2C_NOK;
- }
- if (!i--) {
- debug("%s: FIFO polling timeout!\n", __func__);
- return I2C_NOK_TOUT;
- }
- udelay(1);
- }
- return I2C_OK;
-}
-
-/*
- * Preapre hsi2c transaction, either read or write.
- *
- * Set up transfer as described in section 27.5.1.2 'I2C Channel Auto Mode' of
- * the 5420 UM.
- *
- * @param i2c: pointer to the appropriate i2c register bank.
- * @param chip: slave address on the i2c bus (with read/write bit exlcuded)
- * @param len: number of bytes expected to be sent or received
- * @param rx_transfer: set to true for receive transactions
- * @param: issue_stop: set to true if i2c stop condition should be generated
- * after this transaction.
- * @return: I2C_NOK_TOUT in case the bus remained busy for HSI2C_TIMEOUT_US,
- * I2C_OK otherwise.
- */
-static int hsi2c_prepare_transaction(struct exynos5_hsi2c *i2c,
- u8 chip,
- u16 len,
- bool rx_transfer,
- bool issue_stop)
-{
- u32 conf;
-
- conf = len | HSI2C_MASTER_RUN;
-
- if (issue_stop)
- conf |= HSI2C_STOP_AFTER_TRANS;
-
- /* Clear to enable Timeout */
- writel(readl(&i2c->usi_timeout) & ~HSI2C_TIMEOUT_EN, &i2c->usi_timeout);
-
- /* Set slave address */
- writel(HSI2C_SLV_ADDR_MAS(chip), &i2c->i2c_addr);
-
- if (rx_transfer) {
- /* i2c master, read transaction */
- writel((HSI2C_RXCHON | HSI2C_FUNC_MODE_I2C | HSI2C_MASTER),
- &i2c->usi_ctl);
-
- /* read up to len bytes, stop after transaction is finished */
- writel(conf | HSI2C_READ_WRITE, &i2c->usi_auto_conf);
- } else {
- /* i2c master, write transaction */
- writel((HSI2C_TXCHON | HSI2C_FUNC_MODE_I2C | HSI2C_MASTER),
- &i2c->usi_ctl);
-
- /* write up to len bytes, stop after transaction is finished */
- writel(conf, &i2c->usi_auto_conf);
- }
-
- /* Reset all pending interrupt status bits we care about, if any */
- writel(HSI2C_INT_I2C_EN, &i2c->usi_int_stat);
-
- return I2C_OK;
-}
-
-/*
- * Wait while i2c bus is settling down (mostly stop gets completed).
- */
-static int hsi2c_wait_while_busy(struct exynos5_hsi2c *i2c)
-{
- int i = HSI2C_TIMEOUT_US;
-
- while (readl(&i2c->usi_trans_status) & HSI2C_MASTER_BUSY) {
- if (!i--) {
- debug("%s: bus busy\n", __func__);
- return I2C_NOK_TOUT;
- }
- udelay(1);
- }
- return I2C_OK;
-}
-
-static int hsi2c_write(struct exynos5_hsi2c *i2c,
- unsigned char chip,
- unsigned char addr[],
- unsigned char alen,
- unsigned char data[],
- unsigned short len,
- bool issue_stop)
-{
- int i, rv = 0;
-
- if (!(len + alen)) {
- /* Writes of zero length not supported in auto mode. */
- debug("%s: zero length writes not supported\n", __func__);
- return I2C_NOK;
- }
-
- rv = hsi2c_prepare_transaction
- (i2c, chip, len + alen, false, issue_stop);
- if (rv != I2C_OK)
- return rv;
-
- /* Move address, if any, and the data, if any, into the FIFO. */
- for (i = 0; i < alen; i++) {
- rv = hsi2c_poll_fifo(i2c, false);
- if (rv != I2C_OK) {
- debug("%s: address write failed\n", __func__);
- goto write_error;
- }
- writel(addr[i], &i2c->usi_txdata);
- }
-
- for (i = 0; i < len; i++) {
- rv = hsi2c_poll_fifo(i2c, false);
- if (rv != I2C_OK) {
- debug("%s: data write failed\n", __func__);
- goto write_error;
- }
- writel(data[i], &i2c->usi_txdata);
- }
-
- rv = hsi2c_wait_for_trx(i2c);
-
- write_error:
- if (issue_stop) {
- int tmp_ret = hsi2c_wait_while_busy(i2c);
- if (rv == I2C_OK)
- rv = tmp_ret;
- }
-
- writel(HSI2C_FUNC_MODE_I2C, &i2c->usi_ctl); /* done */
- return rv;
-}
-
-static int hsi2c_read(struct exynos5_hsi2c *i2c,
- unsigned char chip,
- unsigned char addr[],
- unsigned char alen,
- unsigned char data[],
- unsigned short len)
-{
- int i, rv, tmp_ret;
- bool drop_data = false;
-
- if (!len) {
- /* Reads of zero length not supported in auto mode. */
- debug("%s: zero length read adjusted\n", __func__);
- drop_data = true;
- len = 1;
- }
-
- if (alen) {
- /* Internal register adress needs to be written first. */
- rv = hsi2c_write(i2c, chip, addr, alen, NULL, 0, false);
- if (rv != I2C_OK)
- return rv;
- }
-
- rv = hsi2c_prepare_transaction(i2c, chip, len, true, true);
-
- if (rv != I2C_OK)
- return rv;
-
- for (i = 0; i < len; i++) {
- rv = hsi2c_poll_fifo(i2c, true);
- if (rv != I2C_OK)
- goto read_err;
- if (drop_data)
- continue;
- data[i] = readl(&i2c->usi_rxdata);
- }
-
- rv = hsi2c_wait_for_trx(i2c);
-
- read_err:
- tmp_ret = hsi2c_wait_while_busy(i2c);
- if (rv == I2C_OK)
- rv = tmp_ret;
-
- writel(HSI2C_FUNC_MODE_I2C, &i2c->usi_ctl); /* done */
- return rv;
-}
-
-#ifdef CONFIG_SYS_I2C
-static unsigned int s3c24x0_i2c_set_bus_speed(struct i2c_adapter *adap,
- unsigned int speed)
-#else
static int s3c24x0_i2c_set_bus_speed(struct udevice *dev, unsigned int speed)
-#endif
{
- struct s3c24x0_i2c_bus *i2c_bus;
+ struct s3c24x0_i2c_bus *i2c_bus = dev_get_priv(dev);
-#ifdef CONFIG_SYS_I2C
- i2c_bus = get_bus(adap->hwadapnr);
- if (!i2c_bus)
- return -EFAULT;
-#else
- i2c_bus = dev_get_priv(dev);
-#endif
i2c_bus->clock_frequency = speed;
- if (i2c_bus->is_highspeed) {
- if (hsi2c_get_clk_details(i2c_bus))
- return -EFAULT;
- hsi2c_ch_init(i2c_bus);
- } else {
- i2c_ch_init(i2c_bus->regs, i2c_bus->clock_frequency,
- CONFIG_SYS_I2C_S3C24X0_SLAVE);
- }
+ i2c_ch_init(i2c_bus->regs, i2c_bus->clock_frequency,
+ CONFIG_SYS_I2C_S3C24X0_SLAVE);
return 0;
}
return result;
}
-#ifdef CONFIG_SYS_I2C
-static int s3c24x0_i2c_probe(struct i2c_adapter *adap, uchar chip)
-#else
static int s3c24x0_i2c_probe(struct udevice *dev, uint chip, uint chip_flags)
-#endif
{
- struct s3c24x0_i2c_bus *i2c_bus;
+ struct s3c24x0_i2c_bus *i2c_bus = dev_get_priv(dev);
uchar buf[1];
int ret;
-#ifdef CONFIG_SYS_I2C
- i2c_bus = get_bus(adap->hwadapnr);
- if (!i2c_bus)
- return -EFAULT;
-#else
- i2c_bus = dev_get_priv(dev);
-#endif
buf[0] = 0;
/*
* address was <ACK>ed (i.e. there was a chip at that address which
* drove the data line low).
*/
- if (i2c_bus->is_highspeed) {
- ret = hsi2c_read(i2c_bus->hsregs,
- chip, 0, 0, buf, 1);
- } else {
- ret = i2c_transfer(i2c_bus->regs,
- I2C_READ, chip << 1, 0, 0, buf, 1);
- }
+ ret = i2c_transfer(i2c_bus->regs, I2C_READ, chip << 1, 0, 0, buf, 1);
return ret != I2C_OK;
}
-#ifdef CONFIG_SYS_I2C
-static int s3c24x0_i2c_read(struct i2c_adapter *adap, uchar chip, uint addr,
- int alen, uchar *buffer, int len)
-{
- struct s3c24x0_i2c_bus *i2c_bus;
- uchar xaddr[4];
- int ret;
-
- i2c_bus = get_bus(adap->hwadapnr);
- if (!i2c_bus)
- return -EFAULT;
-
- if (alen > 4) {
- debug("I2C read: addr len %d not supported\n", alen);
- return -EADDRNOTAVAIL;
- }
-
- if (alen > 0) {
- xaddr[0] = (addr >> 24) & 0xFF;
- xaddr[1] = (addr >> 16) & 0xFF;
- xaddr[2] = (addr >> 8) & 0xFF;
- xaddr[3] = addr & 0xFF;
- }
-
-#ifdef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW
- /*
- * EEPROM chips that implement "address overflow" are ones
- * like Catalyst 24WC04/08/16 which has 9/10/11 bits of
- * address and the extra bits end up in the "chip address"
- * bit slots. This makes a 24WC08 (1Kbyte) chip look like
- * four 256 byte chips.
- *
- * Note that we consider the length of the address field to
- * still be one byte because the extra address bits are
- * hidden in the chip address.
- */
- if (alen > 0)
- chip |= ((addr >> (alen * 8)) &
- CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW);
-#endif
- if (i2c_bus->is_highspeed)
- ret = hsi2c_read(i2c_bus->hsregs, chip, &xaddr[4 - alen],
- alen, buffer, len);
- else
- ret = i2c_transfer(i2c_bus->regs, I2C_READ, chip << 1,
- &xaddr[4 - alen], alen, buffer, len);
-
- if (ret) {
- if (i2c_bus->is_highspeed)
- exynos5_i2c_reset(i2c_bus);
- debug("I2c read failed %d\n", ret);
- return -EIO;
- }
- return 0;
-}
-
-static int s3c24x0_i2c_write(struct i2c_adapter *adap, uchar chip, uint addr,
- int alen, uchar *buffer, int len)
-{
- struct s3c24x0_i2c_bus *i2c_bus;
- uchar xaddr[4];
- int ret;
-
- i2c_bus = get_bus(adap->hwadapnr);
- if (!i2c_bus)
- return -EFAULT;
-
- if (alen > 4) {
- debug("I2C write: addr len %d not supported\n", alen);
- return -EINVAL;
- }
-
- if (alen > 0) {
- xaddr[0] = (addr >> 24) & 0xFF;
- xaddr[1] = (addr >> 16) & 0xFF;
- xaddr[2] = (addr >> 8) & 0xFF;
- xaddr[3] = addr & 0xFF;
- }
-#ifdef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW
- /*
- * EEPROM chips that implement "address overflow" are ones
- * like Catalyst 24WC04/08/16 which has 9/10/11 bits of
- * address and the extra bits end up in the "chip address"
- * bit slots. This makes a 24WC08 (1Kbyte) chip look like
- * four 256 byte chips.
- *
- * Note that we consider the length of the address field to
- * still be one byte because the extra address bits are
- * hidden in the chip address.
- */
- if (alen > 0)
- chip |= ((addr >> (alen * 8)) &
- CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW);
-#endif
- if (i2c_bus->is_highspeed)
- ret = hsi2c_write(i2c_bus->hsregs, chip, &xaddr[4 - alen],
- alen, buffer, len, true);
- else
- ret = i2c_transfer(i2c_bus->regs, I2C_WRITE, chip << 1,
- &xaddr[4 - alen], alen, buffer, len);
-
- if (ret != 0) {
- if (i2c_bus->is_highspeed)
- exynos5_i2c_reset(i2c_bus);
- return 1;
- } else {
- return 0;
- }
-}
-
-#if CONFIG_IS_ENABLED(OF_CONTROL)
-static void process_nodes(const void *blob, int node_list[], int count,
- int is_highspeed)
-{
- struct s3c24x0_i2c_bus *bus;
- int i, flags;
-
- for (i = 0; i < count; i++) {
- int node = node_list[i];
-
- if (node <= 0)
- continue;
-
- bus = &i2c_bus[i];
- bus->active = true;
- bus->is_highspeed = is_highspeed;
-
- if (is_highspeed) {
- flags = PINMUX_FLAG_HS_MODE;
- bus->hsregs = (struct exynos5_hsi2c *)
- fdtdec_get_addr(blob, node, "reg");
- } else {
- flags = 0;
- bus->regs = (struct s3c24x0_i2c *)
- fdtdec_get_addr(blob, node, "reg");
- }
-
- bus->id = pinmux_decode_periph_id(blob, node);
- bus->clock_frequency = fdtdec_get_int(blob, node,
- "clock-frequency",
- CONFIG_SYS_I2C_S3C24X0_SPEED);
- bus->node = node;
- bus->bus_num = i;
- exynos_pinmux_config(bus->id, flags);
-
- /* Mark position as used */
- node_list[i] = -1;
- }
-}
-
-void board_i2c_init(const void *blob)
-{
- int node_list[CONFIG_MAX_I2C_NUM];
- int count;
-
- /* First get the normal i2c ports */
- count = fdtdec_find_aliases_for_id(blob, "i2c",
- COMPAT_SAMSUNG_S3C2440_I2C, node_list,
- CONFIG_MAX_I2C_NUM);
- process_nodes(blob, node_list, count, 0);
-
- /* Now look for high speed i2c ports */
- count = fdtdec_find_aliases_for_id(blob, "i2c",
- COMPAT_SAMSUNG_EXYNOS5_I2C, node_list,
- CONFIG_MAX_I2C_NUM);
- process_nodes(blob, node_list, count, 1);
-}
-
-int i2c_get_bus_num_fdt(int node)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(i2c_bus); i++) {
- if (node == i2c_bus[i].node)
- return i;
- }
-
- debug("%s: Can't find any matched I2C bus\n", __func__);
- return -EINVAL;
-}
-
-int i2c_reset_port_fdt(const void *blob, int node)
-{
- struct s3c24x0_i2c_bus *i2c_bus;
- int bus;
-
- bus = i2c_get_bus_num_fdt(node);
- if (bus < 0) {
- debug("could not get bus for node %d\n", node);
- return bus;
- }
-
- i2c_bus = get_bus(bus);
- if (!i2c_bus) {
- debug("get_bus() failed for node %d\n", node);
- return -EFAULT;
- }
-
- if (i2c_bus->is_highspeed) {
- if (hsi2c_get_clk_details(i2c_bus))
- return -EINVAL;
- hsi2c_ch_init(i2c_bus);
- } else {
- i2c_ch_init(i2c_bus->regs, i2c_bus->clock_frequency,
- CONFIG_SYS_I2C_S3C24X0_SLAVE);
- }
-
- return 0;
-}
-#endif /* CONFIG_IS_ENABLED(OF_CONTROL) */
-
-#ifdef CONFIG_EXYNOS5
-static void exynos_i2c_init(struct i2c_adapter *adap, int speed, int slaveaddr)
-{
- /* This will override the speed selected in the fdt for that port */
- debug("i2c_init(speed=%u, slaveaddr=0x%x)\n", speed, slaveaddr);
- if (i2c_set_bus_speed(speed))
- error("i2c_init: failed to init bus for speed = %d", speed);
-}
-#endif /* CONFIG_EXYNOS5 */
-
-/*
- * Register s3c24x0 i2c adapters
- */
-#if defined(CONFIG_EXYNOS5420)
-U_BOOT_I2C_ADAP_COMPLETE(i2c00, s3c24x0_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 0)
-U_BOOT_I2C_ADAP_COMPLETE(i2c01, s3c24x0_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 1)
-U_BOOT_I2C_ADAP_COMPLETE(i2c02, s3c24x0_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 2)
-U_BOOT_I2C_ADAP_COMPLETE(i2c03, exynos_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 3)
-U_BOOT_I2C_ADAP_COMPLETE(i2c04, exynos_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 4)
-U_BOOT_I2C_ADAP_COMPLETE(i2c05, exynos_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 5)
-U_BOOT_I2C_ADAP_COMPLETE(i2c06, exynos_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 6)
-U_BOOT_I2C_ADAP_COMPLETE(i2c07, exynos_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 7)
-U_BOOT_I2C_ADAP_COMPLETE(i2c08, exynos_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 8)
-U_BOOT_I2C_ADAP_COMPLETE(i2c09, exynos_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 9)
-U_BOOT_I2C_ADAP_COMPLETE(i2c10, exynos_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 10)
-#elif defined(CONFIG_EXYNOS5250)
-U_BOOT_I2C_ADAP_COMPLETE(i2c00, exynos_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 0)
-U_BOOT_I2C_ADAP_COMPLETE(i2c01, exynos_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 1)
-U_BOOT_I2C_ADAP_COMPLETE(i2c02, exynos_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 2)
-U_BOOT_I2C_ADAP_COMPLETE(i2c03, exynos_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 3)
-U_BOOT_I2C_ADAP_COMPLETE(i2c04, s3c24x0_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 4)
-U_BOOT_I2C_ADAP_COMPLETE(i2c05, s3c24x0_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 5)
-U_BOOT_I2C_ADAP_COMPLETE(i2c06, s3c24x0_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 6)
-U_BOOT_I2C_ADAP_COMPLETE(i2c07, s3c24x0_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 7)
-U_BOOT_I2C_ADAP_COMPLETE(i2c08, s3c24x0_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 8)
-U_BOOT_I2C_ADAP_COMPLETE(i2c09, s3c24x0_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 9)
-U_BOOT_I2C_ADAP_COMPLETE(s3c10, s3c24x0_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 10)
-#elif defined(CONFIG_EXYNOS4)
-U_BOOT_I2C_ADAP_COMPLETE(i2c00, s3c24x0_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 0)
-U_BOOT_I2C_ADAP_COMPLETE(i2c01, s3c24x0_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 1)
-U_BOOT_I2C_ADAP_COMPLETE(i2c02, s3c24x0_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 2)
-U_BOOT_I2C_ADAP_COMPLETE(i2c03, s3c24x0_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 3)
-U_BOOT_I2C_ADAP_COMPLETE(i2c04, s3c24x0_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 4)
-U_BOOT_I2C_ADAP_COMPLETE(i2c05, s3c24x0_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 5)
-U_BOOT_I2C_ADAP_COMPLETE(i2c06, s3c24x0_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 6)
-U_BOOT_I2C_ADAP_COMPLETE(i2c07, s3c24x0_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 7)
-U_BOOT_I2C_ADAP_COMPLETE(i2c08, s3c24x0_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 8)
-#else
-U_BOOT_I2C_ADAP_COMPLETE(s3c0, s3c24x0_i2c_init, s3c24x0_i2c_probe,
- s3c24x0_i2c_read, s3c24x0_i2c_write,
- s3c24x0_i2c_set_bus_speed,
- CONFIG_SYS_I2C_S3C24X0_SPEED,
- CONFIG_SYS_I2C_S3C24X0_SLAVE, 0)
-#endif
-#endif /* CONFIG_SYS_I2C */
-
-#ifdef CONFIG_DM_I2C
-static int exynos_hs_i2c_xfer(struct udevice *dev, struct i2c_msg *msg,
- int nmsgs)
-{
- struct s3c24x0_i2c_bus *i2c_bus = dev_get_priv(dev);
- struct exynos5_hsi2c *hsregs = i2c_bus->hsregs;
- int ret;
-
- for (; nmsgs > 0; nmsgs--, msg++) {
- if (msg->flags & I2C_M_RD) {
- ret = hsi2c_read(hsregs, msg->addr, 0, 0, msg->buf,
- msg->len);
- } else {
- ret = hsi2c_write(hsregs, msg->addr, 0, 0, msg->buf,
- msg->len, true);
- }
- if (ret) {
- exynos5_i2c_reset(i2c_bus);
- return -EREMOTEIO;
- }
- }
-
- return 0;
-}
-
static int s3c24x0_do_msg(struct s3c24x0_i2c_bus *i2c_bus, struct i2c_msg *msg,
int seq)
{
{
const void *blob = gd->fdt_blob;
struct s3c24x0_i2c_bus *i2c_bus = dev_get_priv(dev);
- int node, flags;
+ int node;
- i2c_bus->is_highspeed = dev_get_driver_data(dev);
node = dev->of_offset;
- if (i2c_bus->is_highspeed) {
- flags = PINMUX_FLAG_HS_MODE;
- i2c_bus->hsregs = (struct exynos5_hsi2c *)dev_get_addr(dev);
- } else {
- flags = 0;
- i2c_bus->regs = (struct s3c24x0_i2c *)dev_get_addr(dev);
- }
+ i2c_bus->regs = (struct s3c24x0_i2c *)dev_get_addr(dev);
i2c_bus->id = pinmux_decode_periph_id(blob, node);
i2c_bus->node = node;
i2c_bus->bus_num = dev->seq;
- exynos_pinmux_config(i2c_bus->id, flags);
+ exynos_pinmux_config(i2c_bus->id, 0);
i2c_bus->active = true;
};
static const struct udevice_id s3c_i2c_ids[] = {
- { .compatible = "samsung,s3c2440-i2c", .data = EXYNOS_I2C_STD },
+ { .compatible = "samsung,s3c2440-i2c" },
{ }
};
.priv_auto_alloc_size = sizeof(struct s3c24x0_i2c_bus),
.ops = &s3c_i2c_ops,
};
-
-/*
- * TODO(sjg@chromium.org): Move this to a separate file when everything uses
- * driver model
- */
-static const struct dm_i2c_ops exynos_hs_i2c_ops = {
- .xfer = exynos_hs_i2c_xfer,
- .probe_chip = s3c24x0_i2c_probe,
- .set_bus_speed = s3c24x0_i2c_set_bus_speed,
-};
-
-static const struct udevice_id exynos_hs_i2c_ids[] = {
- { .compatible = "samsung,exynos5-hsi2c", .data = EXYNOS_I2C_HS },
- { }
-};
-
-U_BOOT_DRIVER(hs_i2c) = {
- .name = "i2c_s3c_hs",
- .id = UCLASS_I2C,
- .of_match = exynos_hs_i2c_ids,
- .ofdata_to_platdata = s3c_i2c_ofdata_to_platdata,
- .priv_auto_alloc_size = sizeof(struct s3c24x0_i2c_bus),
- .ops = &exynos_hs_i2c_ops,
-};
-#endif /* CONFIG_DM_I2C */
unsigned clk_cycle;
unsigned clk_div;
};
+
+#define I2C_WRITE 0
+#define I2C_READ 1
+
+#define I2C_OK 0
+#define I2C_NOK 1
+#define I2C_NACK 2
+#define I2C_NOK_LA 3 /* Lost arbitration */
+#define I2C_NOK_TOUT 4 /* time out */
+
+/* S3C I2C Controller bits */
+#define I2CSTAT_BSY 0x20 /* Busy bit */
+#define I2CSTAT_NACK 0x01 /* Nack bit */
+#define I2CCON_ACKGEN 0x80 /* Acknowledge generation */
+#define I2CCON_IRPND 0x10 /* Interrupt pending bit */
+#define I2C_MODE_MT 0xC0 /* Master Transmit Mode */
+#define I2C_MODE_MR 0x80 /* Master Receive Mode */
+#define I2C_START_STOP 0x20 /* START / STOP */
+#define I2C_TXRX_ENA 0x10 /* I2C Tx/Rx enable */
+
+#define I2C_TIMEOUT_MS 10 /* 10 ms */
+
#endif /* _S3C24X0_I2C_H */
* Copyright (C) 2011, 2013 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
*
* SPDX-License-Identifier: GPL-2.0+
+ *
+ * NOTE: This driver should be converted to driver model before June 2017.
+ * Please see doc/driver-model/i2c-howto.txt for instructions.
*/
#include <common.h>
* Copyright (C) 2012 Renesas Solutions Corp.
*
* SPDX-License-Identifier: GPL-2.0+
+ *
+ * NOTE: This driver should be converted to driver model before June 2017.
+ * Please see doc/driver-model/i2c-howto.txt for instructions.
*/
#include <common.h>
* This has been changed substantially by Gerald Van Baren, Custom IDEAS,
* vanbaren@cideas.com. It was heavily influenced by LiMon, written by
* Neil Russell.
+ *
+ * NOTE: This driver should be converted to driver model before June 2017.
+ * Please see doc/driver-model/i2c-howto.txt for instructions.
*/
#include <common.h>
* Author: Alex Bounine
*
* SPDX-License-Identifier: GPL-2.0+
+ *
+ * NOTE: This driver should be converted to driver model before June 2017.
+ * Please see doc/driver-model/i2c-howto.txt for instructions.
*/
#include <config.h>
* Copyright (c) 2012-2013 Xilinx, Michal Simek
*
* SPDX-License-Identifier: GPL-2.0+
+ *
+ * NOTE: This driver should be converted to driver model before June 2017.
+ * Please see doc/driver-model/i2c-howto.txt for instructions.
*/
#include <common.h>
return 0;
}
/* Use priorty 0 to override the default if it happens to be linked in */
-SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_SPI, spl_spi_load_image);
+SPL_LOAD_IMAGE_METHOD("sunxi SPI" 0, BOOT_DEVICE_SPI, spl_spi_load_image);
qsgmii_loop:
/* SGMII IF mode + AN enable only for 1G SGMII, not for 2.5G */
- value = PHY_SGMII_IF_MODE_SGMII;
- if (!sgmii_2500)
- value |= PHY_SGMII_IF_MODE_AN;
+ if (sgmii_2500)
+ value = PHY_SGMII_CR_PHY_RESET |
+ PHY_SGMII_IF_SPEED_GIGABIT |
+ PHY_SGMII_IF_MODE_SGMII;
+ else
+ value = PHY_SGMII_IF_MODE_SGMII | PHY_SGMII_IF_MODE_AN;
memac_mdio_write(&bus, i, MDIO_DEVAD_NONE, 0x14, value);
value = PHY_SGMII_DEV_ABILITY_SGMII;
memac_mdio_write(&bus, i, MDIO_DEVAD_NONE, 0x4, value);
- /* Adjust link timer for SGMII -
- 1.6 ms in units of 8 ns = 2 * 10^5 = 0x30d40 */
- memac_mdio_write(&bus, i, MDIO_DEVAD_NONE, 0x13, 0x3);
- memac_mdio_write(&bus, i, MDIO_DEVAD_NONE, 0x12, 0xd40);
+ if (sgmii_2500) {
+ /* Adjust link timer for 2.5G SGMII,
+ * 1.6 ms in units of 3.2 ns:
+ * 1.6ms / 3.2ns = 5 * 10^5 = 0x7a120.
+ */
+ memac_mdio_write(&bus, i, MDIO_DEVAD_NONE, 0x13, 0x0007);
+ memac_mdio_write(&bus, i, MDIO_DEVAD_NONE, 0x12, 0xa120);
+ } else {
+ /* Adjust link timer for SGMII,
+ * 1.6 ms in units of 8 ns:
+ * 1.6ms / 8ns = 2 * 10^5 = 0x30d40.
+ */
+ memac_mdio_write(&bus, i, MDIO_DEVAD_NONE, 0x13, 0x0003);
+ memac_mdio_write(&bus, i, MDIO_DEVAD_NONE, 0x12, 0x0d40);
+ }
/* Restart AN */
- value = PHY_SGMII_CR_DEF_VAL;
- if (!sgmii_2500)
- value |= PHY_SGMII_CR_RESET_AN;
+ value = PHY_SGMII_CR_DEF_VAL | PHY_SGMII_CR_RESET_AN;
memac_mdio_write(&bus, i, MDIO_DEVAD_NONE, 0, value);
if ((priv->enet_if == PHY_INTERFACE_MODE_QSGMII) && (i < 3)) {
/* For some reason we need to set SPEED_100 */
if (((fm_eth->enet_if == PHY_INTERFACE_MODE_SGMII) ||
+ (fm_eth->enet_if == PHY_INTERFACE_MODE_SGMII_2500) ||
(fm_eth->enet_if == PHY_INTERFACE_MODE_QSGMII)) &&
mac->set_if_mode)
mac->set_if_mode(mac, fm_eth->enet_if, SPEED_100);
if_mode |= (IF_MODE_GMII | IF_MODE_RM);
break;
case PHY_INTERFACE_MODE_SGMII:
+ case PHY_INTERFACE_MODE_SGMII_2500:
case PHY_INTERFACE_MODE_QSGMII:
if_mode &= ~IF_MODE_MASK;
if_mode |= (IF_MODE_GMII);
};
int i, ret = 0;
- for (i = 0; i < ARRAY_SIZE(ofcfg); i++)
+ for (i = 0; i < ARRAY_SIZE(ofcfg); i++) {
ret = ksz90x1_of_config_group(phydev, &(ofcfg[i]));
if (ret)
return ret;
+ }
return 0;
}
};
int i, ret = 0;
- for (i = 0; i < ARRAY_SIZE(ofcfg); i++)
+ for (i = 0; i < ARRAY_SIZE(ofcfg); i++) {
ret = ksz90x1_of_config_group(phydev, &(ofcfg[i]));
if (ret)
return ret;
+ }
return 0;
}
*/
#include <config.h>
#include <common.h>
+#include <linux/bitops.h>
#include <phy.h>
+#define PHY_RTL8211x_FORCE_MASTER BIT(1)
+
#define PHY_AUTONEGOTIATE_TIMEOUT 5000
/* RTL8211x 1000BASE-T Control Register */
-#define MIIM_RTL8211x_CTRL1000T_MSCE (1 << 12);
-#define MIIM_RTL8211X_CTRL1000T_MASTER (1 << 11);
+#define MIIM_RTL8211x_CTRL1000T_MSCE BIT(12);
+#define MIIM_RTL8211x_CTRL1000T_MASTER BIT(11);
/* RTL8211x PHY Status Register */
#define MIIM_RTL8211x_PHY_STATUS 0x11
#define MIIM_RTL8211F_TX_DELAY 0x100
#define MIIM_RTL8211F_LCR 0x10
+static int rtl8211b_probe(struct phy_device *phydev)
+{
+#ifdef CONFIG_RTL8211X_PHY_FORCE_MASTER
+ phydev->flags |= PHY_RTL8211x_FORCE_MASTER;
+#endif
+
+ return 0;
+}
+
/* RealTek RTL8211x */
static int rtl8211x_config(struct phy_device *phydev)
{
*/
phy_write(phydev, MDIO_DEVAD_NONE, MIIM_RTL8211x_PHY_INER,
MIIM_RTL8211x_PHY_INTR_DIS);
-#ifdef CONFIG_RTL8211X_PHY_FORCE_MASTER
- unsigned int reg = phy_read(phydev, MDIO_DEVAD_NONE, MII_CTRL1000);
- /* force manual master/slave configuration */
- reg |= MIIM_RTL8211x_CTRL1000T_MSCE;
- /* force master mode */
- reg |= MIIM_RTL8211X_CTRL1000T_MASTER;
- phy_write(phydev, MDIO_DEVAD_NONE, MII_CTRL1000, reg);
-#endif
+
+ if (phydev->flags & PHY_RTL8211x_FORCE_MASTER) {
+ unsigned int reg;
+
+ reg = phy_read(phydev, MDIO_DEVAD_NONE, MII_CTRL1000);
+ /* force manual master/slave configuration */
+ reg |= MIIM_RTL8211x_CTRL1000T_MSCE;
+ /* force master mode */
+ reg |= MIIM_RTL8211x_CTRL1000T_MASTER;
+ phy_write(phydev, MDIO_DEVAD_NONE, MII_CTRL1000, reg);
+ }
/* read interrupt status just to clear it */
phy_read(phydev, MDIO_DEVAD_NONE, MIIM_RTL8211x_PHY_INER);
.uid = 0x1cc912,
.mask = 0xffffff,
.features = PHY_GBIT_FEATURES,
+ .probe = &rtl8211b_probe,
.config = &rtl8211x_config,
.startup = &rtl8211x_startup,
.shutdown = &genphy_shutdown,
#define MIIM_CIS8204_SLEDCON_INIT 0x1115
/* Vitesse VSC8601 Extended PHY Control Register 1 */
-#define MIIM_VSC8601_EPHY_CON 0x17
-#define MIIM_VSC8601_EPHY_CON_INIT_SKEW 0x1120
-#define MIIM_VSC8601_SKEW_CTRL 0x1c
+#define MII_VSC8601_EPHY_CTL 0x17
+#define MII_VSC8601_EPHY_CTL_RGMII_SKEW (1 << 8)
#define PHY_EXT_PAGE_ACCESS 0x1f
#define PHY_EXT_PAGE_ACCESS_GENERAL 0x10
}
/* Vitesse VSC8601 */
+/* This adds a skew for both TX and RX clocks, so the skew should only be
+ * applied to "rgmii-id" interfaces. It may not work as expected
+ * on "rgmii-txid", "rgmii-rxid" or "rgmii" interfaces. */
+static int vsc8601_add_skew(struct phy_device *phydev)
+{
+ int ret;
+
+ ret = phy_read(phydev, MDIO_DEVAD_NONE, MII_VSC8601_EPHY_CTL);
+ if (ret < 0)
+ return ret;
+
+ ret |= MII_VSC8601_EPHY_CTL_RGMII_SKEW;
+ return phy_write(phydev, MDIO_DEVAD_NONE, MII_VSC8601_EPHY_CTL, ret);
+}
+
static int vsc8601_config(struct phy_device *phydev)
{
- /* Configure some basic stuff */
-#ifdef CONFIG_SYS_VSC8601_SKEWFIX
- phy_write(phydev, MDIO_DEVAD_NONE, MIIM_VSC8601_EPHY_CON,
- MIIM_VSC8601_EPHY_CON_INIT_SKEW);
-#if defined(CONFIG_SYS_VSC8601_SKEW_TX) && defined(CONFIG_SYS_VSC8601_SKEW_RX)
- phy_write(phydev, MDIO_DEVAD_NONE, PHY_EXT_PAGE_ACCESS, 1);
-#define VSC8101_SKEW \
- ((CONFIG_SYS_VSC8601_SKEW_TX << 14) \
- | (CONFIG_SYS_VSC8601_SKEW_RX << 12))
- phy_write(phydev, MDIO_DEVAD_NONE, MIIM_VSC8601_SKEW_CTRL,
- VSC8101_SKEW);
- phy_write(phydev, MDIO_DEVAD_NONE, PHY_EXT_PAGE_ACCESS, 0);
-#endif
-#endif
+ int ret = 0;
- genphy_config_aneg(phydev);
+ if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)
+ ret = vsc8601_add_skew(phydev);
- return 0;
+ if (ret < 0)
+ return ret;
+
+ return genphy_config_aneg(phydev);
}
static int vsc8574_config(struct phy_device *phydev)
help
Enable PCI memory and I/O space resource allocation and assignment.
+config PCIE_DW_MVEBU
+ bool "Enable Armada-8K PCIe driver (DesignWare core)"
+ default n
+ depends on DM_PCI
+ depends on ARMADA_8K
+ help
+ Say Y here if you want to enable PCIe controller support on
+ Armada-8K SoCs. The PCIe controller on Armada-8K is based on
+ DesignWare hardware.
+
config PCI_SANDBOX
bool "Sandbox PCI support"
depends on SANDBOX && DM_PCI
obj-$(CONFIG_PCI_TEGRA) += pci_tegra.o
obj-$(CONFIG_TSI108_PCI) += tsi108_pci.o
obj-$(CONFIG_WINBOND_83C553) += w83c553f.o
+obj-$(CONFIG_PCIE_DW_MVEBU) += pcie_dw_mvebu.o
obj-$(CONFIG_PCIE_LAYERSCAPE) += pcie_layerscape.o
obj-$(CONFIG_PCI_XILINX) += pcie_xilinx.o
--- /dev/null
+/*
+ * Copyright (C) 2015 Marvell International Ltd.
+ *
+ * Copyright (C) 2016 Stefan Roese <sr@denx.de>
+ *
+ * Based on:
+ * - drivers/pci/pcie_imx.c
+ * - drivers/pci/pci_mvebu.c
+ * - drivers/pci/pcie_xilinx.c
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <pci.h>
+#include <asm/io.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* PCI Config space registers */
+#define PCIE_CONFIG_BAR0 0x10
+#define PCIE_LINK_STATUS_REG 0x80
+#define PCIE_LINK_STATUS_SPEED_OFF 16
+#define PCIE_LINK_STATUS_SPEED_MASK (0xf << PCIE_LINK_STATUS_SPEED_OFF)
+#define PCIE_LINK_STATUS_WIDTH_OFF 20
+#define PCIE_LINK_STATUS_WIDTH_MASK (0xf << PCIE_LINK_STATUS_WIDTH_OFF)
+
+/* Resizable bar capability registers */
+#define RESIZABLE_BAR_CAP 0x250
+#define RESIZABLE_BAR_CTL0 0x254
+#define RESIZABLE_BAR_CTL1 0x258
+
+/* iATU registers */
+#define PCIE_ATU_VIEWPORT 0x900
+#define PCIE_ATU_REGION_INBOUND (0x1 << 31)
+#define PCIE_ATU_REGION_OUTBOUND (0x0 << 31)
+#define PCIE_ATU_REGION_INDEX1 (0x1 << 0)
+#define PCIE_ATU_REGION_INDEX0 (0x0 << 0)
+#define PCIE_ATU_CR1 0x904
+#define PCIE_ATU_TYPE_MEM (0x0 << 0)
+#define PCIE_ATU_TYPE_IO (0x2 << 0)
+#define PCIE_ATU_TYPE_CFG0 (0x4 << 0)
+#define PCIE_ATU_TYPE_CFG1 (0x5 << 0)
+#define PCIE_ATU_CR2 0x908
+#define PCIE_ATU_ENABLE (0x1 << 31)
+#define PCIE_ATU_BAR_MODE_ENABLE (0x1 << 30)
+#define PCIE_ATU_LOWER_BASE 0x90C
+#define PCIE_ATU_UPPER_BASE 0x910
+#define PCIE_ATU_LIMIT 0x914
+#define PCIE_ATU_LOWER_TARGET 0x918
+#define PCIE_ATU_BUS(x) (((x) & 0xff) << 24)
+#define PCIE_ATU_DEV(x) (((x) & 0x1f) << 19)
+#define PCIE_ATU_FUNC(x) (((x) & 0x7) << 16)
+#define PCIE_ATU_UPPER_TARGET 0x91C
+
+#define PCIE_LINK_CAPABILITY 0x7C
+#define PCIE_LINK_CTL_2 0xA0
+#define TARGET_LINK_SPEED_MASK 0xF
+#define LINK_SPEED_GEN_1 0x1
+#define LINK_SPEED_GEN_2 0x2
+#define LINK_SPEED_GEN_3 0x3
+
+#define PCIE_GEN3_RELATED 0x890
+#define GEN3_EQU_DISABLE (1 << 16)
+#define GEN3_ZRXDC_NON_COMP (1 << 0)
+
+#define PCIE_GEN3_EQU_CTRL 0x8A8
+#define GEN3_EQU_EVAL_2MS_DISABLE (1 << 5)
+
+#define PCIE_ROOT_COMPLEX_MODE_MASK (0xF << 4)
+
+#define PCIE_LINK_UP_TIMEOUT_MS 100
+
+#define PCIE_GLOBAL_CONTROL 0x8000
+#define PCIE_APP_LTSSM_EN (1 << 2)
+#define PCIE_DEVICE_TYPE_OFFSET (4)
+#define PCIE_DEVICE_TYPE_MASK (0xF)
+#define PCIE_DEVICE_TYPE_EP (0x0) /* Endpoint */
+#define PCIE_DEVICE_TYPE_LEP (0x1) /* Legacy endpoint */
+#define PCIE_DEVICE_TYPE_RC (0x4) /* Root complex */
+
+#define PCIE_GLOBAL_STATUS 0x8008
+#define PCIE_GLB_STS_RDLH_LINK_UP (1 << 1)
+#define PCIE_GLB_STS_PHY_LINK_UP (1 << 9)
+
+#define PCIE_ARCACHE_TRC 0x8050
+#define PCIE_AWCACHE_TRC 0x8054
+#define ARCACHE_SHAREABLE_CACHEABLE 0x3511
+#define AWCACHE_SHAREABLE_CACHEABLE 0x5311
+
+#define LINK_SPEED_GEN_1 0x1
+#define LINK_SPEED_GEN_2 0x2
+#define LINK_SPEED_GEN_3 0x3
+
+/**
+ * struct pcie_dw_mvebu - MVEBU DW PCIe controller state
+ *
+ * @ctrl_base: The base address of the register space
+ * @cfg_base: The base address of the configuration space
+ * @cfg_size: The size of the configuration space which is needed
+ * as it gets written into the PCIE_ATU_LIMIT register
+ * @first_busno: This driver supports multiple PCIe controllers.
+ * first_busno stores the bus number of the PCIe root-port
+ * number which may vary depending on the PCIe setup
+ * (PEX switches etc).
+ */
+struct pcie_dw_mvebu {
+ void *ctrl_base;
+ void *cfg_base;
+ fdt_size_t cfg_size;
+ int first_busno;
+};
+
+static int pcie_dw_get_link_speed(const void *regs_base)
+{
+ return (readl(regs_base + PCIE_LINK_STATUS_REG) &
+ PCIE_LINK_STATUS_SPEED_MASK) >> PCIE_LINK_STATUS_SPEED_OFF;
+}
+
+static int pcie_dw_get_link_width(const void *regs_base)
+{
+ return (readl(regs_base + PCIE_LINK_STATUS_REG) &
+ PCIE_LINK_STATUS_WIDTH_MASK) >> PCIE_LINK_STATUS_WIDTH_OFF;
+}
+
+/**
+ * set_cfg_address() - Configure the PCIe controller config space access
+ *
+ * @pcie: Pointer to the PCI controller state
+ * @d: PCI device to access
+ * @where: Offset in the configuration space
+ *
+ * Configures the PCIe controller to access the configuration space of
+ * a specific PCIe device and returns the address to use for this
+ * access.
+ *
+ * Return: Address that can be used to access the configation space
+ * of the requested device / offset
+ */
+static uintptr_t set_cfg_address(struct pcie_dw_mvebu *pcie,
+ pci_dev_t d, uint where)
+{
+ uintptr_t va_address;
+
+ /*
+ * Region #0 is used for Outbound CFG space access.
+ * Direction = Outbound
+ * Region Index = 0
+ */
+ writel(0, pcie->ctrl_base + PCIE_ATU_VIEWPORT);
+
+ if (PCI_BUS(d) == (pcie->first_busno + 1))
+ /* For local bus, change TLP Type field to 4. */
+ writel(PCIE_ATU_TYPE_CFG0, pcie->ctrl_base + PCIE_ATU_CR1);
+ else
+ /* Otherwise, change TLP Type field to 5. */
+ writel(PCIE_ATU_TYPE_CFG1, pcie->ctrl_base + PCIE_ATU_CR1);
+
+ if (PCI_BUS(d) == pcie->first_busno) {
+ /* Accessing root port configuration space. */
+ va_address = (uintptr_t)pcie->ctrl_base;
+ } else {
+ writel(d << 8, pcie->ctrl_base + PCIE_ATU_LOWER_TARGET);
+ va_address = (uintptr_t)pcie->cfg_base;
+ }
+
+ va_address += where & ~0x3;
+
+ return va_address;
+}
+
+/**
+ * pcie_dw_addr_valid() - Check for valid bus address
+ *
+ * @d: The PCI device to access
+ * @first_busno: Bus number of the PCIe controller root complex
+ *
+ * Return 1 (true) if the PCI device can be accessed by this controller.
+ *
+ * Return: 1 on valid, 0 on invalid
+ */
+static int pcie_dw_addr_valid(pci_dev_t d, int first_busno)
+{
+ if ((PCI_BUS(d) == first_busno) && (PCI_DEV(d) > 0))
+ return 0;
+ if ((PCI_BUS(d) == first_busno + 1) && (PCI_DEV(d) > 0))
+ return 0;
+
+ return 1;
+}
+
+/**
+ * pcie_dw_mvebu_read_config() - Read from configuration space
+ *
+ * @bus: Pointer to the PCI bus
+ * @bdf: Identifies the PCIe device to access
+ * @offset: The offset into the device's configuration space
+ * @valuep: A pointer at which to store the read value
+ * @size: Indicates the size of access to perform
+ *
+ * Read a value of size @size from offset @offset within the configuration
+ * space of the device identified by the bus, device & function numbers in @bdf
+ * on the PCI bus @bus.
+ *
+ * Return: 0 on success
+ */
+static int pcie_dw_mvebu_read_config(struct udevice *bus, pci_dev_t bdf,
+ uint offset, ulong *valuep,
+ enum pci_size_t size)
+{
+ struct pcie_dw_mvebu *pcie = dev_get_priv(bus);
+ uintptr_t va_address;
+ ulong value;
+
+ debug("PCIE CFG read: (b,d,f)=(%2d,%2d,%2d) ",
+ PCI_BUS(bdf), PCI_DEV(bdf), PCI_FUNC(bdf));
+
+ if (!pcie_dw_addr_valid(bdf, pcie->first_busno)) {
+ debug("- out of range\n");
+ *valuep = pci_get_ff(size);
+ return 0;
+ }
+
+ va_address = set_cfg_address(pcie, bdf, offset);
+
+ value = readl(va_address);
+
+ debug("(addr,val)=(0x%04x, 0x%08lx)\n", offset, value);
+ *valuep = pci_conv_32_to_size(value, offset, size);
+
+ return 0;
+}
+
+/**
+ * pcie_dw_mvebu_write_config() - Write to configuration space
+ *
+ * @bus: Pointer to the PCI bus
+ * @bdf: Identifies the PCIe device to access
+ * @offset: The offset into the device's configuration space
+ * @value: The value to write
+ * @size: Indicates the size of access to perform
+ *
+ * Write the value @value of size @size from offset @offset within the
+ * configuration space of the device identified by the bus, device & function
+ * numbers in @bdf on the PCI bus @bus.
+ *
+ * Return: 0 on success
+ */
+static int pcie_dw_mvebu_write_config(struct udevice *bus, pci_dev_t bdf,
+ uint offset, ulong value,
+ enum pci_size_t size)
+{
+ struct pcie_dw_mvebu *pcie = dev_get_priv(bus);
+ uintptr_t va_address;
+ ulong old;
+
+ debug("PCIE CFG write: (b,d,f)=(%2d,%2d,%2d) ",
+ PCI_BUS(bdf), PCI_DEV(bdf), PCI_FUNC(bdf));
+ debug("(addr,val)=(0x%04x, 0x%08lx)\n", offset, value);
+
+ if (!pcie_dw_addr_valid(bdf, pcie->first_busno)) {
+ debug("- out of range\n");
+ return 0;
+ }
+
+ va_address = set_cfg_address(pcie, bdf, offset);
+
+ old = readl(va_address);
+ value = pci_conv_size_to_32(old, value, offset, size);
+ writel(value, va_address);
+
+ return 0;
+}
+
+/**
+ * pcie_dw_configure() - Configure link capabilities and speed
+ *
+ * @regs_base: A pointer to the PCIe controller registers
+ * @cap_speed: The capabilities and speed to configure
+ *
+ * Configure the link capabilities and speed in the PCIe root complex.
+ */
+static void pcie_dw_configure(const void *regs_base, u32 cap_speed)
+{
+ /*
+ * TODO (shadi@marvell.com, sr@denx.de):
+ * Need to read the serdes speed from the dts and according to it
+ * configure the PCIe gen
+ */
+
+ /* Set link to GEN 3 */
+ clrsetbits_le32(regs_base + PCIE_LINK_CTL_2,
+ TARGET_LINK_SPEED_MASK, cap_speed);
+ clrsetbits_le32(regs_base + PCIE_LINK_CAPABILITY,
+ TARGET_LINK_SPEED_MASK, cap_speed);
+ setbits_le32(regs_base + PCIE_GEN3_EQU_CTRL, GEN3_EQU_EVAL_2MS_DISABLE);
+}
+
+/**
+ * is_link_up() - Return the link state
+ *
+ * @regs_base: A pointer to the PCIe controller registers
+ *
+ * Return: 1 (true) for active line and 0 (false) for no link
+ */
+static int is_link_up(const void *regs_base)
+{
+ u32 mask = PCIE_GLB_STS_RDLH_LINK_UP | PCIE_GLB_STS_PHY_LINK_UP;
+ u32 reg;
+
+ reg = readl(regs_base + PCIE_GLOBAL_STATUS);
+ if ((reg & mask) == mask)
+ return 1;
+
+ return 0;
+}
+
+/**
+ * wait_link_up() - Wait for the link to come up
+ *
+ * @regs_base: A pointer to the PCIe controller registers
+ *
+ * Return: 1 (true) for active line and 0 (false) for no link (timeout)
+ */
+static int wait_link_up(const void *regs_base)
+{
+ unsigned long timeout;
+
+ timeout = get_timer(0) + PCIE_LINK_UP_TIMEOUT_MS;
+ while (!is_link_up(regs_base)) {
+ if (get_timer(0) > timeout)
+ return 0;
+ };
+
+ return 1;
+}
+
+/**
+ * pcie_dw_mvebu_pcie_link_up() - Configure the PCIe root port
+ *
+ * @regs_base: A pointer to the PCIe controller registers
+ * @cap_speed: The capabilities and speed to configure
+ *
+ * Configure the PCIe controller root complex depending on the
+ * requested link capabilities and speed.
+ *
+ * Return: 1 (true) for active line and 0 (false) for no link
+ */
+static int pcie_dw_mvebu_pcie_link_up(const void *regs_base, u32 cap_speed)
+{
+ if (!is_link_up(regs_base)) {
+ /* Disable LTSSM state machine to enable configuration */
+ clrbits_le32(regs_base + PCIE_GLOBAL_CONTROL,
+ PCIE_APP_LTSSM_EN);
+ }
+
+ clrsetbits_le32(regs_base + PCIE_GLOBAL_CONTROL,
+ PCIE_DEVICE_TYPE_MASK << PCIE_DEVICE_TYPE_OFFSET,
+ PCIE_DEVICE_TYPE_RC << PCIE_DEVICE_TYPE_OFFSET);
+
+ /* Set the PCIe master AXI attributes */
+ writel(ARCACHE_SHAREABLE_CACHEABLE, regs_base + PCIE_ARCACHE_TRC);
+ writel(AWCACHE_SHAREABLE_CACHEABLE, regs_base + PCIE_AWCACHE_TRC);
+
+ /* DW pre link configurations */
+ pcie_dw_configure(regs_base, cap_speed);
+
+ if (!is_link_up(regs_base)) {
+ /* Configuration done. Start LTSSM */
+ setbits_le32(regs_base + PCIE_GLOBAL_CONTROL,
+ PCIE_APP_LTSSM_EN);
+ }
+
+ /* Check that link was established */
+ if (!wait_link_up(regs_base))
+ return 0;
+
+ /*
+ * Link can be established in Gen 1. still need to wait
+ * till MAC nagaotiation is completed
+ */
+ udelay(100);
+
+ return 1;
+}
+
+/**
+ * pcie_dw_regions_setup() - iATU region setup
+ *
+ * @pcie: Pointer to the PCI controller state
+ *
+ * Configure the iATU regions in the PCIe controller for outbound access.
+ */
+static void pcie_dw_regions_setup(struct pcie_dw_mvebu *pcie)
+{
+ /*
+ * Region #0 is used for Outbound CFG space access.
+ * Direction = Outbound
+ * Region Index = 0
+ */
+ writel(0, pcie->ctrl_base + PCIE_ATU_VIEWPORT);
+
+ writel((u32)(uintptr_t)pcie->cfg_base, pcie->ctrl_base
+ + PCIE_ATU_LOWER_BASE);
+ writel(0, pcie->ctrl_base + PCIE_ATU_UPPER_BASE);
+ writel((u32)(uintptr_t)pcie->cfg_base + pcie->cfg_size,
+ pcie->ctrl_base + PCIE_ATU_LIMIT);
+
+ writel(0, pcie->ctrl_base + PCIE_ATU_LOWER_TARGET);
+ writel(0, pcie->ctrl_base + PCIE_ATU_UPPER_TARGET);
+ writel(PCIE_ATU_TYPE_CFG0, pcie->ctrl_base + PCIE_ATU_CR1);
+ writel(PCIE_ATU_ENABLE, pcie->ctrl_base + PCIE_ATU_CR2);
+}
+
+/**
+ * pcie_dw_set_host_bars() - Configure the host BARs
+ *
+ * @regs_base: A pointer to the PCIe controller registers
+ *
+ * Configure the host BARs of the PCIe controller root port so that
+ * PCI(e) devices may access the system memory.
+ */
+static void pcie_dw_set_host_bars(const void *regs_base)
+{
+ u32 size = gd->ram_size;
+ u64 max_size;
+ u32 reg;
+ u32 bar0;
+
+ /* Verify the maximal BAR size */
+ reg = readl(regs_base + RESIZABLE_BAR_CAP);
+ max_size = 1ULL << (5 + (reg + (1 << 4)));
+
+ if (size > max_size) {
+ size = max_size;
+ printf("Warning: PCIe BARs can't map all DRAM space\n");
+ }
+
+ /* Set the BAR base and size towards DDR */
+ bar0 = CONFIG_SYS_SDRAM_BASE & ~0xf;
+ bar0 |= PCI_BASE_ADDRESS_MEM_TYPE_32;
+ writel(CONFIG_SYS_SDRAM_BASE, regs_base + PCIE_CONFIG_BAR0);
+
+ reg = ((size >> 20) - 1) << 12;
+ writel(size, regs_base + RESIZABLE_BAR_CTL0);
+}
+
+/**
+ * pcie_dw_mvebu_probe() - Probe the PCIe bus for active link
+ *
+ * @dev: A pointer to the device being operated on
+ *
+ * Probe for an active link on the PCIe bus and configure the controller
+ * to enable this port.
+ *
+ * Return: 0 on success, else -ENODEV
+ */
+static int pcie_dw_mvebu_probe(struct udevice *dev)
+{
+ struct pcie_dw_mvebu *pcie = dev_get_priv(dev);
+ struct udevice *ctlr = pci_get_controller(dev);
+ struct pci_controller *hose = dev_get_uclass_priv(ctlr);
+
+ pcie->first_busno = dev->seq;
+
+ /* Don't register host if link is down */
+ if (!pcie_dw_mvebu_pcie_link_up(pcie->ctrl_base, LINK_SPEED_GEN_3)) {
+ printf("PCIE-%d: Link down\n", dev->seq);
+ return -ENODEV;
+ }
+
+ printf("PCIE-%d: Link up (Gen%d-x%d, Bus%d)\n", dev->seq,
+ pcie_dw_get_link_speed(pcie->ctrl_base),
+ pcie_dw_get_link_width(pcie->ctrl_base), hose->first_busno);
+
+ pcie_dw_regions_setup(pcie);
+
+ /* Set the CLASS_REV of RC CFG header to PCI_CLASS_BRIDGE_PCI */
+ clrsetbits_le32(pcie->ctrl_base + PCI_CLASS_REVISION,
+ 0xffff << 16, PCI_CLASS_BRIDGE_PCI << 16);
+
+ pcie_dw_set_host_bars(pcie->ctrl_base);
+
+ return 0;
+}
+
+/**
+ * pcie_dw_mvebu_ofdata_to_platdata() - Translate from DT to device state
+ *
+ * @dev: A pointer to the device being operated on
+ *
+ * Translate relevant data from the device tree pertaining to device @dev into
+ * state that the driver will later make use of. This state is stored in the
+ * device's private data structure.
+ *
+ * Return: 0 on success, else -EINVAL
+ */
+static int pcie_dw_mvebu_ofdata_to_platdata(struct udevice *dev)
+{
+ struct pcie_dw_mvebu *pcie = dev_get_priv(dev);
+
+ /* Get the controller base address */
+ pcie->ctrl_base = (void *)dev_get_addr_index(dev, 0);
+ if ((fdt_addr_t)pcie->ctrl_base == FDT_ADDR_T_NONE)
+ return -EINVAL;
+
+ /* Get the config space base address and size */
+ pcie->cfg_base = (void *)dev_get_addr_size_index(dev, 1,
+ &pcie->cfg_size);
+ if ((fdt_addr_t)pcie->cfg_base == FDT_ADDR_T_NONE)
+ return -EINVAL;
+
+ return 0;
+}
+
+static const struct dm_pci_ops pcie_dw_mvebu_ops = {
+ .read_config = pcie_dw_mvebu_read_config,
+ .write_config = pcie_dw_mvebu_write_config,
+};
+
+static const struct udevice_id pcie_dw_mvebu_ids[] = {
+ { .compatible = "marvell,armada8k-pcie" },
+ { }
+};
+
+U_BOOT_DRIVER(pcie_dw_mvebu) = {
+ .name = "pcie_dw_mvebu",
+ .id = UCLASS_PCI,
+ .of_match = pcie_dw_mvebu_ids,
+ .ops = &pcie_dw_mvebu_ops,
+ .ofdata_to_platdata = pcie_dw_mvebu_ofdata_to_platdata,
+ .probe = pcie_dw_mvebu_probe,
+ .priv_auto_alloc_size = sizeof(struct pcie_dw_mvebu),
+};
(0x3 << DFX_DEV_GEN_PCIE_CLK_SRC_OFFSET)
#define MAX_LANE_OPTIONS 10
-#define MAX_UTMI_PHY_COUNT 2
+#define MAX_UTMI_PHY_COUNT 3
struct comphy_mux_options {
u32 type;
struct comphy_map comphy_map_data[MAX_LANE_OPTIONS];
int subnode;
int lane;
+ int last_idx = 0;
/* Save base addresses for later use */
chip_cfg->comphy_base_addr = (void *)dev_get_addr_index(dev, 0);
/* PHY power UP sequence */
chip_cfg->ptr_comphy_chip_init(chip_cfg, comphy_map_data);
/* PHY print SerDes status */
+ if (of_machine_is_compatible("marvell,armada8040"))
+ printf("Comphy chip #%d:\n", chip_cfg->comphy_index);
comphy_print(chip_cfg, comphy_map_data);
- /* Initialize dedicated PHYs (not muxed SerDes lanes) */
- comphy_dedicated_phys_init();
+ /*
+ * Only run the dedicated PHY init code once, in the last PHY init call
+ */
+ if (of_machine_is_compatible("marvell,armada8040"))
+ last_idx = 1;
+
+ if (chip_cfg->comphy_index == last_idx) {
+ /* Initialize dedicated PHYs (not muxed SerDes lanes) */
+ comphy_dedicated_phys_init();
+ }
return 0;
}
source "drivers/pinctrl/nxp/Kconfig"
source "drivers/pinctrl/uniphier/Kconfig"
source "drivers/pinctrl/exynos/Kconfig"
+source "drivers/pinctrl/mvebu/Kconfig"
endmenu
obj-$(CONFIG_PIC32_PINCTRL) += pinctrl_pic32.o
obj-$(CONFIG_PINCTRL_EXYNOS) += exynos/
obj-$(CONFIG_PINCTRL_MESON) += meson/
+obj-$(CONFIG_PINCTRL_MVEBU) += mvebu/
--- /dev/null
+config PINCTRL_MVEBU
+ depends on ARCH_MVEBU
+ bool
+ default y
+ help
+ Support pin multiplexing and pin configuration control on
+ Marvell's Armada-8K SoC.
--- /dev/null
+#
+# Copyright (C) 2016 Marvell International Ltd.
+#
+# SPDX-License-Identifier: GPL-2.0
+# https://spdx.org/licenses
+
+obj-$(CONFIG_PINCTRL_MVEBU) += pinctrl-mvebu.o
--- /dev/null
+/*
+ * Copyright (C) 2016 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ * https://spdx.org/licenses
+ */
+
+#include <common.h>
+#include <config.h>
+#include <fdtdec.h>
+#include <errno.h>
+#include <dm.h>
+#include <dm/pinctrl.h>
+#include <dm/root.h>
+#include <asm/system.h>
+#include <asm/io.h>
+#include <asm/arch-armada8k/soc-info.h>
+#include "pinctrl-mvebu.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * mvebu_pinctrl_set_state: configure pin functions.
+ * @dev: the pinctrl device to be configured.
+ * @config: the state to be configured.
+ * @return: 0 in success
+ */
+int mvebu_pinctrl_set_state(struct udevice *dev, struct udevice *config)
+{
+ const void *blob = gd->fdt_blob;
+ int node = config->of_offset;
+ struct mvebu_pinctrl_priv *priv;
+ u32 pin_arr[MVEBU_MAX_PINS_PER_BANK];
+ u32 function;
+ int i, pin_count;
+
+ priv = dev_get_priv(dev);
+
+ pin_count = fdtdec_get_int_array_count(blob, node,
+ "marvell,pins",
+ pin_arr,
+ MVEBU_MAX_PINS_PER_BANK);
+ if (pin_count <= 0) {
+ debug("Failed reading pins array for pinconfig %s (%d)\n",
+ config->name, pin_count);
+ return -EINVAL;
+ }
+
+ function = fdtdec_get_int(blob, node, "marvell,function", 0xff);
+
+ for (i = 0; i < pin_count; i++) {
+ int reg_offset;
+ int field_offset;
+ int pin = pin_arr[i];
+
+ if (function > priv->max_func) {
+ debug("Illegal function %d for pinconfig %s\n",
+ function, config->name);
+ return -EINVAL;
+ }
+
+ /* Calculate register address and bit in register */
+ reg_offset = priv->reg_direction * 4 *
+ (pin >> (PIN_REG_SHIFT));
+ field_offset = (BITS_PER_PIN) * (pin & PIN_FIELD_MASK);
+
+ clrsetbits_le32(priv->base_reg + reg_offset,
+ PIN_FUNC_MASK << field_offset,
+ (function & PIN_FUNC_MASK) << field_offset);
+ }
+
+ return 0;
+}
+
+/*
+ * mvebu_pinctrl_set_state_all: configure the entire bank pin functions.
+ * @dev: the pinctrl device to be configured.
+ * @config: the state to be configured.
+ * @return: 0 in success
+ */
+static int mvebu_pinctrl_set_state_all(struct udevice *dev,
+ struct udevice *config)
+{
+ const void *blob = gd->fdt_blob;
+ int node = config->of_offset;
+ struct mvebu_pinctrl_priv *priv;
+ u32 func_arr[MVEBU_MAX_PINS_PER_BANK];
+ int pin, err;
+
+ priv = dev_get_priv(dev);
+
+ err = fdtdec_get_int_array(blob, node, "pin-func",
+ func_arr, priv->pin_cnt);
+ if (err) {
+ debug("Failed reading pin functions for bank %s\n",
+ priv->bank_name);
+ return -EINVAL;
+ }
+
+ for (pin = 0; pin < priv->pin_cnt; pin++) {
+ int reg_offset;
+ int field_offset;
+ u32 func = func_arr[pin];
+
+ /* Bypass pins with function 0xFF */
+ if (func == 0xff) {
+ debug("Warning: pin %d value is not modified ", pin);
+ debug("(kept as default)\n");
+ continue;
+ } else if (func > priv->max_func) {
+ debug("Illegal function %d for pin %d\n", func, pin);
+ return -EINVAL;
+ }
+
+ /* Calculate register address and bit in register */
+ reg_offset = priv->reg_direction * 4 *
+ (pin >> (PIN_REG_SHIFT));
+ field_offset = (BITS_PER_PIN) * (pin & PIN_FIELD_MASK);
+
+ clrsetbits_le32(priv->base_reg + reg_offset,
+ PIN_FUNC_MASK << field_offset,
+ (func & PIN_FUNC_MASK) << field_offset);
+ }
+
+ return 0;
+}
+
+int mvebu_pinctl_probe(struct udevice *dev)
+{
+ const void *blob = gd->fdt_blob;
+ int node = dev->of_offset;
+ struct mvebu_pinctrl_priv *priv;
+
+ priv = dev_get_priv(dev);
+ if (!priv) {
+ debug("%s: Failed to get private\n", __func__);
+ return -EINVAL;
+ }
+
+ priv->base_reg = dev_get_addr_ptr(dev);
+ if (priv->base_reg == (void *)FDT_ADDR_T_NONE) {
+ debug("%s: Failed to get base address\n", __func__);
+ return -EINVAL;
+ }
+
+ priv->pin_cnt = fdtdec_get_int(blob, node, "pin-count",
+ MVEBU_MAX_PINS_PER_BANK);
+ priv->max_func = fdtdec_get_int(blob, node, "max-func",
+ MVEBU_MAX_FUNC);
+ priv->bank_name = fdt_getprop(blob, node, "bank-name", NULL);
+
+ priv->reg_direction = 1;
+ if (fdtdec_get_bool(blob, node, "reverse-reg"))
+ priv->reg_direction = -1;
+
+ return mvebu_pinctrl_set_state_all(dev, dev);
+}
+
+static struct pinctrl_ops mvebu_pinctrl_ops = {
+ .set_state = mvebu_pinctrl_set_state
+};
+
+static const struct udevice_id mvebu_pinctrl_ids[] = {
+ { .compatible = "marvell,mvebu-pinctrl" },
+ { .compatible = "marvell,armada-ap806-pinctrl" },
+ { .compatible = "marvell,a70x0-pinctrl" },
+ { .compatible = "marvell,a80x0-cp0-pinctrl" },
+ { .compatible = "marvell,a80x0-cp1-pinctrl" },
+ { }
+};
+
+U_BOOT_DRIVER(pinctrl_mvebu) = {
+ .name = "mvebu_pinctrl",
+ .id = UCLASS_PINCTRL,
+ .of_match = mvebu_pinctrl_ids,
+ .priv_auto_alloc_size = sizeof(struct mvebu_pinctrl_priv),
+ .ops = &mvebu_pinctrl_ops,
+ .probe = mvebu_pinctl_probe
+};
--- /dev/null
+/*
+ * Copyright (C) 2016 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ * https://spdx.org/licenses
+ */
+
+ #ifndef __PINCTRL_MVEBU_H_
+ #define __PINCTRL_MVEBU_H_
+
+ #define MVEBU_MAX_PINCTL_BANKS 4
+ #define MVEBU_MAX_PINS_PER_BANK 100
+ #define MVEBU_MAX_FUNC 0xF
+
+/*
+ * struct mvebu_pin_bank_data: mvebu-pinctrl bank data
+ * @base_reg: controller base address for this bank
+ * @pin_cnt: number of pins included in this bank
+ * @max_func: maximum configurable function value for pins in this bank
+ * @reg_direction:
+ * @bank_name: the pin's bank name
+ */
+struct mvebu_pinctrl_priv {
+ void *base_reg;
+ uint pin_cnt;
+ uint max_func;
+ int reg_direction;
+ const char *bank_name;
+};
+
+#endif /* __PINCTRL_MVEBU_H_ */
case SVR_9131:
case SVR_9132:
return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 1, 1);
+#endif
+#ifdef ONFIG_ARM64
+ case SVR_LS1012A:
+ return IS_SVR_REV(svr, 1, 0);
#endif
}
return false;
#include <dm.h>
#include <errno.h>
#include <malloc.h>
+#include <memalign.h>
#include <usb.h>
#include <usb/lin_gadget_compat.h>
#include <linux/mii.h>
static
int get_registers(struct r8152 *tp, u16 value, u16 index, u16 size, void *data)
{
- return usb_control_msg(tp->udev, usb_rcvctrlpipe(tp->udev, 0),
- RTL8152_REQ_GET_REGS, RTL8152_REQT_READ,
- value, index, data, size, 500);
+ ALLOC_CACHE_ALIGN_BUFFER(void *, tmp, size);
+ int ret;
+
+ ret = usb_control_msg(tp->udev, usb_rcvctrlpipe(tp->udev, 0),
+ RTL8152_REQ_GET_REGS, RTL8152_REQT_READ,
+ value, index, tmp, size, 500);
+ memcpy(data, tmp, size);
+ return ret;
}
static
int set_registers(struct r8152 *tp, u16 value, u16 index, u16 size, void *data)
{
+ ALLOC_CACHE_ALIGN_BUFFER(void *, tmp, size);
+
+ memcpy(tmp, data, size);
return usb_control_msg(tp->udev, usb_sndctrlpipe(tp->udev, 0),
RTL8152_REQ_SET_REGS, RTL8152_REQT_WRITE,
- value, index, data, size, 500);
+ value, index, tmp, size, 500);
}
int generic_ocp_read(struct r8152 *tp, u16 index, u16 size,
u32 opts1, opts2 = 0;
int err;
int actual_len;
- unsigned char msg[PKTSIZE + sizeof(struct tx_desc)];
+ ALLOC_CACHE_ALIGN_BUFFER(uint8_t, msg,
+ PKTSIZE + sizeof(struct tx_desc));
struct tx_desc *tx_desc = (struct tx_desc *)msg;
debug("** %s(), len %d\n", __func__, length);
{
struct ueth_data *dev = (struct ueth_data *)eth->priv;
- static unsigned char recv_buf[RTL8152_AGG_BUF_SZ];
+ ALLOC_CACHE_ALIGN_BUFFER(uint8_t, recv_buf, RTL8152_AGG_BUF_SZ);
unsigned char *pkt_ptr;
int err;
int actual_len;
*/
#include <common.h>
+#include <dm.h>
#include <errno.h>
#include <pci.h>
#include <usb.h>
#include "xhci.h"
+#ifndef CONFIG_DM_USB
+
/*
* Create the appropriate control structures to manage a new XHCI host
* controller.
void xhci_hcd_stop(int index)
{
}
+
+#else
+
+struct xhci_pci_priv {
+ struct xhci_ctrl ctrl; /* Needs to come first in this struct! */
+};
+
+static void xhci_pci_init(struct udevice *dev, struct xhci_hccr **ret_hccr,
+ struct xhci_hcor **ret_hcor)
+{
+ struct xhci_hccr *hccr;
+ struct xhci_hcor *hcor;
+ u32 cmd;
+
+ hccr = (struct xhci_hccr *)dm_pci_map_bar(dev,
+ PCI_BASE_ADDRESS_0, PCI_REGION_MEM);
+ hcor = (struct xhci_hcor *)((uintptr_t) hccr +
+ HC_LENGTH(xhci_readl(&hccr->cr_capbase)));
+
+ debug("XHCI-PCI init hccr 0x%x and hcor 0x%x hc_length %d\n",
+ (u32)hccr, (u32)hcor,
+ (u32)HC_LENGTH(xhci_readl(&hccr->cr_capbase)));
+
+ *ret_hccr = hccr;
+ *ret_hcor = hcor;
+
+ /* enable busmaster */
+ dm_pci_read_config32(dev, PCI_COMMAND, &cmd);
+ cmd |= PCI_COMMAND_MASTER;
+ dm_pci_write_config32(dev, PCI_COMMAND, cmd);
+}
+
+static int xhci_pci_probe(struct udevice *dev)
+{
+ struct xhci_hccr *hccr;
+ struct xhci_hcor *hcor;
+
+ xhci_pci_init(dev, &hccr, &hcor);
+
+ return xhci_register(dev, hccr, hcor);
+}
+
+static int xhci_pci_remove(struct udevice *dev)
+{
+ int ret;
+
+ ret = xhci_deregister(dev);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+static const struct udevice_id xhci_pci_ids[] = {
+ { .compatible = "xhci-pci" },
+ { }
+};
+
+U_BOOT_DRIVER(xhci_pci) = {
+ .name = "xhci_pci",
+ .id = UCLASS_USB,
+ .probe = xhci_pci_probe,
+ .remove = xhci_pci_remove,
+ .of_match = xhci_pci_ids,
+ .ops = &xhci_usb_ops,
+ .platdata_auto_alloc_size = sizeof(struct usb_platdata),
+ .priv_auto_alloc_size = sizeof(struct xhci_pci_priv),
+ .flags = DM_FLAG_ALLOC_PRIV_DMA,
+};
+
+static struct pci_device_id xhci_pci_supported[] = {
+ { PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_XHCI, ~0) },
+ {},
+};
+
+U_BOOT_PCI_DEVICE(xhci_pci, xhci_pci_supported);
+
+#endif /* CONFIG_DM_USB */
"optargs=\0" \
"mmcdev=0\0" \
"mmcroot=/dev/mmcblk0p2 ro\0" \
+ "usbroot=/dev/sda2 ro\0" \
"mmcrootfstype=ext4 rootwait\0" \
+ "usbrootfstype=ext4 rootwait\0" \
"rootpath=/export/rootfs\0" \
"nfsopts=nolock\0" \
"static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}" \
"${mtdparts} " \
"root=${mmcroot} " \
"rootfstype=${mmcrootfstype}\0" \
+ "usbargs=setenv bootargs console=${console} " \
+ "${optargs} " \
+ "${mtdparts} " \
+ "root=${usbroot} " \
+ "rootfstype=${usbrootfstype}\0" \
"spiroot=/dev/mtdblock4 rw\0" \
"spirootfstype=jffs2\0" \
"spisrcaddr=0xe0000\0" \
"ip=dhcp\0" \
"bootenv=uEnv.txt\0" \
"loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
+ "usbloadbootenv=load usb 0:1 ${loadaddr} ${bootenv}\0" \
"importbootenv=echo Importing environment from mmc ...; " \
"env import -t $loadaddr $filesize\0" \
+ "usbimportbootenv=echo Importing environment from USB ...; " \
+ "env import -t $loadaddr $filesize\0" \
"ramargs=setenv bootargs console=${console} " \
"${optargs} " \
"root=${ramroot} " \
"rootfstype=${ramrootfstype}\0" \
"loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
+ "usbloadimage=load usb 0:1 ${loadaddr} kernel-fit.itb\0" \
"loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
+ "usbloados=run usbargs; " \
+ "bootm ${loadaddr}#conf${board_name}; " \
+ "if test $? -ne 0; then " \
+ "echo Using default FIT configuration; " \
+ "bootm ${loadaddr}; " \
+ "fi;\0" \
"mmcloados=run mmcargs; " \
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
"if run loadfdt; then " \
"else " \
"bootz; " \
"fi;\0" \
+ "usbboot=usb reset; " \
+ "if usb storage; then " \
+ "echo USB drive found;" \
+ "if run usbloadbootenv; then " \
+ "echo Loaded environment from ${bootenv};" \
+ "run usbimportbootenv;" \
+ "fi;" \
+ "if test -n $uenvcmd; then " \
+ "echo Running uenvcmd ...;" \
+ "run uenvcmd;" \
+ "fi;" \
+ "if run usbloadimage; then " \
+ "run usbloados;" \
+ "fi;" \
+ "fi;\0" \
"mmcboot=mmc dev ${mmcdev}; " \
"if mmc rescan; then " \
"echo SD/MMC found on device ${mmcdev};" \
#define CONFIG_BOOTCOMMAND \
"run findfdt; " \
+ "run usbboot;" \
"run mmcboot;" \
"setenv mmcdev 1; " \
"setenv bootpart 1:2; " \
* SPDX-License-Identifier: GPL-2.0+
*/
-#ifndef _CONFIG_MVEBU_DB_88F7040_H
-#define _CONFIG_MVEBU_DB_88F7040_H
+#ifndef _CONFIG_MVEBU_ARMADA_8K_H
+#define _CONFIG_MVEBU_ARMADA_8K_H
/*
* High Level Configuration Options (easy to change)
#define CONFIG_CMD_PART
#define CONFIG_PARTITION_UUIDS
-#endif /* _CONFIG_MVEBU_DB_88F7040_H */
+/*
+ * PCI configuration
+ */
+#ifdef CONFIG_PCIE_DW_MVEBU
+#define CONFIG_E1000
+#define CONFIG_CMD_PCI
+#endif
+
+#endif /* _CONFIG_MVEBU_ARMADA_8K_H */
#define CONFIG_SYS_DA850_PLL1_PLLDIV2 0x8001
#define CONFIG_SYS_DA850_PLL1_PLLDIV3 0x8003
-#define CONFIG_SYS_DA850_PLL0_PLLM 24
+#define CONFIG_SYS_DA850_PLL0_PLLM 37
#define CONFIG_SYS_DA850_PLL1_PLLM 21
/*
#undef CONFIG_SYS_NAND_HW_ECC
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
#define CONFIG_SYS_NAND_HW_ECC_OOBFIRST
+#define CONFIG_NAND_6BYTES_OOB_FREE_10BYTES_ECC
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_PAGE_SIZE (2 << 10)
#define CONFIG_SYS_NAND_BLOCK_SIZE (128 << 10)
-#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x200 /*0x60000*/
+#define CONFIG_SYS_NAND_U_BOOT_SIZE SZ_512K
#define CONFIG_SYS_NAND_U_BOOT_DST 0xc1080000
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST
#define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_DST - \
CONFIG_SYS_MALLOC_LEN - \
GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_NAND_ECCPOS { \
- 24, 25, 26, 27, 28, \
- 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, \
- 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, \
- 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, \
- 59, 60, 61, 62, 63 }
+ 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, \
+ 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, \
+ 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, \
+ 54, 55, 56, 57, 58, 59, 60, 61, 62, 63 }
#define CONFIG_SYS_NAND_PAGE_COUNT 64
#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
#define CONFIG_SYS_NAND_ECCSIZE 512
*/
#define CONFIG_MISC_INIT_R
#define CONFIG_BOARD_EARLY_INIT_F
-#define CONFIG_BOOTFILE "uImage" /* Boot file name */
+#define CONFIG_BOOTFILE "zImage" /* Boot file name */
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
#define CONFIG_EXTRA_ENV_SETTINGS \
"fdtaddr=0xc0600000\0" \
"fdtfile=da850-lcdk.dtb\0" \
- "fdtboot=bootm 0xc0700000 - ${fdtaddr};\0" \
+ "fdtboot=bootz 0xc0700000 - ${fdtaddr};\0" \
"mmcboot=" \
"if fatload mmc 0 0xc0600000 boot.scr; then " \
"source 0xc0600000; " \
"else " \
- "fatload mmc 0 0xc0700000 uImage; " \
+ "fatload mmc 0 0xc0700000 " \
+ __stringify(CONFIG_BOOTFILE) "; " \
"fatload mmc 0 ${fdtaddr} ${fdtfile}; " \
"run fdtboot; " \
"fi;\0" \
"spiboot=" \
"sf probe 0; " \
"sf read 0xc0700000 0x80000 0x220000; " \
- "bootm 0xc0700000;\0"
+ "bootz 0xc0700000;\0"
/*
* U-Boot commands
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - 0x1000000)
-#define CONFIG_POWER
-#define CONFIG_POWER_I2C
-#define CONFIG_POWER_MAX8998
-
-#include <asm/arch/gpio.h>
-/*
- * I2C Settings
- */
-#define CONFIG_SOFT_I2C_GPIO_SCL S5PC110_GPIO_J43
-#define CONFIG_SOFT_I2C_GPIO_SDA S5PC110_GPIO_J40
-
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
-#define CONFIG_SYS_I2C_SOFT_SPEED 50000
-#define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F
-#define CONFIG_I2C_MULTI_BUS
-#define CONFIG_SYS_I2C_INIT_BOARD
-
-#define CONFIG_SYS_MAX_I2C_BUS 7
#define CONFIG_USB_GADGET_DWC2_OTG_PHY
#define CONFIG_USB_FUNCTION_MASS_STORAGE
#define CONFIG_SAMSUNG_ONENAND
#define CONFIG_SYS_ONENAND_BASE 0x0C000000
-#include <asm/arch/gpio.h>
-/*
- * I2C Settings
- */
-#define CONFIG_SOFT_I2C_GPIO_SCL EXYNOS4_GPIO_B7
-#define CONFIG_SOFT_I2C_GPIO_SDA EXYNOS4_GPIO_B6
-
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
-#define CONFIG_SYS_I2C_SOFT_SPEED 50000
-#define CONFIG_SYS_I2C_SOFT_SLAVE 0
-#define CONFIG_SOFT_I2C_READ_REPEATED_START
-#define CONFIG_I2C_MULTI_BUS
-#define CONFIG_SYS_MAX_I2C_BUS 7
-
-#define CONFIG_POWER
-#define CONFIG_POWER_I2C
-#define CONFIG_POWER_MAX8998
-
#define CONFIG_USB_GADGET_DWC2_OTG_PHY
/*
--- /dev/null
+/*
+ * Copyright (C) 2016 Marek Vasut <marex@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#ifndef __CONFIG_TERASIC_DE1_SOC_H__
+#define __CONFIG_TERASIC_DE1_SOC_H__
+
+#include <asm/arch/base_addr_ac5.h>
+
+/* U-Boot Commands */
+#define CONFIG_SYS_NO_FLASH
+#define CONFIG_DOS_PARTITION
+#define CONFIG_FAT_WRITE
+#define CONFIG_HW_WATCHDOG
+
+/* Memory configurations */
+#define PHYS_SDRAM_1_SIZE 0x40000000 /* 1GiB */
+
+/* Booting Linux */
+#define CONFIG_BOOTFILE "fitImage"
+#define CONFIG_BOOTARGS "console=ttyS0," __stringify(CONFIG_BAUDRATE)
+#define CONFIG_BOOTCOMMAND "run mmcload; run mmcboot"
+#define CONFIG_LOADADDR 0x01000000
+#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
+
+/* Ethernet on SoC (EMAC) */
+#if defined(CONFIG_CMD_NET)
+#define CONFIG_PHY_MICREL
+#define CONFIG_PHY_MICREL_KSZ9021
+#endif
+
+#define CONFIG_ENV_IS_IN_MMC
+
+/* Extra Environment */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
+ "ramboot=setenv bootargs " CONFIG_BOOTARGS ";" \
+ "bootm ${loadaddr} - ${fdtaddr}\0" \
+ "bootimage=zImage\0" \
+ "fdtaddr=100\0" \
+ "fdtimage=socfpga.dtb\0" \
+ "bootm ${loadaddr} - ${fdtaddr}\0" \
+ "mmcroot=/dev/mmcblk0p2\0" \
+ "mmcboot=setenv bootargs " CONFIG_BOOTARGS \
+ " root=${mmcroot} rw rootwait;" \
+ "bootz ${loadaddr} - ${fdtaddr}\0" \
+ "mmcload=mmc rescan;" \
+ "load mmc 0:1 ${loadaddr} ${bootimage};" \
+ "load mmc 0:1 ${fdtaddr} ${fdtimage}\0" \
+
+/* The rest of the configuration is shared */
+#include <configs/socfpga_common.h>
+
+#define CONFIG_SPL_ABORT_ON_RAW_IMAGE
+
+#endif /* __CONFIG_TERASIC_DE1_SOC_H__ */
/* GPT */
#define CONFIG_RANDOM_UUID
-/* I2C */
-#include <asm/arch/gpio.h>
-
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_S3C24X0
-#define CONFIG_SYS_I2C_S3C24X0_SPEED 100000
-#define CONFIG_SYS_I2C_S3C24X0_SLAVE 0xFE
-#define CONFIG_MAX_I2C_NUM 8
-#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
-#define CONFIG_SYS_I2C_SOFT_SPEED 50000
-#define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F
-#define CONFIG_SOFT_I2C_READ_REPEATED_START
-#define CONFIG_SYS_I2C_INIT_BOARD
-
-/* I2C FG */
-#define CONFIG_SOFT_I2C_GPIO_SCL EXYNOS4_GPIO_Y41
-#define CONFIG_SOFT_I2C_GPIO_SDA EXYNOS4_GPIO_Y40
-
-/* POWER */
-#define CONFIG_POWER
-#define CONFIG_POWER_I2C
-#define CONFIG_POWER_MAX8997
-
-#define CONFIG_POWER_FG
-#define CONFIG_POWER_FG_MAX17042
-#define CONFIG_POWER_MUIC
-#define CONFIG_POWER_MUIC_MAX8997
-#define CONFIG_POWER_BATTERY
-#define CONFIG_POWER_BATTERY_TRATS
-
/* Security subsystem - enable hw_rand() */
#define CONFIG_EXYNOS_ACE_SHA
#define CONFIG_LIB_HW_RAND
/* GPT */
#define CONFIG_RANDOM_UUID
-/* I2C */
-#include <asm/arch/gpio.h>
-
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_S3C24X0
-#define CONFIG_SYS_I2C_S3C24X0_SPEED 100000
-#define CONFIG_SYS_I2C_S3C24X0_SLAVE 0
-#define CONFIG_MAX_I2C_NUM 8
-#define CONFIG_SYS_I2C_SOFT
-#define CONFIG_SYS_I2C_SOFT_SPEED 50000
-#define CONFIG_SYS_I2C_SOFT_SLAVE 0x00
-#define I2C_SOFT_DECLARATIONS2
-#define CONFIG_SYS_I2C_SOFT_SPEED_2 50000
-#define CONFIG_SYS_I2C_SOFT_SLAVE_2 0x00
-#define CONFIG_SOFT_I2C_READ_REPEATED_START
-#define CONFIG_SYS_I2C_INIT_BOARD
-
-#ifndef __ASSEMBLY__
-int get_soft_i2c_scl_pin(void);
-int get_soft_i2c_sda_pin(void);
-#endif
-#define CONFIG_SOFT_I2C_GPIO_SCL get_soft_i2c_scl_pin()
-#define CONFIG_SOFT_I2C_GPIO_SDA get_soft_i2c_sda_pin()
-
-/* POWER */
-#define CONFIG_POWER
-#define CONFIG_POWER_I2C
-#define CONFIG_POWER_MAX77686
-#define CONFIG_POWER_PMIC_MAX77693
-#define CONFIG_POWER_MUIC_MAX77693
-#define CONFIG_POWER_FG_MAX77693
-#define CONFIG_POWER_BATTERY_TRATS2
-
/* Security subsystem - enable hw_rand() */
#define CONFIG_EXYNOS_ACE_SHA
#define CONFIG_LIB_HW_RAND
void update_spd_address(unsigned int ctrl_num,
unsigned int slot,
unsigned int *addr);
+
+void erratum_a009942_check_cpo(void);
#endif
unsigned int additive_latency_override_value;
unsigned int clk_adjust; /* */
- unsigned int cpo_override;
+ unsigned int cpo_override; /* override timing_cfg_2[CPO]*/
+ unsigned int cpo_sample; /* optimize debug_29[24:31] */
unsigned int write_data_delay; /* DQS adjust */
unsigned int cswl_override;
#define PHY_SGMII_CR_PHY_RESET 0x8000
#define PHY_SGMII_CR_RESET_AN 0x0200
#define PHY_SGMII_CR_DEF_VAL 0x1140
+#define PHY_SGMII_IF_SPEED_GIGABIT 0x0008
#define PHY_SGMII_DEV_ABILITY_SGMII 0x4001
#define PHY_SGMII_IF_MODE_AN 0x0002
#define PHY_SGMII_IF_MODE_SGMII 0x0001
/**
* Holds information about a way of loading an SPL image
*
+ * @name: User-friendly name for this method (e.g. "MMC")
* @boot_device: Boot device that this loader supports
* @load_image: Function to call to load image
*/
struct spl_image_loader {
+#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
+ const char *name;
+#endif
uint boot_device;
/**
* load_image() - Load an SPL image
ll_entry_declare(struct spl_image_loader, __name, spl_image_loader)
/*
- * __priority is the priority of this method, 0 meaning it will be the top
+ * _priority is the priority of this method, 0 meaning it will be the top
* choice for this device, 9 meaning it is the bottom choice.
- * __boot_device is the BOOT_DEVICE_... value
- * __method is the load_image function to call
+ * _boot_device is the BOOT_DEVICE_... value
+ * _method is the load_image function to call
*/
-#define SPL_LOAD_IMAGE_METHOD(__priority, __boot_device, __method) \
- SPL_LOAD_IMAGE(__method ## __priority ## __boot_device) = { \
- .boot_device = __boot_device, \
- .load_image = __method, \
+#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
+#define SPL_LOAD_IMAGE_METHOD(_name, _priority, _boot_device, _method) \
+ SPL_LOAD_IMAGE(_method ## _priority ## _boot_device) = { \
+ .name = _name, \
+ .boot_device = _boot_device, \
+ .load_image = _method, \
}
+#else
+#define SPL_LOAD_IMAGE_METHOD(_name, _priority, _boot_device, _method) \
+ SPL_LOAD_IMAGE(_method ## _priority ## _boot_device) = { \
+ .boot_device = _boot_device, \
+ .load_image = _method, \
+ }
+#endif
/* SPL FAT image functions */
int spl_load_image_fat(struct spl_image_info *spl_image,
static void zynqimage_parse_initparams(struct zynq_header *zynqhdr,
const char *filename)
{
- /* Expect a table of register-value pairs, e.g. "0x12345678 0x4321" */
- FILE *fp = fopen(filename, "r");
+ FILE *fp;
struct zynq_reginit reginit;
unsigned int reg_count = 0;
- int r;
+ int r, err;
+ struct stat path_stat;
+ /* Expect a table of register-value pairs, e.g. "0x12345678 0x4321" */
+ fp = fopen(filename, "r");
if (!fp) {
fprintf(stderr, "Cannot open initparams file: %s\n", filename);
exit(1);
}
+
+ err = fstat(fileno(fp), &path_stat);
+ if (err)
+ return;
+
+ if (!S_ISREG(path_stat.st_mode))
+ return;
+
do {
r = fscanf(fp, "%x %x", ®init.address, ®init.data);
if (r == 2) {
FILE *fp;
struct zynqmp_reginit reginit;
unsigned int reg_count = 0;
- int r;
+ int r, err;
struct stat path_stat;
- stat(filename, &path_stat);
- if (!S_ISREG(path_stat.st_mode))
- return;
-
/* Expect a table of register-value pairs, e.g. "0x12345678 0x4321" */
fp = fopen(filename, "r");
if (!fp) {
fprintf(stderr, "Cannot open initparams file: %s\n", filename);
exit(1);
}
+
+ err = fstat(fileno(fp), &path_stat);
+ if (err)
+ return;
+
+ if (!S_ISREG(path_stat.st_mode))
+ return;
+
do {
r = fscanf(fp, "%x %x", ®init.address, ®init.data);
if (r == 2) {
projects / people / ms / u-boot.git / commitdiff
