select ARMV8_MULTIENTRY
select SUPPORT_SPL
select DM_SPI_FLASH if DM_SPI
+ select POWER_MC34VR500
help
Support for Freescale LS1046ARDB platform.
The LS1046A Reference Design Board (RDB) is a high-performance
menu "LS102xA architecture"
depends on ARCH_LS1021A
+config FSL_PCIE_COMPAT
+ string "PCIe compatible of Kernel DT"
+ depends on PCIE_LAYERSCAPE
+ default "fsl,ls1021a-pcie" if ARCH_LS1021A
+ help
+ This compatible is used to find pci controller node in Kernel DT
+ to complete fixup.
+
config LS1_DEEP_SLEEP
bool "Deep sleep"
depends on ARCH_LS1021A
config ARMV8_MULTIENTRY
bool "Enable multiple CPUs to enter into U-Boot"
+config ARMV8_SET_SMPEN
+ bool "Enable data coherency with other cores in cluster"
+ help
+ Say Y here if there is not any trust firmware to set
+ CPUECTLR_EL1.SMPEN bit before U-Boot.
+
+ For A53, it enables data coherency with other cores in the
+ cluster, and for A57/A72, it enables receiving of instruction
+ cache and TLB maintenance operations.
+ Cortex A53/57/72 cores require CPUECTLR_EL1.SMPEN set even
+ for single core systems. Unfortunately write access to this
+ register may be controlled by EL3/EL2 firmware. To be more
+ precise, by default (if there is EL2/EL3 firmware running)
+ this register is RO for NS EL1.
+ This switch can be used to avoid writing to CPUECTLR_EL1,
+ it can be safely enabled when EL2/EL3 initialized SMPEN bit
+ or when CPU implementation doesn't include that register.
+
config ARMV8_SPIN_TABLE
bool "Support spin-table enable method"
depends on ARMV8_MULTIENTRY && OF_LIBFDT
- Reserve the code for the spin-table and the release address
via a /memreserve/ region in the Device Tree.
+menu "ARMv8 secure monitor firmware"
+config ARMV8_SEC_FIRMWARE_SUPPORT
+ bool "Enable ARMv8 secure monitor firmware framework support"
+ select OF_LIBFDT
+ select FIT
+ help
+ This framework is aimed at making secure monitor firmware load
+ process brief.
+ Note: Only FIT format image is supported.
+ You should prepare and provide the below information:
+ - Address of secure firmware.
+ - Address to hold the return address from secure firmware.
+ - Secure firmware FIT image related information.
+ Such as: SEC_FIRMWARE_FIT_IMAGE and SEC_FIRMEWARE_FIT_CNF_NAME
+ - The target exception level that secure monitor firmware will
+ return to.
+
+config SPL_ARMV8_SEC_FIRMWARE_SUPPORT
+ bool "Enable ARMv8 secure monitor firmware framework support for SPL"
+ select SPL_OF_LIBFDT
+ select SPL_FIT
+ help
+ Say Y here to support this framework in SPL phase.
+
+config SEC_FIRMWARE_ARMV8_PSCI
+ bool "PSCI implementation in secure monitor firmware"
+ depends on ARMV8_SEC_FIRMWARE_SUPPORT || SPL_ARMV8_SEC_FIRMWARE_SUPPORT
+ help
+ This config enables the ARMv8 PSCI implementation in secure monitor
+ firmware. This is a private PSCI implementation and different from
+ those implemented under the common ARMv8 PSCI framework.
+
+config ARMV8_SEC_FIRMWARE_ERET_ADDR_REVERT
+ bool "ARMv8 secure monitor firmware ERET address byteorder swap"
+ depends on ARMV8_SEC_FIRMWARE_SUPPORT || SPL_ARMV8_SEC_FIRMWARE_SUPPORT
+ help
+ Say Y here when the endianness of the register or memory holding the
+ Secure firmware exception return address is different with core's.
+
+endmenu
+
config PSCI_RESET
bool "Use PSCI for reset and shutdown"
default y
ifndef CONFIG_SPL_BUILD
obj-$(CONFIG_ARMV8_SPIN_TABLE) += spin_table.o spin_table_v8.o
endif
-obj-$(CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT) += sec_firmware.o sec_firmware_asm.o
+obj-$(CONFIG_$(SPL_)ARMV8_SEC_FIRMWARE_SUPPORT) += sec_firmware.o sec_firmware_asm.o
obj-$(CONFIG_FSL_LAYERSCAPE) += fsl-layerscape/
obj-$(CONFIG_S32V234) += s32v234/
int psci_update_dt(void *fdt)
{
#ifdef CONFIG_MP
-#if defined(CONFIG_ARMV8_PSCI) || defined(CONFIG_FSL_PPA_ARMV8_PSCI)
+#if defined(CONFIG_ARMV8_PSCI) || defined(CONFIG_SEC_FIRMWARE_ARMV8_PSCI)
#ifdef CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
/*
config ARCH_LS1012A
bool
+ select ARMV8_SET_SMPEN
select FSL_LSCH2
select SYS_FSL_DDR_BE
select SYS_FSL_MMDC
config ARCH_LS1043A
bool
+ select ARMV8_SET_SMPEN
select FSL_LSCH2
select SYS_FSL_DDR
select SYS_FSL_DDR_BE
config ARCH_LS1046A
bool
+ select ARMV8_SET_SMPEN
select FSL_LSCH2
select SYS_FSL_DDR
select SYS_FSL_DDR_BE
config ARCH_LS2080A
bool
+ select ARMV8_SET_SMPEN
select FSL_LSCH3
select SYS_FSL_DDR
select SYS_FSL_DDR_LE
menu "Layerscape architecture"
depends on FSL_LSCH2 || FSL_LSCH3
+config FSL_PCIE_COMPAT
+ string "PCIe compatible of Kernel DT"
+ depends on PCIE_LAYERSCAPE
+ default "fsl,ls1012a-pcie" if ARCH_LS1012A
+ default "fsl,ls1043a-pcie" if ARCH_LS1043A
+ default "fsl,ls1046a-pcie" if ARCH_LS1046A
+ default "fsl,ls2080a-pcie" if ARCH_LS2080A
+ help
+ This compatible is used to find pci controller node in Kernel DT
+ to complete fixup.
+
+config HAS_FEATURE_GIC64K_ALIGN
+ bool
+ default y if ARCH_LS1043A
+
+config HAS_FEATURE_ENHANCED_MSI
+ bool
+ default y if ARCH_LS1043A
+
menu "Layerscape PPA"
config FSL_LS_PPA
bool "FSL Layerscape PPA firmware support"
depends on !ARMV8_PSCI
- depends on ARCH_LS1043A || ARCH_LS1046A
- select FSL_PPA_ARMV8_PSCI
+ select ARMV8_SEC_FIRMWARE_SUPPORT
+ select SEC_FIRMWARE_ARMV8_PSCI
+ select ARMV8_SEC_FIRMWARE_ERET_ADDR_REVERT if FSL_LSCH2
help
The FSL Primary Protected Application (PPA) is a software component
which is loaded during boot stage, and then remains resident in RAM
and runs in the TrustZone after boot.
Say y to enable it.
+choice
+ prompt "FSL Layerscape PPA firmware loading-media select"
+ depends on FSL_LS_PPA
+ default SYS_LS_PPA_FW_IN_XIP
+
+config SYS_LS_PPA_FW_IN_XIP
+ bool "XIP"
+ help
+ Say Y here if the PPA firmware locate at XIP flash, such
+ as NOR or QSPI flash.
+
+endchoice
-config FSL_PPA_ARMV8_PSCI
- bool "PSCI implementation in PPA firmware"
+config SYS_LS_PPA_FW_ADDR
+ hex "Address of PPA firmware loading from"
depends on FSL_LS_PPA
+ default 0x40500000 if SYS_LS_PPA_FW_IN_XIP && QSPI_BOOT
+ default 0x60500000 if SYS_LS_PPA_FW_IN_XIP
help
- This config enables the ARMv8 PSCI implementation in PPA firmware.
- This is a private PSCI implementation and different from those
- implemented under the common ARMv8 PSCI framework.
+ If the PPA firmware locate at XIP flash, such as NOR or
+ QSPI flash, this address is a directly memory-mapped.
+ If it is in a serial accessed flash, such as NAND and SD
+ card, it is a byte offset.
endmenu
config SYS_FSL_ERRATUM_A010315
in spin table to properly handle all cores.
config SECURE_BOOT
- bool
+ bool "Secure Boot"
help
Enable Freescale Secure Boot feature
endmenu
+menu "Layerscape clock tree configuration"
+ depends on FSL_LSCH2 || FSL_LSCH3
+
+config SYS_FSL_CLK
+ bool "Enable clock tree initialization"
+ default y
+
+config CLUSTER_CLK_FREQ
+ int "Reference clock of core cluster"
+ depends on ARCH_LS1012A
+ default 100000000
+ help
+ This number is the reference clock frequency of core PLL.
+ For most platforms, the core PLL and Platform PLL have the same
+ reference clock, but for some platforms, LS1012A for instance,
+ they are provided sepatately.
+
+config SYS_FSL_PCLK_DIV
+ int "Platform clock divider"
+ default 1 if ARCH_LS1043A
+ default 1 if ARCH_LS1046A
+ default 2
+ help
+ This is the divider that is used to derive Platform clock from
+ Platform PLL, in another word:
+ Platform_clk = Platform_PLL_freq / this_divider
+
+config SYS_FSL_DSPI_CLK_DIV
+ int "DSPI clock divider"
+ default 1 if ARCH_LS1043A
+ default 2
+ help
+ This is the divider that is used to derive DSPI clock from Platform
+ PLL, in another word DSPI_clk = Platform_PLL_freq / this_divider.
+
+config SYS_FSL_DUART_CLK_DIV
+ int "DUART clock divider"
+ default 1 if ARCH_LS1043A
+ default 2
+ help
+ This is the divider that is used to derive DUART clock from Platform
+ clock, in another word DUART_clk = Platform_clk / this_divider.
+
+config SYS_FSL_I2C_CLK_DIV
+ int "I2C clock divider"
+ default 1 if ARCH_LS1043A
+ default 2
+ help
+ This is the divider that is used to derive I2C clock from Platform
+ clock, in another word I2C_clk = Platform_clk / this_divider.
+
+config SYS_FSL_IFC_CLK_DIV
+ int "IFC clock divider"
+ default 1 if ARCH_LS1043A
+ default 2
+ help
+ This is the divider that is used to derive IFC clock from Platform
+ clock, in another word IFC_clk = Platform_clk / this_divider.
+
+config SYS_FSL_LPUART_CLK_DIV
+ int "LPUART clock divider"
+ default 1 if ARCH_LS1043A
+ default 2
+ help
+ This is the divider that is used to derive LPUART clock from Platform
+ clock, in another word LPUART_clk = Platform_clk / this_divider.
+
+config SYS_FSL_SDHC_CLK_DIV
+ int "SDHC clock divider"
+ default 1 if ARCH_LS1043A
+ default 1 if ARCH_LS1012A
+ default 2
+ help
+ This is the divider that is used to derive SDHC clock from Platform
+ clock, in another word SDHC_clk = Platform_clk / this_divider.
+endmenu
+
config SYS_FSL_ERRATUM_A008336
bool
obj-$(CONFIG_MP) += mp.o
obj-$(CONFIG_OF_LIBFDT) += fdt.o
obj-$(CONFIG_SPL) += spl.o
-obj-$(CONFIG_FSL_LS_PPA) += ppa.o
+obj-$(CONFIG_$(SPL_)FSL_LS_PPA) += ppa.o
ifneq ($(CONFIG_FSL_LSCH3),)
obj-y += fsl_lsch3_speed.o
(type == TY_ITYP_VER_A72 ? "A72" : " "))),
strmhz(buf, sysinfo.freq_processor[core]));
}
+ /* Display platform clock as Bus frequency. */
printf("\n Bus: %-4s MHz ",
- strmhz(buf, sysinfo.freq_systembus));
+ strmhz(buf, sysinfo.freq_systembus / CONFIG_SYS_FSL_PCLK_DIV));
printf("DDR: %-4s MT/s", strmhz(buf, sysinfo.freq_ddrbus));
#ifdef CONFIG_SYS_DPAA_FMAN
printf(" FMAN: %-4s MHz", strmhz(buf, sysinfo.freq_fman[0]));
#endif
#ifdef CONFIG_MP
#if defined(CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT) && \
- defined(CONFIG_FSL_PPA_ARMV8_PSCI)
+ defined(CONFIG_SEC_FIRMWARE_ARMV8_PSCI)
/* Check the psci version to determine if the psci is supported */
psci_ver = sec_firmware_support_psci_version();
#endif
u64 val, core_id;
size_t *boot_code_size = &(__secondary_boot_code_size);
#if defined(CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT) && \
- defined(CONFIG_FSL_PPA_ARMV8_PSCI)
+ defined(CONFIG_SEC_FIRMWARE_ARMV8_PSCI)
int node;
u32 psci_ver;
}
}
+#ifdef CONFIG_HAS_FEATURE_GIC64K_ALIGN
+static void fdt_fixup_gic(void *blob)
+{
+ int offset, err;
+ u64 reg[8];
+ struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+ unsigned int val;
+ struct ccsr_scfg __iomem *scfg = (void *)CONFIG_SYS_FSL_SCFG_ADDR;
+ int align_64k = 0;
+
+ val = gur_in32(&gur->svr);
+
+ if (SVR_SOC_VER(val) != SVR_LS1043A) {
+ align_64k = 1;
+ } else if (SVR_REV(val) != REV1_0) {
+ val = scfg_in32(&scfg->gic_align) & (0x01 << GIC_ADDR_BIT);
+ if (!val)
+ align_64k = 1;
+ }
+
+ offset = fdt_subnode_offset(blob, 0, "interrupt-controller@1400000");
+ if (offset < 0) {
+ printf("WARNING: fdt_subnode_offset can't find node %s: %s\n",
+ "interrupt-controller@1400000", fdt_strerror(offset));
+ return;
+ }
+
+ /* Fixup gic node align with 64K */
+ if (align_64k) {
+ reg[0] = cpu_to_fdt64(GICD_BASE_64K);
+ reg[1] = cpu_to_fdt64(GICD_SIZE_64K);
+ reg[2] = cpu_to_fdt64(GICC_BASE_64K);
+ reg[3] = cpu_to_fdt64(GICC_SIZE_64K);
+ reg[4] = cpu_to_fdt64(GICH_BASE_64K);
+ reg[5] = cpu_to_fdt64(GICH_SIZE_64K);
+ reg[6] = cpu_to_fdt64(GICV_BASE_64K);
+ reg[7] = cpu_to_fdt64(GICV_SIZE_64K);
+ } else {
+ /* Fixup gic node align with default */
+ reg[0] = cpu_to_fdt64(GICD_BASE);
+ reg[1] = cpu_to_fdt64(GICD_SIZE);
+ reg[2] = cpu_to_fdt64(GICC_BASE);
+ reg[3] = cpu_to_fdt64(GICC_SIZE);
+ reg[4] = cpu_to_fdt64(GICH_BASE);
+ reg[5] = cpu_to_fdt64(GICH_SIZE);
+ reg[6] = cpu_to_fdt64(GICV_BASE);
+ reg[7] = cpu_to_fdt64(GICV_SIZE);
+ }
+
+ err = fdt_setprop(blob, offset, "reg", reg, sizeof(reg));
+ if (err < 0) {
+ printf("WARNING: fdt_setprop can't set %s from node %s: %s\n",
+ "reg", "interrupt-controller@1400000",
+ fdt_strerror(err));
+ return;
+ }
+
+ return;
+}
+#endif
+
+#ifdef CONFIG_HAS_FEATURE_ENHANCED_MSI
+static int _fdt_fixup_msi_node(void *blob, const char *name,
+ int irq_0, int irq_1, int rev)
+{
+ int err, offset, len;
+ u32 tmp[4][3];
+ void *p;
+
+ offset = fdt_path_offset(blob, name);
+ if (offset < 0) {
+ printf("WARNING: fdt_path_offset can't find path %s: %s\n",
+ name, fdt_strerror(offset));
+ return 0;
+ }
+
+ /*fixup the property of interrupts*/
+
+ tmp[0][0] = cpu_to_fdt32(0x0);
+ tmp[0][1] = cpu_to_fdt32(irq_0);
+ tmp[0][2] = cpu_to_fdt32(0x4);
+
+ if (rev > REV1_0) {
+ tmp[1][0] = cpu_to_fdt32(0x0);
+ tmp[1][1] = cpu_to_fdt32(irq_1);
+ tmp[1][2] = cpu_to_fdt32(0x4);
+ tmp[2][0] = cpu_to_fdt32(0x0);
+ tmp[2][1] = cpu_to_fdt32(irq_1 + 1);
+ tmp[2][2] = cpu_to_fdt32(0x4);
+ tmp[3][0] = cpu_to_fdt32(0x0);
+ tmp[3][1] = cpu_to_fdt32(irq_1 + 2);
+ tmp[3][2] = cpu_to_fdt32(0x4);
+ len = sizeof(tmp);
+ } else {
+ len = sizeof(tmp[0]);
+ }
+
+ err = fdt_setprop(blob, offset, "interrupts", tmp, len);
+ if (err < 0) {
+ printf("WARNING: fdt_setprop can't set %s from node %s: %s\n",
+ "interrupts", name, fdt_strerror(err));
+ return 0;
+ }
+
+ /*fixup the property of reg*/
+ p = (char *)fdt_getprop(blob, offset, "reg", &len);
+ if (!p) {
+ printf("WARNING: fdt_getprop can't get %s from node %s\n",
+ "reg", name);
+ return 0;
+ }
+
+ memcpy((char *)tmp, p, len);
+
+ if (rev > REV1_0)
+ *((u32 *)tmp + 3) = cpu_to_fdt32(0x1000);
+ else
+ *((u32 *)tmp + 3) = cpu_to_fdt32(0x8);
+
+ err = fdt_setprop(blob, offset, "reg", tmp, len);
+ if (err < 0) {
+ printf("WARNING: fdt_setprop can't set %s from node %s: %s\n",
+ "reg", name, fdt_strerror(err));
+ return 0;
+ }
+
+ /*fixup the property of compatible*/
+ if (rev > REV1_0)
+ err = fdt_setprop_string(blob, offset, "compatible",
+ "fsl,ls1043a-v1.1-msi");
+ else
+ err = fdt_setprop_string(blob, offset, "compatible",
+ "fsl,ls1043a-msi");
+ if (err < 0) {
+ printf("WARNING: fdt_setprop can't set %s from node %s: %s\n",
+ "compatible", name, fdt_strerror(err));
+ return 0;
+ }
+
+ return 1;
+}
+
+static int _fdt_fixup_pci_msi(void *blob, const char *name, int rev)
+{
+ int offset, len, err;
+ void *p;
+ int val;
+ u32 tmp[4][8];
+
+ offset = fdt_path_offset(blob, name);
+ if (offset < 0) {
+ printf("WARNING: fdt_path_offset can't find path %s: %s\n",
+ name, fdt_strerror(offset));
+ return 0;
+ }
+
+ p = (char *)fdt_getprop(blob, offset, "interrupt-map", &len);
+ if (!p || len != sizeof(tmp)) {
+ printf("WARNING: fdt_getprop can't get %s from node %s\n",
+ "interrupt-map", name);
+ return 0;
+ }
+
+ memcpy((char *)tmp, p, len);
+
+ val = fdt32_to_cpu(tmp[0][6]);
+ if (rev > REV1_0) {
+ tmp[1][6] = cpu_to_fdt32(val + 1);
+ tmp[2][6] = cpu_to_fdt32(val + 2);
+ tmp[3][6] = cpu_to_fdt32(val + 3);
+ } else {
+ tmp[1][6] = cpu_to_fdt32(val);
+ tmp[2][6] = cpu_to_fdt32(val);
+ tmp[3][6] = cpu_to_fdt32(val);
+ }
+
+ err = fdt_setprop(blob, offset, "interrupt-map", tmp, sizeof(tmp));
+ if (err < 0) {
+ printf("WARNING: fdt_setprop can't set %s from node %s: %s.\n",
+ "interrupt-map", name, fdt_strerror(err));
+ return 0;
+ }
+ return 1;
+}
+
+/* Fixup msi node for ls1043a rev1.1*/
+
+static void fdt_fixup_msi(void *blob)
+{
+ struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+ unsigned int rev;
+
+ rev = gur_in32(&gur->svr);
+
+ if (SVR_SOC_VER(rev) != SVR_LS1043A)
+ return;
+
+ rev = SVR_REV(rev);
+
+ _fdt_fixup_msi_node(blob, "/soc/msi-controller1@1571000",
+ 116, 111, rev);
+ _fdt_fixup_msi_node(blob, "/soc/msi-controller2@1572000",
+ 126, 121, rev);
+ _fdt_fixup_msi_node(blob, "/soc/msi-controller3@1573000",
+ 160, 155, rev);
+
+ _fdt_fixup_pci_msi(blob, "/soc/pcie@3400000", rev);
+ _fdt_fixup_pci_msi(blob, "/soc/pcie@3500000", rev);
+ _fdt_fixup_pci_msi(blob, "/soc/pcie@3600000", rev);
+}
+#endif
+
void ft_cpu_setup(void *blob, bd_t *bd)
{
#ifdef CONFIG_FSL_LSCH2
#endif
fsl_fdt_disable_usb(blob);
+#ifdef CONFIG_HAS_FEATURE_GIC64K_ALIGN
+ fdt_fixup_gic(blob);
+#endif
+#ifdef CONFIG_HAS_FEATURE_ENHANCED_MSI
+ fdt_fixup_msi(blob);
+#endif
}
serdes_prtcl_map[NONE] = 1;
}
+__weak int get_serdes_volt(void)
+{
+ return -1;
+}
+
+__weak int set_serdes_volt(int svdd)
+{
+ return -1;
+}
+
+int setup_serdes_volt(u32 svdd)
+{
+ struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+ struct ccsr_serdes *serdes1_base;
+#ifdef CONFIG_SYS_FSL_SRDS_2
+ struct ccsr_serdes *serdes2_base;
+#endif
+ u32 cfg_rcw4 = gur_in32(&gur->rcwsr[4]);
+ u32 cfg_rcw5 = gur_in32(&gur->rcwsr[5]);
+ u32 cfg_tmp, reg = 0;
+ int svdd_cur, svdd_tar;
+ int ret;
+ int i;
+
+ /* Only support switch SVDD to 900mV/1000mV */
+ if (svdd != 900 && svdd != 1000)
+ return -EINVAL;
+
+ svdd_tar = svdd;
+ svdd_cur = get_serdes_volt();
+ if (svdd_cur < 0)
+ return -EINVAL;
+
+ debug("%s: current SVDD: %dmV; target SVDD: %dmV\n",
+ __func__, svdd_cur, svdd_tar);
+ if (svdd_cur == svdd_tar)
+ return 0;
+
+ serdes1_base = (void *)CONFIG_SYS_FSL_SERDES_ADDR;
+#ifdef CONFIG_SYS_FSL_SRDS_2
+ serdes2_base = (void *)serdes1_base + 0x10000;
+#endif
+
+ /* Put the all enabled lanes in reset */
+#ifdef CONFIG_SYS_FSL_SRDS_1
+ cfg_tmp = cfg_rcw4 & FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_MASK;
+ cfg_tmp >>= FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_SHIFT;
+
+ for (i = 0; i < 4 && cfg_tmp & (0xf << (3 - i)); i++) {
+ reg = in_be32(&serdes1_base->lane[i].gcr0);
+ reg &= 0xFF9FFFFF;
+ out_be32(&serdes1_base->lane[i].gcr0, reg);
+ }
+#endif
+#ifdef CONFIG_SYS_FSL_SRDS_2
+ cfg_tmp = cfg_rcw4 & FSL_CHASSIS2_RCWSR4_SRDS2_PRTCL_MASK;
+ cfg_tmp >>= FSL_CHASSIS2_RCWSR4_SRDS2_PRTCL_SHIFT;
+
+ for (i = 0; i < 4 && cfg_tmp & (0xf << (3 - i)); i++) {
+ reg = in_be32(&serdes2_base->lane[i].gcr0);
+ reg &= 0xFF9FFFFF;
+ out_be32(&serdes2_base->lane[i].gcr0, reg);
+ }
+#endif
+
+ /* Put the all enabled PLL in reset */
+#ifdef CONFIG_SYS_FSL_SRDS_1
+ cfg_tmp = (cfg_rcw5 >> 22) & 0x3;
+ for (i = 0; i < 2 && !(cfg_tmp & (0x1 << (1 - i))); i++) {
+ reg = in_be32(&serdes1_base->bank[i].rstctl);
+ reg &= 0xFFFFFFBF;
+ reg |= 0x10000000;
+ out_be32(&serdes1_base->bank[i].rstctl, reg);
+ udelay(1);
+
+ reg = in_be32(&serdes1_base->bank[i].rstctl);
+ reg &= 0xFFFFFF1F;
+ out_be32(&serdes1_base->bank[i].rstctl, reg);
+ }
+ udelay(1);
+#endif
+
+#ifdef CONFIG_SYS_FSL_SRDS_2
+ cfg_tmp = (cfg_rcw5 >> 20) & 0x3;
+ for (i = 0; i < 2 && !(cfg_tmp & (0x1 << (1 - i))); i++) {
+ reg = in_be32(&serdes2_base->bank[i].rstctl);
+ reg &= 0xFFFFFFBF;
+ reg |= 0x10000000;
+ out_be32(&serdes2_base->bank[i].rstctl, reg);
+ udelay(1);
+
+ reg = in_be32(&serdes2_base->bank[i].rstctl);
+ reg &= 0xFFFFFF1F;
+ out_be32(&serdes2_base->bank[i].rstctl, reg);
+ }
+ udelay(1);
+#endif
+
+ /* Put the Rx/Tx calibration into reset */
+#ifdef CONFIG_SYS_FSL_SRDS_1
+ reg = in_be32(&serdes1_base->srdstcalcr);
+ reg &= 0xF7FFFFFF;
+ out_be32(&serdes1_base->srdstcalcr, reg);
+ reg = in_be32(&serdes1_base->srdsrcalcr);
+ reg &= 0xF7FFFFFF;
+ out_be32(&serdes1_base->srdsrcalcr, reg);
+
+#endif
+#ifdef CONFIG_SYS_FSL_SRDS_2
+ reg = in_be32(&serdes2_base->srdstcalcr);
+ reg &= 0xF7FFFFFF;
+ out_be32(&serdes2_base->srdstcalcr, reg);
+ reg = in_be32(&serdes2_base->srdsrcalcr);
+ reg &= 0xF7FFFFFF;
+ out_be32(&serdes2_base->srdsrcalcr, reg);
+#endif
+
+ /*
+ * If SVDD set failed, will not return directly, so that the
+ * serdes lanes can complete reseting.
+ */
+ ret = set_serdes_volt(svdd_tar);
+ if (ret)
+ printf("%s: Failed to set SVDD\n", __func__);
+
+ /* Wait for SVDD to stabilize */
+ udelay(100);
+
+ /* For each PLL that’s not disabled via RCW */
+#ifdef CONFIG_SYS_FSL_SRDS_1
+ cfg_tmp = (cfg_rcw5 >> 22) & 0x3;
+ for (i = 0; i < 2 && !(cfg_tmp & (0x1 << (1 - i))); i++) {
+ reg = in_be32(&serdes1_base->bank[i].rstctl);
+ reg |= 0x00000020;
+ out_be32(&serdes1_base->bank[i].rstctl, reg);
+ udelay(1);
+
+ reg = in_be32(&serdes1_base->bank[i].rstctl);
+ reg |= 0x00000080;
+ out_be32(&serdes1_base->bank[i].rstctl, reg);
+
+ /* Take the Rx/Tx calibration out of reset */
+ if (!(cfg_tmp == 0x3 && i == 1)) {
+ udelay(1);
+ reg = in_be32(&serdes1_base->srdstcalcr);
+ reg |= 0x08000000;
+ out_be32(&serdes1_base->srdstcalcr, reg);
+ reg = in_be32(&serdes1_base->srdsrcalcr);
+ reg |= 0x08000000;
+ out_be32(&serdes1_base->srdsrcalcr, reg);
+ }
+ }
+ udelay(1);
+#endif
+
+#ifdef CONFIG_SYS_FSL_SRDS_2
+ cfg_tmp = (cfg_rcw5 >> 20) & 0x3;
+ for (i = 0; i < 2 && !(cfg_tmp & (0x1 << (1 - i))); i++) {
+ reg = in_be32(&serdes2_base->bank[i].rstctl);
+ reg |= 0x00000020;
+ out_be32(&serdes2_base->bank[i].rstctl, reg);
+ udelay(1);
+
+ reg = in_be32(&serdes2_base->bank[i].rstctl);
+ reg |= 0x00000080;
+ out_be32(&serdes2_base->bank[i].rstctl, reg);
+
+ /* Take the Rx/Tx calibration out of reset */
+ if (!(cfg_tmp == 0x3 && i == 1)) {
+ udelay(1);
+ reg = in_be32(&serdes2_base->srdstcalcr);
+ reg |= 0x08000000;
+ out_be32(&serdes2_base->srdstcalcr, reg);
+ reg = in_be32(&serdes2_base->srdsrcalcr);
+ reg |= 0x08000000;
+ out_be32(&serdes2_base->srdsrcalcr, reg);
+ }
+ }
+ udelay(1);
+
+#endif
+
+ /* Wait for at lesat 625us to ensure the PLLs being reset are locked */
+ udelay(800);
+
+#ifdef CONFIG_SYS_FSL_SRDS_1
+ cfg_tmp = (cfg_rcw5 >> 22) & 0x3;
+ for (i = 0; i < 2 && !(cfg_tmp & (0x1 << (1 - i))); i++) {
+ /* if the PLL is not locked, set RST_ERR */
+ reg = in_be32(&serdes1_base->bank[i].pllcr0);
+ if (!((reg >> 23) & 0x1)) {
+ reg = in_be32(&serdes1_base->bank[i].rstctl);
+ reg |= 0x20000000;
+ out_be32(&serdes1_base->bank[i].rstctl, reg);
+ } else {
+ udelay(1);
+ reg = in_be32(&serdes1_base->bank[i].rstctl);
+ reg &= 0xFFFFFFEF;
+ reg |= 0x00000040;
+ out_be32(&serdes1_base->bank[i].rstctl, reg);
+ udelay(1);
+ }
+ }
+#endif
+
+#ifdef CONFIG_SYS_FSL_SRDS_2
+ cfg_tmp = (cfg_rcw5 >> 20) & 0x3;
+ for (i = 0; i < 2 && !(cfg_tmp & (0x1 << (1 - i))); i++) {
+ reg = in_be32(&serdes2_base->bank[i].pllcr0);
+ if (!((reg >> 23) & 0x1)) {
+ reg = in_be32(&serdes2_base->bank[i].rstctl);
+ reg |= 0x20000000;
+ out_be32(&serdes2_base->bank[i].rstctl, reg);
+ } else {
+ udelay(1);
+ reg = in_be32(&serdes2_base->bank[i].rstctl);
+ reg &= 0xFFFFFFEF;
+ reg |= 0x00000040;
+ out_be32(&serdes2_base->bank[i].rstctl, reg);
+ udelay(1);
+ }
+ }
+#endif
+
+ /* Take the all enabled lanes out of reset */
+#ifdef CONFIG_SYS_FSL_SRDS_1
+ cfg_tmp = cfg_rcw4 & FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_MASK;
+ cfg_tmp >>= FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_SHIFT;
+
+ for (i = 0; i < 4 && cfg_tmp & (0xf << (3 - i)); i++) {
+ reg = in_be32(&serdes1_base->lane[i].gcr0);
+ reg |= 0x00600000;
+ out_be32(&serdes1_base->lane[i].gcr0, reg);
+ }
+#endif
+#ifdef CONFIG_SYS_FSL_SRDS_2
+ cfg_tmp = cfg_rcw4 & FSL_CHASSIS2_RCWSR4_SRDS2_PRTCL_MASK;
+ cfg_tmp >>= FSL_CHASSIS2_RCWSR4_SRDS2_PRTCL_SHIFT;
+
+ for (i = 0; i < 4 && cfg_tmp & (0xf << (3 - i)); i++) {
+ reg = in_be32(&serdes2_base->lane[i].gcr0);
+ reg |= 0x00600000;
+ out_be32(&serdes2_base->lane[i].gcr0, reg);
+ }
+#endif
+ /* For each PLL being reset, and achieved PLL lock set RST_DONE */
+#ifdef CONFIG_SYS_FSL_SRDS_1
+ cfg_tmp = (cfg_rcw5 >> 22) & 0x3;
+ for (i = 0; i < 2; i++) {
+ reg = in_be32(&serdes1_base->bank[i].pllcr0);
+ if (!(cfg_tmp & (0x1 << (1 - i))) && ((reg >> 23) & 0x1)) {
+ reg = in_be32(&serdes1_base->bank[i].rstctl);
+ reg |= 0x40000000;
+ out_be32(&serdes1_base->bank[i].rstctl, reg);
+ }
+ }
+#endif
+#ifdef CONFIG_SYS_FSL_SRDS_2
+ cfg_tmp = (cfg_rcw5 >> 20) & 0x3;
+ for (i = 0; i < 2; i++) {
+ reg = in_be32(&serdes2_base->bank[i].pllcr0);
+ if (!(cfg_tmp & (0x1 << (1 - i))) && ((reg >> 23) & 0x1)) {
+ reg = in_be32(&serdes2_base->bank[i].rstctl);
+ reg |= 0x40000000;
+ out_be32(&serdes2_base->bank[i].rstctl, reg);
+ }
+ }
+#endif
+
+ return ret;
+}
+
void fsl_serdes_init(void)
{
#ifdef CONFIG_SYS_FSL_SRDS_1
uint freq_c_pll[CONFIG_SYS_FSL_NUM_CC_PLLS];
uint ratio[CONFIG_SYS_FSL_NUM_CC_PLLS];
unsigned long sysclk = CONFIG_SYS_CLK_FREQ;
+ unsigned long cluster_clk;
sys_info->freq_systembus = sysclk;
+#ifndef CONFIG_CLUSTER_CLK_FREQ
+#define CONFIG_CLUSTER_CLK_FREQ CONFIG_SYS_CLK_FREQ
+#endif
+ cluster_clk = CONFIG_CLUSTER_CLK_FREQ;
+
#ifdef CONFIG_DDR_CLK_FREQ
sys_info->freq_ddrbus = CONFIG_DDR_CLK_FREQ;
#else
sys_info->freq_ddrbus = sysclk;
#endif
-#ifdef CONFIG_ARCH_LS1012A
- sys_info->freq_ddrbus *= (gur_in32(&gur->rcwsr[0]) >>
- FSL_CHASSIS2_RCWSR0_SYS_PLL_RAT_SHIFT) &
- FSL_CHASSIS2_RCWSR0_SYS_PLL_RAT_MASK;
-#else
+ /* The freq_systembus is used to record frequency of platform PLL */
sys_info->freq_systembus *= (gur_in32(&gur->rcwsr[0]) >>
FSL_CHASSIS2_RCWSR0_SYS_PLL_RAT_SHIFT) &
FSL_CHASSIS2_RCWSR0_SYS_PLL_RAT_MASK;
+
+#ifdef CONFIG_ARCH_LS1012A
+ sys_info->freq_ddrbus = 2 * sys_info->freq_systembus;
+#else
sys_info->freq_ddrbus *= (gur_in32(&gur->rcwsr[0]) >>
FSL_CHASSIS2_RCWSR0_MEM_PLL_RAT_SHIFT) &
FSL_CHASSIS2_RCWSR0_MEM_PLL_RAT_MASK;
for (i = 0; i < CONFIG_SYS_FSL_NUM_CC_PLLS; i++) {
ratio[i] = (in_be32(&clk->pllcgsr[i].pllcngsr) >> 1) & 0xff;
if (ratio[i] > 4)
- freq_c_pll[i] = sysclk * ratio[i];
+ freq_c_pll[i] = cluster_clk * ratio[i];
else
freq_c_pll[i] = sys_info->freq_systembus * ratio[i];
}
freq_c_pll[cplx_pll] / core_cplx_pll_div[c_pll_sel];
}
-#ifdef CONFIG_ARCH_LS1012A
- sys_info->freq_systembus = sys_info->freq_ddrbus / 2;
- sys_info->freq_ddrbus *= 2;
-#endif
-
#define HWA_CGA_M1_CLK_SEL 0xe0000000
#define HWA_CGA_M1_CLK_SHIFT 29
#ifdef CONFIG_SYS_DPAA_FMAN
break;
}
#else
- sys_info->freq_sdhc = sys_info->freq_systembus;
+ sys_info->freq_sdhc = (sys_info->freq_systembus /
+ CONFIG_SYS_FSL_PCLK_DIV) /
+ CONFIG_SYS_FSL_SDHC_CLK_DIV;
#endif
#endif
get_sys_info(&sys_info);
gd->cpu_clk = sys_info.freq_processor[0];
- gd->bus_clk = sys_info.freq_systembus;
+ gd->bus_clk = sys_info.freq_systembus / CONFIG_SYS_FSL_PCLK_DIV;
gd->mem_clk = sys_info.freq_ddrbus;
#ifdef CONFIG_FSL_ESDHC
return 1;
}
+/********************************************
+ * get_bus_freq
+ * return platform clock in Hz
+ *********************************************/
ulong get_bus_freq(ulong dummy)
{
+ if (!gd->bus_clk)
+ get_clocks();
+
return gd->bus_clk;
}
ulong get_ddr_freq(ulong dummy)
{
+ if (!gd->mem_clk)
+ get_clocks();
+
return gd->mem_clk;
}
#ifdef CONFIG_FSL_ESDHC
int get_sdhc_freq(ulong dummy)
{
+ if (!gd->arch.sdhc_clk)
+ get_clocks();
+
return gd->arch.sdhc_clk;
}
#endif
int get_serial_clock(void)
{
- return gd->bus_clk;
+ return get_bus_freq(0) / CONFIG_SYS_FSL_DUART_CLK_DIV;
+}
+
+int get_i2c_freq(ulong dummy)
+{
+ return get_bus_freq(0) / CONFIG_SYS_FSL_I2C_CLK_DIV;
+}
+
+int get_dspi_freq(ulong dummy)
+{
+ return get_bus_freq(0) / CONFIG_SYS_FSL_DSPI_CLK_DIV;
}
+#ifdef CONFIG_FSL_LPUART
+int get_uart_freq(ulong dummy)
+{
+ return get_bus_freq(0) / CONFIG_SYS_FSL_LPUART_CLK_DIV;
+}
+#endif
+
unsigned int mxc_get_clock(enum mxc_clock clk)
{
switch (clk) {
case MXC_I2C_CLK:
- return get_bus_freq(0);
+ return get_i2c_freq(0);
#if defined(CONFIG_FSL_ESDHC)
case MXC_ESDHC_CLK:
return get_sdhc_freq(0);
#endif
case MXC_DSPI_CLK:
- return get_bus_freq(0);
+ return get_dspi_freq(0);
+#ifdef CONFIG_FSL_LPUART
case MXC_UART_CLK:
- return get_bus_freq(0);
+ return get_uart_freq(0);
+#endif
default:
printf("Unsupported clock\n");
}
#endif
#endif
+ /* The freq_systembus is used to record frequency of platform PLL */
sys_info->freq_systembus *= (gur_in32(&gur->rcwsr[0]) >>
FSL_CHASSIS3_RCWSR0_SYS_PLL_RAT_SHIFT) &
FSL_CHASSIS3_RCWSR0_SYS_PLL_RAT_MASK;
- /* Platform clock is half of platform PLL */
- sys_info->freq_systembus /= 2;
sys_info->freq_ddrbus *= (gur_in32(&gur->rcwsr[0]) >>
FSL_CHASSIS3_RCWSR0_MEM_PLL_RAT_SHIFT) &
FSL_CHASSIS3_RCWSR0_MEM_PLL_RAT_MASK;
struct sys_info sys_info;
get_sys_info(&sys_info);
gd->cpu_clk = sys_info.freq_processor[0];
- gd->bus_clk = sys_info.freq_systembus;
+ gd->bus_clk = sys_info.freq_systembus / CONFIG_SYS_FSL_PCLK_DIV;
gd->mem_clk = sys_info.freq_ddrbus;
#ifdef CONFIG_SYS_FSL_HAS_DP_DDR
gd->arch.mem2_clk = sys_info.freq_ddrbus2;
#endif
#if defined(CONFIG_FSL_ESDHC)
- gd->arch.sdhc_clk = gd->bus_clk / 2;
+ gd->arch.sdhc_clk = gd->bus_clk / CONFIG_SYS_FSL_SDHC_CLK_DIV;
#endif /* defined(CONFIG_FSL_ESDHC) */
if (gd->cpu_clk != 0)
/********************************************
* get_bus_freq
- * return system bus freq in Hz
+ * return platform clock in Hz
*********************************************/
ulong get_bus_freq(ulong dummy)
{
return gd->mem_clk;
}
+int get_i2c_freq(ulong dummy)
+{
+ return get_bus_freq(0) / CONFIG_SYS_FSL_I2C_CLK_DIV;
+}
+
+int get_dspi_freq(ulong dummy)
+{
+ return get_bus_freq(0) / CONFIG_SYS_FSL_DSPI_CLK_DIV;
+}
+
+int get_serial_clock(void)
+{
+ return get_bus_freq(0) / CONFIG_SYS_FSL_DUART_CLK_DIV;
+}
+
unsigned int mxc_get_clock(enum mxc_clock clk)
{
switch (clk) {
case MXC_I2C_CLK:
- return get_bus_freq(0) / 2;
+ return get_i2c_freq(0);
case MXC_DSPI_CLK:
- return get_bus_freq(0) / 2;
+ return get_dspi_freq(0);
default:
printf("Unsupported clock\n");
}
#include <linux/linkage.h>
#include <asm/gic.h>
#include <asm/macro.h>
+#include <asm/arch-fsl-layerscape/soc.h>
#ifdef CONFIG_MP
#include <asm/arch/mp.h>
#endif
#ifdef CONFIG_FSL_LSCH3
#include <asm/arch-fsl-layerscape/immap_lsch3.h>
-#include <asm/arch-fsl-layerscape/soc.h>
#endif
#include <asm/u-boot.h>
+/* Get GIC offset
+* For LS1043a rev1.0, GIC base address align with 4k.
+* For LS1043a rev1.1, if DCFG_GIC400_ALIGN[GIC_ADDR_BIT]
+* is set, GIC base address align with 4K, or else align
+* with 64k.
+* output:
+* x0: the base address of GICD
+* x1: the base address of GICC
+*/
+ENTRY(get_gic_offset)
+ ldr x0, =GICD_BASE
+#ifdef CONFIG_GICV2
+ ldr x1, =GICC_BASE
+#endif
+#ifdef CONFIG_HAS_FEATURE_GIC64K_ALIGN
+ ldr x2, =DCFG_CCSR_SVR
+ ldr w2, [x2]
+ rev w2, w2
+ mov w3, w2
+ ands w3, w3, #SVR_WO_E << 8
+ mov w4, #SVR_LS1043A << 8
+ cmp w3, w4
+ b.ne 1f
+ ands w2, w2, #0xff
+ cmp w2, #REV1_0
+ b.eq 1f
+ ldr x2, =SCFG_GIC400_ALIGN
+ ldr w2, [x2]
+ rev w2, w2
+ tbnz w2, #GIC_ADDR_BIT, 1f
+ ldr x0, =GICD_BASE_64K
+#ifdef CONFIG_GICV2
+ ldr x1, =GICC_BASE_64K
+#endif
+1:
+#endif
+ ret
+ENDPROC(get_gic_offset)
+
+ENTRY(smp_kick_all_cpus)
+ /* Kick secondary cpus up by SGI 0 interrupt */
+#if defined(CONFIG_GICV2) || defined(CONFIG_GICV3)
+ mov x29, lr /* Save LR */
+ bl get_gic_offset
+ bl gic_kick_secondary_cpus
+ mov lr, x29 /* Restore LR */
+#endif
+ ret
+ENDPROC(smp_kick_all_cpus)
+
+
ENTRY(lowlevel_init)
mov x29, lr /* Save LR */
ldr x0, =CCI_AUX_CONTROL_BASE(20)
ldr x1, =0x00000010
bl ccn504_set_aux
+
+ /*
+ * Set forced-order mode in RNI-6, RNI-20
+ * This is required for performance optimization on LS2088A
+ * LS2080A family does not support setting forced-order mode,
+ * so skip this operation for LS2080A family
+ */
+ bl get_svr
+ lsr w0, w0, #16
+ ldr w1, =SVR_DEV_LS2080A
+ cmp w0, w1
+ b.eq 1f
+
+ ldr x0, =CCI_AUX_CONTROL_BASE(6)
+ ldr x1, =0x00000020
+ bl ccn504_set_aux
+ ldr x0, =CCI_AUX_CONTROL_BASE(20)
+ ldr x1, =0x00000020
+ bl ccn504_set_aux
+1:
#endif
/* Add fully-coherent masters to DVM domain */
/* Initialize GIC Secure Bank Status */
#if defined(CONFIG_GICV2) || defined(CONFIG_GICV3)
branch_if_slave x0, 1f
- ldr x0, =GICD_BASE
+ bl get_gic_offset
bl gic_init_secure
1:
#ifdef CONFIG_GICV3
ldr x0, =GICR_BASE
bl gic_init_secure_percpu
#elif defined(CONFIG_GICV2)
- ldr x0, =GICD_BASE
- ldr x1, =GICC_BASE
+ bl get_gic_offset
bl gic_init_secure_percpu
#endif
#endif
isb
#endif
+#if defined(CONFIG_FSL_LSCH2) && !defined(CONFIG_SPL_BUILD)
+ bl fsl_ocram_init
+#endif
+
mov lr, x29 /* Restore LR */
ret
ENDPROC(lowlevel_init)
+#if defined(CONFIG_FSL_LSCH2) && !defined(CONFIG_SPL_BUILD)
+ENTRY(fsl_ocram_init)
+ mov x28, lr /* Save LR */
+ bl fsl_clear_ocram
+ bl fsl_ocram_clear_ecc_err
+ mov lr, x28 /* Restore LR */
+ ret
+ENDPROC(fsl_ocram_init)
+
+ENTRY(fsl_clear_ocram)
+/* Clear OCRAM */
+ ldr x0, =CONFIG_SYS_FSL_OCRAM_BASE
+ ldr x1, =(CONFIG_SYS_FSL_OCRAM_BASE + CONFIG_SYS_FSL_OCRAM_SIZE)
+ mov x2, #0
+clear_loop:
+ str x2, [x0]
+ add x0, x0, #8
+ cmp x0, x1
+ b.lo clear_loop
+ ret
+ENDPROC(fsl_clear_ocram)
+
+ENTRY(fsl_ocram_clear_ecc_err)
+ /* OCRAM1/2 ECC status bit */
+ mov w1, #0x60
+ ldr x0, =DCSR_DCFG_SBEESR2
+ str w1, [x0]
+ ldr x0, =DCSR_DCFG_MBEESR2
+ str w1, [x0]
+ ret
+ENDPROC(fsl_ocram_init)
+#endif
+
#ifdef CONFIG_FSL_LSCH3
.globl get_svr
get_svr:
#if defined(CONFIG_GICV3)
gic_wait_for_interrupt_m x0
#elif defined(CONFIG_GICV2)
- ldr x0, =GICC_BASE
+ bl get_gic_offset
+ mov x0, x1
gic_wait_for_interrupt_m x0, w1
#endif
b.eq 1f
#ifdef CONFIG_ARMV8_SWITCH_TO_EL1
- adr x3, secondary_switch_to_el1
- ldr x4, =ES_TO_AARCH64
+ adr x4, secondary_switch_to_el1
+ ldr x5, =ES_TO_AARCH64
#else
- ldr x3, [x11]
- ldr x4, =ES_TO_AARCH32
+ ldr x4, [x11]
+ ldr x5, =ES_TO_AARCH32
#endif
bl secondary_switch_to_el2
1:
#ifdef CONFIG_ARMV8_SWITCH_TO_EL1
- adr x3, secondary_switch_to_el1
+ adr x4, secondary_switch_to_el1
#else
- ldr x3, [x11]
+ ldr x4, [x11]
#endif
- ldr x4, =ES_TO_AARCH64
+ ldr x5, =ES_TO_AARCH64
bl secondary_switch_to_el2
ENDPROC(secondary_boot_func)
ENTRY(secondary_switch_to_el2)
- switch_el x5, 1f, 0f, 0f
+ switch_el x6, 1f, 0f, 0f
0: ret
-1: armv8_switch_to_el2_m x3, x4, x5
+1: armv8_switch_to_el2_m x4, x5, x6
ENDPROC(secondary_switch_to_el2)
ENTRY(secondary_switch_to_el1)
/* physical address of this cpus spin table element */
add x11, x1, x0
- ldr x3, [x11]
+ ldr x4, [x11]
ldr x5, [x11, #24]
ldr x6, =IH_ARCH_DEFAULT
cmp x6, x5
b.eq 2f
- ldr x4, =ES_TO_AARCH32
+ ldr x5, =ES_TO_AARCH32
bl switch_to_el1
-2: ldr x4, =ES_TO_AARCH64
+2: ldr x5, =ES_TO_AARCH64
switch_to_el1:
- switch_el x5, 0f, 1f, 0f
+ switch_el x6, 0f, 1f, 0f
0: ret
-1: armv8_switch_to_el1_m x3, x4, x5
+1: armv8_switch_to_el1_m x4, x5, x6
ENDPROC(secondary_switch_to_el1)
/* Ensure that the literals used by the secondary boot code are
ccsr_ahci = (void *)CONFIG_SYS_SATA2;
out_le32(&ccsr_ahci->ppcfg, AHCI_PORT_PHY_1_CFG);
out_le32(&ccsr_ahci->ptc, AHCI_PORT_TRANS_CFG);
+ out_le32(&ccsr_ahci->axicc, AHCI_PORT_AXICC_CFG);
ccsr_ahci = (void *)CONFIG_SYS_SATA1;
out_le32(&ccsr_ahci->ppcfg, AHCI_PORT_PHY_1_CFG);
out_le32(&ccsr_ahci->ptc, AHCI_PORT_TRANS_CFG);
+ out_le32(&ccsr_ahci->axicc, AHCI_PORT_AXICC_CFG);
ahci_init((void __iomem *)CONFIG_SYS_SATA1);
scsi_scan(0);
#endif
}
+/* Get VDD in the unit mV from voltage ID */
+int get_core_volt_from_fuse(void)
+{
+ struct ccsr_gur *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+ int vdd;
+ u32 fusesr;
+ u8 vid;
+
+ fusesr = in_be32(&gur->dcfg_fusesr);
+ debug("%s: fusesr = 0x%x\n", __func__, fusesr);
+ vid = (fusesr >> FSL_CHASSIS2_DCFG_FUSESR_ALTVID_SHIFT) &
+ FSL_CHASSIS2_DCFG_FUSESR_ALTVID_MASK;
+ if ((vid == 0) || (vid == FSL_CHASSIS2_DCFG_FUSESR_ALTVID_MASK)) {
+ vid = (fusesr >> FSL_CHASSIS2_DCFG_FUSESR_VID_SHIFT) &
+ FSL_CHASSIS2_DCFG_FUSESR_VID_MASK;
+ }
+ debug("%s: VID = 0x%x\n", __func__, vid);
+ switch (vid) {
+ case 0x00: /* VID isn't supported */
+ vdd = -EINVAL;
+ debug("%s: The VID feature is not supported\n", __func__);
+ break;
+ case 0x08: /* 0.9V silicon */
+ vdd = 900;
+ break;
+ case 0x10: /* 1.0V silicon */
+ vdd = 1000;
+ break;
+ default: /* Other core voltage */
+ vdd = -EINVAL;
+ printf("%s: The VID(%x) isn't supported\n", __func__, vid);
+ break;
+ }
+ debug("%s: The required minimum volt of CORE is %dmV\n", __func__, vdd);
+
+ return vdd;
+}
+
+__weak int board_switch_core_volt(u32 vdd)
+{
+ return 0;
+}
+
+static int setup_core_volt(u32 vdd)
+{
+ return board_setup_core_volt(vdd);
+}
+
+#ifdef CONFIG_SYS_FSL_DDR
+static void ddr_enable_0v9_volt(bool en)
+{
+ struct ccsr_ddr __iomem *ddr = (void *)CONFIG_SYS_FSL_DDR_ADDR;
+ u32 tmp;
+
+ tmp = ddr_in32(&ddr->ddr_cdr1);
+
+ if (en)
+ tmp |= DDR_CDR1_V0PT9_EN;
+ else
+ tmp &= ~DDR_CDR1_V0PT9_EN;
+
+ ddr_out32(&ddr->ddr_cdr1, tmp);
+}
+#endif
+
+int setup_chip_volt(void)
+{
+ int vdd;
+
+ vdd = get_core_volt_from_fuse();
+ /* Nothing to do for silicons doesn't support VID */
+ if (vdd < 0)
+ return vdd;
+
+ if (setup_core_volt(vdd))
+ printf("%s: Switch core VDD to %dmV failed\n", __func__, vdd);
+#ifdef CONFIG_SYS_HAS_SERDES
+ if (setup_serdes_volt(vdd))
+ printf("%s: Switch SVDD to %dmV failed\n", __func__, vdd);
+#endif
+
+#ifdef CONFIG_SYS_FSL_DDR
+ if (vdd == 900)
+ ddr_enable_0v9_volt(true);
+#endif
+
+ return 0;
+}
+
void fsl_lsch2_early_init_f(void)
{
struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR;
return true;
}
-#ifdef CONFIG_FSL_PPA_ARMV8_PSCI
+#ifdef CONFIG_SEC_FIRMWARE_ARMV8_PSCI
/*
* The PSCI_VERSION function is added from PSCI v0.2. When the PSCI
* v0.1 received this function, the NOT_SUPPORTED (0xffff_ffff) error
/* Set exception return address hold pointer */
adr x4, 1f
mov x3, x4
-#ifdef SEC_FIRMWARE_ERET_ADDR_REVERT
+#ifdef CONFIG_ARMV8_SEC_FIRMWARE_ERET_ADDR_REVERT
rev w3, w3
#endif
str w3, [x1]
lsr x3, x4, #32
-#ifdef SEC_FIRMWARE_ERET_ADDR_REVERT
+#ifdef CONFIG_ARMV8_SEC_FIRMWARE_ERET_ADDR_REVERT
rev w3, w3
#endif
str w3, [x2]
ret
ENDPROC(_sec_firmware_entry)
-#ifdef CONFIG_FSL_PPA_ARMV8_PSCI
+#ifdef CONFIG_SEC_FIRMWARE_ARMV8_PSCI
ENTRY(_sec_firmware_support_psci_version)
mov x0, 0x84000000
mov x1, 0x0
* x0: argument, zero
* x1: machine nr
* x2: fdt address
- * x3: kernel entry point
+ * x3: input argument
+ * x4: kernel entry point
* @param outputs for secure firmware:
* x0: function id
* x1: kernel entry point
* x3: fdt address
*/
ENTRY(armv8_el2_to_aarch32)
- mov x0, x3
mov x3, x2
mov x2, x1
- mov x1, x0
+ mov x1, x4
ldr x0, =0xc000ff04
smc #0
ret
msr cpacr_el1, x0 /* Enable FP/SIMD */
0:
+ /*
+ * Enalbe SMPEN bit for coherency.
+ * This register is not architectural but at the moment
+ * this bit should be set for A53/A57/A72.
+ */
+#ifdef CONFIG_ARMV8_SET_SMPEN
+ mrs x0, S3_1_c15_c2_1 /* cpuactlr_el1 */
+ orr x0, x0, #0x40
+ msr S3_1_c15_c2_1, x0
+#endif
+
/* Apply ARM core specific erratas */
bl apply_core_errata
/*
* All slaves will enter EL2 and optionally EL1.
*/
- adr x3, lowlevel_in_el2
- ldr x4, =ES_TO_AARCH64
+ adr x4, lowlevel_in_el2
+ ldr x5, =ES_TO_AARCH64
bl armv8_switch_to_el2
lowlevel_in_el2:
#ifdef CONFIG_ARMV8_SWITCH_TO_EL1
- adr x3, lowlevel_in_el1
- ldr x4, =ES_TO_AARCH64
+ adr x4, lowlevel_in_el1
+ ldr x5, =ES_TO_AARCH64
bl armv8_switch_to_el1
lowlevel_in_el1:
#include <asm/macro.h>
ENTRY(armv8_switch_to_el2)
- switch_el x5, 1f, 0f, 0f
+ switch_el x6, 1f, 0f, 0f
0:
- cmp x4, #ES_TO_AARCH64
+ cmp x5, #ES_TO_AARCH64
b.eq 2f
/*
* When loading 32-bit kernel, it will jump
bl armv8_el2_to_aarch32
2:
/*
- * x3 is kernel entry point or switch_to_el1
+ * x4 is kernel entry point or switch_to_el1
* if CONFIG_ARMV8_SWITCH_TO_EL1 is defined.
* When running in EL2 now, jump to the
- * address saved in x3.
+ * address saved in x4.
*/
- br x3
-1: armv8_switch_to_el2_m x3, x4, x5
+ br x4
+1: armv8_switch_to_el2_m x4, x5, x6
ENDPROC(armv8_switch_to_el2)
ENTRY(armv8_switch_to_el1)
- switch_el x5, 0f, 1f, 0f
+ switch_el x6, 0f, 1f, 0f
0:
- /* x3 is kernel entry point. When running in EL1
- * now, jump to the address saved in x3.
+ /* x4 is kernel entry point. When running in EL1
+ * now, jump to the address saved in x4.
*/
- br x3
-1: armv8_switch_to_el1_m x3, x4, x5
+ br x4
+1: armv8_switch_to_el1_m x4, x5, x6
ENDPROC(armv8_switch_to_el1)
WEAK(armv8_el2_to_aarch32)
status = "disabled";
};
+ esdhc0: esdhc@1560000 {
+ compatible = "fsl,esdhc";
+ reg = <0x0 0x1560000 0x0 0x10000>;
+ interrupts = <0 62 0x4>;
+ big-endian;
+ bus-width = <4>;
+ };
+
+ esdhc1: esdhc@1580000 {
+ compatible = "fsl,esdhc";
+ reg = <0x0 0x1580000 0x0 0x10000>;
+ interrupts = <0 65 0x4>;
+ big-endian;
+ non-removable;
+ bus-width = <4>;
+ };
i2c0: i2c@2180000 {
compatible = "fsl,vf610-i2c";
status = "disabled";
};
+ pcie@3400000 {
+ compatible = "fsl,ls-pcie", "snps,dw-pcie";
+ reg = <0x00 0x03400000 0x0 0x80000 /* dbi registers */
+ 0x00 0x03480000 0x0 0x40000 /* lut registers */
+ 0x00 0x034c0000 0x0 0x40000 /* pf controls registers */
+ 0x40 0x00000000 0x0 0x20000>; /* configuration space */
+ reg-names = "dbi", "lut", "ctrl", "config";
+ big-endian;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ bus-range = <0x0 0xff>;
+ ranges = <0x81000000 0x0 0x00000000 0x40 0x00020000 0x0 0x00010000 /* downstream I/O */
+ 0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+ };
+
+ usb0: usb2@8600000 {
+ compatible = "fsl-usb2-dr-v2.5", "fsl-usb2-dr";
+ reg = <0x0 0x8600000 0x0 0x1000>;
+ interrupts = <0 139 0x4>;
+ dr_mode = "host";
+ fsl,usb-erratum-a005697;
+ };
+
+ usb1: usb3@2f00000 {
+ compatible = "fsl,layerscape-dwc3";
+ reg = <0x0 0x2f00000 0x0 0x10000>;
+ interrupts = <0 61 0x4>;
+ dr_mode = "host";
+ };
};
};
interrupts = <0 63 0x4>;
dr_mode = "host";
};
+
+ pcie@3400000 {
+ compatible = "fsl,ls-pcie", "snps,dw-pcie";
+ reg = <0x00 0x03400000 0x0 0x10000 /* dbi registers */
+ 0x00 0x03410000 0x0 0x10000 /* lut registers */
+ 0x40 0x00000000 0x0 0x20000>; /* configuration space */
+ reg-names = "dbi", "lut", "config";
+ big-endian;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ bus-range = <0x0 0xff>;
+ ranges = <0x81000000 0x0 0x00000000 0x40 0x00020000 0x0 0x00010000 /* downstream I/O */
+ 0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+ };
+
+ pcie@3500000 {
+ compatible = "fsl,ls-pcie", "snps,dw-pcie";
+ reg = <0x00 0x03500000 0x0 0x10000 /* dbi registers */
+ 0x00 0x03510000 0x0 0x10000 /* lut registers */
+ 0x48 0x00000000 0x0 0x20000>; /* configuration space */
+ reg-names = "dbi", "lut", "config";
+ big-endian;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ num-lanes = <2>;
+ bus-range = <0x0 0xff>;
+ ranges = <0x81000000 0x0 0x00000000 0x48 0x00020000 0x0 0x00010000 /* downstream I/O */
+ 0x82000000 0x0 0x40000000 0x48 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+ };
+
+ pcie@3600000 {
+ compatible = "fsl,ls-pcie", "snps,dw-pcie";
+ reg = <0x00 0x03600000 0x0 0x10000 /* dbi registers */
+ 0x00 0x03610000 0x0 0x10000 /* lut registers */
+ 0x50 0x00000000 0x0 0x20000>; /* configuration space */
+ reg-names = "dbi", "lut", "config";
+ big-endian;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ bus-range = <0x0 0xff>;
+ ranges = <0x81000000 0x0 0x00000000 0x50 0x00020000 0x0 0x00010000 /* downstream I/O */
+ 0x82000000 0x0 0x40000000 0x50 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+ };
};
};
big-endian;
status = "disabled";
};
+
+ pcie@3400000 {
+ compatible = "fsl,ls-pcie", "snps,dw-pcie";
+ reg = <0x00 0x03400000 0x0 0x80000 /* dbi registers */
+ 0x00 0x03480000 0x0 0x40000 /* lut registers */
+ 0x00 0x034c0000 0x0 0x40000 /* pf controls registers */
+ 0x40 0x00000000 0x0 0x20000>; /* configuration space */
+ reg-names = "dbi", "lut", "ctrl", "config";
+ big-endian;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ bus-range = <0x0 0xff>;
+ ranges = <0x81000000 0x0 0x00000000 0x40 0x00020000 0x0 0x00010000 /* downstream I/O */
+ 0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+ };
+
+ pcie@3500000 {
+ compatible = "fsl,ls-pcie", "snps,dw-pcie";
+ reg = <0x00 0x03500000 0x0 0x80000 /* dbi registers */
+ 0x00 0x03580000 0x0 0x40000 /* lut registers */
+ 0x00 0x035c0000 0x0 0x40000 /* pf controls registers */
+ 0x48 0x00000000 0x0 0x20000>; /* configuration space */
+ reg-names = "dbi", "lut", "ctrl", "config";
+ big-endian;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ num-lanes = <2>;
+ bus-range = <0x0 0xff>;
+ ranges = <0x81000000 0x0 0x00000000 0x48 0x00020000 0x0 0x00010000 /* downstream I/O */
+ 0x82000000 0x0 0x40000000 0x48 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+ };
+
+ pcie@3600000 {
+ compatible = "fsl,ls-pcie", "snps,dw-pcie";
+ reg = <0x00 0x03600000 0x0 0x80000 /* dbi registers */
+ 0x00 0x03680000 0x0 0x40000 /* lut registers */
+ 0x00 0x036c0000 0x0 0x40000 /* pf controls registers */
+ 0x50 0x00000000 0x0 0x20000>; /* configuration space */
+ reg-names = "dbi", "lut", "ctrl", "config";
+ big-endian;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ bus-range = <0x0 0xff>;
+ ranges = <0x81000000 0x0 0x00000000 0x50 0x00020000 0x0 0x00010000 /* downstream I/O */
+ 0x82000000 0x0 0x40000000 0x50 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+ };
};
};
interrupts = <0 81 0x4>; /* Level high type */
dr_mode = "host";
};
+
+ pcie@3400000 {
+ compatible = "fsl,ls-pcie", "snps,dw-pcie";
+ reg = <0x00 0x03400000 0x0 0x80000 /* dbi registers */
+ 0x00 0x03480000 0x0 0x80000 /* lut registers */
+ 0x10 0x00000000 0x0 0x20000>; /* configuration space */
+ reg-names = "dbi", "lut", "config";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ num-lanes = <4>;
+ bus-range = <0x0 0xff>;
+ ranges = <0x81000000 0x0 0x00000000 0x10 0x00020000 0x0 0x00010000 /* downstream I/O */
+ 0x82000000 0x0 0x40000000 0x10 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+ };
+
+ pcie@3500000 {
+ compatible = "fsl,ls-pcie", "snps,dw-pcie";
+ reg = <0x00 0x03500000 0x0 0x80000 /* dbi registers */
+ 0x00 0x03580000 0x0 0x80000 /* lut registers */
+ 0x12 0x00000000 0x0 0x20000>; /* configuration space */
+ reg-names = "dbi", "lut", "config";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ num-lanes = <4>;
+ bus-range = <0x0 0xff>;
+ ranges = <0x81000000 0x0 0x00000000 0x12 0x00020000 0x0 0x00010000 /* downstream I/O */
+ 0x82000000 0x0 0x40000000 0x12 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+ };
+
+ pcie@3600000 {
+ compatible = "fsl,ls-pcie", "snps,dw-pcie";
+ reg = <0x00 0x03600000 0x0 0x80000 /* dbi registers */
+ 0x00 0x03680000 0x0 0x80000 /* lut registers */
+ 0x14 0x00000000 0x0 0x20000>; /* configuration space */
+ reg-names = "dbi", "lut", "config";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ num-lanes = <8>;
+ bus-range = <0x0 0xff>;
+ ranges = <0x81000000 0x0 0x00000000 0x14 0x00020000 0x0 0x00010000 /* downstream I/O */
+ 0x82000000 0x0 0x40000000 0x14 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+ };
+
+ pcie@3700000 {
+ compatible = "fsl,ls-pcie", "snps,dw-pcie";
+ reg = <0x00 0x03700000 0x0 0x80000 /* dbi registers */
+ 0x00 0x03780000 0x0 0x80000 /* lut registers */
+ 0x16 0x00000000 0x0 0x20000>; /* configuration space */
+ reg-names = "dbi", "lut", "config";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ num-lanes = <4>;
+ bus-range = <0x0 0xff>;
+ ranges = <0x81000000 0x0 0x00000000 0x16 0x00020000 0x0 0x00010000 /* downstream I/O */
+ 0x82000000 0x0 0x40000000 0x16 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+ };
};
interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
dr_mode = "host";
};
+
+ pcie@3400000 {
+ compatible = "fsl,ls-pcie", "snps,dw-pcie";
+ reg = <0x03400000 0x20000 /* dbi registers */
+ 0x01570000 0x10000 /* pf controls registers */
+ 0x24000000 0x20000>; /* configuration space */
+ reg-names = "dbi", "ctrl", "config";
+ big-endian;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ bus-range = <0x0 0xff>;
+ ranges = <0x81000000 0x0 0x00000000 0x24020000 0x0 0x00010000 /* downstream I/O */
+ 0x82000000 0x0 0x28000000 0x28000000 0x0 0x08000000>; /* non-prefetchable memory */
+ };
+
+ pcie@3500000 {
+ compatible = "fsl,ls-pcie", "snps,dw-pcie";
+ reg = <0x03500000 0x10000 /* dbi registers */
+ 0x01570000 0x10000 /* pf controls registers */
+ 0x34000000 0x20000>; /* configuration space */
+ reg-names = "dbi", "ctrl", "config";
+ big-endian;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ num-lanes = <2>;
+ bus-range = <0x0 0xff>;
+ ranges = <0x81000000 0x0 0x00000000 0x34020000 0x0 0x00010000 /* downstream I/O */
+ 0x82000000 0x0 0x38000000 0x38000000 0x0 0x08000000>; /* non-prefetchable memory */
+ };
};
};
#define CONFIG_FSL_TZASC_400
#endif
-#define CONFIG_SYS_FSL_OCRAM_BASE 0x18000000 /* initial RAM */
-#define CONFIG_SYS_FSL_OCRAM_SIZE 0x00200000 /* 2M */
+#define CONFIG_SYS_FSL_OCRAM_BASE 0x18000000 /* initial RAM */
+#define SYS_FSL_OCRAM_SPACE_SIZE 0x00200000 /* 2M space */
+#define CONFIG_SYS_FSL_OCRAM_SIZE 0x00020000 /* Real size 128K */
/* DDR */
#define CONFIG_SYS_LS2_DDR_BLOCK1_SIZE ((phys_size_t)2 << 30)
#define CONFIG_SYS_FSL_MAX_NUM_OF_SEC 1
#elif defined(CONFIG_FSL_LSCH2)
#define CONFIG_SYS_FSL_OCRAM_BASE 0x10000000 /* initial RAM */
-#define CONFIG_SYS_FSL_OCRAM_SIZE 0x00200000 /* 2M */
+#define SYS_FSL_OCRAM_SPACE_SIZE 0x00200000 /* 2M space */
+#define CONFIG_SYS_FSL_OCRAM_SIZE 0x00020000 /* Real size 128K */
+
+#define DCSR_DCFG_SBEESR2 0x20140534
+#define DCSR_DCFG_MBEESR2 0x20140544
#define CONFIG_SYS_FSL_CCSR_SCFG_BE
#define CONFIG_SYS_FSL_ESDHC_BE
/* Generic Interrupt Controller Definitions */
#define GICD_BASE 0x01401000
#define GICC_BASE 0x01402000
+#define GICH_BASE 0x01404000
+#define GICV_BASE 0x01406000
+#define GICD_SIZE 0x1000
+#define GICC_SIZE 0x2000
+#define GICH_SIZE 0x2000
+#define GICV_SIZE 0x2000
+#ifdef CONFIG_HAS_FEATURE_GIC64K_ALIGN
+#define GICD_BASE_64K 0x01410000
+#define GICC_BASE_64K 0x01420000
+#define GICH_BASE_64K 0x01440000
+#define GICV_BASE_64K 0x01460000
+#define GICD_SIZE_64K 0x10000
+#define GICC_SIZE_64K 0x20000
+#define GICH_SIZE_64K 0x20000
+#define GICV_SIZE_64K 0x20000
+#endif
+
+#define DCFG_CCSR_SVR 0x1ee00a4
+#define REV1_0 0x10
+#define REV1_1 0x11
+#define GIC_ADDR_BIT 31
+#define SCFG_GIC400_ALIGN 0x1570188
#define CONFIG_SYS_FSL_MAX_NUM_OF_SEC 1
PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN
},
{ CONFIG_SYS_FSL_OCRAM_BASE, CONFIG_SYS_FSL_OCRAM_BASE,
- CONFIG_SYS_FSL_OCRAM_SIZE,
+ SYS_FSL_OCRAM_SPACE_SIZE,
PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_NON_SHARE
},
{ CONFIG_SYS_FSL_QSPI_BASE1, CONFIG_SYS_FSL_QSPI_BASE1,
PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN
},
{ CONFIG_SYS_FSL_OCRAM_BASE, CONFIG_SYS_FSL_OCRAM_BASE,
- CONFIG_SYS_FSL_OCRAM_SIZE,
+ SYS_FSL_OCRAM_SPACE_SIZE,
PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_NON_SHARE
},
{ CONFIG_SYS_FSL_DCSR_BASE, CONFIG_SYS_FSL_DCSR_BASE,
PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN
},
{ CONFIG_SYS_FSL_OCRAM_BASE, CONFIG_SYS_FSL_OCRAM_BASE,
- CONFIG_SYS_FSL_OCRAM_SIZE,
+ SYS_FSL_OCRAM_SPACE_SIZE,
PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_NON_SHARE
},
{ CONFIG_SYS_FSL_DRAM_BASE1, CONFIG_SYS_FSL_DRAM_BASE1,
PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN
},
{ CONFIG_SYS_FSL_OCRAM_BASE, CONFIG_SYS_FSL_OCRAM_BASE,
- CONFIG_SYS_FSL_OCRAM_SIZE,
+ SYS_FSL_OCRAM_SPACE_SIZE,
PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_NON_SHARE
},
{ CONFIG_SYS_FSL_DCSR_BASE, CONFIG_SYS_FSL_DCSR_BASE,
#ifndef _ASM_ARMV8_FSL_LAYERSCAPE_FDT_H_
#define _ASM_ARMV8_FSL_LAYERSCAPE_FDT_H_
-void alloc_stream_ids(int start_id, int count, u32 *stream_ids, int max_cnt);
-void append_mmu_masters(void *blob, const char *smmu_path,
- const char *master_name, u32 *stream_ids, int count);
-void fdt_fixup_smmu_pcie(void *blob);
void fdt_fixup_board_enet(void *fdt);
#endif /* _ASM_ARMV8_FSL_LAYERSCAPE_FDT_H_ */
#ifdef CONFIG_FSL_LSCH2
const char *serdes_clock_to_string(u32 clock);
int get_serdes_protocol(void);
+#ifdef CONFIG_SYS_HAS_SERDES
+/* Get the volt of SVDD in unit mV */
+int get_serdes_volt(void);
+/* Set the volt of SVDD in unit mV */
+int set_serdes_volt(int svdd);
+/* The target volt of SVDD in unit mV */
+int setup_serdes_volt(u32 svdd);
+#endif
#endif
#endif /* __FSL_SERDES_H__ */
struct sys_info {
unsigned long freq_processor[CONFIG_MAX_CPUS];
+ /* frequency of platform PLL */
unsigned long freq_systembus;
unsigned long freq_ddrbus;
unsigned long freq_localbus;
u32 qspi_cfg;
u8 res_160[0x180-0x160];
u32 dmamcr;
- u8 res_184[0x18c-0x184];
+ u8 res_184[0x188-0x184];
+ u32 gic_align;
u32 debug_icid;
u8 res_190[0x1a4-0x190];
u32 snpcnfgcr;
#define CONFIG_SYS_PCIE2_PHYS_ADDR 0x1200000000ULL
#define CONFIG_SYS_PCIE3_PHYS_ADDR 0x1400000000ULL
#define CONFIG_SYS_PCIE4_PHYS_ADDR 0x1600000000ULL
-/* LUT registers */
-#define PCIE_LUT_BASE 0x80000
-#define PCIE_LUT_LCTRL0 0x7F8
-#define PCIE_LUT_DBG 0x7FC
-#define PCIE_LUT_UDR(n) (0x800 + (n) * 8)
-#define PCIE_LUT_LDR(n) (0x804 + (n) * 8)
-#define PCIE_LUT_ENABLE (1 << 31)
-#define PCIE_LUT_ENTRY_COUNT 32
/* Device Configuration */
#define DCFG_BASE 0x01e00000
#ifndef __ASSEMBLY__
struct sys_info {
unsigned long freq_processor[CONFIG_MAX_CPUS];
+ /* frequency of platform PLL */
unsigned long freq_systembus;
unsigned long freq_ddrbus;
#ifdef CONFIG_SYS_FSL_HAS_DP_DDR
#define SVR_MAJ(svr) (((svr) >> 4) & 0xf)
#define SVR_MIN(svr) (((svr) >> 0) & 0xf)
+#define SVR_REV(svr) (((svr) >> 0) & 0xff)
#define SVR_SOC_VER(svr) (((svr) >> 8) & SVR_WO_E)
#define IS_E_PROCESSOR(svr) (!((svr >> 8) & 0x1))
#define IS_SVR_REV(svr, maj, min) \
void fsl_lsch3_early_init_f(void);
#elif defined(CONFIG_FSL_LSCH2)
void fsl_lsch2_early_init_f(void);
+int setup_chip_volt(void);
+/* Setup core vdd in unit mV */
+int board_setup_core_volt(u32 vdd);
#endif
void cpu_name(char *name);
int sec_firmware_init(const void *, u32 *, u32 *);
int _sec_firmware_entry(const void *, u32 *, u32 *);
bool sec_firmware_is_valid(const void *);
-#ifdef CONFIG_FSL_PPA_ARMV8_PSCI
+#ifdef CONFIG_SEC_FIRMWARE_ARMV8_PSCI
unsigned int sec_firmware_support_psci_version(void);
unsigned int _sec_firmware_support_psci_version(void);
#endif
/* Copying Bootscript and Header to DDR from NOR for LS2 and for rest, from
* Non-XIP Memory (Nand/SD)*/
-#if defined(CONFIG_SYS_RAMBOOT) || defined(CONFIG_LS2080A) || \
+#if defined(CONFIG_SYS_RAMBOOT) || defined(CONFIG_FSL_LSCH3) || \
defined(CONFIG_SD_BOOT)
#define CONFIG_BOOTSCRIPT_COPY_RAM
#endif
/* The address needs to be modified according to NOR, NAND, SD and
* DDR memory map
*/
-#ifdef CONFIG_LS2080A
-#define CONFIG_BS_HDR_ADDR_DEVICE 0x583920000
-#define CONFIG_BS_ADDR_DEVICE 0x583900000
-#define CONFIG_BS_HDR_ADDR_RAM 0xa3920000
-#define CONFIG_BS_ADDR_RAM 0xa3900000
+#ifdef CONFIG_FSL_LSCH3
+#define CONFIG_BS_HDR_ADDR_DEVICE 0x580d00000
+#define CONFIG_BS_ADDR_DEVICE 0x580e00000
+#define CONFIG_BS_HDR_ADDR_RAM 0xa0d00000
+#define CONFIG_BS_ADDR_RAM 0xa0e00000
#define CONFIG_BS_HDR_SIZE 0x00002000
#define CONFIG_BS_SIZE 0x00001000
#else
* For loading 32-bit OS, machine nr
* @fdt_addr: For loading 64-bit OS, zero.
* For loading 32-bit OS, fdt address.
+ * @arg4: Input argument.
* @entry_point: kernel entry point
* @es_flag: execution state flag, ES_TO_AARCH64 or ES_TO_AARCH32
*/
void armv8_switch_to_el2(u64 args, u64 mach_nr, u64 fdt_addr,
- u64 entry_point, u64 es_flag);
+ u64 arg4, u64 entry_point, u64 es_flag);
/*
* Switch from EL2 to EL1 for ARMv8
*
* For loading 32-bit OS, machine nr
* @fdt_addr: For loading 64-bit OS, zero.
* For loading 32-bit OS, fdt address.
+ * @arg4: Input argument.
* @entry_point: kernel entry point
* @es_flag: execution state flag, ES_TO_AARCH64 or ES_TO_AARCH32
*/
void armv8_switch_to_el1(u64 args, u64 mach_nr, u64 fdt_addr,
- u64 entry_point, u64 es_flag);
+ u64 arg4, u64 entry_point, u64 es_flag);
void armv8_el2_to_aarch32(u64 args, u64 mach_nr, u64 fdt_addr,
- u64 entry_point);
+ u64 arg4, u64 entry_point);
void gic_init(void);
void gic_send_sgi(unsigned long sgino);
void wait_for_wakeup(void);
#endif
#if defined(CONFIG_ARMV7_NONSEC) || defined(CONFIG_ARMV8_PSCI) || \
- defined(CONFIG_FSL_PPA_ARMV8_PSCI)
+ defined(CONFIG_SEC_FIRMWARE_ARMV8_PSCI)
ret = psci_update_dt(blob);
if (ret)
return ret;
if ((IH_ARCH_DEFAULT == IH_ARCH_ARM64) &&
(images.os.arch == IH_ARCH_ARM))
armv8_switch_to_el1(0, (u64)gd->bd->bi_arch_number,
- (u64)images.ft_addr,
+ (u64)images.ft_addr, 0,
(u64)images.ep,
ES_TO_AARCH32);
else
- armv8_switch_to_el1((u64)images.ft_addr, 0, 0,
+ armv8_switch_to_el1((u64)images.ft_addr, 0, 0, 0,
images.ep,
ES_TO_AARCH64);
}
update_os_arch_secondary_cores(images->os.arch);
#ifdef CONFIG_ARMV8_SWITCH_TO_EL1
- armv8_switch_to_el2((u64)images->ft_addr, 0, 0,
+ armv8_switch_to_el2((u64)images->ft_addr, 0, 0, 0,
(u64)switch_to_el1, ES_TO_AARCH64);
#else
if ((IH_ARCH_DEFAULT == IH_ARCH_ARM64) &&
(images->os.arch == IH_ARCH_ARM))
armv8_switch_to_el2(0, (u64)gd->bd->bi_arch_number,
- (u64)images->ft_addr,
+ (u64)images->ft_addr, 0,
(u64)images->ep,
ES_TO_AARCH32);
else
- armv8_switch_to_el2((u64)images->ft_addr, 0, 0,
+ armv8_switch_to_el2((u64)images->ft_addr, 0, 0, 0,
images->ep,
ES_TO_AARCH64);
#endif
int fdt_psci(void *fdt)
{
#if defined(CONFIG_ARMV7_PSCI) || defined(CONFIG_ARMV8_PSCI) || \
- defined(CONFIG_FSL_PPA_ARMV8_PSCI)
+ defined(CONFIG_SEC_FIRMWARE_ARMV8_PSCI)
int nodeoff;
unsigned int psci_ver = 0;
int tmp;
/*
* All slaves will enter EL2 and optionally EL1.
*/
- adr x3, lowlevel_in_el2
- ldr x4, =ES_TO_AARCH64
+ adr x4, lowlevel_in_el2
+ ldr x5, =ES_TO_AARCH64
bl armv8_switch_to_el2
lowlevel_in_el2:
#ifdef CONFIG_ARMV8_SWITCH_TO_EL1
- adr x3, lowlevel_in_el1
- ldr x4, =ES_TO_AARCH64
+ adr x4, lowlevel_in_el1
+ ldr x5, =ES_TO_AARCH64
bl armv8_switch_to_el1
lowlevel_in_el1:
obj-$(CONFIG_IDT8T49N222A) += idt8t49n222a_serdes_clk.o
obj-$(CONFIG_ZM7300) += zm7300.o
obj-$(CONFIG_POWER_PFUZE100) += pfuze.o
+obj-$(CONFIG_POWER_MC34VR500) += mc34vr500.o
obj-$(CONFIG_LS102XA_STREAM_ID) += ls102xa_stream_id.o
--- /dev/null
+/*
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ * Hou Zhiqiang <Zhiqiang.Hou@freescale.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <errno.h>
+#include <i2c.h>
+#include <power/pmic.h>
+#include <power/mc34vr500_pmic.h>
+
+static uint8_t swxvolt_addr[4] = { MC34VR500_SW1VOLT,
+ MC34VR500_SW2VOLT,
+ MC34VR500_SW3VOLT,
+ MC34VR500_SW4VOLT };
+
+static uint8_t swx_set_point_base[4] = { 13, 9, 9, 9 };
+
+int mc34vr500_get_sw_volt(uint8_t sw)
+{
+ struct pmic *p;
+ u32 swxvolt;
+ uint8_t spb;
+ int sw_volt;
+ int ret;
+
+ debug("%s: Get SW%u volt from swxvolt_addr = 0x%x\n",
+ __func__, sw + 1, swxvolt_addr[sw]);
+ if (sw > SW4) {
+ printf("%s: Unsupported SW(sw%d)\n", __func__, sw + 1);
+ return -EINVAL;
+ }
+
+ p = pmic_get("MC34VR500");
+ if (!p) {
+ printf("%s: Did NOT find PMIC MC34VR500\n", __func__);
+ return -ENODEV;
+ }
+
+ ret = pmic_probe(p);
+ if (ret)
+ return ret;
+
+ ret = pmic_reg_read(p, swxvolt_addr[sw], &swxvolt);
+ if (ret) {
+ printf("%s: Failed to get SW%u volt\n", __func__, sw + 1);
+ return ret;
+ }
+
+ debug("%s: SW%d step point swxvolt = %u\n", __func__, sw + 1, swxvolt);
+ spb = swx_set_point_base[sw];
+ /* The base of SW volt is 625mV and increase by step 25mV */
+ sw_volt = 625 + (swxvolt - spb) * 25;
+
+ debug("%s: SW%u volt = %dmV\n", __func__, sw + 1, sw_volt);
+ return sw_volt;
+}
+
+int mc34vr500_set_sw_volt(uint8_t sw, int sw_volt)
+{
+ struct pmic *p;
+ u32 swxvolt;
+ uint8_t spb;
+ int ret;
+
+ debug("%s: Set SW%u volt to %dmV\n", __func__, sw + 1, sw_volt);
+ /* The least SW volt is 625mV, and only 4 SW outputs */
+ if (sw > SW4 || sw_volt < 625)
+ return -EINVAL;
+
+ p = pmic_get("MC34VR500");
+ if (!p) {
+ printf("%s: Did NOT find PMIC MC34VR500\n", __func__);
+ return -ENODEV;
+ }
+
+ ret = pmic_probe(p);
+ if (ret)
+ return ret;
+
+ spb = swx_set_point_base[sw];
+ /* The base of SW volt is 625mV and increase by step 25mV */
+ swxvolt = (sw_volt - 625) / 25 + spb;
+ debug("%s: SW%d step point swxvolt = %u\n", __func__, sw + 1, swxvolt);
+ if (swxvolt > 63)
+ return -EINVAL;
+
+ ret = pmic_reg_write(p, swxvolt_addr[sw], swxvolt);
+ if (ret)
+ return ret;
+
+ return 0;
+}
return pci_eth_init(bis);
}
+int esdhc_status_fixup(void *blob, const char *compat)
+{
+ char esdhc0_path[] = "/soc/esdhc@1560000";
+ char esdhc1_path[] = "/soc/esdhc@1580000";
+ u8 card_id;
+
+ do_fixup_by_path(blob, esdhc0_path, "status", "okay",
+ sizeof("okay"), 1);
+
+ /*
+ * The Presence Detect 2 register detects the installation
+ * of cards in various PCI Express or SGMII slots.
+ *
+ * STAT_PRS2[7:5]: Specifies the type of card installed in the
+ * SDHC2 Adapter slot. 0b111 indicates no adapter is installed.
+ */
+ card_id = (QIXIS_READ(present2) & 0xe0) >> 5;
+
+ /* If no adapter is installed in SDHC2, disable SDHC2 */
+ if (card_id == 0x7)
+ do_fixup_by_path(blob, esdhc1_path, "status", "disabled",
+ sizeof("disabled"), 1);
+ else
+ do_fixup_by_path(blob, esdhc1_path, "status", "okay",
+ sizeof("okay"), 1);
+ return 0;
+}
+
#ifdef CONFIG_OF_BOARD_SETUP
int ft_board_setup(void *blob, bd_t *bd)
{
return 0;
}
+int esdhc_status_fixup(void *blob, const char *compat)
+{
+ char esdhc0_path[] = "/soc/esdhc@1560000";
+ char esdhc1_path[] = "/soc/esdhc@1580000";
+ u8 io = 0;
+ u8 mux_sdhc2;
+
+ do_fixup_by_path(blob, esdhc0_path, "status", "okay",
+ sizeof("okay"), 1);
+
+ i2c_set_bus_num(0);
+
+ /*
+ * The I2C IO-expander for mux select is used to control the muxing
+ * of various onboard interfaces.
+ *
+ * IO1[3:2] indicates SDHC2 interface demultiplexer select lines.
+ * 00 - SDIO wifi
+ * 01 - GPIO (to Arduino)
+ * 10 - eMMC Memory
+ * 11 - SPI
+ */
+ if (i2c_read(I2C_MUX_IO1_ADDR, 0, 1, &io, 1) < 0) {
+ printf("Error reading i2c boot information!\n");
+ return 0; /* Don't want to hang() on this error */
+ }
+
+ mux_sdhc2 = (io & 0x0c) >> 2;
+ /* Enable SDHC2 only when use SDIO wifi and eMMC */
+ if (mux_sdhc2 == 2 || mux_sdhc2 == 0)
+ do_fixup_by_path(blob, esdhc1_path, "status", "okay",
+ sizeof("okay"), 1);
+ else
+ do_fixup_by_path(blob, esdhc1_path, "status", "disabled",
+ sizeof("disabled"), 1);
+ return 0;
+}
+
int ft_board_setup(void *blob, bd_t *bd)
{
arch_fixup_fdt(blob);
CPLD_WRITE(system_rst, 1);
}
+
+void cpld_select_core_volt(bool en_0v9)
+{
+ u8 reg17 = en_0v9;
+
+ CPLD_WRITE(vdd_en, 1);
+ CPLD_WRITE(vdd_sel, reg17);
+}
+
#ifdef DEBUG
static void cpld_dump_regs(void)
{
u8 cpld_read(unsigned int reg);
void cpld_write(unsigned int reg, u8 value);
void cpld_rev_bit(unsigned char *value);
+void cpld_select_core_volt(bool en_0v9);
#define CPLD_READ(reg) cpld_read(offsetof(struct cpld_data, reg))
#define CPLD_WRITE(reg, value) \
#include <fm_eth.h>
#include <fsl_csu.h>
#include <fsl_esdhc.h>
+#include <power/mc34vr500_pmic.h>
#include "cpld.h"
DECLARE_GLOBAL_DATA_PTR;
return 0;
}
+int board_setup_core_volt(u32 vdd)
+{
+ bool en_0v9;
+
+ en_0v9 = (vdd == 900) ? true : false;
+ cpld_select_core_volt(en_0v9);
+
+ return 0;
+}
+
+int get_serdes_volt(void)
+{
+ return mc34vr500_get_sw_volt(SW4);
+}
+
+int set_serdes_volt(int svdd)
+{
+ return mc34vr500_set_sw_volt(SW4, svdd);
+}
+
+int power_init_board(void)
+{
+ int ret;
+
+ ret = power_mc34vr500_init(0);
+ if (ret)
+ return ret;
+
+ setup_chip_volt();
+
+ return 0;
+}
+
void config_board_mux(void)
{
#ifdef CONFIG_HAS_FSL_XHCI_USB
/* Move into EL2 and keep running there */
armv8_switch_to_el2((ulong)entry, (ulong)&loaded_image_info,
- (ulong)&systab, (ulong)efi_run_in_el2,
+ (ulong)&systab, 0, (ulong)efi_run_in_el2,
ES_TO_AARCH64);
/* Should never reach here, efi exits with longjmp */
CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
+CONFIG_E1000=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_USB=y
+CONFIG_DM_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
+CONFIG_DM_MMC=y
+CONFIG_DM_MMC_OPS=n
+CONFIG_BLK=n
CONFIG_USB=y
+CONFIG_DM_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
+CONFIG_DM_MMC=y
+CONFIG_DM_MMC_OPS=n
+CONFIG_BLK=n
CONFIG_USB=y
+CONFIG_DM_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
CONFIG_FSL_QSPI=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
CONFIG_FSL_QSPI=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_DM=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_DM_SERIAL=y
CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
# CONFIG_VIDEO_SW_CURSOR is not set
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_DM=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_DM_SERIAL=y
CONFIG_FSL_LPUART=y
CONFIG_USB=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
# CONFIG_VIDEO_SW_CURSOR is not set
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_ARM=y
CONFIG_TARGET_LS1021AQDS=y
+CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-duart"
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
+CONFIG_OF_CONTROL=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,NAND_BOOT"
CONFIG_NAND_BOOT=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_FAT=y
CONFIG_SYS_FSL_DDR3=y
+CONFIG_DM=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_STORAGE=y
# CONFIG_VIDEO_SW_CURSOR is not set
CONFIG_OF_LIBFDT=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_ARM=y
CONFIG_TARGET_LS1021AQDS=y
CONFIG_SECURE_BOOT=y
+CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-duart"
CONFIG_VIDEO=y
# CONFIG_SYS_MALLOC_F is not set
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
+CONFIG_OF_CONTROL=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_BOOTDELAY=3
CONFIG_SILENT_CONSOLE=y
CONFIG_SYS_FSL_DDR3=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_RSA=y
CONFIG_SPL_RSA=y
CONFIG_OF_LIBFDT=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_SYS_FSL_DDR3=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_DM_SERIAL=y
CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
# CONFIG_VIDEO_SW_CURSOR is not set
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_SYS_FSL_DDR3=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_DM_SERIAL=y
CONFIG_FSL_LPUART=y
CONFIG_USB=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
# CONFIG_VIDEO_SW_CURSOR is not set
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
# CONFIG_VIDEO_SW_CURSOR is not set
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_SYS_FSL_DDR3=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
# CONFIG_VIDEO_SW_CURSOR is not set
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
# CONFIG_VIDEO_SW_CURSOR is not set
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_ARM=y
CONFIG_TARGET_LS1021ATWR=y
CONFIG_SECURE_BOOT=y
+CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr-duart"
CONFIG_VIDEO=y
# CONFIG_SYS_MALLOC_F is not set
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
+CONFIG_OF_CONTROL=y
CONFIG_BOOTDELAY=3
CONFIG_SILENT_CONSOLE=y
# CONFIG_CONSOLE_MUX is not set
CONFIG_DM=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_RSA=y
CONFIG_SPL_RSA=y
CONFIG_OF_LIBFDT=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_DM=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_DM_SERIAL=y
CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
# CONFIG_VIDEO_SW_CURSOR is not set
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_DM=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_DM_SERIAL=y
CONFIG_FSL_LPUART=y
CONFIG_USB=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
# CONFIG_VIDEO_SW_CURSOR is not set
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
# CONFIG_VIDEO_SW_CURSOR is not set
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_ARM=y
CONFIG_TARGET_LS1021ATWR=y
+CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr-duart"
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SECURE_BOOT=y
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
+CONFIG_OF_CONTROL=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,SD_BOOT"
CONFIG_BOOTDELAY=0
CONFIG_SPL_DM=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_RSA=y
CONFIG_SPL_RSA=y
CONFIG_OF_LIBFDT=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_ARM=y
CONFIG_TARGET_LS1021ATWR=y
+CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr-duart"
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
+CONFIG_OF_CONTROL=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,SD_BOOT"
CONFIG_SD_BOOT=y
CONFIG_CMD_PING=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_FAT=y
+CONFIG_DM=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_STORAGE=y
# CONFIG_VIDEO_SW_CURSOR is not set
CONFIG_OF_LIBFDT=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
# CONFIG_VIDEO_SW_CURSOR is not set
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_OF_CONTROL=y
CONFIG_DM=y
CONFIG_SPI_FLASH=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
CONFIG_OF_CONTROL=y
CONFIG_DM=y
CONFIG_SPI_FLASH=y
-CONFIG_PCI=y
CONFIG_DM_SERIAL=y
CONFIG_FSL_LPUART=y
CONFIG_DM_SPI=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
CONFIG_OF_CONTROL=y
CONFIG_DM=y
CONFIG_SPI_FLASH=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
CONFIG_DM=y
CONFIG_SYS_FSL_DDR3=y
CONFIG_SPI_FLASH=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
CONFIG_OF_CONTROL=y
CONFIG_DM=y
CONFIG_SPI_FLASH=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
CONFIG_OF_CONTROL=y
CONFIG_DM=y
CONFIG_SPI_FLASH=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
CONFIG_OF_CONTROL=y
CONFIG_DM=y
CONFIG_SPI_FLASH=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
CONFIG_ARM=y
CONFIG_TARGET_LS1043ARDB=y
+CONFIG_SECURE_BOOT=y
CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-rdb"
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_OF_CONTROL=y
CONFIG_DM=y
CONFIG_SPI_FLASH=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_RSA=y
CONFIG_SPL_RSA=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-rdb"
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
+CONFIG_FSL_LS_PPA=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_BOOTDELAY=10
CONFIG_HUSH_PARSER=y
CONFIG_OF_CONTROL=y
CONFIG_DM=y
CONFIG_SPI_FLASH=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
CONFIG_OF_CONTROL=y
CONFIG_DM=y
CONFIG_SPI_FLASH=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
CONFIG_OF_CONTROL=y
CONFIG_DM=y
CONFIG_SPI_FLASH=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
CONFIG_FSL_QSPI=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
CONFIG_FSL_QSPI=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1046a-rdb"
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
+CONFIG_FSL_LS_PPA=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_QSPI_BOOT=y
CONFIG_BOOTDELAY=10
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
CONFIG_ARM=y
CONFIG_TARGET_LS2080AQDS=y
+CONFIG_SECURE_BOOT=y
CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2080a-qds"
# CONFIG_SYS_MALLOC_F is not set
CONFIG_FIT=y
CONFIG_DM_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
CONFIG_RSA=y
CONFIG_SPL_RSA=y
CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_DM_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_DM_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_DM_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_ARM=y
CONFIG_TARGET_LS2080ARDB=y
+CONFIG_SECURE_BOOT=y
CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2080a-rdb"
# CONFIG_SYS_MALLOC_F is not set
CONFIG_FIT=y
CONFIG_DM_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
CONFIG_RSA=y
CONFIG_SPL_RSA=y
CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_DM_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_DM_SPI=y
CONFIG_FSL_DSPI=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
CONFIG_DM=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
-CONFIG_PCI=y
CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_STORAGE=y
CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
+CONFIG_PCIE_LAYERSCAPE=y
struct udevice *dev;
int non_removable;
int wp_enable;
+#ifdef CONFIG_DM_GPIO
struct gpio_desc cd_gpio;
struct gpio_desc wp_gpio;
+#endif
};
/* Return the XFERTYP flags for a given command and data packet */
#ifdef CONFIG_DM_MMC
if (priv->non_removable)
return 1;
-
+#ifdef CONFIG_DM_GPIO
if (dm_gpio_is_valid(&priv->cd_gpio))
return dm_gpio_get_value(&priv->cd_gpio);
+#endif
#endif
while (!(esdhc_read32(®s->prsstat) & PRSSTAT_CINS) && --timeout)
#endif
#ifdef CONFIG_OF_LIBFDT
-void fdt_fixup_esdhc(void *blob, bd_t *bd)
+__weak int esdhc_status_fixup(void *blob, const char *compat)
{
- const char *compat = "fsl,esdhc";
-
#ifdef CONFIG_FSL_ESDHC_PIN_MUX
if (!hwconfig("esdhc")) {
do_fixup_by_compat(blob, compat, "status", "disabled",
- 8 + 1, 1);
- return;
+ sizeof("disabled"), 1);
+ return 1;
}
#endif
+ do_fixup_by_compat(blob, compat, "status", "okay",
+ sizeof("okay"), 1);
+ return 0;
+}
+
+void fdt_fixup_esdhc(void *blob, bd_t *bd)
+{
+ const char *compat = "fsl,esdhc";
+
+ if (esdhc_status_fixup(blob, compat))
+ return;
#ifdef CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK
do_fixup_by_compat_u32(blob, compat, "peripheral-frequency",
do_fixup_by_compat_u32(blob, compat, "adapter-type",
(u32)(gd->arch.sdhc_adapter), 1);
#endif
- do_fixup_by_compat(blob, compat, "status", "okay",
- 4 + 1, 1);
}
#endif
priv->non_removable = 1;
} else {
priv->non_removable = 0;
+#ifdef CONFIG_DM_GPIO
gpio_request_by_name_nodev(fdt, node, "cd-gpios", 0,
&priv->cd_gpio, GPIOD_IS_IN);
+#endif
}
priv->wp_enable = 1;
+#ifdef CONFIG_DM_GPIO
ret = gpio_request_by_name_nodev(fdt, node, "wp-gpios", 0,
&priv->wp_gpio, GPIOD_IS_IN);
if (ret)
priv->wp_enable = 0;
-
+#endif
/*
* TODO:
* Because lack of clk driver, if SDHC clk is not enabled,
{ .compatible = "fsl,imx6sl-usdhc", },
{ .compatible = "fsl,imx6q-usdhc", },
{ .compatible = "fsl,imx7d-usdhc", },
+ { .compatible = "fsl,esdhc", },
{ /* sentinel */ }
};
Enable support for the Xilinx AXI bridge for PCI express, an IP block
which can be used on some generations of Xilinx FPGAs.
+config PCIE_LAYERSCAPE
+ bool "Layerscape PCIe support"
+ depends on DM_PCI
+ help
+ Support Layerscape PCIe. The Layerscape SoC may have one or several
+ PCIe controllers. The PCIe may works in RC or EP mode according to
+ RCW[HOST_AGT_PEX] setting.
+
endif
obj-$(CONFIG_WINBOND_83C553) += w83c553f.o
obj-$(CONFIG_PCIE_DW_MVEBU) += pcie_dw_mvebu.o
obj-$(CONFIG_PCIE_LAYERSCAPE) += pcie_layerscape.o
+obj-$(CONFIG_PCIE_LAYERSCAPE) += pcie_layerscape_fixup.o
obj-$(CONFIG_PCI_XILINX) += pcie_xilinx.o
return phys_addr;
}
-#ifdef CONFIG_DM_PCI
- /* The root controller has the region information */
- hose = pci_bus_to_hose(0);
-#endif
-
/*
* if PCI_REGION_MEM is set we do a two pass search with preference
* on matches that don't have PCI_REGION_SYS_MEMORY set
return 1;
}
+/*
+ * pci_hose_phys_to_bus(): Convert physical address to bus address
+ * @hose: PCI hose of the root PCI controller
+ * @phys_addr: physical address to convert
+ * @flags: flags of pci regions
+ * @return bus address if OK, 0 on error
+ */
pci_addr_t pci_hose_phys_to_bus(struct pci_controller *hose,
phys_addr_t phys_addr,
unsigned long flags)
return bus_addr;
}
-#ifdef CONFIG_DM_PCI
- /* The root controller has the region information */
- hose = pci_bus_to_hose(0);
-#endif
-
/*
* if PCI_REGION_MEM is set we do a two pass search with preference
* on matches that don't have PCI_REGION_SYS_MEMORY set
return NULL;
}
- return dev_get_uclass_priv(bus);
+ return dev_get_uclass_priv(pci_get_controller(bus));
}
#include <asm/io.h>
#include <errno.h>
#include <malloc.h>
-#ifndef CONFIG_LS102XA
-#include <asm/arch/fdt.h>
-#include <asm/arch/soc.h>
-#endif
-
-#ifndef CONFIG_SYS_PCI_MEMORY_BUS
-#define CONFIG_SYS_PCI_MEMORY_BUS CONFIG_SYS_SDRAM_BASE
-#endif
-
-#ifndef CONFIG_SYS_PCI_MEMORY_PHYS
-#define CONFIG_SYS_PCI_MEMORY_PHYS CONFIG_SYS_SDRAM_BASE
-#endif
-
-#ifndef CONFIG_SYS_PCI_MEMORY_SIZE
-#define CONFIG_SYS_PCI_MEMORY_SIZE (2 * 1024 * 1024 * 1024UL) /* 2G */
-#endif
-
-#ifndef CONFIG_SYS_PCI_EP_MEMORY_BASE
-#define CONFIG_SYS_PCI_EP_MEMORY_BASE CONFIG_SYS_LOAD_ADDR
-#endif
-
-/* 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_INDEX0 (0x0 << 0)
-#define PCIE_ATU_REGION_INDEX1 (0x1 << 0)
-#define PCIE_ATU_REGION_INDEX2 (0x2 << 0)
-#define PCIE_ATU_REGION_INDEX3 (0x3 << 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_BAR_NUM(bar) ((bar) << 8)
-#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_DBI_RO_WR_EN 0x8bc
-
-#define PCIE_LINK_CAP 0x7c
-#define PCIE_LINK_SPEED_MASK 0xf
-#define PCIE_LINK_STA 0x82
-
-#define LTSSM_STATE_MASK 0x3f
-#define LTSSM_PCIE_L0 0x11 /* L0 state */
-
-#define PCIE_DBI_SIZE 0x100000 /* 1M */
-
-#define PCIE_LCTRL0_CFG2_ENABLE (1 << 31)
-#define PCIE_LCTRL0_VF(vf) ((vf) << 22)
-#define PCIE_LCTRL0_PF(pf) ((pf) << 16)
-#define PCIE_LCTRL0_VF_ACTIVE (1 << 21)
-#define PCIE_LCTRL0_VAL(pf, vf) (PCIE_LCTRL0_PF(pf) | \
- PCIE_LCTRL0_VF(vf) | \
- ((vf) == 0 ? 0 : PCIE_LCTRL0_VF_ACTIVE) | \
- PCIE_LCTRL0_CFG2_ENABLE)
-
-#define PCIE_NO_SRIOV_BAR_BASE 0x1000
-
-#define PCIE_PF_NUM 2
-#define PCIE_VF_NUM 64
-
-#define PCIE_BAR0_SIZE (4 * 1024) /* 4K */
-#define PCIE_BAR1_SIZE (8 * 1024) /* 8K for MSIX */
-#define PCIE_BAR2_SIZE (4 * 1024) /* 4K */
-#define PCIE_BAR4_SIZE (1 * 1024 * 1024) /* 1M */
-
-struct ls_pcie {
- int idx;
- void __iomem *dbi;
- void __iomem *va_cfg0;
- void __iomem *va_cfg1;
- int next_lut_index;
- struct pci_controller hose;
-};
-
-struct ls_pcie_info {
- unsigned long regs;
- int pci_num;
- u64 phys_base;
- u64 cfg0_phys;
- u64 cfg0_size;
- u64 cfg1_phys;
- u64 cfg1_size;
- u64 mem_bus;
- u64 mem_phys;
- u64 mem_size;
- u64 io_bus;
- u64 io_phys;
- u64 io_size;
-};
+#include <dm.h>
+#include "pcie_layerscape.h"
-#define SET_LS_PCIE_INFO(x, num) \
-{ \
- x.regs = CONFIG_SYS_PCIE##num##_ADDR; \
- x.phys_base = CONFIG_SYS_PCIE##num##_PHYS_ADDR; \
- x.cfg0_phys = CONFIG_SYS_PCIE_CFG0_PHYS_OFF + \
- CONFIG_SYS_PCIE##num##_PHYS_ADDR; \
- x.cfg0_size = CONFIG_SYS_PCIE_CFG0_SIZE; \
- x.cfg1_phys = CONFIG_SYS_PCIE_CFG1_PHYS_OFF + \
- CONFIG_SYS_PCIE##num##_PHYS_ADDR; \
- x.cfg1_size = CONFIG_SYS_PCIE_CFG1_SIZE; \
- x.mem_bus = CONFIG_SYS_PCIE_MEM_BUS; \
- x.mem_phys = CONFIG_SYS_PCIE_MEM_PHYS_OFF + \
- CONFIG_SYS_PCIE##num##_PHYS_ADDR; \
- x.mem_size = CONFIG_SYS_PCIE_MEM_SIZE; \
- x.io_bus = CONFIG_SYS_PCIE_IO_BUS; \
- x.io_phys = CONFIG_SYS_PCIE_IO_PHYS_OFF + \
- CONFIG_SYS_PCIE##num##_PHYS_ADDR; \
- x.io_size = CONFIG_SYS_PCIE_IO_SIZE; \
- x.pci_num = num; \
-}
+DECLARE_GLOBAL_DATA_PTR;
-#ifdef CONFIG_LS102XA
-#include <asm/arch/immap_ls102xa.h>
+LIST_HEAD(ls_pcie_list);
-/* PEX1/2 Misc Ports Status Register */
-#define LTSSM_STATE_SHIFT 20
+static unsigned int dbi_readl(struct ls_pcie *pcie, unsigned int offset)
+{
+ return in_le32(pcie->dbi + offset);
+}
-static int ls_pcie_link_state(struct ls_pcie *pcie)
+static void dbi_writel(struct ls_pcie *pcie, unsigned int value,
+ unsigned int offset)
{
- u32 state;
- struct ccsr_scfg *scfg = (struct ccsr_scfg *)CONFIG_SYS_FSL_SCFG_ADDR;
+ out_le32(pcie->dbi + offset, value);
+}
- state = in_be32(&scfg->pexmscportsr[pcie->idx]);
- state = (state >> LTSSM_STATE_SHIFT) & LTSSM_STATE_MASK;
- if (state < LTSSM_PCIE_L0) {
- debug("....PCIe link error. LTSSM=0x%02x.\n", state);
- return 0;
- }
+static unsigned int ctrl_readl(struct ls_pcie *pcie, unsigned int offset)
+{
+ if (pcie->big_endian)
+ return in_be32(pcie->ctrl + offset);
+ else
+ return in_le32(pcie->ctrl + offset);
+}
- return 1;
+static void ctrl_writel(struct ls_pcie *pcie, unsigned int value,
+ unsigned int offset)
+{
+ if (pcie->big_endian)
+ out_be32(pcie->ctrl + offset, value);
+ else
+ out_le32(pcie->ctrl + offset, value);
}
-#else
-static int ls_pcie_link_state(struct ls_pcie *pcie)
+
+static int ls_pcie_ltssm(struct ls_pcie *pcie)
{
u32 state;
+ uint svr;
- state = pex_lut_in32(pcie->dbi + PCIE_LUT_BASE + PCIE_LUT_DBG) &
- LTSSM_STATE_MASK;
- if (state < LTSSM_PCIE_L0) {
- debug("....PCIe link error. LTSSM=0x%02x.\n", state);
- return 0;
+ svr = get_svr();
+ if (((svr >> SVR_VAR_PER_SHIFT) & SVR_LS102XA_MASK) == SVR_LS102XA) {
+ state = ctrl_readl(pcie, LS1021_PEXMSCPORTSR(pcie->idx));
+ state = (state >> LS1021_LTSSM_STATE_SHIFT) & LTSSM_STATE_MASK;
+ } else {
+ state = ctrl_readl(pcie, PCIE_PF_DBG) & LTSSM_STATE_MASK;
}
- return 1;
+ return state;
}
-#endif
static int ls_pcie_link_up(struct ls_pcie *pcie)
{
- int state;
- u32 cap;
-
- state = ls_pcie_link_state(pcie);
- if (state)
- return state;
+ int ltssm;
- /* Try to download speed to gen1 */
- cap = readl(pcie->dbi + PCIE_LINK_CAP);
- writel((cap & (~PCIE_LINK_SPEED_MASK)) | 1, pcie->dbi + PCIE_LINK_CAP);
- /*
- * Notice: the following delay has critical impact on link training
- * if too short (<30ms) the link doesn't get up.
- */
- mdelay(100);
- state = ls_pcie_link_state(pcie);
- if (state)
- return state;
-
- writel(cap, pcie->dbi + PCIE_LINK_CAP);
+ ltssm = ls_pcie_ltssm(pcie);
+ if (ltssm < LTSSM_PCIE_L0)
+ return 0;
- return 0;
+ return 1;
}
static void ls_pcie_cfg0_set_busdev(struct ls_pcie *pcie, u32 busdev)
{
- writel(PCIE_ATU_REGION_OUTBOUND | PCIE_ATU_REGION_INDEX0,
- pcie->dbi + PCIE_ATU_VIEWPORT);
- writel(busdev, pcie->dbi + PCIE_ATU_LOWER_TARGET);
+ dbi_writel(pcie, PCIE_ATU_REGION_OUTBOUND | PCIE_ATU_REGION_INDEX0,
+ PCIE_ATU_VIEWPORT);
+ dbi_writel(pcie, busdev, PCIE_ATU_LOWER_TARGET);
}
static void ls_pcie_cfg1_set_busdev(struct ls_pcie *pcie, u32 busdev)
{
- writel(PCIE_ATU_REGION_OUTBOUND | PCIE_ATU_REGION_INDEX1,
- pcie->dbi + PCIE_ATU_VIEWPORT);
- writel(busdev, pcie->dbi + PCIE_ATU_LOWER_TARGET);
+ dbi_writel(pcie, PCIE_ATU_REGION_OUTBOUND | PCIE_ATU_REGION_INDEX1,
+ PCIE_ATU_VIEWPORT);
+ dbi_writel(pcie, busdev, PCIE_ATU_LOWER_TARGET);
}
-static void ls_pcie_iatu_outbound_set(struct ls_pcie *pcie, int idx, int type,
+static void ls_pcie_atu_outbound_set(struct ls_pcie *pcie, int idx, int type,
u64 phys, u64 bus_addr, pci_size_t size)
{
- writel(PCIE_ATU_REGION_OUTBOUND | idx, pcie->dbi + PCIE_ATU_VIEWPORT);
- writel((u32)phys, pcie->dbi + PCIE_ATU_LOWER_BASE);
- writel(phys >> 32, pcie->dbi + PCIE_ATU_UPPER_BASE);
- writel(phys + size - 1, pcie->dbi + PCIE_ATU_LIMIT);
- writel((u32)bus_addr, pcie->dbi + PCIE_ATU_LOWER_TARGET);
- writel(bus_addr >> 32, pcie->dbi + PCIE_ATU_UPPER_TARGET);
- writel(type, pcie->dbi + PCIE_ATU_CR1);
- writel(PCIE_ATU_ENABLE, pcie->dbi + PCIE_ATU_CR2);
+ dbi_writel(pcie, PCIE_ATU_REGION_OUTBOUND | idx, PCIE_ATU_VIEWPORT);
+ dbi_writel(pcie, (u32)phys, PCIE_ATU_LOWER_BASE);
+ dbi_writel(pcie, phys >> 32, PCIE_ATU_UPPER_BASE);
+ dbi_writel(pcie, (u32)phys + size - 1, PCIE_ATU_LIMIT);
+ dbi_writel(pcie, (u32)bus_addr, PCIE_ATU_LOWER_TARGET);
+ dbi_writel(pcie, bus_addr >> 32, PCIE_ATU_UPPER_TARGET);
+ dbi_writel(pcie, type, PCIE_ATU_CR1);
+ dbi_writel(pcie, PCIE_ATU_ENABLE, PCIE_ATU_CR2);
}
/* Use bar match mode and MEM type as default */
-static void ls_pcie_iatu_inbound_set(struct ls_pcie *pcie, int idx,
+static void ls_pcie_atu_inbound_set(struct ls_pcie *pcie, int idx,
int bar, u64 phys)
{
- writel(PCIE_ATU_REGION_INBOUND | idx, pcie->dbi + PCIE_ATU_VIEWPORT);
- writel((u32)phys, pcie->dbi + PCIE_ATU_LOWER_TARGET);
- writel(phys >> 32, pcie->dbi + PCIE_ATU_UPPER_TARGET);
- writel(PCIE_ATU_TYPE_MEM, pcie->dbi + PCIE_ATU_CR1);
- writel(PCIE_ATU_ENABLE | PCIE_ATU_BAR_MODE_ENABLE |
- PCIE_ATU_BAR_NUM(bar), pcie->dbi + PCIE_ATU_CR2);
+ dbi_writel(pcie, PCIE_ATU_REGION_INBOUND | idx, PCIE_ATU_VIEWPORT);
+ dbi_writel(pcie, (u32)phys, PCIE_ATU_LOWER_TARGET);
+ dbi_writel(pcie, phys >> 32, PCIE_ATU_UPPER_TARGET);
+ dbi_writel(pcie, PCIE_ATU_TYPE_MEM, PCIE_ATU_CR1);
+ dbi_writel(pcie, PCIE_ATU_ENABLE | PCIE_ATU_BAR_MODE_ENABLE |
+ PCIE_ATU_BAR_NUM(bar), PCIE_ATU_CR2);
}
-static void ls_pcie_setup_atu(struct ls_pcie *pcie, struct ls_pcie_info *info)
+static void ls_pcie_dump_atu(struct ls_pcie *pcie)
{
-#ifdef DEBUG
int i;
-#endif
- /* ATU 0 : OUTBOUND : CFG0 */
- ls_pcie_iatu_outbound_set(pcie, PCIE_ATU_REGION_INDEX0,
- PCIE_ATU_TYPE_CFG0,
- info->cfg0_phys,
- 0,
- info->cfg0_size);
- /* ATU 1 : OUTBOUND : CFG1 */
- ls_pcie_iatu_outbound_set(pcie, PCIE_ATU_REGION_INDEX1,
- PCIE_ATU_TYPE_CFG1,
- info->cfg1_phys,
- 0,
- info->cfg1_size);
- /* ATU 2 : OUTBOUND : MEM */
- ls_pcie_iatu_outbound_set(pcie, PCIE_ATU_REGION_INDEX2,
- PCIE_ATU_TYPE_MEM,
- info->mem_phys,
- info->mem_bus,
- info->mem_size);
- /* ATU 3 : OUTBOUND : IO */
- ls_pcie_iatu_outbound_set(pcie, PCIE_ATU_REGION_INDEX3,
- PCIE_ATU_TYPE_IO,
- info->io_phys,
- info->io_bus,
- info->io_size);
-
-#ifdef DEBUG
- for (i = 0; i <= PCIE_ATU_REGION_INDEX3; i++) {
- writel(PCIE_ATU_REGION_OUTBOUND | i,
- pcie->dbi + PCIE_ATU_VIEWPORT);
+ for (i = 0; i < PCIE_ATU_REGION_NUM; i++) {
+ dbi_writel(pcie, PCIE_ATU_REGION_OUTBOUND | i,
+ PCIE_ATU_VIEWPORT);
debug("iATU%d:\n", i);
debug("\tLOWER PHYS 0x%08x\n",
- readl(pcie->dbi + PCIE_ATU_LOWER_BASE));
+ dbi_readl(pcie, PCIE_ATU_LOWER_BASE));
debug("\tUPPER PHYS 0x%08x\n",
- readl(pcie->dbi + PCIE_ATU_UPPER_BASE));
+ dbi_readl(pcie, PCIE_ATU_UPPER_BASE));
debug("\tLOWER BUS 0x%08x\n",
- readl(pcie->dbi + PCIE_ATU_LOWER_TARGET));
+ dbi_readl(pcie, PCIE_ATU_LOWER_TARGET));
debug("\tUPPER BUS 0x%08x\n",
- readl(pcie->dbi + PCIE_ATU_UPPER_TARGET));
+ dbi_readl(pcie, PCIE_ATU_UPPER_TARGET));
debug("\tLIMIT 0x%08x\n",
readl(pcie->dbi + PCIE_ATU_LIMIT));
debug("\tCR1 0x%08x\n",
- readl(pcie->dbi + PCIE_ATU_CR1));
+ dbi_readl(pcie, PCIE_ATU_CR1));
debug("\tCR2 0x%08x\n",
- readl(pcie->dbi + PCIE_ATU_CR2));
+ dbi_readl(pcie, PCIE_ATU_CR2));
}
-#endif
}
-int pci_skip_dev(struct pci_controller *hose, pci_dev_t dev)
+static void ls_pcie_setup_atu(struct ls_pcie *pcie)
{
- /* Do not skip controller */
- return 0;
+ struct pci_region *io, *mem, *pref;
+ unsigned long long offset = 0;
+ int idx = 0;
+ uint svr;
+
+ svr = get_svr();
+ if (((svr >> SVR_VAR_PER_SHIFT) & SVR_LS102XA_MASK) == SVR_LS102XA) {
+ offset = LS1021_PCIE_SPACE_OFFSET +
+ LS1021_PCIE_SPACE_SIZE * pcie->idx;
+ }
+
+ /* ATU 0 : OUTBOUND : CFG0 */
+ ls_pcie_atu_outbound_set(pcie, PCIE_ATU_REGION_INDEX0,
+ PCIE_ATU_TYPE_CFG0,
+ pcie->cfg_res.start + offset,
+ 0,
+ fdt_resource_size(&pcie->cfg_res) / 2);
+ /* ATU 1 : OUTBOUND : CFG1 */
+ ls_pcie_atu_outbound_set(pcie, PCIE_ATU_REGION_INDEX1,
+ PCIE_ATU_TYPE_CFG1,
+ pcie->cfg_res.start + offset +
+ fdt_resource_size(&pcie->cfg_res) / 2,
+ 0,
+ fdt_resource_size(&pcie->cfg_res) / 2);
+
+ pci_get_regions(pcie->bus, &io, &mem, &pref);
+ idx = PCIE_ATU_REGION_INDEX1 + 1;
+
+ if (io)
+ /* ATU : OUTBOUND : IO */
+ ls_pcie_atu_outbound_set(pcie, idx++,
+ PCIE_ATU_TYPE_IO,
+ io->phys_start + offset,
+ io->bus_start,
+ io->size);
+
+ if (mem)
+ /* ATU : OUTBOUND : MEM */
+ ls_pcie_atu_outbound_set(pcie, idx++,
+ PCIE_ATU_TYPE_MEM,
+ mem->phys_start + offset,
+ mem->bus_start,
+ mem->size);
+
+ if (pref)
+ /* ATU : OUTBOUND : pref */
+ ls_pcie_atu_outbound_set(pcie, idx++,
+ PCIE_ATU_TYPE_MEM,
+ pref->phys_start + offset,
+ pref->bus_start,
+ pref->size);
+
+ ls_pcie_dump_atu(pcie);
}
-static int ls_pcie_addr_valid(struct pci_controller *hose, pci_dev_t d)
+/* Return 0 if the address is valid, -errno if not valid */
+static int ls_pcie_addr_valid(struct ls_pcie *pcie, pci_dev_t bdf)
{
- if (PCI_DEV(d) > 0)
+ struct udevice *bus = pcie->bus;
+
+ if (!pcie->enabled)
+ return -ENXIO;
+
+ if (PCI_BUS(bdf) < bus->seq)
return -EINVAL;
- /* Controller does not support multi-function in RC mode */
- if ((PCI_BUS(d) == hose->first_busno) && (PCI_FUNC(d) > 0))
+ if ((PCI_BUS(bdf) > bus->seq) && (!ls_pcie_link_up(pcie)))
+ return -EINVAL;
+
+ if (PCI_BUS(bdf) <= (bus->seq + 1) && (PCI_DEV(bdf) > 0))
return -EINVAL;
return 0;
}
-static int ls_pcie_read_config(struct pci_controller *hose, pci_dev_t d,
- int where, u32 *val)
+void *ls_pcie_conf_address(struct ls_pcie *pcie, pci_dev_t bdf,
+ int offset)
{
- struct ls_pcie *pcie = hose->priv_data;
- u32 busdev, *addr;
+ struct udevice *bus = pcie->bus;
+ u32 busdev;
- if (ls_pcie_addr_valid(hose, d)) {
- *val = 0xffffffff;
- return 0;
- }
+ if (PCI_BUS(bdf) == bus->seq)
+ return pcie->dbi + offset;
+
+ busdev = PCIE_ATU_BUS(PCI_BUS(bdf)) |
+ PCIE_ATU_DEV(PCI_DEV(bdf)) |
+ PCIE_ATU_FUNC(PCI_FUNC(bdf));
- if (PCI_BUS(d) == hose->first_busno) {
- addr = pcie->dbi + (where & ~0x3);
+ if (PCI_BUS(bdf) == bus->seq + 1) {
+ ls_pcie_cfg0_set_busdev(pcie, busdev);
+ return pcie->cfg0 + offset;
} else {
- busdev = PCIE_ATU_BUS(PCI_BUS(d)) |
- PCIE_ATU_DEV(PCI_DEV(d)) |
- PCIE_ATU_FUNC(PCI_FUNC(d));
-
- if (PCI_BUS(d) == hose->first_busno + 1) {
- ls_pcie_cfg0_set_busdev(pcie, busdev);
- addr = pcie->va_cfg0 + (where & ~0x3);
- } else {
- ls_pcie_cfg1_set_busdev(pcie, busdev);
- addr = pcie->va_cfg1 + (where & ~0x3);
- }
+ ls_pcie_cfg1_set_busdev(pcie, busdev);
+ return pcie->cfg1 + offset;
}
+}
- *val = readl(addr);
+static int ls_pcie_read_config(struct udevice *bus, pci_dev_t bdf,
+ uint offset, ulong *valuep,
+ enum pci_size_t size)
+{
+ struct ls_pcie *pcie = dev_get_priv(bus);
+ void *address;
- return 0;
+ if (ls_pcie_addr_valid(pcie, bdf)) {
+ *valuep = pci_get_ff(size);
+ return 0;
+ }
+
+ address = ls_pcie_conf_address(pcie, bdf, offset);
+
+ switch (size) {
+ case PCI_SIZE_8:
+ *valuep = readb(address);
+ return 0;
+ case PCI_SIZE_16:
+ *valuep = readw(address);
+ return 0;
+ case PCI_SIZE_32:
+ *valuep = readl(address);
+ return 0;
+ default:
+ return -EINVAL;
+ }
}
-static int ls_pcie_write_config(struct pci_controller *hose, pci_dev_t d,
- int where, u32 val)
+static int ls_pcie_write_config(struct udevice *bus, pci_dev_t bdf,
+ uint offset, ulong value,
+ enum pci_size_t size)
{
- struct ls_pcie *pcie = hose->priv_data;
- u32 busdev, *addr;
+ struct ls_pcie *pcie = dev_get_priv(bus);
+ void *address;
- if (ls_pcie_addr_valid(hose, d))
- return -EINVAL;
+ if (ls_pcie_addr_valid(pcie, bdf))
+ return 0;
- if (PCI_BUS(d) == hose->first_busno) {
- addr = pcie->dbi + (where & ~0x3);
- } else {
- busdev = PCIE_ATU_BUS(PCI_BUS(d)) |
- PCIE_ATU_DEV(PCI_DEV(d)) |
- PCIE_ATU_FUNC(PCI_FUNC(d));
-
- if (PCI_BUS(d) == hose->first_busno + 1) {
- ls_pcie_cfg0_set_busdev(pcie, busdev);
- addr = pcie->va_cfg0 + (where & ~0x3);
- } else {
- ls_pcie_cfg1_set_busdev(pcie, busdev);
- addr = pcie->va_cfg1 + (where & ~0x3);
- }
+ address = ls_pcie_conf_address(pcie, bdf, offset);
+
+ switch (size) {
+ case PCI_SIZE_8:
+ writeb(value, address);
+ return 0;
+ case PCI_SIZE_16:
+ writew(value, address);
+ return 0;
+ case PCI_SIZE_32:
+ writel(value, address);
+ return 0;
+ default:
+ return -EINVAL;
}
+}
+
+/* Clear multi-function bit */
+static void ls_pcie_clear_multifunction(struct ls_pcie *pcie)
+{
+ writeb(PCI_HEADER_TYPE_BRIDGE, pcie->dbi + PCI_HEADER_TYPE);
+}
- writel(val, addr);
+/* Fix class value */
+static void ls_pcie_fix_class(struct ls_pcie *pcie)
+{
+ writew(PCI_CLASS_BRIDGE_PCI, pcie->dbi + PCI_CLASS_DEVICE);
+}
- return 0;
+/* Drop MSG TLP except for Vendor MSG */
+static void ls_pcie_drop_msg_tlp(struct ls_pcie *pcie)
+{
+ u32 val;
+
+ val = dbi_readl(pcie, PCIE_STRFMR1);
+ val &= 0xDFFFFFFF;
+ dbi_writel(pcie, val, PCIE_STRFMR1);
}
-static void ls_pcie_setup_ctrl(struct ls_pcie *pcie,
- struct ls_pcie_info *info)
+/* Disable all bars in RC mode */
+static void ls_pcie_disable_bars(struct ls_pcie *pcie)
{
- struct pci_controller *hose = &pcie->hose;
- pci_dev_t dev = PCI_BDF(hose->first_busno, 0, 0);
+ u32 sriov;
+
+ sriov = in_le32(pcie->dbi + PCIE_SRIOV);
+
+ /*
+ * TODO: For PCIe controller with SRIOV, the method to disable bars
+ * is different and more complex, so will add later.
+ */
+ if (PCI_EXT_CAP_ID(sriov) == PCI_EXT_CAP_ID_SRIOV)
+ return;
- ls_pcie_setup_atu(pcie, info);
+ dbi_writel(pcie, 0, PCIE_CS2_OFFSET + PCI_BASE_ADDRESS_0);
+ dbi_writel(pcie, 0, PCIE_CS2_OFFSET + PCI_BASE_ADDRESS_1);
+ dbi_writel(pcie, 0, PCIE_CS2_OFFSET + PCI_ROM_ADDRESS1);
+}
+
+static void ls_pcie_setup_ctrl(struct ls_pcie *pcie)
+{
+ ls_pcie_setup_atu(pcie);
- pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_0, 0);
+ dbi_writel(pcie, 1, PCIE_DBI_RO_WR_EN);
+ ls_pcie_fix_class(pcie);
+ ls_pcie_clear_multifunction(pcie);
+ ls_pcie_drop_msg_tlp(pcie);
+ dbi_writel(pcie, 0, PCIE_DBI_RO_WR_EN);
- /* program correct class for RC */
- writel(1, pcie->dbi + PCIE_DBI_RO_WR_EN);
- pci_hose_write_config_word(hose, dev, PCI_CLASS_DEVICE,
- PCI_CLASS_BRIDGE_PCI);
-#ifndef CONFIG_LS102XA
- writel(0, pcie->dbi + PCIE_DBI_RO_WR_EN);
-#endif
+ ls_pcie_disable_bars(pcie);
}
-static void ls_pcie_ep_setup_atu(struct ls_pcie *pcie,
- struct ls_pcie_info *info)
+static void ls_pcie_ep_setup_atu(struct ls_pcie *pcie)
{
u64 phys = CONFIG_SYS_PCI_EP_MEMORY_BASE;
/* ATU 0 : INBOUND : map BAR0 */
- ls_pcie_iatu_inbound_set(pcie, PCIE_ATU_REGION_INDEX0, 0, phys);
+ ls_pcie_atu_inbound_set(pcie, 0, 0, phys);
/* ATU 1 : INBOUND : map BAR1 */
phys += PCIE_BAR1_SIZE;
- ls_pcie_iatu_inbound_set(pcie, PCIE_ATU_REGION_INDEX1, 1, phys);
+ ls_pcie_atu_inbound_set(pcie, 1, 1, phys);
/* ATU 2 : INBOUND : map BAR2 */
phys += PCIE_BAR2_SIZE;
- ls_pcie_iatu_inbound_set(pcie, PCIE_ATU_REGION_INDEX2, 2, phys);
+ ls_pcie_atu_inbound_set(pcie, 2, 2, phys);
/* ATU 3 : INBOUND : map BAR4 */
phys = CONFIG_SYS_PCI_EP_MEMORY_BASE + PCIE_BAR4_SIZE;
- ls_pcie_iatu_inbound_set(pcie, PCIE_ATU_REGION_INDEX3, 4, phys);
-
- /* ATU 0 : OUTBOUND : map 4G MEM */
- ls_pcie_iatu_outbound_set(pcie, PCIE_ATU_REGION_INDEX0,
- PCIE_ATU_TYPE_MEM,
- info->phys_base,
- 0,
- 4 * 1024 * 1024 * 1024ULL);
+ ls_pcie_atu_inbound_set(pcie, 3, 4, phys);
+
+ /* ATU 0 : OUTBOUND : map MEM */
+ ls_pcie_atu_outbound_set(pcie, 0,
+ PCIE_ATU_TYPE_MEM,
+ pcie->cfg_res.start,
+ 0,
+ CONFIG_SYS_PCI_MEMORY_SIZE);
}
/* BAR0 and BAR1 are 32bit BAR2 and BAR4 are 64bit */
static void ls_pcie_ep_setup_bar(void *bar_base, int bar, u32 size)
{
+ /* The least inbound window is 4KiB */
if (size < 4 * 1024)
return;
ls_pcie_ep_setup_bar(bar_base, 4, PCIE_BAR4_SIZE);
}
-static void ls_pcie_setup_ep(struct ls_pcie *pcie, struct ls_pcie_info *info)
+static void ls_pcie_setup_ep(struct ls_pcie *pcie)
{
- struct pci_controller *hose = &pcie->hose;
- pci_dev_t dev = PCI_BDF(hose->first_busno, 0, 0);
- int sriov;
+ u32 sriov;
- sriov = pci_hose_find_ext_capability(hose, dev, PCI_EXT_CAP_ID_SRIOV);
- if (sriov) {
+ sriov = readl(pcie->dbi + PCIE_SRIOV);
+ if (PCI_EXT_CAP_ID(sriov) == PCI_EXT_CAP_ID_SRIOV) {
int pf, vf;
for (pf = 0; pf < PCIE_PF_NUM; pf++) {
for (vf = 0; vf <= PCIE_VF_NUM; vf++) {
-#ifndef CONFIG_LS102XA
- writel(PCIE_LCTRL0_VAL(pf, vf),
- pcie->dbi + PCIE_LUT_BASE +
- PCIE_LUT_LCTRL0);
-#endif
+ ctrl_writel(pcie, PCIE_LCTRL0_VAL(pf, vf),
+ PCIE_PF_VF_CTRL);
+
ls_pcie_ep_setup_bars(pcie->dbi);
- ls_pcie_ep_setup_atu(pcie, info);
+ ls_pcie_ep_setup_atu(pcie);
}
}
-
/* Disable CFG2 */
-#ifndef CONFIG_LS102XA
- writel(0, pcie->dbi + PCIE_LUT_BASE + PCIE_LUT_LCTRL0);
-#endif
+ ctrl_writel(pcie, 0, PCIE_PF_VF_CTRL);
} else {
ls_pcie_ep_setup_bars(pcie->dbi + PCIE_NO_SRIOV_BAR_BASE);
- ls_pcie_ep_setup_atu(pcie, info);
+ ls_pcie_ep_setup_atu(pcie);
}
}
-#ifdef CONFIG_FSL_LSCH3
-/*
- * Return next available LUT index.
- */
-static int ls_pcie_next_lut_index(struct ls_pcie *pcie)
+static int ls_pcie_probe(struct udevice *dev)
{
- if (pcie->next_lut_index < PCIE_LUT_ENTRY_COUNT)
- return pcie->next_lut_index++;
- else
- return -1; /* LUT is full */
-}
-
-/*
- * Program a single LUT entry
- */
-static void ls_pcie_lut_set_mapping(struct ls_pcie *pcie, int index, u32 devid,
- u32 streamid)
-{
- void __iomem *lut;
-
- lut = pcie->dbi + PCIE_LUT_BASE;
+ struct ls_pcie *pcie = dev_get_priv(dev);
+ const void *fdt = gd->fdt_blob;
+ int node = dev->of_offset;
+ u8 header_type;
+ u16 link_sta;
+ bool ep_mode;
+ int ret;
- /* leave mask as all zeroes, want to match all bits */
- writel((devid << 16), lut + PCIE_LUT_UDR(index));
- writel(streamid | PCIE_LUT_ENABLE, lut + PCIE_LUT_LDR(index));
-}
+ pcie->bus = dev;
-/* returns the next available streamid */
-static u32 ls_pcie_next_streamid(void)
-{
- static int next_stream_id = FSL_PEX_STREAM_ID_START;
+ ret = fdt_get_named_resource(fdt, node, "reg", "reg-names",
+ "dbi", &pcie->dbi_res);
+ if (ret) {
+ printf("ls-pcie: resource \"dbi\" not found\n");
+ return ret;
+ }
- if (next_stream_id > FSL_PEX_STREAM_ID_END)
- return 0xffffffff;
+ pcie->idx = (pcie->dbi_res.start - PCIE_SYS_BASE_ADDR) / PCIE_CCSR_SIZE;
- return next_stream_id++;
-}
+ list_add(&pcie->list, &ls_pcie_list);
-/*
- * An msi-map is a property to be added to the pci controller
- * node. It is a table, where each entry consists of 4 fields
- * e.g.:
- *
- * msi-map = <[devid] [phandle-to-msi-ctrl] [stream-id] [count]
- * [devid] [phandle-to-msi-ctrl] [stream-id] [count]>;
- */
-static void fdt_pcie_set_msi_map_entry(void *blob, struct ls_pcie *pcie,
- u32 devid, u32 streamid)
-{
- char pcie_path[19];
- u32 *prop;
- u32 phandle;
- int nodeoffset;
-
- /* find pci controller node */
- snprintf(pcie_path, sizeof(pcie_path), "/soc/pcie@%llx",
- (u64)pcie->dbi);
- nodeoffset = fdt_path_offset(blob, pcie_path);
- if (nodeoffset < 0) {
- printf("\n%s: ERROR: unable to update PCIe node: %s\n",
- __func__, pcie_path);
- return;
+ pcie->enabled = is_serdes_configured(PCIE_SRDS_PRTCL(pcie->idx));
+ if (!pcie->enabled) {
+ printf("PCIe%d: %s disabled\n", pcie->idx, dev->name);
+ return 0;
}
- /* get phandle to MSI controller */
- prop = (u32 *)fdt_getprop(blob, nodeoffset, "msi-parent", 0);
- if (prop == NULL) {
- printf("\n%s: ERROR: missing msi-parent: %s\n", __func__,
- pcie_path);
- return;
+ pcie->dbi = map_physmem(pcie->dbi_res.start,
+ fdt_resource_size(&pcie->dbi_res),
+ MAP_NOCACHE);
+
+ ret = fdt_get_named_resource(fdt, node, "reg", "reg-names",
+ "lut", &pcie->lut_res);
+ if (!ret)
+ pcie->lut = map_physmem(pcie->lut_res.start,
+ fdt_resource_size(&pcie->lut_res),
+ MAP_NOCACHE);
+
+ ret = fdt_get_named_resource(fdt, node, "reg", "reg-names",
+ "ctrl", &pcie->ctrl_res);
+ if (!ret)
+ pcie->ctrl = map_physmem(pcie->ctrl_res.start,
+ fdt_resource_size(&pcie->ctrl_res),
+ MAP_NOCACHE);
+ if (!pcie->ctrl)
+ pcie->ctrl = pcie->lut;
+
+ if (!pcie->ctrl) {
+ printf("%s: NOT find CTRL\n", dev->name);
+ return -1;
}
- phandle = be32_to_cpu(*prop);
-
- /* set one msi-map row */
- fdt_appendprop_u32(blob, nodeoffset, "msi-map", devid);
- fdt_appendprop_u32(blob, nodeoffset, "msi-map", phandle);
- fdt_appendprop_u32(blob, nodeoffset, "msi-map", streamid);
- fdt_appendprop_u32(blob, nodeoffset, "msi-map", 1);
-}
-
-static void fdt_fixup_pcie(void *blob)
-{
- unsigned int found_multi = 0;
- unsigned char header_type;
- int index;
- u32 streamid;
- pci_dev_t dev, bdf;
- int bus;
- unsigned short id;
- struct pci_controller *hose;
- struct ls_pcie *pcie;
- int i;
-
- for (i = 0, hose = pci_get_hose_head(); hose; hose = hose->next, i++) {
- pcie = hose->priv_data;
- for (bus = hose->first_busno; bus <= hose->last_busno; bus++) {
-
- for (dev = PCI_BDF(bus, 0, 0);
- dev < PCI_BDF(bus, PCI_MAX_PCI_DEVICES - 1,
- PCI_MAX_PCI_FUNCTIONS - 1);
- dev += PCI_BDF(0, 0, 1)) {
-
- if (PCI_FUNC(dev) && !found_multi)
- continue;
- pci_read_config_word(dev, PCI_VENDOR_ID, &id);
-
- pci_read_config_byte(dev, PCI_HEADER_TYPE,
- &header_type);
-
- if ((id == 0xFFFF) || (id == 0x0000))
- continue;
-
- if (!PCI_FUNC(dev))
- found_multi = header_type & 0x80;
-
- streamid = ls_pcie_next_streamid();
- if (streamid == 0xffffffff) {
- printf("ERROR: no stream ids free\n");
- continue;
- }
-
- index = ls_pcie_next_lut_index(pcie);
- if (index < 0) {
- printf("ERROR: no LUT indexes free\n");
- continue;
- }
-
- /* the DT fixup must be relative to the hose first_busno */
- bdf = dev - PCI_BDF(hose->first_busno, 0, 0);
-
- /* map PCI b.d.f to streamID in LUT */
- ls_pcie_lut_set_mapping(pcie, index, bdf >> 8,
- streamid);
-
- /* update msi-map in device tree */
- fdt_pcie_set_msi_map_entry(blob, pcie, bdf >> 8,
- streamid);
- }
- }
+ ret = fdt_get_named_resource(fdt, node, "reg", "reg-names",
+ "config", &pcie->cfg_res);
+ if (ret) {
+ printf("%s: resource \"config\" not found\n", dev->name);
+ return ret;
}
-}
-#endif
-int ls_pcie_init_ctrl(int busno, enum srds_prtcl dev, struct ls_pcie_info *info)
-{
- struct ls_pcie *pcie;
- struct pci_controller *hose;
- int num = dev - PCIE1;
- pci_dev_t pdev = PCI_BDF(busno, 0, 0);
- int i, linkup, ep_mode;
- u8 header_type;
- u16 temp16;
+ pcie->cfg0 = map_physmem(pcie->cfg_res.start,
+ fdt_resource_size(&pcie->cfg_res),
+ MAP_NOCACHE);
+ pcie->cfg1 = pcie->cfg0 + fdt_resource_size(&pcie->cfg_res) / 2;
- if (!is_serdes_configured(dev)) {
- printf("PCIe%d: disabled\n", num + 1);
- return busno;
- }
+ pcie->big_endian = fdtdec_get_bool(fdt, node, "big-endian");
+
+ debug("%s dbi:%lx lut:%lx ctrl:0x%lx cfg0:0x%lx, big-endian:%d\n",
+ dev->name, (unsigned long)pcie->dbi, (unsigned long)pcie->lut,
+ (unsigned long)pcie->ctrl, (unsigned long)pcie->cfg0,
+ pcie->big_endian);
- pcie = malloc(sizeof(*pcie));
- if (!pcie)
- return busno;
- memset(pcie, 0, sizeof(*pcie));
-
- hose = &pcie->hose;
- hose->priv_data = pcie;
- hose->first_busno = busno;
- pcie->idx = num;
- pcie->dbi = map_physmem(info->regs, PCIE_DBI_SIZE, MAP_NOCACHE);
- pcie->va_cfg0 = map_physmem(info->cfg0_phys,
- info->cfg0_size,
- MAP_NOCACHE);
- pcie->va_cfg1 = map_physmem(info->cfg1_phys,
- info->cfg1_size,
- MAP_NOCACHE);
- pcie->next_lut_index = 0;
-
- /* outbound memory */
- pci_set_region(&hose->regions[0],
- (pci_size_t)info->mem_bus,
- (phys_size_t)info->mem_phys,
- (pci_size_t)info->mem_size,
- PCI_REGION_MEM);
-
- /* outbound io */
- pci_set_region(&hose->regions[1],
- (pci_size_t)info->io_bus,
- (phys_size_t)info->io_phys,
- (pci_size_t)info->io_size,
- PCI_REGION_IO);
-
- /* System memory space */
- pci_set_region(&hose->regions[2],
- CONFIG_SYS_PCI_MEMORY_BUS,
- CONFIG_SYS_PCI_MEMORY_PHYS,
- CONFIG_SYS_PCI_MEMORY_SIZE,
- PCI_REGION_SYS_MEMORY);
-
- hose->region_count = 3;
-
- for (i = 0; i < hose->region_count; i++)
- debug("PCI reg:%d %016llx:%016llx %016llx %08lx\n",
- i,
- (u64)hose->regions[i].phys_start,
- (u64)hose->regions[i].bus_start,
- (u64)hose->regions[i].size,
- hose->regions[i].flags);
-
- pci_set_ops(hose,
- pci_hose_read_config_byte_via_dword,
- pci_hose_read_config_word_via_dword,
- ls_pcie_read_config,
- pci_hose_write_config_byte_via_dword,
- pci_hose_write_config_word_via_dword,
- ls_pcie_write_config);
-
- pci_hose_read_config_byte(hose, pdev, PCI_HEADER_TYPE, &header_type);
+ header_type = readb(pcie->dbi + PCI_HEADER_TYPE);
ep_mode = (header_type & 0x7f) == PCI_HEADER_TYPE_NORMAL;
- printf("PCIe%u: %s ", info->pci_num,
+ printf("PCIe%u: %s %s", pcie->idx, dev->name,
ep_mode ? "Endpoint" : "Root Complex");
if (ep_mode)
- ls_pcie_setup_ep(pcie, info);
+ ls_pcie_setup_ep(pcie);
else
- ls_pcie_setup_ctrl(pcie, info);
-
- linkup = ls_pcie_link_up(pcie);
+ ls_pcie_setup_ctrl(pcie);
- if (!linkup) {
+ if (!ls_pcie_link_up(pcie)) {
/* Let the user know there's no PCIe link */
- printf("no link, regs @ 0x%lx\n", info->regs);
- hose->last_busno = hose->first_busno;
- return busno;
+ printf(": no link\n");
+ return 0;
}
/* Print the negotiated PCIe link width */
- pci_hose_read_config_word(hose, pdev, PCIE_LINK_STA, &temp16);
- printf("x%d gen%d, regs @ 0x%lx\n", (temp16 & 0x3f0) >> 4,
- (temp16 & 0xf), info->regs);
-
- if (ep_mode)
- return busno;
-
- pci_register_hose(hose);
-
- hose->last_busno = pci_hose_scan(hose);
+ link_sta = readw(pcie->dbi + PCIE_LINK_STA);
+ printf(": x%d gen%d\n", (link_sta & PCIE_LINK_WIDTH_MASK) >> 4,
+ link_sta & PCIE_LINK_SPEED_MASK);
- printf("PCIe%x: Bus %02x - %02x\n",
- info->pci_num, hose->first_busno, hose->last_busno);
-
- return hose->last_busno + 1;
-}
-
-int ls_pcie_init_board(int busno)
-{
- struct ls_pcie_info info;
-
-#ifdef CONFIG_PCIE1
- SET_LS_PCIE_INFO(info, 1);
- busno = ls_pcie_init_ctrl(busno, PCIE1, &info);
-#endif
-
-#ifdef CONFIG_PCIE2
- SET_LS_PCIE_INFO(info, 2);
- busno = ls_pcie_init_ctrl(busno, PCIE2, &info);
-#endif
-
-#ifdef CONFIG_PCIE3
- SET_LS_PCIE_INFO(info, 3);
- busno = ls_pcie_init_ctrl(busno, PCIE3, &info);
-#endif
-
-#ifdef CONFIG_PCIE4
- SET_LS_PCIE_INFO(info, 4);
- busno = ls_pcie_init_ctrl(busno, PCIE4, &info);
-#endif
-
- return busno;
-}
-
-void pci_init_board(void)
-{
- ls_pcie_init_board(0);
-}
-
-#ifdef CONFIG_OF_BOARD_SETUP
-#include <libfdt.h>
-#include <fdt_support.h>
-
-static void ft_pcie_ls_setup(void *blob, const char *pci_compat,
- unsigned long ctrl_addr, enum srds_prtcl dev)
-{
- int off;
-
- off = fdt_node_offset_by_compat_reg(blob, pci_compat,
- (phys_addr_t)ctrl_addr);
- if (off < 0)
- return;
-
- if (!is_serdes_configured(dev))
- fdt_set_node_status(blob, off, FDT_STATUS_DISABLED, 0);
+ return 0;
}
-void ft_pci_setup(void *blob, bd_t *bd)
-{
- #ifdef CONFIG_PCIE1
- ft_pcie_ls_setup(blob, FSL_PCIE_COMPAT, CONFIG_SYS_PCIE1_ADDR, PCIE1);
- #endif
-
- #ifdef CONFIG_PCIE2
- ft_pcie_ls_setup(blob, FSL_PCIE_COMPAT, CONFIG_SYS_PCIE2_ADDR, PCIE2);
- #endif
-
- #ifdef CONFIG_PCIE3
- ft_pcie_ls_setup(blob, FSL_PCIE_COMPAT, CONFIG_SYS_PCIE3_ADDR, PCIE3);
- #endif
-
- #ifdef CONFIG_PCIE4
- ft_pcie_ls_setup(blob, FSL_PCIE_COMPAT, CONFIG_SYS_PCIE4_ADDR, PCIE4);
- #endif
+static const struct dm_pci_ops ls_pcie_ops = {
+ .read_config = ls_pcie_read_config,
+ .write_config = ls_pcie_write_config,
+};
- #ifdef CONFIG_FSL_LSCH3
- fdt_fixup_pcie(blob);
- #endif
-}
+static const struct udevice_id ls_pcie_ids[] = {
+ { .compatible = "fsl,ls-pcie" },
+ { }
+};
-#else
-void ft_pci_setup(void *blob, bd_t *bd)
-{
-}
-#endif
+U_BOOT_DRIVER(pci_layerscape) = {
+ .name = "pci_layerscape",
+ .id = UCLASS_PCI,
+ .of_match = ls_pcie_ids,
+ .ops = &ls_pcie_ops,
+ .probe = ls_pcie_probe,
+ .priv_auto_alloc_size = sizeof(struct ls_pcie),
+};
--- /dev/null
+/*
+ * Copyright 2014-2015 Freescale Semiconductor, Inc.
+ * Layerscape PCIe driver
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _PCIE_LAYERSCAPE_H_
+#define _PCIE_LAYERSCAPE_H_
+#include <pci.h>
+#include <dm.h>
+
+#ifndef CONFIG_SYS_PCI_MEMORY_BUS
+#define CONFIG_SYS_PCI_MEMORY_BUS CONFIG_SYS_SDRAM_BASE
+#endif
+
+#ifndef CONFIG_SYS_PCI_MEMORY_PHYS
+#define CONFIG_SYS_PCI_MEMORY_PHYS CONFIG_SYS_SDRAM_BASE
+#endif
+
+#ifndef CONFIG_SYS_PCI_MEMORY_SIZE
+#define CONFIG_SYS_PCI_MEMORY_SIZE (2 * 1024 * 1024 * 1024UL) /* 2G */
+#endif
+
+#ifndef CONFIG_SYS_PCI_EP_MEMORY_BASE
+#define CONFIG_SYS_PCI_EP_MEMORY_BASE CONFIG_SYS_LOAD_ADDR
+#endif
+
+/* 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_INDEX0 (0x0 << 0)
+#define PCIE_ATU_REGION_INDEX1 (0x1 << 0)
+#define PCIE_ATU_REGION_INDEX2 (0x2 << 0)
+#define PCIE_ATU_REGION_INDEX3 (0x3 << 0)
+#define PCIE_ATU_REGION_NUM 6
+#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_BAR_NUM(bar) ((bar) << 8)
+#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
+
+/* DBI registers */
+#define PCIE_SRIOV 0x178
+#define PCIE_STRFMR1 0x71c /* Symbol Timer & Filter Mask Register1 */
+#define PCIE_DBI_RO_WR_EN 0x8bc
+
+#define PCIE_LINK_CAP 0x7c
+#define PCIE_LINK_SPEED_MASK 0xf
+#define PCIE_LINK_WIDTH_MASK 0x3f0
+#define PCIE_LINK_STA 0x82
+
+#define LTSSM_STATE_MASK 0x3f
+#define LTSSM_PCIE_L0 0x11 /* L0 state */
+
+#define PCIE_DBI_SIZE 0x100000 /* 1M */
+
+#define PCIE_LCTRL0_CFG2_ENABLE (1 << 31)
+#define PCIE_LCTRL0_VF(vf) ((vf) << 22)
+#define PCIE_LCTRL0_PF(pf) ((pf) << 16)
+#define PCIE_LCTRL0_VF_ACTIVE (1 << 21)
+#define PCIE_LCTRL0_VAL(pf, vf) (PCIE_LCTRL0_PF(pf) | \
+ PCIE_LCTRL0_VF(vf) | \
+ ((vf) == 0 ? 0 : PCIE_LCTRL0_VF_ACTIVE) | \
+ PCIE_LCTRL0_CFG2_ENABLE)
+
+#define PCIE_NO_SRIOV_BAR_BASE 0x1000
+
+#define PCIE_PF_NUM 2
+#define PCIE_VF_NUM 64
+
+#define PCIE_BAR0_SIZE (4 * 1024) /* 4K */
+#define PCIE_BAR1_SIZE (8 * 1024) /* 8K for MSIX */
+#define PCIE_BAR2_SIZE (4 * 1024) /* 4K */
+#define PCIE_BAR4_SIZE (1 * 1024 * 1024) /* 1M */
+
+/* LUT registers */
+#define PCIE_LUT_UDR(n) (0x800 + (n) * 8)
+#define PCIE_LUT_LDR(n) (0x804 + (n) * 8)
+#define PCIE_LUT_ENABLE (1 << 31)
+#define PCIE_LUT_ENTRY_COUNT 32
+
+/* PF Controll registers */
+#define PCIE_PF_VF_CTRL 0x7F8
+#define PCIE_PF_DBG 0x7FC
+
+#define PCIE_SRDS_PRTCL(idx) (PCIE1 + (idx))
+#define PCIE_SYS_BASE_ADDR 0x3400000
+#define PCIE_CCSR_SIZE 0x0100000
+
+/* CS2 */
+#define PCIE_CS2_OFFSET 0x1000 /* For PCIe without SR-IOV */
+
+#define SVR_LS102XA 0
+#define SVR_VAR_PER_SHIFT 8
+#define SVR_LS102XA_MASK 0x700
+
+/* LS1021a PCIE space */
+#define LS1021_PCIE_SPACE_OFFSET 0x4000000000ULL
+#define LS1021_PCIE_SPACE_SIZE 0x0800000000ULL
+
+/* LS1021a PEX1/2 Misc Ports Status Register */
+#define LS1021_PEXMSCPORTSR(pex_idx) (0x94 + (pex_idx) * 4)
+#define LS1021_LTSSM_STATE_SHIFT 20
+
+struct ls_pcie {
+ int idx;
+ struct list_head list;
+ struct udevice *bus;
+ struct fdt_resource dbi_res;
+ struct fdt_resource lut_res;
+ struct fdt_resource ctrl_res;
+ struct fdt_resource cfg_res;
+ void __iomem *dbi;
+ void __iomem *lut;
+ void __iomem *ctrl;
+ void __iomem *cfg0;
+ void __iomem *cfg1;
+ bool big_endian;
+ bool enabled;
+ int next_lut_index;
+ struct pci_controller hose;
+};
+
+extern struct list_head ls_pcie_list;
+
+#endif /* _PCIE_LAYERSCAPE_H_ */
--- /dev/null
+/*
+ * Copyright 2014-2015 Freescale Semiconductor, Inc.
+ * Layerscape PCIe driver
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <pci.h>
+#include <asm/arch/fsl_serdes.h>
+#include <asm/io.h>
+#include <errno.h>
+#ifdef CONFIG_OF_BOARD_SETUP
+#include <libfdt.h>
+#include <fdt_support.h>
+#include "pcie_layerscape.h"
+
+#ifdef CONFIG_FSL_LSCH3
+/*
+ * Return next available LUT index.
+ */
+static int ls_pcie_next_lut_index(struct ls_pcie *pcie)
+{
+ if (pcie->next_lut_index < PCIE_LUT_ENTRY_COUNT)
+ return pcie->next_lut_index++;
+ else
+ return -ENOSPC; /* LUT is full */
+}
+
+/* returns the next available streamid for pcie, -errno if failed */
+static int ls_pcie_next_streamid(void)
+{
+ static int next_stream_id = FSL_PEX_STREAM_ID_START;
+
+ if (next_stream_id > FSL_PEX_STREAM_ID_END)
+ return -EINVAL;
+
+ return next_stream_id++;
+}
+
+static void lut_writel(struct ls_pcie *pcie, unsigned int value,
+ unsigned int offset)
+{
+ if (pcie->big_endian)
+ out_be32(pcie->lut + offset, value);
+ else
+ out_le32(pcie->lut + offset, value);
+}
+
+/*
+ * Program a single LUT entry
+ */
+static void ls_pcie_lut_set_mapping(struct ls_pcie *pcie, int index, u32 devid,
+ u32 streamid)
+{
+ /* leave mask as all zeroes, want to match all bits */
+ lut_writel(pcie, devid << 16, PCIE_LUT_UDR(index));
+ lut_writel(pcie, streamid | PCIE_LUT_ENABLE, PCIE_LUT_LDR(index));
+}
+
+/*
+ * An msi-map is a property to be added to the pci controller
+ * node. It is a table, where each entry consists of 4 fields
+ * e.g.:
+ *
+ * msi-map = <[devid] [phandle-to-msi-ctrl] [stream-id] [count]
+ * [devid] [phandle-to-msi-ctrl] [stream-id] [count]>;
+ */
+static void fdt_pcie_set_msi_map_entry(void *blob, struct ls_pcie *pcie,
+ u32 devid, u32 streamid)
+{
+ u32 *prop;
+ u32 phandle;
+ int nodeoffset;
+
+ /* find pci controller node */
+ nodeoffset = fdt_node_offset_by_compat_reg(blob, "fsl,ls-pcie",
+ pcie->dbi_res.start);
+ if (nodeoffset < 0) {
+#ifdef CONFIG_FSL_PCIE_COMPAT /* Compatible with older version of dts node */
+ nodeoffset = fdt_node_offset_by_compat_reg(blob,
+ CONFIG_FSL_PCIE_COMPAT, pcie->dbi_res.start);
+ if (nodeoffset < 0)
+ return;
+#else
+ return;
+#endif
+ }
+
+ /* get phandle to MSI controller */
+ prop = (u32 *)fdt_getprop(blob, nodeoffset, "msi-parent", 0);
+ if (prop == NULL) {
+ debug("\n%s: ERROR: missing msi-parent: PCIe%d\n",
+ __func__, pcie->idx);
+ return;
+ }
+ phandle = fdt32_to_cpu(*prop);
+
+ /* set one msi-map row */
+ fdt_appendprop_u32(blob, nodeoffset, "msi-map", devid);
+ fdt_appendprop_u32(blob, nodeoffset, "msi-map", phandle);
+ fdt_appendprop_u32(blob, nodeoffset, "msi-map", streamid);
+ fdt_appendprop_u32(blob, nodeoffset, "msi-map", 1);
+}
+
+static void fdt_fixup_pcie(void *blob)
+{
+ struct udevice *dev, *bus;
+ struct ls_pcie *pcie;
+ int streamid;
+ int index;
+ pci_dev_t bdf;
+
+ /* Scan all known buses */
+ for (pci_find_first_device(&dev);
+ dev;
+ pci_find_next_device(&dev)) {
+ for (bus = dev; device_is_on_pci_bus(bus);)
+ bus = bus->parent;
+ pcie = dev_get_priv(bus);
+
+ streamid = ls_pcie_next_streamid();
+ if (streamid < 0) {
+ debug("ERROR: no stream ids free\n");
+ continue;
+ }
+
+ index = ls_pcie_next_lut_index(pcie);
+ if (index < 0) {
+ debug("ERROR: no LUT indexes free\n");
+ continue;
+ }
+
+ /* the DT fixup must be relative to the hose first_busno */
+ bdf = dm_pci_get_bdf(dev) - PCI_BDF(bus->seq, 0, 0);
+ /* map PCI b.d.f to streamID in LUT */
+ ls_pcie_lut_set_mapping(pcie, index, bdf >> 8,
+ streamid);
+ /* update msi-map in device tree */
+ fdt_pcie_set_msi_map_entry(blob, pcie, bdf >> 8,
+ streamid);
+ }
+}
+#endif
+
+static void ft_pcie_ls_setup(void *blob, struct ls_pcie *pcie)
+{
+ int off;
+
+ off = fdt_node_offset_by_compat_reg(blob, "fsl,ls-pcie",
+ pcie->dbi_res.start);
+ if (off < 0) {
+#ifdef CONFIG_FSL_PCIE_COMPAT /* Compatible with older version of dts node */
+ off = fdt_node_offset_by_compat_reg(blob,
+ CONFIG_FSL_PCIE_COMPAT,
+ pcie->dbi_res.start);
+ if (off < 0)
+ return;
+#else
+ return;
+#endif
+ }
+
+ if (pcie->enabled)
+ fdt_set_node_status(blob, off, FDT_STATUS_OKAY, 0);
+ else
+ fdt_set_node_status(blob, off, FDT_STATUS_DISABLED, 0);
+}
+
+/* Fixup Kernel DT for PCIe */
+void ft_pci_setup(void *blob, bd_t *bd)
+{
+ struct ls_pcie *pcie;
+
+ list_for_each_entry(pcie, &ls_pcie_list, list)
+ ft_pcie_ls_setup(blob, pcie);
+
+#ifdef CONFIG_FSL_LSCH3
+ fdt_fixup_pcie(blob);
+#endif
+}
+
+#else /* !CONFIG_OF_BOARD_SETUP */
+void ft_pci_setup(void *blob, bd_t *bd)
+{
+}
+#endif
---help---
The LP873X is a PMIC containing couple of LDOs and couple of SMPS.
This driver binds the pmic children.
+
+config POWER_MC34VR500
+ bool "Enable driver for Freescale MC34VR500 PMIC"
+ ---help---
+ The MC34VR500 is used in conjunction with the FSL T1 and LS1 series
+ SoC. It provides 4 buck DC-DC convertors and 5 LDOs, and it is accessed
+ via an I2C interface.
obj-$(CONFIG_POWER_TPS65218) += pmic_tps65218.o
obj-$(CONFIG_POWER_TPS65910) += pmic_tps65910.o
obj-$(CONFIG_POWER_HI6553) += pmic_hi6553.o
+obj-$(CONFIG_POWER_MC34VR500) += pmic_mc34vr500.o
--- /dev/null
+/*
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ * Hou Zhiqiang <Zhiqiang.Hou@freescale.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <errno.h>
+#include <i2c.h>
+#include <power/pmic.h>
+#include <power/mc34vr500_pmic.h>
+
+int power_mc34vr500_init(unsigned char bus)
+{
+ static const char name[] = "MC34VR500";
+ struct pmic *p = pmic_alloc();
+
+ if (!p) {
+ printf("%s: POWER allocation error!\n", __func__);
+ return -ENOMEM;
+ }
+
+ p->name = name;
+ p->interface = PMIC_I2C;
+ p->number_of_regs = MC34VR500_NUM_OF_REGS;
+ p->hw.i2c.addr = MC34VR500_I2C_ADDR;
+ p->hw.i2c.tx_num = 1;
+ p->bus = bus;
+
+ return 0;
+}
#define CONFIG_SYS_TEXT_BASE 0x40100000
-#define CONFIG_SYS_FSL_CLK
-#define CONFIG_SYS_CLK_FREQ 100000000
-#define CONFIG_DDR_CLK_FREQ 125000000
+#define CONFIG_SYS_CLK_FREQ 125000000
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_BOARD_EARLY_INIT_F 1
#define CONFIG_CONS_INDEX 1
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
-#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
+#define CONFIG_SYS_NS16550_CLK (get_serial_clock())
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2
#endif
+#define CONFIG_DOS_PARTITION
+#define CONFIG_PARTITION_UUIDS
+#define CONFIG_EFI_PARTITION
+#define CONFIG_CMD_GPT
+
#define CONFIG_CMD_MEMINFO
#define CONFIG_CMD_MEMTEST
#define CONFIG_SYS_MEMTEST_START 0x80000000
#define CONFIG_SYS_SCSI_MAX_LUN 1
#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
CONFIG_SYS_SCSI_MAX_LUN)
-#define CONFIG_PCIE1 /* PCIE controller 1 */
-#define CONFIG_PCIE_LAYERSCAPE /* Use common FSL Layerscape PCIe code */
-#define FSL_PCIE_COMPAT "fsl,ls1043a-pcie"
-
-#define CONFIG_SYS_PCI_64BIT
-
-#define CONFIG_SYS_PCIE_CFG0_PHYS_OFF 0x00000000
-#define CONFIG_SYS_PCIE_CFG0_SIZE 0x00001000 /* 4k */
-#define CONFIG_SYS_PCIE_CFG1_PHYS_OFF 0x00001000
-#define CONFIG_SYS_PCIE_CFG1_SIZE 0x00001000 /* 4k */
+#define CONFIG_PARTITION_UUIDS
+#define CONFIG_EFI_PARTITION
+#define CONFIG_CMD_GPT
-#define CONFIG_SYS_PCIE_IO_BUS 0x00000000
-#define CONFIG_SYS_PCIE_IO_PHYS_OFF 0x00010000
-#define CONFIG_SYS_PCIE_IO_SIZE 0x00010000 /* 64k */
-
-#define CONFIG_SYS_PCIE_MEM_BUS 0x08000000
-#define CONFIG_SYS_PCIE_MEM_PHYS_OFF 0x04000000
-#define CONFIG_SYS_PCIE_MEM_SIZE 0x80000000 /* 128M */
+#define CONFIG_PCIE1 /* PCIE controller 1 */
#define CONFIG_NET_MULTI
#define CONFIG_PCI_SCAN_SHOW
#define CONFIG_SYS_SCSI_MAX_LUN 1
#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
CONFIG_SYS_SCSI_MAX_LUN)
-#define CONFIG_PCIE1 /* PCIE controller 1 */
-#define CONFIG_PCIE_LAYERSCAPE /* Use common FSL Layerscape PCIe code */
-#define FSL_PCIE_COMPAT "fsl,ls1043a-pcie"
-
-#define CONFIG_SYS_PCI_64BIT
-
-#define CONFIG_SYS_PCIE_CFG0_PHYS_OFF 0x00000000
-#define CONFIG_SYS_PCIE_CFG0_SIZE 0x00001000 /* 4k */
-#define CONFIG_SYS_PCIE_CFG1_PHYS_OFF 0x00001000
-#define CONFIG_SYS_PCIE_CFG1_SIZE 0x00001000 /* 4k */
+#define CONFIG_PARTITION_UUIDS
+#define CONFIG_EFI_PARTITION
+#define CONFIG_CMD_GPT
-#define CONFIG_SYS_PCIE_IO_BUS 0x00000000
-#define CONFIG_SYS_PCIE_IO_PHYS_OFF 0x00010000
-#define CONFIG_SYS_PCIE_IO_SIZE 0x00010000 /* 64k */
-
-#define CONFIG_SYS_PCIE_MEM_BUS 0x08000000
-#define CONFIG_SYS_PCIE_MEM_PHYS_OFF 0x04000000
-#define CONFIG_SYS_PCIE_MEM_SIZE 0x80000000 /* 128M */
+#define CONFIG_PCIE1 /* PCIE controller 1 */
#define CONFIG_NET_MULTI
#define CONFIG_PCI_SCAN_SHOW
#define CONFIG_CMD_FAT
#define CONFIG_DOS_PARTITION
+#define CONFIG_PARTITION_UUIDS
+#define CONFIG_EFI_PARTITION
+#define CONFIG_CMD_GPT
/* SPI */
#if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI)
#endif
/* PCIe */
-#define CONFIG_PCI /* Enable PCI/PCIE */
#define CONFIG_PCIE1 /* PCIE controler 1 */
#define CONFIG_PCIE2 /* PCIE controler 2 */
-/* Use common FSL Layerscape PCIe code */
-#define CONFIG_PCIE_LAYERSCAPE
#define FSL_PCIE_COMPAT "fsl,ls1021a-pcie"
-#define CONFIG_SYS_PCI_64BIT
-
-#define CONFIG_SYS_PCIE_CFG0_PHYS_OFF 0x00000000
-#define CONFIG_SYS_PCIE_CFG0_SIZE 0x00001000 /* 4k */
-#define CONFIG_SYS_PCIE_CFG1_PHYS_OFF 0x00001000
-#define CONFIG_SYS_PCIE_CFG1_SIZE 0x00001000 /* 4k */
-
-#define CONFIG_SYS_PCIE_IO_BUS 0x00000000
-#define CONFIG_SYS_PCIE_IO_PHYS_OFF 0x00010000
-#define CONFIG_SYS_PCIE_IO_SIZE 0x00010000 /* 64k */
-
-#define CONFIG_SYS_PCIE_MEM_BUS 0x08000000
-#define CONFIG_SYS_PCIE_MEM_PHYS_OFF 0x04000000
-#define CONFIG_SYS_PCIE_MEM_SIZE 0x08000000 /* 128M */
-
#ifdef CONFIG_PCI
-#define CONFIG_PCI_PNP
#define CONFIG_PCI_SCAN_SHOW
#define CONFIG_CMD_PCI
#endif
#define CONFIG_GENERIC_MMC
#define CONFIG_DOS_PARTITION
+#define CONFIG_PARTITION_UUIDS
+#define CONFIG_EFI_PARTITION
+#define CONFIG_CMD_GPT
/* SPI */
#if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI)
/* PCIe */
#define CONFIG_PCIE1 /* PCIE controller 1 */
#define CONFIG_PCIE2 /* PCIE controller 2 */
-#define CONFIG_PCIE_LAYERSCAPE /* Use common FSL Layerscape PCIe code */
-#define FSL_PCIE_COMPAT "fsl,ls1021a-pcie"
-
-#define CONFIG_SYS_PCI_64BIT
-
-#define CONFIG_SYS_PCIE_CFG0_PHYS_OFF 0x00000000
-#define CONFIG_SYS_PCIE_CFG0_SIZE 0x00001000 /* 4k */
-#define CONFIG_SYS_PCIE_CFG1_PHYS_OFF 0x00001000
-#define CONFIG_SYS_PCIE_CFG1_SIZE 0x00001000 /* 4k */
-
-#define CONFIG_SYS_PCIE_IO_BUS 0x00000000
-#define CONFIG_SYS_PCIE_IO_PHYS_OFF 0x00010000
-#define CONFIG_SYS_PCIE_IO_SIZE 0x00010000 /* 64k */
-
-#define CONFIG_SYS_PCIE_MEM_BUS 0x08000000
-#define CONFIG_SYS_PCIE_MEM_PHYS_OFF 0x04000000
-#define CONFIG_SYS_PCIE_MEM_SIZE 0x08000000 /* 128M */
#ifdef CONFIG_PCI
#define CONFIG_PCI_SCAN_SHOW
#define CONFIG_GENERIC_MMC
#define CONFIG_DOS_PARTITION
+#define CONFIG_PARTITION_UUIDS
+#define CONFIG_EFI_PARTITION
+#define CONFIG_CMD_GPT
/* SPI */
#if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI)
/* PCIe */
#define CONFIG_PCIE1 /* PCIE controller 1 */
#define CONFIG_PCIE2 /* PCIE controller 2 */
-#define CONFIG_PCIE_LAYERSCAPE /* Use common FSL Layerscape PCIe code */
-#define FSL_PCIE_COMPAT "fsl,ls1021a-pcie"
-
-#define CONFIG_SYS_PCI_64BIT
-
-#define CONFIG_SYS_PCIE_CFG0_PHYS_OFF 0x00000000
-#define CONFIG_SYS_PCIE_CFG0_SIZE 0x00001000 /* 4k */
-#define CONFIG_SYS_PCIE_CFG1_PHYS_OFF 0x00001000
-#define CONFIG_SYS_PCIE_CFG1_SIZE 0x00001000 /* 4k */
-
-#define CONFIG_SYS_PCIE_IO_BUS 0x00000000
-#define CONFIG_SYS_PCIE_IO_PHYS_OFF 0x00010000
-#define CONFIG_SYS_PCIE_IO_SIZE 0x00010000 /* 64k */
-
-#define CONFIG_SYS_PCIE_MEM_BUS 0x08000000
-#define CONFIG_SYS_PCIE_MEM_PHYS_OFF 0x04000000
-#define CONFIG_SYS_PCIE_MEM_SIZE 0x08000000 /* 128M */
#ifdef CONFIG_PCI
#define CONFIG_PCI_SCAN_SHOW
#define CONFIG_FSL_LAYERSCAPE
#define CONFIG_LS1043A
#define CONFIG_MP
-#define CONFIG_SYS_FSL_CLK
#define CONFIG_GICV2
#include <asm/arch/config.h>
#define CONFIG_CONS_INDEX 1
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
-#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0))
+#define CONFIG_SYS_NS16550_CLK (get_serial_clock())
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
#define CONFIG_PCIE1 /* PCIE controller 1 */
#define CONFIG_PCIE2 /* PCIE controller 2 */
#define CONFIG_PCIE3 /* PCIE controller 3 */
-#define CONFIG_PCIE_LAYERSCAPE /* Use common FSL Layerscape PCIe code */
-#define FSL_PCIE_COMPAT "fsl,ls1043a-pcie"
-
-#define CONFIG_SYS_PCI_64BIT
-
-#define CONFIG_SYS_PCIE_CFG0_PHYS_OFF 0x00000000
-#define CONFIG_SYS_PCIE_CFG0_SIZE 0x00001000 /* 4k */
-#define CONFIG_SYS_PCIE_CFG1_PHYS_OFF 0x00001000
-#define CONFIG_SYS_PCIE_CFG1_SIZE 0x00001000 /* 4k */
-
-#define CONFIG_SYS_PCIE_IO_BUS 0x00000000
-#define CONFIG_SYS_PCIE_IO_PHYS_OFF 0x00010000
-#define CONFIG_SYS_PCIE_IO_SIZE 0x00010000 /* 64k */
-
-#define CONFIG_SYS_PCIE_MEM_BUS 0x40000000
-#define CONFIG_SYS_PCIE_MEM_PHYS_OFF 0x40000000
-#define CONFIG_SYS_PCIE_MEM_SIZE 0x40000000 /* 1G */
#ifdef CONFIG_PCI
#define CONFIG_NET_MULTI
-#define CONFIG_E1000
#define CONFIG_PCI_SCAN_SHOW
#define CONFIG_CMD_PCI
#endif
#define CONFIG_DOS_PARTITION
#define CONFIG_BOARD_LATE_INIT
+#define CONFIG_PARTITION_UUIDS
+#define CONFIG_EFI_PARTITION
+#define CONFIG_CMD_GPT
+
/* EEPROM */
#define CONFIG_ID_EEPROM
#define CONFIG_SYS_I2C_EEPROM_NXID
#include "ls1043a_common.h"
-#if defined(CONFIG_FSL_LS_PPA)
-#define CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
-#define SEC_FIRMWARE_ERET_ADDR_REVERT
-
-#define CONFIG_SYS_LS_PPA_FW_IN_XIP
-#ifdef CONFIG_SYS_LS_PPA_FW_IN_XIP
-#define CONFIG_SYS_LS_PPA_FW_ADDR 0x60500000
-#endif
-#endif
-
#if defined(CONFIG_NAND_BOOT) || defined(CONFIG_SD_BOOT)
#define CONFIG_SYS_TEXT_BASE 0x82000000
#else
#define SCSI_DEV_ID 0x9170
#define CONFIG_SCSI_DEV_LIST {SCSI_VEND_ID, SCSI_DEV_ID}
+#define CONFIG_PARTITION_UUIDS
+#define CONFIG_EFI_PARTITION
+#define CONFIG_CMD_GPT
+
#include <asm/fsl_secure_boot.h>
#endif /* __LS1043ARDB_H__ */
#define CONFIG_REMAKE_ELF
#define CONFIG_FSL_LAYERSCAPE
#define CONFIG_MP
-#define CONFIG_SYS_FSL_CLK
#define CONFIG_GICV2
#include <asm/arch/config.h>
#define CONFIG_CONS_INDEX 1
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
-#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
+#define CONFIG_SYS_NS16550_CLK (get_serial_clock())
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
#define CONFIG_DOS_PARTITION
#define CONFIG_BOARD_LATE_INIT
+#define CONFIG_PARTITION_UUIDS
+#define CONFIG_EFI_PARTITION
+#define CONFIG_CMD_GPT
+
/* EEPROM */
#define CONFIG_ID_EEPROM
#define CONFIG_SYS_I2C_EEPROM_NXID
#include "ls1046a_common.h"
-#if defined(CONFIG_FSL_LS_PPA)
-#define CONFIG_ARMV8_PSCI
-#define CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
-#define CONFIG_SYS_LS_PPA_DRAM_BLOCK_MIN_SIZE (1UL * 1024 * 1024)
-
-#define CONFIG_SYS_LS_PPA_FW_IN_XIP
-#ifdef CONFIG_SYS_LS_PPA_FW_IN_XIP
-#define CONFIG_SYS_LS_PPA_FW_ADDR 0x40500000
-#endif
-#endif
-
#ifdef CONFIG_SD_BOOT
#define CONFIG_SYS_TEXT_BASE 0x82000000
#else
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
#define I2C_RETIMER_ADDR 0x18
+/* PMIC */
+#define CONFIG_POWER
+#ifdef CONFIG_POWER
+#define CONFIG_POWER_I2C
+#endif
+
/*
* Environment
*/
#define CONFIG_SPI_FLASH_BAR
#endif
+/* USB */
+#define CONFIG_HAS_FSL_XHCI_USB
+#ifdef CONFIG_HAS_FSL_XHCI_USB
+#define CONFIG_USB_XHCI_HCD
+#define CONFIG_USB_XHCI_FSL
+#define CONFIG_USB_XHCI_DWC3
+#define CONFIG_USB_MAX_CONTROLLER_COUNT 3
+#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2
+#define CONFIG_CMD_USB
+#define CONFIG_USB_STORAGE
+#endif
+
/* SATA */
#define CONFIG_LIBATA
#define CONFIG_SCSI_AHCI
#define CONFIG_SYS_SCSI_MAX_LUN 1
#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
CONFIG_SYS_SCSI_MAX_LUN)
+#define CONFIG_PARTITION_UUIDS
+#define CONFIG_EFI_PARTITION
+#define CONFIG_CMD_GPT
+
#define CONFIG_BOOTCOMMAND "sf probe 0:0;sf read $kernel_load" \
"$kernel_start $kernel_size;" \
"bootm $kernel_load"
#define CONFIG_CONS_INDEX 1
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
-#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
+#define CONFIG_SYS_NS16550_CLK (get_serial_clock())
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
#define CONFIG_SYS_MC_RSV_MEM_ALIGN (512UL * 1024 * 1024)
#endif
-/* PCIe */
-#define CONFIG_PCIE1 /* PCIE controller 1 */
-#define CONFIG_PCIE2 /* PCIE controller 2 */
-#define CONFIG_PCIE3 /* PCIE controller 3 */
-#define CONFIG_PCIE4 /* PCIE controller 4 */
-#define CONFIG_PCIE_LAYERSCAPE /* Use common FSL Layerscape PCIe code */
-#ifdef CONFIG_LS2080A
-#define FSL_PCIE_COMPAT "fsl,ls2080a-pcie"
-#endif
-
-#define CONFIG_SYS_PCI_64BIT
-
-#define CONFIG_SYS_PCIE_CFG0_PHYS_OFF 0x00000000
-#define CONFIG_SYS_PCIE_CFG0_SIZE 0x00001000 /* 4k */
-#define CONFIG_SYS_PCIE_CFG1_PHYS_OFF 0x00001000
-#define CONFIG_SYS_PCIE_CFG1_SIZE 0x00001000 /* 4k */
-
-#define CONFIG_SYS_PCIE_IO_BUS 0x00000000
-#define CONFIG_SYS_PCIE_IO_PHYS_OFF 0x00010000
-#define CONFIG_SYS_PCIE_IO_SIZE 0x00010000 /* 64k */
-
-#define CONFIG_SYS_PCIE_MEM_BUS 0x40000000
-#define CONFIG_SYS_PCIE_MEM_PHYS_OFF 0x40000000
-#define CONFIG_SYS_PCIE_MEM_SIZE 0x40000000 /* 1G */
-
/* Command line configuration */
#define CONFIG_CMD_ENV
unsigned long get_board_ddr_clk(void);
#endif
-#define CONFIG_SYS_FSL_CLK
-
#ifdef CONFIG_FSL_QSPI
#define CONFIG_SYS_NO_FLASH
#undef CONFIG_CMD_IMLS
#define CONFIG_SYS_SCSI_MAX_LUN 1
#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
CONFIG_SYS_SCSI_MAX_LUN)
+#define CONFIG_PARTITION_UUIDS
+#define CONFIG_EFI_PARTITION
+#define CONFIG_CMD_GPT
/* undefined CONFIG_FSL_DDR_SYNC_REFRESH for simulator */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
#define CONFIG_FSL_MEMAC
-#define CONFIG_PCIE_LAYERSCAPE /* Use common FSL Layerscape PCIe code */
#ifdef CONFIG_PCI
#define CONFIG_PCI_SCAN_SHOW
/* Initial environment variables */
#undef CONFIG_EXTRA_ENV_SETTINGS
+#ifdef CONFIG_SECURE_BOOT
#define CONFIG_EXTRA_ENV_SETTINGS \
"hwconfig=fsl_ddr:bank_intlv=auto\0" \
"loadaddr=0x80100000\0" \
"kernel_start=0x581100000\0" \
"kernel_load=0xa0000000\0" \
"kernel_size=0x2800000\0" \
- "mcinitcmd=fsl_mc start mc 0x580300000" \
+ "mcinitcmd=esbc_validate 0x580c80000;" \
+ "esbc_validate 0x580cc0000;" \
+ "fsl_mc start mc 0x580300000" \
" 0x580800000 \0"
+#else
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "hwconfig=fsl_ddr:bank_intlv=auto\0" \
+ "loadaddr=0x80100000\0" \
+ "kernel_addr=0x100000\0" \
+ "ramdisk_addr=0x800000\0" \
+ "ramdisk_size=0x2000000\0" \
+ "fdt_high=0xa0000000\0" \
+ "initrd_high=0xffffffffffffffff\0" \
+ "kernel_start=0x581100000\0" \
+ "kernel_load=0xa0000000\0" \
+ "kernel_size=0x2800000\0" \
+ "mcinitcmd=fsl_mc start mc 0x580300000" \
+ " 0x580800000 \0"
+#endif /* CONFIG_SECURE_BOOT */
+
#ifdef CONFIG_FSL_MC_ENET
#define CONFIG_FSL_MEMAC
unsigned long get_board_sys_clk(void);
#endif
-#define CONFIG_SYS_FSL_CLK
#define CONFIG_SYS_CLK_FREQ get_board_sys_clk()
#define CONFIG_DDR_CLK_FREQ 133333333
#define COUNTER_FREQUENCY_REAL (CONFIG_SYS_CLK_FREQ/4)
#define CONFIG_SYS_SCSI_MAX_LUN 1
#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
CONFIG_SYS_SCSI_MAX_LUN)
+#define CONFIG_PARTITION_UUIDS
+#define CONFIG_EFI_PARTITION
+#define CONFIG_CMD_GPT
/* undefined CONFIG_FSL_DDR_SYNC_REFRESH for simulator */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
#define CONFIG_FSL_MEMAC
-#define CONFIG_PCIE_LAYERSCAPE /* Use common FSL Layerscape PCIe code */
#ifdef CONFIG_PCI
#define CONFIG_PCI_SCAN_SHOW
/* Initial environment variables */
#undef CONFIG_EXTRA_ENV_SETTINGS
+#ifdef CONFIG_SECURE_BOOT
#define CONFIG_EXTRA_ENV_SETTINGS \
"hwconfig=fsl_ddr:bank_intlv=auto\0" \
"scriptaddr=0x80800000\0" \
"kernel_load=0xa0000000\0" \
"kernel_size=0x2800000\0" \
"fdtfile=fsl-ls2080a-rdb.dtb\0" \
- "mcinitcmd=fsl_mc start mc 0x580300000" \
- " 0x580800000 \0" \
+ "mcinitcmd=esbc_validate 0x580c80000;" \
+ "esbc_validate 0x580cc0000;" \
+ "fsl_mc start mc 0x580300000" \
+ " 0x580800000 \0" \
BOOTENV
+#else
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "hwconfig=fsl_ddr:bank_intlv=auto\0" \
+ "scriptaddr=0x80800000\0" \
+ "kernel_addr_r=0x81000000\0" \
+ "pxefile_addr_r=0x81000000\0" \
+ "fdt_addr_r=0x88000000\0" \
+ "ramdisk_addr_r=0x89000000\0" \
+ "loadaddr=0x80100000\0" \
+ "kernel_addr=0x100000\0" \
+ "ramdisk_addr=0x800000\0" \
+ "ramdisk_size=0x2000000\0" \
+ "fdt_high=0xa0000000\0" \
+ "initrd_high=0xffffffffffffffff\0" \
+ "kernel_start=0x581100000\0" \
+ "kernel_load=0xa0000000\0" \
+ "kernel_size=0x2800000\0" \
+ "fdtfile=fsl-ls2080a-rdb.dtb\0" \
+ "mcinitcmd=fsl_mc start mc 0x580300000" \
+ " 0x580800000 \0" \
+ BOOTENV
+#endif
+
#undef CONFIG_BOOTARGS
#define CONFIG_BOOTARGS "console=ttyS1,115200 root=/dev/ram0 " \
/* DDR_CDR1 */
#define DDR_CDR1_DHC_EN 0x80000000
+#define DDR_CDR1_V0PT9_EN 0x40000000
#define DDR_CDR1_ODT_SHIFT 17
#define DDR_CDR1_ODT_MASK 0x6
#define DDR_CDR2_ODT_MASK 0x1
#define CONFIG_SYS_FSL_XHCI_USB1_ADDR CONFIG_SYS_XHCI_USB1_ADDR
#define CONFIG_SYS_FSL_XHCI_USB2_ADDR CONFIG_SYS_XHCI_USB2_ADDR
#define CONFIG_SYS_FSL_XHCI_USB3_ADDR 0
-#elif defined(CONFIG_LS1043A)
+#elif defined(CONFIG_LS1043A) || defined(CONFIG_ARCH_LS1046A)
#define CONFIG_SYS_FSL_XHCI_USB1_ADDR CONFIG_SYS_XHCI_USB1_ADDR
#define CONFIG_SYS_FSL_XHCI_USB2_ADDR CONFIG_SYS_XHCI_USB2_ADDR
#define CONFIG_SYS_FSL_XHCI_USB3_ADDR CONFIG_SYS_XHCI_USB3_ADDR
--- /dev/null
+/*
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ * Hou Zhiqiang <Zhiqiang.Hou@freescale.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __MC34VR500_H_
+#define __MC34VR500_H_
+
+#include <power/pmic.h>
+
+#define MC34VR500_I2C_ADDR 0x08
+
+/* Drivers name */
+#define MC34VR500_REGULATOR_DRIVER "mc34vr500_regulator"
+
+/* Register map */
+enum {
+ MC34VR500_DEVICEID = 0x00,
+
+ MC34VR500_SILICONREVID = 0x03,
+ MC34VR500_FABID,
+ MC34VR500_INTSTAT0,
+ MC34VR500_INTMASK0,
+ MC34VR500_INTSENSE0,
+ MC34VR500_INTSTAT1,
+ MC34VR500_INTMASK1,
+ MC34VR500_INTSENSE1,
+
+ MC34VR500_INTSTAT4 = 0x11,
+ MC34VR500_INTMASK4,
+ MC34VR500_INTSENSE4,
+
+ MC34VR500_PWRCTL = 0x1B,
+
+ MC34VR500_SW1VOLT = 0x2E,
+ MC34VR500_SW1STBY,
+ MC34VR500_SW1OFF,
+ MC34VR500_SW1MODE,
+ MC34VR500_SW1CONF,
+ MC34VR500_SW2VOLT,
+ MC34VR500_SW2STBY,
+ MC34VR500_SW2OFF,
+ MC34VR500_SW2MODE,
+ MC34VR500_SW2CONF,
+
+ MC34VR500_SW3VOLT = 0x3C,
+ MC34VR500_SW3STBY,
+ MC34VR500_SW3OFF,
+ MC34VR500_SW3MODE,
+ MC34VR500_SW3CONF,
+
+ MC34VR500_SW4VOLT = 0x4A,
+ MC34VR500_SW4STBY,
+ MC34VR500_SW4OFF,
+ MC34VR500_SW4MODE,
+ MC34VR500_SW4CONF,
+
+ MC34VR500_REFOUTCRTRL = 0x6A,
+
+ MC34VR500_LDO1CTL = 0x6D,
+ MC34VR500_LDO2CTL,
+ MC34VR500_LDO3CTL,
+ MC34VR500_LDO4CTL,
+ MC34VR500_LDO5CTL,
+
+ MC34VR500_PAGE_REGISTER = 0x7F,
+
+ /* Internal RAM */
+ MC34VR500_SW1_VOLT = 0xA8,
+ MC34VR500_SW1_SEQ,
+ MC34VR500_SW1_CONFIG,
+
+ MC34VR500_SW2_VOLT = 0xAC,
+ MC34VR500_SW2_SEQ,
+ MC34VR500_SW2_CONFIG,
+
+ MC34VR500_SW3_VOLT = 0xB0,
+ MC34VR500_SW3_SEQ,
+ MC34VR500_SW3_CONFIG,
+
+ MC34VR500_SW4_VOLT = 0xB8,
+ MC34VR500_SW4_SEQ,
+ MC34VR500_SW4_CONFIG,
+
+ MC34VR500_REFOUT_SEQ = 0xC4,
+
+ MC34VR500_LDO1_VOLT = 0xCC,
+ MC34VR500_LDO1_SEQ,
+
+ MC34VR500_LDO2_VOLT = 0xD0,
+ MC34VR500_LDO2_SEQ,
+
+ MC34VR500_LDO3_VOLT = 0xD4,
+ MC34VR500_LDO3_SEQ,
+
+ MC34VR500_LDO4_VOLT = 0xD8,
+ MC34VR500_LDO4_SEQ,
+
+ MC34VR500_LDO5_VOLT = 0xDC,
+ MC34VR500_LDO5_SEQ,
+
+ MC34VR500_PU_CONFIG1 = 0xE0,
+
+ MC34VR500_TBB_POR = 0xE4,
+
+ MC34VR500_PWRGD_EN = 0xE8,
+
+ MC34VR500_NUM_OF_REGS,
+};
+
+/* Registor offset based on SWxVOLT register */
+#define MC34VR500_VOLT_OFFSET 0
+#define MC34VR500_STBY_OFFSET 1
+#define MC34VR500_OFF_OFFSET 2
+#define MC34VR500_MODE_OFFSET 3
+#define MC34VR500_CONF_OFFSET 4
+
+#define SW_MODE_MASK 0xf
+#define SW_MODE_SHIFT 0
+
+#define LDO_VOL_MASK 0xf
+#define LDO_EN (1 << 4)
+#define LDO_MODE_SHIFT 4
+#define LDO_MODE_MASK (1 << 4)
+#define LDO_MODE_OFF 0
+#define LDO_MODE_ON 1
+
+#define REFOUTEN (1 << 4)
+
+/*
+ * Regulator Mode Control
+ *
+ * OFF: The regulator is switched off and the output voltage is discharged.
+ * PFM: In this mode, the regulator is always in PFM mode, which is useful
+ * at light loads for optimized efficiency.
+ * PWM: In this mode, the regulator is always in PWM mode operation
+ * regardless of load conditions.
+ * APS: In this mode, the regulator moves automatically between pulse
+ * skipping mode and PWM mode depending on load conditions.
+ *
+ * SWxMODE[3:0]
+ * Normal Mode | Standby Mode | value
+ * OFF OFF 0x0
+ * PWM OFF 0x1
+ * PFM OFF 0x3
+ * APS OFF 0x4
+ * PWM PWM 0x5
+ * PWM APS 0x6
+ * APS APS 0x8
+ * APS PFM 0xc
+ * PWM PFM 0xd
+ */
+#define OFF_OFF 0x0
+#define PWM_OFF 0x1
+#define PFM_OFF 0x3
+#define APS_OFF 0x4
+#define PWM_PWM 0x5
+#define PWM_APS 0x6
+#define APS_APS 0x8
+#define APS_PFM 0xc
+#define PWM_PFM 0xd
+
+enum swx {
+ SW1 = 0,
+ SW2,
+ SW3,
+ SW4,
+};
+
+int mc34vr500_get_sw_volt(uint8_t sw);
+int mc34vr500_set_sw_volt(uint8_t sw, int sw_volt);
+int power_mc34vr500_init(unsigned char bus);
+#endif /* __MC34VR500_PMIC_H_ */
CONFIG_ARMV7_SECURE_BASE
CONFIG_ARMV7_SECURE_MAX_SIZE
CONFIG_ARMV7_SECURE_RESERVE_SIZE
-CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
CONFIG_ARMV8_SWITCH_TO_EL1
CONFIG_ARM_ARCH_CP15_ERRATA
CONFIG_ARM_ASM_UNIFIED
projects / people / ms / u-boot.git / commitdiff
