select SYS_FSL_ERRATUM_A009803
select SYS_FSL_ERRATUM_A009942
select SYS_FSL_ERRATUM_A010165
+ select SYS_FSL_ERRATUM_A009203
select ARCH_EARLY_INIT_R
select BOARD_EARLY_INIT_F
choice
prompt "FSL Layerscape PPA firmware loading-media select"
depends on FSL_LS_PPA
+ default SYS_LS_PPA_FW_IN_MMC if SD_BOOT
+ default SYS_LS_PPA_FW_IN_NAND if NAND_BOOT
default SYS_LS_PPA_FW_IN_XIP
config SYS_LS_PPA_FW_IN_XIP
Say Y here if the PPA firmware locate at XIP flash, such
as NOR or QSPI flash.
+config SYS_LS_PPA_FW_IN_MMC
+ bool "eMMC or SD Card"
+ help
+ Say Y here if the PPA firmware locate at eMMC/SD card.
+
+config SYS_LS_PPA_FW_IN_NAND
+ bool "NAND"
+ help
+ Say Y here if the PPA firmware locate at NAND flash.
+
endchoice
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 0x580a00000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS2080A
default 0x60500000 if SYS_LS_PPA_FW_IN_XIP
+ default 0x500000 if SYS_LS_PPA_FW_IN_MMC
+ default 0x500000 if SYS_LS_PPA_FW_IN_NAND
+
help
If the PPA firmware locate at XIP flash, such as NOR or
QSPI flash, this address is a directly memory-mapped.
config SYS_FSL_ERRATUM_A008850
bool
+config SYS_FSL_ERRATUM_A009203
+ bool
+
config SYS_FSL_ERRATUM_A009635
bool
set_sctlr(get_sctlr() | CR_M);
}
+static void fix_pcie_mmu_map(void)
+{
+#ifdef CONFIG_LS2080A
+ unsigned int i;
+ u32 svr, ver;
+ struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+
+ svr = gur_in32(&gur->svr);
+ ver = SVR_SOC_VER(svr);
+
+ /* Fix PCIE base and size for LS2088A */
+ if ((ver == SVR_LS2088A) || (ver == SVR_LS2084A) ||
+ (ver == SVR_LS2048A) || (ver == SVR_LS2044A)) {
+ for (i = 0; i < ARRAY_SIZE(final_map); i++) {
+ switch (final_map[i].phys) {
+ case CONFIG_SYS_PCIE1_PHYS_ADDR:
+ final_map[i].phys = 0x2000000000ULL;
+ final_map[i].virt = 0x2000000000ULL;
+ final_map[i].size = 0x800000000ULL;
+ break;
+ case CONFIG_SYS_PCIE2_PHYS_ADDR:
+ final_map[i].phys = 0x2800000000ULL;
+ final_map[i].virt = 0x2800000000ULL;
+ final_map[i].size = 0x800000000ULL;
+ break;
+ case CONFIG_SYS_PCIE3_PHYS_ADDR:
+ final_map[i].phys = 0x3000000000ULL;
+ final_map[i].virt = 0x3000000000ULL;
+ final_map[i].size = 0x800000000ULL;
+ break;
+ case CONFIG_SYS_PCIE4_PHYS_ADDR:
+ final_map[i].phys = 0x3800000000ULL;
+ final_map[i].virt = 0x3800000000ULL;
+ final_map[i].size = 0x800000000ULL;
+ break;
+ default:
+ break;
+ }
+ }
+ }
+#endif
+}
+
/*
* The final tables look similar to early tables, but different in detail.
* These tables are in DRAM. Sub tables are added to enable cache for
unsigned int el = current_el();
int index;
+ /* fix the final_map before filling in the block entries */
+ fix_pcie_mmu_map();
+
mem_map = final_map;
/* Update mapping for DDR to actual size */
#endif
#ifdef CONFIG_SYS_FSL_ERRATUM_A009635
- erratum_a009635();
+ u32 svr_dev_id;
+ /*
+ * erratum A009635 is valid only for LS2080A SoC and
+ * its personalitiesi
+ */
+ svr_dev_id = get_svr() >> 16;
+ if (svr_dev_id == SVR_DEV_LS2080A)
+ erratum_a009635();
#endif
#if defined(CONFIG_SYS_FSL_ERRATUM_A009942) && defined(CONFIG_SYS_FSL_DDR)
erratum_a009942_check_cpo();
#ifdef CONFIG_SYS_DPAA_FMAN
fdt_fixup_fman_firmware(blob);
#endif
+#ifndef CONFIG_LS1012A
fsl_fdt_disable_usb(blob);
-
+#endif
#ifdef CONFIG_HAS_FEATURE_GIC64K_ALIGN
fdt_fixup_gic(blob);
#endif
int sgmii_dpmac[SGMII16 + 1];
#endif
+__weak void wriop_init_dpmac_qsgmii(int sd, int lane_prtcl)
+{
+ return;
+}
+
int is_serdes_configured(enum srds_prtcl device)
{
int ret = 0;
int serdes_get_first_lane(u32 sd, enum srds_prtcl device)
{
struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
- u32 cfg = gur_in32(&gur->rcwsr[28]);
+ u32 cfg = 0;
int i;
switch (sd) {
#ifdef CONFIG_SYS_FSL_SRDS_1
case FSL_SRDS_1:
- cfg &= FSL_CHASSIS3_RCWSR28_SRDS1_PRTCL_MASK;
- cfg >>= FSL_CHASSIS3_RCWSR28_SRDS1_PRTCL_SHIFT;
+ cfg = gur_in32(&gur->rcwsr[FSL_CHASSIS3_SRDS1_REGSR - 1]);
+ cfg &= FSL_CHASSIS3_SRDS1_PRTCL_MASK;
+ cfg >>= FSL_CHASSIS3_SRDS1_PRTCL_SHIFT;
break;
#endif
#ifdef CONFIG_SYS_FSL_SRDS_2
case FSL_SRDS_2:
- cfg &= FSL_CHASSIS3_RCWSR28_SRDS2_PRTCL_MASK;
- cfg >>= FSL_CHASSIS3_RCWSR28_SRDS2_PRTCL_SHIFT;
+ cfg = gur_in32(&gur->rcwsr[FSL_CHASSIS3_SRDS2_REGSR - 1]);
+ cfg &= FSL_CHASSIS3_SRDS2_PRTCL_MASK;
+ cfg >>= FSL_CHASSIS3_SRDS2_PRTCL_SHIFT;
break;
#endif
default:
return -ENODEV;
}
-void serdes_init(u32 sd, u32 sd_addr, u32 sd_prctl_mask, u32 sd_prctl_shift,
- u8 serdes_prtcl_map[SERDES_PRCTL_COUNT])
+void serdes_init(u32 sd, u32 sd_addr, u32 rcwsr, u32 sd_prctl_mask,
+ u32 sd_prctl_shift, u8 serdes_prtcl_map[SERDES_PRCTL_COUNT])
{
struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
u32 cfg;
memset(serdes_prtcl_map, 0, sizeof(u8) * SERDES_PRCTL_COUNT);
- cfg = gur_in32(&gur->rcwsr[28]) & sd_prctl_mask;
+ cfg = gur_in32(&gur->rcwsr[rcwsr - 1]) & sd_prctl_mask;
cfg >>= sd_prctl_shift;
printf("Using SERDES%d Protocol: %d (0x%x)\n", sd + 1, cfg, cfg);
#ifdef CONFIG_FSL_MC_ENET
switch (lane_prtcl) {
case QSGMII_A:
- wriop_init_dpmac(sd, 5, (int)lane_prtcl);
- wriop_init_dpmac(sd, 6, (int)lane_prtcl);
- wriop_init_dpmac(sd, 7, (int)lane_prtcl);
- wriop_init_dpmac(sd, 8, (int)lane_prtcl);
- break;
case QSGMII_B:
- wriop_init_dpmac(sd, 1, (int)lane_prtcl);
- wriop_init_dpmac(sd, 2, (int)lane_prtcl);
- wriop_init_dpmac(sd, 3, (int)lane_prtcl);
- wriop_init_dpmac(sd, 4, (int)lane_prtcl);
- break;
case QSGMII_C:
- wriop_init_dpmac(sd, 13, (int)lane_prtcl);
- wriop_init_dpmac(sd, 14, (int)lane_prtcl);
- wriop_init_dpmac(sd, 15, (int)lane_prtcl);
- wriop_init_dpmac(sd, 16, (int)lane_prtcl);
- break;
case QSGMII_D:
- wriop_init_dpmac(sd, 9, (int)lane_prtcl);
- wriop_init_dpmac(sd, 10, (int)lane_prtcl);
- wriop_init_dpmac(sd, 11, (int)lane_prtcl);
- wriop_init_dpmac(sd, 12, (int)lane_prtcl);
+ wriop_init_dpmac_qsgmii(sd, (int)lane_prtcl);
break;
default:
if (lane_prtcl >= XFI1 && lane_prtcl <= XFI8)
#ifdef CONFIG_SYS_FSL_SRDS_1
serdes_init(FSL_SRDS_1,
CONFIG_SYS_FSL_LSCH3_SERDES_ADDR,
- FSL_CHASSIS3_RCWSR28_SRDS1_PRTCL_MASK,
- FSL_CHASSIS3_RCWSR28_SRDS1_PRTCL_SHIFT,
+ FSL_CHASSIS3_SRDS1_REGSR,
+ FSL_CHASSIS3_SRDS1_PRTCL_MASK,
+ FSL_CHASSIS3_SRDS1_PRTCL_SHIFT,
serdes1_prtcl_map);
#endif
#ifdef CONFIG_SYS_FSL_SRDS_2
serdes_init(FSL_SRDS_2,
CONFIG_SYS_FSL_LSCH3_SERDES_ADDR + FSL_SRDS_2 * 0x10000,
- FSL_CHASSIS3_RCWSR28_SRDS2_PRTCL_MASK,
- FSL_CHASSIS3_RCWSR28_SRDS2_PRTCL_SHIFT,
+ FSL_CHASSIS3_SRDS2_REGSR,
+ FSL_CHASSIS3_SRDS2_PRTCL_MASK,
+ FSL_CHASSIS3_SRDS2_PRTCL_SHIFT,
serdes2_prtcl_map);
#endif
}
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
+#include <malloc.h>
#include <config.h>
#include <errno.h>
#include <asm/system.h>
#include <fsl_validate.h>
#endif
+#ifdef CONFIG_SYS_LS_PPA_FW_IN_NAND
+#include <nand.h>
+#elif defined(CONFIG_SYS_LS_PPA_FW_IN_MMC)
+#include <mmc.h>
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
int ppa_init(void)
{
- const void *ppa_fit_addr;
+ void *ppa_fit_addr;
u32 *boot_loc_ptr_l, *boot_loc_ptr_h;
int ret;
#ifdef CONFIG_SYS_LS_PPA_FW_IN_XIP
ppa_fit_addr = (void *)CONFIG_SYS_LS_PPA_FW_ADDR;
+ debug("%s: PPA image load from XIP\n", __func__);
+#else /* !CONFIG_SYS_LS_PPA_FW_IN_XIP */
+ size_t fw_length, fdt_header_len = sizeof(struct fdt_header);
+
+ /* Copy PPA image from MMC/SD/NAND to allocated memory */
+#ifdef CONFIG_SYS_LS_PPA_FW_IN_MMC
+ struct mmc *mmc;
+ int dev = CONFIG_SYS_MMC_ENV_DEV;
+ struct fdt_header *fitp;
+ u32 cnt;
+ u32 blk = CONFIG_SYS_LS_PPA_FW_ADDR / 512;
+
+ debug("%s: PPA image load from eMMC/SD\n", __func__);
+
+ ret = mmc_initialize(gd->bd);
+ if (ret) {
+ printf("%s: mmc_initialize() failed\n", __func__);
+ return ret;
+ }
+ mmc = find_mmc_device(dev);
+ if (!mmc) {
+ printf("PPA: MMC cannot find device for PPA firmware\n");
+ return -ENODEV;
+ }
+
+ ret = mmc_init(mmc);
+ if (ret) {
+ printf("%s: mmc_init() failed\n", __func__);
+ return ret;
+ }
+
+ fitp = malloc(roundup(fdt_header_len, 512));
+ if (!fitp) {
+ printf("PPA: malloc failed for FIT header(size 0x%zx)\n",
+ roundup(fdt_header_len, 512));
+ return -ENOMEM;
+ }
+
+ cnt = DIV_ROUND_UP(fdt_header_len, 512);
+ debug("%s: MMC read PPA FIT header: dev # %u, block # %u, count %u\n",
+ __func__, dev, blk, cnt);
+ ret = mmc->block_dev.block_read(&mmc->block_dev, blk, cnt, fitp);
+ if (ret != cnt) {
+ free(fitp);
+ printf("MMC/SD read of PPA FIT header at offset 0x%x failed\n",
+ CONFIG_SYS_LS_PPA_FW_ADDR);
+ return -EIO;
+ }
+
+ /* flush cache after read */
+ flush_cache((ulong)fitp, cnt * 512);
+
+ ret = fdt_check_header(fitp);
+ if (ret) {
+ free(fitp);
+ printf("%s: fdt_check_header() failed\n", __func__);
+ return ret;
+ }
+
+ fw_length = fdt_totalsize(fitp);
+ free(fitp);
+
+ fw_length = roundup(fw_length, 512);
+ ppa_fit_addr = malloc(fw_length);
+ if (!ppa_fit_addr) {
+ printf("PPA: malloc failed for PPA image(size 0x%zx)\n",
+ fw_length);
+ return -ENOMEM;
+ }
+
+ cnt = DIV_ROUND_UP(fw_length, 512);
+ debug("%s: MMC read PPA FIT image: dev # %u, block # %u, count %u\n",
+ __func__, dev, blk, cnt);
+ ret = mmc->block_dev.block_read(&mmc->block_dev,
+ blk, cnt, ppa_fit_addr);
+ if (ret != cnt) {
+ free(ppa_fit_addr);
+ printf("MMC/SD read of PPA FIT header at offset 0x%x failed\n",
+ CONFIG_SYS_LS_PPA_FW_ADDR);
+ return -EIO;
+ }
+
+ /* flush cache after read */
+ flush_cache((ulong)ppa_fit_addr, cnt * 512);
+
+#elif defined(CONFIG_SYS_LS_PPA_FW_IN_NAND)
+ struct fdt_header fit;
+
+ debug("%s: PPA image load from NAND\n", __func__);
+
+ nand_init();
+ ret = nand_read(nand_info[0], (loff_t)CONFIG_SYS_LS_PPA_FW_ADDR,
+ &fdt_header_len, (u_char *)&fit);
+ if (ret == -EUCLEAN) {
+ printf("NAND read of PPA FIT header at offset 0x%x failed\n",
+ CONFIG_SYS_LS_PPA_FW_ADDR);
+ return -EIO;
+ }
+
+ ret = fdt_check_header(&fit);
+ if (ret) {
+ printf("%s: fdt_check_header() failed\n", __func__);
+ return ret;
+ }
+
+ fw_length = fdt_totalsize(&fit);
+
+ ppa_fit_addr = malloc(fw_length);
+ if (!ppa_fit_addr) {
+ printf("PPA: malloc failed for PPA image(size 0x%zx)\n",
+ fw_length);
+ return -ENOMEM;
+ }
+
+ ret = nand_read(nand_info[0], (loff_t)CONFIG_SYS_LS_PPA_FW_ADDR,
+ &fw_length, (u_char *)ppa_fit_addr);
+ if (ret == -EUCLEAN) {
+ free(ppa_fit_addr);
+ printf("NAND read of PPA firmware at offset 0x%x failed\n",
+ CONFIG_SYS_LS_PPA_FW_ADDR);
+ return -EIO;
+ }
+
+ /* flush cache after read */
+ flush_cache((ulong)ppa_fit_addr, fw_length);
#else
#error "No CONFIG_SYS_LS_PPA_FW_IN_xxx defined"
#endif
+#endif
+
#ifdef CONFIG_CHAIN_OF_TRUST
ppa_img_addr = (uintptr_t)ppa_fit_addr;
if (fsl_check_boot_mode_secure() != 0) {
boot_loc_ptr_l, boot_loc_ptr_h);
ret = sec_firmware_init(ppa_fit_addr, boot_loc_ptr_l, boot_loc_ptr_h);
+#if defined(CONFIG_SYS_LS_PPA_FW_IN_MMC) || \
+ defined(CONFIG_SYS_LS_PPA_FW_IN_NAND)
+ free(ppa_fit_addr);
+#endif
+
return ret;
}
* This erratum requires setting glitch_en bit to enable
* digital glitch filter to improve clock stability.
*/
+#ifdef CONFIG_SYS_FSL_ERRATUM_A009203
static void erratum_a009203(void)
{
u8 __iomem *ptr;
#endif
#endif
}
+#endif
void bypass_smmu(void)
{
{
erratum_rcw_src();
init_early_memctl_regs(); /* tighten IFC timing */
+#ifdef CONFIG_SYS_FSL_ERRATUM_A009203
erratum_a009203();
+#endif
erratum_a008514();
erratum_a008336();
#ifdef CONFIG_CHAIN_OF_TRUST
reg = <0x0 0x1550000 0x0 0x10000>,
<0x0 0x40000000 0x0 0x4000000>;
reg-names = "QuadSPI", "QuadSPI-memory";
- num-cs = <2>;
+ num-cs = <1>;
big-endian;
status = "disabled";
};
SGMII14,
SGMII15,
SGMII16,
- QSGMII_A, /* A indicates MACs 1-4 */
- QSGMII_B, /* B indicates MACs 5-8 */
- QSGMII_C, /* C indicates MACs 9-12 */
- QSGMII_D, /* D indicates MACs 12-16 */
+ QSGMII_A,
+ QSGMII_B,
+ QSGMII_C,
+ QSGMII_D,
SERDES_PRCTL_COUNT
};
#define FSL_CHASSIS3_RCWSR0_MEM_PLL_RAT_MASK 0x3f
#define FSL_CHASSIS3_RCWSR0_MEM2_PLL_RAT_SHIFT 18
#define FSL_CHASSIS3_RCWSR0_MEM2_PLL_RAT_MASK 0x3f
+
+#if defined(CONFIG_ARCH_LS2080A)
#define FSL_CHASSIS3_RCWSR28_SRDS1_PRTCL_MASK 0x00FF0000
#define FSL_CHASSIS3_RCWSR28_SRDS1_PRTCL_SHIFT 16
#define FSL_CHASSIS3_RCWSR28_SRDS2_PRTCL_MASK 0xFF000000
#define FSL_CHASSIS3_RCWSR28_SRDS2_PRTCL_SHIFT 24
+#define FSL_CHASSIS3_SRDS1_PRTCL_MASK FSL_CHASSIS3_RCWSR28_SRDS1_PRTCL_MASK
+#define FSL_CHASSIS3_SRDS1_PRTCL_SHIFT FSL_CHASSIS3_RCWSR28_SRDS1_PRTCL_SHIFT
+#define FSL_CHASSIS3_SRDS2_PRTCL_MASK FSL_CHASSIS3_RCWSR28_SRDS2_PRTCL_MASK
+#define FSL_CHASSIS3_SRDS2_PRTCL_SHIFT FSL_CHASSIS3_RCWSR28_SRDS2_PRTCL_SHIFT
+#define FSL_CHASSIS3_SRDS1_REGSR 29
+#define FSL_CHASSIS3_SRDS2_REGSR 29
+#endif
#define RCW_SB_EN_REG_INDEX 9
#define RCW_SB_EN_MASK 0x00000400
#ifndef __FSL_PPA_H_
#define __FSL_PPA_H_
-#define SEC_FIRMWARE_FIT_IMAGE "firmware"
-#define SEC_FIRMEWARE_FIT_CNF_NAME "config@1"
-#define SEC_FIRMWARE_TARGET_EL 2
-
+#ifdef CONFIG_FSL_LS_PPA
int ppa_init(void);
-
+#endif
#endif
--- /dev/null
+/*
+ * Copyright 2017 NXP Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ */
+#ifndef __FSL_STREAM_ID_H
+#define __FSL_STREAM_ID_H
+
+/*
+ * Stream IDs on Chassis-2 (for example ls1043a, ls1046a, ls1012) devices
+ * are not hardwired and are programmed by sw. There are a limited number
+ * of stream IDs available, and the partitioning of them is scenario
+ * dependent. This header defines the partitioning between legacy, PCI,
+ * and DPAA1 devices.
+ *
+ * This partitioning can be customized in this file depending
+ * on the specific hardware config:
+ *
+ * -non-PCI legacy, platform devices (USB, SDHC, SATA, DMA, QE etc)
+ * -all legacy devices get a unique stream ID assigned and programmed in
+ * their AMQR registers by u-boot
+ *
+ * -PCIe
+ * -there is a range of stream IDs set aside for PCI in this
+ * file. U-boot will scan the PCI bus and for each device discovered:
+ * -allocate a streamID
+ * -set a PEXn LUT table entry mapping 'requester ID' to 'stream ID'
+ * -set a msi-map entry in the PEXn controller node in the
+ * device tree (see Documentation/devicetree/bindings/pci/pci-msi.txt
+ * for more info on the msi-map definition)
+ * -set a iommu-map entry in the PEXn controller node in the
+ * device tree (see Documentation/devicetree/bindings/pci/pci-iommu.txt
+ * for more info on the iommu-map definition)
+ *
+ * -DPAA1
+ * - Stream ids for DPAA1 use are reserved for future usecase.
+ *
+ */
+
+
+#define FSL_INVALID_STREAM_ID 0
+
+/* legacy devices */
+#define FSL_USB1_STREAM_ID 1
+#define FSL_USB2_STREAM_ID 2
+#define FSL_USB3_STREAM_ID 3
+#define FSL_SDHC_STREAM_ID 4
+#define FSL_SATA_STREAM_ID 5
+#define FSL_QE_STREAM_ID 6
+#define FSL_QDMA_STREAM_ID 7
+#define FSL_EDMA_STREAM_ID 8
+#define FSL_ETR_STREAM_ID 9
+
+/* PCI - programmed in PEXn_LUT */
+#define FSL_PEX_STREAM_ID_START 11
+#define FSL_PEX_STREAM_ID_END 26
+
+/* DPAA1 - Stream-ID that can be programmed in DPAA1 h/w */
+#define FSL_DPAA1_STREAM_ID_START 27
+#define FSL_DPAA1_STREAM_ID_END 63
+
+#endif
#define __FSL_STREAM_ID_H
/*
- * Stream IDs on ls2080a devices are not hardwired and are
- * programmed by sw. There are a limited number of stream IDs
- * available, and the partitioning of them is scenario dependent.
- * This header defines the partitioning between legacy, PCI,
- * and DPAA2 devices.
+ * Stream IDs on NXP Chassis-3 (for example ls2080a, ls1088a, ls2088a)
+ * devices are not hardwired and are programmed by sw. There are a limited
+ * number of stream IDs available, and the partitioning of them is scenario
+ * dependent. This header defines the partitioning between legacy,
+ * PCI, and DPAA2 devices.
*
* This partitioning can be customized in this file depending
* on the specific hardware config:
* -set a msi-map entry in the PEXn controller node in the
* device tree (see Documentation/devicetree/bindings/pci/pci-msi.txt
* for more info on the msi-map definition)
+ * -set a iommu-map entry in the PEXn controller node in the
+ * device tree (see Documentation/devicetree/bindings/pci/pci-iommu.txt
+ * for more info on the iommu-map definition)
*
* -DPAA2
* -u-boot will allocate a range of stream IDs to be used by the Management
* -the MC is responsible for allocating and setting up 'isolation context
* IDs (ICIDs) based on the allocated stream IDs for all DPAA2 devices.
*
- * On ls2080a SoCs stream IDs are programmed in AMQ registers (32-bits) for
+ * On Chasis-3 SoCs stream IDs are programmed in AMQ registers (32-bits) for
* each of the different bus masters. The relationship between
* the AMQ registers and stream IDs is defined in the table below:
* AMQ bit streamID bit
--- /dev/null
+#ifndef _LPC32XX_I2C_H
+#define _LPC32XX_I2C_H
+
+#include <common.h>
+#include <asm/types.h>
+
+/* i2c register set */
+struct lpc32xx_i2c_base {
+ union {
+ u32 rx;
+ u32 tx;
+ };
+ u32 stat;
+ u32 ctrl;
+ u32 clk_hi;
+ u32 clk_lo;
+ u32 adr;
+ u32 rxfl;
+ u32 txfl;
+ u32 rxb;
+ u32 txb;
+ u32 stx;
+ u32 stxfl;
+};
+
+#ifdef CONFIG_DM_I2C
+enum {
+ I2C_0, I2C_1, I2C_2,
+};
+
+struct lpc32xx_i2c_dev {
+ struct lpc32xx_i2c_base *base;
+ int index;
+ uint speed;
+};
+#endif /* CONFIG_DM_I2C */
+#endif /* _LPC32XX_I2C_H */
#ifndef __SEC_FIRMWARE_H_
#define __SEC_FIRMWARE_H_
-#ifdef CONFIG_FSL_LS_PPA
-#include <asm/arch/ppa.h>
-#endif
-
int sec_firmware_init(const void *, u32 *, u32 *);
int _sec_firmware_entry(const void *, u32 *, u32 *);
bool sec_firmware_is_valid(const void *);
* in boot ROM of the SoC.
* The feature is only applicable in case of NOR boot and is
* not applicable in case of RAMBOOT (NAND, SD, SPI).
+ * For LS, this feature is available for all device if IE Table
+ * is copied to XIP memory
+ * Also, for LS, ISBC doesn't verify this table.
*/
-#ifndef CONFIG_ESBC_HDR_LS
-/* Current Key EXT feature not available in LS ESBC Header */
#define CONFIG_FSL_ISBC_KEY_EXT
-#endif
#endif
#ifdef CONFIG_SYS_LS_PPA_FW_IN_XIP
#ifdef CONFIG_LS1043A
#define CONFIG_SYS_LS_PPA_ESBC_ADDR 0x600c0000
+#elif defined(CONFIG_FSL_LSCH3)
+#define CONFIG_SYS_LS_PPA_ESBC_ADDR 0x580c40000
#endif
#else
#error "No CONFIG_SYS_LS_PPA_FW_IN_xxx defined"
#define CHECK_KEY_LEN(key_len) (((key_len) == 2 * KEY_SIZE_BYTES / 4) || \
((key_len) == 2 * KEY_SIZE_BYTES / 2) || \
((key_len) == 2 * KEY_SIZE_BYTES))
+#if defined(CONFIG_FSL_ISBC_KEY_EXT)
+/* Global data structure */
+static struct fsl_secboot_glb glb;
+#endif
/* This array contains DER value for SHA-256 */
static const u8 hash_identifier[] = { 0x30, 0x31, 0x30, 0x0d, 0x06, 0x09, 0x60,
#if defined(CONFIG_FSL_ISBC_KEY_EXT)
static u32 check_ie(struct fsl_secboot_img_priv *img)
{
- if (img->hdr.ie_flag)
+ if (img->hdr.ie_flag & IE_FLAG_MASK)
return 1;
return 0;
}
#endif
-static int get_ie_info_addr(u32 *ie_addr)
+#if defined(CONFIG_ESBC_HDR_LS)
+static int get_ie_info_addr(uintptr_t *ie_addr)
+{
+ struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+ /* For LS-CH3, the address of IE Table is
+ * stated in Scratch13 and scratch14 of DCFG.
+ * Bootrom validates this table while validating uboot.
+ * DCFG is LE*/
+ *ie_addr = in_le32(&gur->scratchrw[SCRATCH_IE_HIGH_ADR - 1]);
+ *ie_addr = *ie_addr << 32;
+ *ie_addr |= in_le32(&gur->scratchrw[SCRATCH_IE_LOW_ADR - 1]);
+ return 0;
+}
+#else /* CONFIG_ESBC_HDR_LS */
+static int get_ie_info_addr(uintptr_t *ie_addr)
{
struct fsl_secboot_img_hdr *hdr;
struct fsl_secboot_sg_table *sg_tbl;
/* IE Key Table is the first entry in the SG Table */
#if defined(CONFIG_MPC85xx)
- *ie_addr = (sg_tbl->src_addr & ~(CONFIG_SYS_PBI_FLASH_BASE)) +
- flash_base_addr;
+ *ie_addr = (uintptr_t)((sg_tbl->src_addr &
+ ~(CONFIG_SYS_PBI_FLASH_BASE)) +
+ flash_base_addr);
#else
- *ie_addr = sg_tbl->src_addr;
+ *ie_addr = (uintptr_t)sg_tbl->src_addr;
#endif
- debug("IE Table address is %x\n", *ie_addr);
+ debug("IE Table address is %lx\n", *ie_addr);
return 0;
}
-
+#endif /* CONFIG_ESBC_HDR_LS */
#endif
#ifdef CONFIG_KEY_REVOCATION
static u32 check_srk(struct fsl_secboot_img_priv *img)
{
#ifdef CONFIG_ESBC_HDR_LS
- /* In LS, No SRK Flag as SRK is always present*/
+ /* In LS, No SRK Flag as SRK is always present if IE not present*/
+#if defined(CONFIG_FSL_ISBC_KEY_EXT)
+ return !check_ie(img);
+#endif
return 1;
#else
if (img->hdr.len_kr.srk_table_flag & SRK_FLAG)
#endif /* CONFIG_ESBC_HDR_LS */
#if defined(CONFIG_FSL_ISBC_KEY_EXT)
+
+static void install_ie_tbl(uintptr_t ie_tbl_addr,
+ struct fsl_secboot_img_priv *img)
+{
+ /* Copy IE tbl to Global Data */
+ memcpy(&glb.ie_tbl, (u8 *)ie_tbl_addr, sizeof(struct ie_key_info));
+ img->ie_addr = (uintptr_t)&glb.ie_tbl;
+ glb.ie_addr = img->ie_addr;
+}
+
static u32 read_validate_ie_tbl(struct fsl_secboot_img_priv *img)
{
struct fsl_secboot_img_hdr *hdr = &img->hdr;
u32 ie_key_len, ie_revoc_flag, ie_num;
struct ie_key_info *ie_info;
- if (get_ie_info_addr(&img->ie_addr))
- return ERROR_IE_TABLE_NOT_FOUND;
+ if (!img->ie_addr) {
+ if (get_ie_info_addr(&img->ie_addr))
+ return ERROR_IE_TABLE_NOT_FOUND;
+ else
+ install_ie_tbl(img->ie_addr, img);
+ }
+
ie_info = (struct ie_key_info *)(uintptr_t)img->ie_addr;
if (ie_info->num_keys == 0 || ie_info->num_keys > 32)
return ERROR_ESBC_CLIENT_HEADER_INVALID_IE_NUM_ENTRY;
return 0;
}
+/* Function to initialize img priv and global data structure
+ */
+static int secboot_init(struct fsl_secboot_img_priv **img_ptr)
+{
+ *img_ptr = malloc(sizeof(struct fsl_secboot_img_priv));
+
+ struct fsl_secboot_img_priv *img = *img_ptr;
+
+ if (!img)
+ return -ENOMEM;
+ memset(img, 0, sizeof(struct fsl_secboot_img_priv));
+
+#if defined(CONFIG_FSL_ISBC_KEY_EXT)
+ if (glb.ie_addr)
+ img->ie_addr = glb.ie_addr;
+#endif
+ return 0;
+}
+
+
/* haddr - Address of the header of image to be validated.
* arg_hash_str - Option hash string. If provided, this
* overrides the key hash in the SFP fuses.
hash_cmd = 1;
}
- img = malloc(sizeof(struct fsl_secboot_img_priv));
-
- if (!img)
- return -1;
-
- memset(img, 0, sizeof(struct fsl_secboot_img_priv));
+ ret = secboot_init(&img);
+ if (ret)
+ goto exit;
/* Update the information in Private Struct */
hdr = &img->hdr;
}
exit:
+ /* Free Img as it was malloc'ed*/
+ free(img);
return ret;
}
#ifdef CONFIG_U_QE
#include <fsl_qe.h>
#endif
-#ifdef CONFIG_FSL_LS_PPA
#include <asm/arch/ppa.h>
-#endif
DECLARE_GLOBAL_DATA_PTR;
#include <asm/arch/soc.h>
#include <hwconfig.h>
#include <fsl_sec.h>
+#include <asm/arch/ppa.h>
+
#include "../common/qixis.h"
#include "ls2080aqds_qixis.h"
select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT);
rtc_enable_32khz_output();
+#ifdef CONFIG_FSL_LS_PPA
+ ppa_init();
+#endif
+
+#ifdef CONFIG_FSL_CAAM
+ sec_init();
+#endif
+
return 0;
}
#if defined(CONFIG_ARCH_MISC_INIT)
int arch_misc_init(void)
{
-#ifdef CONFIG_FSL_CAAM
- sec_init();
-#endif
return 0;
}
#endif
#include <i2c.h>
#include <asm/arch/mmu.h>
#include <asm/arch/soc.h>
+#include <asm/arch/ppa.h>
#include <fsl_sec.h>
#include "../common/qixis.h"
QIXIS_WRITE(rst_ctl, QIXIS_RST_CTL_RESET_EN);
+#ifdef CONFIG_FSL_LS_PPA
+ ppa_init();
+#endif
+
#ifdef CONFIG_FSL_MC_ENET
/* invert AQR405 IRQ pins polarity */
out_le32(irq_ccsr + IRQCR_OFFSET / 4, AQR405_IRQ_MASK);
#endif
+#ifdef CONFIG_FSL_CAAM
+ sec_init();
+#endif
return 0;
}
#if defined(CONFIG_ARCH_MISC_INIT)
int arch_misc_init(void)
{
-#ifdef CONFIG_FSL_CAAM
- sec_init();
-#endif
return 0;
}
#endif
/* Reset AR8033 PHY */
gpio_direction_output(IMX_GPIO_NR(1, 28), 0);
- udelay(500);
+ mdelay(10);
gpio_set_value(IMX_GPIO_NR(1, 28), 1);
+ mdelay(1);
}
static iomux_v3_cfg_t const usdhc2_pads[] = {
/* set debug port address: SerDes Test and System Mode Control */
phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x05);
/* enable rgmii tx clock delay */
- phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x100);
+ /* set the reserved bits to avoid board specific voltage peak issue*/
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x3D47);
return 0;
}
static int i2c_get_cur_bus(struct udevice **busp)
{
+#ifdef CONFIG_I2C_SET_DEFAULT_BUS_NUM
+ if (!i2c_cur_bus) {
+ if (cmd_i2c_set_bus_num(CONFIG_I2C_DEFAULT_BUS_NUMBER)) {
+ printf("Default I2C bus %d not found\n",
+ CONFIG_I2C_DEFAULT_BUS_NUMBER);
+ return -ENODEV;
+ }
+ }
+#endif
+
if (!i2c_cur_bus) {
puts("No I2C bus selected\n");
return -ENODEV;
{
puts("NAND: ");
nand_init();
+ printf("%lu MiB\n", nand_size() / 1024);
return 0;
}
#endif
/* Cycle through all aliases */
for (prop = 0; ; prop++) {
const char *name;
- int len = strlen("ethernet");
/* FDT might have been edited, recompute the offset */
offset = fdt_first_property_offset(fdt,
break;
path = fdt_getprop_by_offset(fdt, offset, &name, NULL);
- if (!strncmp(name, "ethernet", len)) {
- i = trailing_strtol(name);
+ if (!strncmp(name, "ethernet", 8)) {
+ /* Treat plain "ethernet" same as "ethernet0". */
+ if (!strcmp(name, "ethernet"))
+ i = 0;
+ else
+ i = trailing_strtol(name);
+
if (i != -1) {
if (i == 0)
strcpy(mac, "ethaddr");
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
+CONFIG_NET_ETHADDR_EEPROM=y
+CONFIG_NET_ETHADDR_EEPROM_I2C=y
+CONFIG_NET_ETHADDR_EEPROM_I2C_BUS=1
+CONFIG_I2C1_ENABLE=y
# CONFIG_SPL_DOS_PARTITION is not set
# CONFIG_SPL_ISO_PARTITION is not set
# CONFIG_SPL_EFI_PARTITION is not set
# CONFIG_SPL_PARTITION_UUIDS is not set
CONFIG_DFU_RAM=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_NET_ETHADDR_EEPROM=y
+CONFIG_NET_ETHADDR_EEPROM_I2C=y
+CONFIG_NET_ETHADDR_EEPROM_I2C_BUS=1
+CONFIG_I2C1_ENABLE=y
CONFIG_AXP_ALDO3_VOLT=2800
CONFIG_AXP_ALDO4_VOLT=2800
CONFIG_USB_EHCI_HCD=y
# CONFIG_SPL_ISO_PARTITION is not set
# CONFIG_SPL_EFI_PARTITION is not set
CONFIG_ETH_DESIGNWARE=y
+CONFIG_NET_ETHADDR_EEPROM=y
+CONFIG_NET_ETHADDR_EEPROM_I2C=y
+CONFIG_NET_ETHADDR_EEPROM_I2C_BUS=1
+CONFIG_I2C1_ENABLE=y
CONFIG_AXP_ALDO3_VOLT=2800
CONFIG_AXP_ALDO4_VOLT=2800
CONFIG_USB_EHCI_HCD=y
# CONFIG_SPL_ISO_PARTITION is not set
# CONFIG_SPL_EFI_PARTITION is not set
CONFIG_ETH_DESIGNWARE=y
+CONFIG_NET_ETHADDR_EEPROM=y
+CONFIG_NET_ETHADDR_EEPROM_I2C=y
+CONFIG_NET_ETHADDR_EEPROM_I2C_BUS=1
+CONFIG_I2C1_ENABLE=y
CONFIG_AXP_ALDO3_VOLT=2800
CONFIG_AXP_ALDO4_VOLT=2800
CONFIG_USB_EHCI_HCD=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_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,NAND_BOOT"
CONFIG_NAND_BOOT=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_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,SD_BOOT"
CONFIG_SD_BOOT=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_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,EMMC_BOOT"
CONFIG_SD_BOOT=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_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL"
CONFIG_SD_BOOT=y
CONFIG_ARM=y
CONFIG_TARGET_LS2080AQDS=y
+CONFIG_FSL_LS_PPA=y
CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2080a-qds"
# CONFIG_SYS_MALLOC_F is not set
CONFIG_FIT=y
CONFIG_ARM=y
CONFIG_TARGET_LS2080ARDB=y
+CONFIG_FSL_LS_PPA=y
CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2080a-rdb"
# CONFIG_SYS_MALLOC_F is not set
CONFIG_FIT=y
--- /dev/null
+Fixed link Device Tree binding
+------------------------------
+
+Some Ethernet MACs have a "fixed link", and are not connected to a
+normal MDIO-managed PHY device. For those situations, a Device Tree
+binding allows to describe a "fixed link".
+
+Such a fixed link situation is described by creating a 'fixed-link'
+sub-node of the Ethernet MAC device node, with the following
+properties:
+
+* 'speed' (integer, mandatory), to indicate the link speed. Accepted
+ values are 10, 100 and 1000
+* 'full-duplex' (boolean, optional), to indicate that full duplex is
+ used. When absent, half duplex is assumed.
+* 'pause' (boolean, optional), to indicate that pause should be
+ enabled.
+* 'asym-pause' (boolean, optional), to indicate that asym_pause should
+ be enabled.
+
+Examples:
+
+ethernet@0 {
+ ...
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ ...
+};
avoid duplicating the logic in the TPS65090 regulator driver for
enabling/disabling an LDO.
+config I2C_SET_DEFAULT_BUS_NUM
+ bool "Set default I2C bus number"
+ depends on DM_I2C
+ help
+ Set default number of I2C bus to be accessed. This option provides
+ behaviour similar to old (i.e. pre DM) I2C bus driver.
+
+config I2C_DEFAULT_BUS_NUMBER
+ hex "I2C default bus number"
+ depends on I2C_SET_DEFAULT_BUS_NUM
+ default 0x0
+ help
+ Number of default I2C bus to use
+
config DM_I2C_GPIO
bool "Enable Driver Model for software emulated I2C bus driver"
depends on DM_I2C && DM_GPIO
* Written-by: Albert ARIBAUD - 3ADEV <albert.aribaud@3adev.fr>
*
* SPDX-License-Identifier: GPL-2.0+
- *
- * NOTE: This driver should be converted to driver model before June 2017.
- * Please see doc/driver-model/i2c-howto.txt for instructions.
*/
#include <common.h>
#include <i2c.h>
#include <linux/errno.h>
#include <asm/arch/clk.h>
+#include <asm/arch/i2c.h>
+#include <dm.h>
+#include <mapmem.h>
/*
* Provide default speed and slave if target did not
#define CONFIG_SYS_I2C_LPC32XX_SLAVE 0
#endif
-/* i2c register set */
-struct lpc32xx_i2c_registers {
- union {
- u32 rx;
- u32 tx;
- };
- u32 stat;
- u32 ctrl;
- u32 clk_hi;
- u32 clk_lo;
- u32 adr;
- u32 rxfl;
- u32 txfl;
- u32 rxb;
- u32 txb;
- u32 stx;
- u32 stxfl;
-};
-
/* TX register fields */
#define LPC32XX_I2C_TX_START 0x00000100
#define LPC32XX_I2C_TX_STOP 0x00000200
#define LPC32XX_I2C_STAT_NAI 0x00000004
#define LPC32XX_I2C_STAT_TDI 0x00000001
-static struct lpc32xx_i2c_registers *lpc32xx_i2c[] = {
- (struct lpc32xx_i2c_registers *)I2C1_BASE,
- (struct lpc32xx_i2c_registers *)I2C2_BASE,
- (struct lpc32xx_i2c_registers *)(USB_BASE + 0x300)
+#ifndef CONFIG_DM_I2C
+static struct lpc32xx_i2c_base *lpc32xx_i2c[] = {
+ (struct lpc32xx_i2c_base *)I2C1_BASE,
+ (struct lpc32xx_i2c_base *)I2C2_BASE,
+ (struct lpc32xx_i2c_base *)(USB_BASE + 0x300)
};
+#endif
/* Set I2C bus speed */
-static unsigned int lpc32xx_i2c_set_bus_speed(struct i2c_adapter *adap,
- unsigned int speed)
+static unsigned int __i2c_set_bus_speed(struct lpc32xx_i2c_base *base,
+ unsigned int speed, unsigned int chip)
{
int half_period;
return -EINVAL;
/* OTG I2C clock source and CLK registers are different */
- if (adap->hwadapnr == 2) {
+ if (chip == 2) {
half_period = (get_periph_clk_rate() / speed) / 2;
if (half_period > 0xFF)
return -EINVAL;
return -EINVAL;
}
- writel(half_period, &lpc32xx_i2c[adap->hwadapnr]->clk_hi);
- writel(half_period, &lpc32xx_i2c[adap->hwadapnr]->clk_lo);
+ writel(half_period, &base->clk_hi);
+ writel(half_period, &base->clk_lo);
return 0;
}
/* I2C init called by cmd_i2c when doing 'i2c reset'. */
-static void _i2c_init(struct i2c_adapter *adap,
- int requested_speed, int slaveadd)
+static void __i2c_init(struct lpc32xx_i2c_base *base,
+ int requested_speed, int slaveadd, unsigned int chip)
{
- struct lpc32xx_i2c_registers *i2c = lpc32xx_i2c[adap->hwadapnr];
-
/* soft reset (auto-clears) */
- writel(LPC32XX_I2C_SOFT_RESET, &i2c->ctrl);
+ writel(LPC32XX_I2C_SOFT_RESET, &base->ctrl);
/* set HI and LO periods for half of the default speed */
- lpc32xx_i2c_set_bus_speed(adap, requested_speed);
+ __i2c_set_bus_speed(base, requested_speed, chip);
}
/* I2C probe called by cmd_i2c when doing 'i2c probe'. */
-static int lpc32xx_i2c_probe(struct i2c_adapter *adap, u8 dev)
+static int __i2c_probe_chip(struct lpc32xx_i2c_base *base, u8 dev)
{
- struct lpc32xx_i2c_registers *i2c = lpc32xx_i2c[adap->hwadapnr];
int stat;
/* Soft-reset the controller */
- writel(LPC32XX_I2C_SOFT_RESET, &i2c->ctrl);
- while (readl(&i2c->ctrl) & LPC32XX_I2C_SOFT_RESET)
+ writel(LPC32XX_I2C_SOFT_RESET, &base->ctrl);
+ while (readl(&base->ctrl) & LPC32XX_I2C_SOFT_RESET)
;
/* Addre slave for write with start before and stop after */
writel((dev<<1) | LPC32XX_I2C_TX_START | LPC32XX_I2C_TX_STOP,
- &i2c->tx);
+ &base->tx);
/* wait for end of transation */
- while (!((stat = readl(&i2c->stat)) & LPC32XX_I2C_STAT_TDI))
+ while (!((stat = readl(&base->stat)) & LPC32XX_I2C_STAT_TDI))
;
/* was there no acknowledge? */
return (stat & LPC32XX_I2C_STAT_NAI) ? -1 : 0;
* I2C read called by cmd_i2c when doing 'i2c read' and by cmd_eeprom.c
* Begin write, send address byte(s), begin read, receive data bytes, end.
*/
-static int lpc32xx_i2c_read(struct i2c_adapter *adap, u8 dev, uint addr,
- int alen, u8 *data, int length)
+static int __i2c_read(struct lpc32xx_i2c_base *base, u8 dev, uint addr,
+ int alen, u8 *data, int length)
{
- struct lpc32xx_i2c_registers *i2c = lpc32xx_i2c[adap->hwadapnr];
int stat, wlen;
/* Soft-reset the controller */
- writel(LPC32XX_I2C_SOFT_RESET, &i2c->ctrl);
- while (readl(&i2c->ctrl) & LPC32XX_I2C_SOFT_RESET)
+ writel(LPC32XX_I2C_SOFT_RESET, &base->ctrl);
+ while (readl(&base->ctrl) & LPC32XX_I2C_SOFT_RESET)
;
/* do we need to write an address at all? */
if (alen) {
/* Address slave in write mode */
- writel((dev<<1) | LPC32XX_I2C_TX_START, &i2c->tx);
+ writel((dev<<1) | LPC32XX_I2C_TX_START, &base->tx);
/* write address bytes */
while (alen--) {
/* compute address byte + stop for the last one */
if (!alen)
a |= LPC32XX_I2C_TX_STOP;
/* Send address byte */
- writel(a, &i2c->tx);
+ writel(a, &base->tx);
}
/* wait for end of transation */
- while (!((stat = readl(&i2c->stat)) & LPC32XX_I2C_STAT_TDI))
+ while (!((stat = readl(&base->stat)) & LPC32XX_I2C_STAT_TDI))
;
/* clear end-of-transaction flag */
- writel(1, &i2c->stat);
+ writel(1, &base->stat);
}
/* do we have to read data at all? */
if (length) {
/* Address slave in read mode */
- writel(1 | (dev<<1) | LPC32XX_I2C_TX_START, &i2c->tx);
+ writel(1 | (dev<<1) | LPC32XX_I2C_TX_START, &base->tx);
wlen = length;
/* get data */
while (length | wlen) {
/* read status for TFF and RFE */
- stat = readl(&i2c->stat);
+ stat = readl(&base->stat);
/* must we, can we write a trigger byte? */
if ((wlen > 0)
& (!(stat & LPC32XX_I2C_STAT_TFF))) {
wlen--;
/* write trigger byte + stop if last */
writel(wlen ? 0 :
- LPC32XX_I2C_TX_STOP, &i2c->tx);
+ LPC32XX_I2C_TX_STOP, &base->tx);
}
/* must we, can we read a data byte? */
if ((length > 0)
& (!(stat & LPC32XX_I2C_STAT_RFE))) {
length--;
/* read byte */
- *(data++) = readl(&i2c->rx);
+ *(data++) = readl(&base->rx);
}
}
/* wait for end of transation */
- while (!((stat = readl(&i2c->stat)) & LPC32XX_I2C_STAT_TDI))
+ while (!((stat = readl(&base->stat)) & LPC32XX_I2C_STAT_TDI))
;
/* clear end-of-transaction flag */
- writel(1, &i2c->stat);
+ writel(1, &base->stat);
}
/* success */
return 0;
* I2C write called by cmd_i2c when doing 'i2c write' and by cmd_eeprom.c
* Begin write, send address byte(s), send data bytes, end.
*/
-static int lpc32xx_i2c_write(struct i2c_adapter *adap, u8 dev, uint addr,
- int alen, u8 *data, int length)
+static int __i2c_write(struct lpc32xx_i2c_base *base, u8 dev, uint addr,
+ int alen, u8 *data, int length)
{
- struct lpc32xx_i2c_registers *i2c = lpc32xx_i2c[adap->hwadapnr];
int stat;
/* Soft-reset the controller */
- writel(LPC32XX_I2C_SOFT_RESET, &i2c->ctrl);
- while (readl(&i2c->ctrl) & LPC32XX_I2C_SOFT_RESET)
+ writel(LPC32XX_I2C_SOFT_RESET, &base->ctrl);
+ while (readl(&base->ctrl) & LPC32XX_I2C_SOFT_RESET)
;
/* do we need to write anything at all? */
if (alen | length)
/* Address slave in write mode */
- writel((dev<<1) | LPC32XX_I2C_TX_START, &i2c->tx);
+ writel((dev<<1) | LPC32XX_I2C_TX_START, &base->tx);
else
return 0;
/* write address bytes */
while (alen) {
/* wait for transmit fifo not full */
- stat = readl(&i2c->stat);
+ stat = readl(&base->stat);
if (!(stat & LPC32XX_I2C_STAT_TFF)) {
alen--;
int a = (addr >> (8 * alen)) & 0xff;
if (!(alen | length))
a |= LPC32XX_I2C_TX_STOP;
/* Send address byte */
- writel(a, &i2c->tx);
+ writel(a, &base->tx);
}
}
while (length) {
/* wait for transmit fifo not full */
- stat = readl(&i2c->stat);
+ stat = readl(&base->stat);
if (!(stat & LPC32XX_I2C_STAT_TFF)) {
/* compute data byte, add stop if length==0 */
length--;
if (!length)
d |= LPC32XX_I2C_TX_STOP;
/* Send data byte */
- writel(d, &i2c->tx);
+ writel(d, &base->tx);
}
}
/* wait for end of transation */
- while (!((stat = readl(&i2c->stat)) & LPC32XX_I2C_STAT_TDI))
+ while (!((stat = readl(&base->stat)) & LPC32XX_I2C_STAT_TDI))
;
/* clear end-of-transaction flag */
- writel(1, &i2c->stat);
+ writel(1, &base->stat);
return 0;
}
-U_BOOT_I2C_ADAP_COMPLETE(lpc32xx_0, _i2c_init, lpc32xx_i2c_probe,
+#ifndef CONFIG_DM_I2C
+static void lpc32xx_i2c_init(struct i2c_adapter *adap,
+ int requested_speed, int slaveadd)
+{
+ __i2c_init(lpc32xx_i2c[adap->hwadapnr], requested_speed, slaveadd,
+ adap->hwadapnr);
+}
+
+static int lpc32xx_i2c_probe_chip(struct i2c_adapter *adap, u8 dev)
+{
+ return __i2c_probe_chip(lpc32xx_i2c[adap->hwadapnr], dev);
+}
+
+static int lpc32xx_i2c_read(struct i2c_adapter *adap, u8 dev, uint addr,
+ int alen, u8 *data, int length)
+{
+ return __i2c_read(lpc32xx_i2c[adap->hwadapnr], dev, addr,
+ alen, data, length);
+}
+
+static int lpc32xx_i2c_write(struct i2c_adapter *adap, u8 dev, uint addr,
+ int alen, u8 *data, int length)
+{
+ return __i2c_write(lpc32xx_i2c[adap->hwadapnr], dev, addr,
+ alen, data, length);
+}
+
+static unsigned int lpc32xx_i2c_set_bus_speed(struct i2c_adapter *adap,
+ unsigned int speed)
+{
+ return __i2c_set_bus_speed(lpc32xx_i2c[adap->hwadapnr], speed,
+ adap->hwadapnr);
+}
+
+U_BOOT_I2C_ADAP_COMPLETE(lpc32xx_0, lpc32xx_i2c_init, lpc32xx_i2c_probe_chip,
lpc32xx_i2c_read, lpc32xx_i2c_write,
lpc32xx_i2c_set_bus_speed,
CONFIG_SYS_I2C_LPC32XX_SPEED,
CONFIG_SYS_I2C_LPC32XX_SLAVE,
0)
-U_BOOT_I2C_ADAP_COMPLETE(lpc32xx_1, _i2c_init, lpc32xx_i2c_probe,
+U_BOOT_I2C_ADAP_COMPLETE(lpc32xx_1, lpc32xx_i2c_init, lpc32xx_i2c_probe_chip,
lpc32xx_i2c_read, lpc32xx_i2c_write,
lpc32xx_i2c_set_bus_speed,
CONFIG_SYS_I2C_LPC32XX_SPEED,
CONFIG_SYS_I2C_LPC32XX_SLAVE,
1)
-U_BOOT_I2C_ADAP_COMPLETE(lpc32xx_2, _i2c_init, NULL,
+U_BOOT_I2C_ADAP_COMPLETE(lpc32xx_2, lpc32xx_i2c_init, NULL,
lpc32xx_i2c_read, lpc32xx_i2c_write,
lpc32xx_i2c_set_bus_speed,
100000,
0,
2)
+#else /* CONFIG_DM_I2C */
+static int lpc32xx_i2c_probe(struct udevice *bus)
+{
+ struct lpc32xx_i2c_dev *dev = dev_get_platdata(bus);
+ bus->seq = dev->index;
+
+ __i2c_init(dev->base, dev->speed, 0, dev->index);
+ return 0;
+}
+
+static int lpc32xx_i2c_probe_chip(struct udevice *bus, u32 chip_addr,
+ u32 chip_flags)
+{
+ struct lpc32xx_i2c_dev *dev = dev_get_platdata(bus);
+ return __i2c_probe_chip(dev->base, chip_addr);
+}
+
+static int lpc32xx_i2c_xfer(struct udevice *bus, struct i2c_msg *msg,
+ int nmsgs)
+{
+ struct lpc32xx_i2c_dev *dev = dev_get_platdata(bus);
+ struct i2c_msg *dmsg, *omsg, dummy;
+ uint i = 0, address = 0;
+
+ memset(&dummy, 0, sizeof(struct i2c_msg));
+
+ /* We expect either two messages (one with an offset and one with the
+ * actual data) or one message (just data)
+ */
+ if (nmsgs > 2 || nmsgs == 0) {
+ debug("%s: Only one or two messages are supported.", __func__);
+ return -1;
+ }
+
+ omsg = nmsgs == 1 ? &dummy : msg;
+ dmsg = nmsgs == 1 ? msg : msg + 1;
+
+ /* the address is expected to be a uint, not a array. */
+ address = omsg->buf[0];
+ for (i = 1; i < omsg->len; i++)
+ address = (address << 8) + omsg->buf[i];
+
+ if (dmsg->flags & I2C_M_RD)
+ return __i2c_read(dev->base, dmsg->addr, address,
+ omsg->len, dmsg->buf, dmsg->len);
+ else
+ return __i2c_write(dev->base, dmsg->addr, address,
+ omsg->len, dmsg->buf, dmsg->len);
+}
+
+static int lpc32xx_i2c_set_bus_speed(struct udevice *bus, unsigned int speed)
+{
+ struct lpc32xx_i2c_dev *dev = dev_get_platdata(bus);
+ return __i2c_set_bus_speed(dev->base, speed, dev->index);
+}
+
+static int lpc32xx_i2c_reset(struct udevice *bus)
+{
+ struct lpc32xx_i2c_dev *dev = dev_get_platdata(bus);
+
+ __i2c_init(dev->base, dev->speed, 0, dev->index);
+ return 0;
+}
+
+static const struct dm_i2c_ops lpc32xx_i2c_ops = {
+ .xfer = lpc32xx_i2c_xfer,
+ .probe_chip = lpc32xx_i2c_probe_chip,
+ .deblock = lpc32xx_i2c_reset,
+ .set_bus_speed = lpc32xx_i2c_set_bus_speed,
+};
+
+U_BOOT_DRIVER(i2c_lpc32xx) = {
+ .id = UCLASS_I2C,
+ .name = "i2c_lpc32xx",
+ .probe = lpc32xx_i2c_probe,
+ .ops = &lpc32xx_i2c_ops,
+};
+#endif /* CONFIG_DM_I2C */
static int omap24_i2c_findpsc(u32 *pscl, u32 *psch, uint speed)
{
- unsigned int sampleclk, prescaler;
- int fsscll, fssclh;
+ unsigned long internal_clk = 0, fclk;
+ unsigned int prescaler;
- speed <<= 1;
- prescaler = 0;
/*
- * some divisors may cause a precission loss, but shouldn't
- * be a big thing, because i2c_clk is then allready very slow.
+ * This method is only called for Standard and Fast Mode speeds
+ *
+ * For some TI SoCs it is explicitly written in TRM (e,g, SPRUHZ6G,
+ * page 5685, Table 24-7)
+ * that the internal I2C clock (after prescaler) should be between
+ * 7-12 MHz (at least for Fast Mode (FS)).
+ *
+ * Such approach is used in v4.9 Linux kernel in:
+ * ./drivers/i2c/busses/i2c-omap.c (omap_i2c_init function).
*/
- while (prescaler <= 0xFF) {
- sampleclk = I2C_IP_CLK / (prescaler+1);
- fsscll = sampleclk / speed;
- fssclh = fsscll;
- fsscll -= I2C_FASTSPEED_SCLL_TRIM;
- fssclh -= I2C_FASTSPEED_SCLH_TRIM;
-
- if (((fsscll > 0) && (fssclh > 0)) &&
- ((fsscll <= (255-I2C_FASTSPEED_SCLL_TRIM)) &&
- (fssclh <= (255-I2C_FASTSPEED_SCLH_TRIM)))) {
- if (pscl)
- *pscl = fsscll;
- if (psch)
- *psch = fssclh;
-
- return prescaler;
- }
- prescaler++;
+ speed /= 1000; /* convert speed to kHz */
+
+ if (speed > 100)
+ internal_clk = 9600;
+ else
+ internal_clk = 4000;
+
+ fclk = I2C_IP_CLK / 1000;
+ prescaler = fclk / internal_clk;
+ prescaler = prescaler - 1;
+
+ if (speed > 100) {
+ unsigned long scl;
+
+ /* Fast mode */
+ scl = internal_clk / speed;
+ *pscl = scl - (scl / 3) - I2C_FASTSPEED_SCLL_TRIM;
+ *psch = (scl / 3) - I2C_FASTSPEED_SCLH_TRIM;
+ } else {
+ /* Standard mode */
+ *pscl = internal_clk / (speed * 2) - I2C_FASTSPEED_SCLL_TRIM;
+ *psch = internal_clk / (speed * 2) - I2C_FASTSPEED_SCLH_TRIM;
}
- return -1;
+
+ debug("%s: speed [kHz]: %d psc: 0x%x sscl: 0x%x ssch: 0x%x\n",
+ __func__, speed, prescaler, *pscl, *psch);
+
+ if (*pscl <= 0 || *psch <= 0 || prescaler <= 0)
+ return -EINVAL;
+
+ return prescaler;
}
/*
* scll_trim = 7
* sclh_trim = 5
*
- * The linux 2.6.30 kernel uses
- * scll_trim = 6
- * sclh_trim = 6
+ * The linux 4.9 kernel uses
+ * scll_trim = 7
+ * sclh_trim = 5
*
* These are the trim values for standard and fast speed
*/
#ifndef I2C_FASTSPEED_SCLL_TRIM
-#define I2C_FASTSPEED_SCLL_TRIM 6
+#define I2C_FASTSPEED_SCLL_TRIM 7
#endif
#ifndef I2C_FASTSPEED_SCLH_TRIM
-#define I2C_FASTSPEED_SCLH_TRIM 6
+#define I2C_FASTSPEED_SCLH_TRIM 5
#endif
/* These are the trim values for high speed */
}
#endif
+unsigned long nand_size(void)
+{
+ return total_nand_size;
+}
+
void nand_init(void)
{
+ static int initialized;
+
+ /*
+ * Avoid initializing NAND Flash multiple times,
+ * otherwise it will calculate a wrong total size.
+ */
+ if (initialized)
+ return;
+ initialized = 1;
+
#ifdef CONFIG_SYS_NAND_SELF_INIT
board_nand_init();
#else
nand_init_chip(i);
#endif
- printf("%lu MiB\n", total_nand_size / 1024);
-
#ifdef CONFIG_SYS_NAND_SELECT_DEVICE
/*
* Select the chip in the board/cpu specific driver
/*
- * Copyright 2014 Broadcom Corporation.
+ * Copyright 2014-2017 Broadcom.
*
* SPDX-License-Identifier: GPL-2.0+
*/
} \
}
+#define RX_BUF_SIZE_ALIGNED ALIGN(RX_BUF_SIZE, ARCH_DMA_MINALIGN)
+#define TX_BUF_SIZE_ALIGNED ALIGN(TX_BUF_SIZE, ARCH_DMA_MINALIGN)
+#define DESCP_SIZE_ALIGNED ALIGN(sizeof(dma64dd_t), ARCH_DMA_MINALIGN)
+
static int gmac_disable_dma(struct eth_dma *dma, int dir);
static int gmac_enable_dma(struct eth_dma *dma, int dir);
printf("TX Buffers:\n");
/* Initialize TX DMA descriptor table */
for (i = 0; i < TX_BUF_NUM; i++) {
- bufp = (uint8_t *)(dma->tx_buf + i * TX_BUF_SIZE);
+ bufp = (uint8_t *)(dma->tx_buf + i * TX_BUF_SIZE_ALIGNED);
printf("buf%d:0x%x; ", i, (uint32_t)bufp);
}
printf("\n");
printf("RX Buffers:\n");
for (i = 0; i < RX_BUF_NUM; i++) {
- bufp = dma->rx_buf + i * RX_BUF_SIZE;
+ bufp = dma->rx_buf + i * RX_BUF_SIZE_ALIGNED;
printf("buf%d:0x%x; ", i, (uint32_t)bufp);
}
printf("\n");
/* clear descriptor memory */
memset((void *)(dma->tx_desc_aligned), 0,
- TX_BUF_NUM * sizeof(dma64dd_t));
- memset(dma->tx_buf, 0, TX_BUF_NUM * TX_BUF_SIZE);
+ TX_BUF_NUM * DESCP_SIZE_ALIGNED);
+ memset(dma->tx_buf, 0, TX_BUF_NUM * TX_BUF_SIZE_ALIGNED);
/* Initialize TX DMA descriptor table */
for (i = 0; i < TX_BUF_NUM; i++) {
descp = (dma64dd_t *)(dma->tx_desc_aligned) + i;
- bufp = dma->tx_buf + i * TX_BUF_SIZE;
+ bufp = dma->tx_buf + i * TX_BUF_SIZE_ALIGNED;
/* clear buffer memory */
- memset((void *)bufp, 0, TX_BUF_SIZE);
+ memset((void *)bufp, 0, TX_BUF_SIZE_ALIGNED);
ctrl = 0;
/* if last descr set endOfTable */
descp = dma->tx_desc_aligned;
bufp = dma->tx_buf;
flush_dcache_range((unsigned long)descp,
- (unsigned long)(descp +
- sizeof(dma64dd_t) * TX_BUF_NUM));
- flush_dcache_range((unsigned long)(bufp),
- (unsigned long)(bufp + TX_BUF_SIZE * TX_BUF_NUM));
+ (unsigned long)descp +
+ DESCP_SIZE_ALIGNED * TX_BUF_NUM);
+ flush_dcache_range((unsigned long)bufp,
+ (unsigned long)bufp +
+ TX_BUF_SIZE_ALIGNED * TX_BUF_NUM);
/* initialize the DMA channel */
writel((uint32_t)(dma->tx_desc_aligned), GMAC0_DMA_TX_ADDR_LOW_ADDR);
/* clear descriptor memory */
memset((void *)(dma->rx_desc_aligned), 0,
- RX_BUF_NUM * sizeof(dma64dd_t));
+ RX_BUF_NUM * DESCP_SIZE_ALIGNED);
/* clear buffer memory */
- memset(dma->rx_buf, 0, RX_BUF_NUM * RX_BUF_SIZE);
+ memset(dma->rx_buf, 0, RX_BUF_NUM * RX_BUF_SIZE_ALIGNED);
/* Initialize RX DMA descriptor table */
for (i = 0; i < RX_BUF_NUM; i++) {
descp = (dma64dd_t *)(dma->rx_desc_aligned) + i;
- bufp = dma->rx_buf + i * RX_BUF_SIZE;
+ bufp = dma->rx_buf + i * RX_BUF_SIZE_ALIGNED;
ctrl = 0;
/* if last descr set endOfTable */
if (i == (RX_BUF_NUM - 1))
ctrl = D64_CTRL1_EOT;
descp->ctrl1 = ctrl;
- descp->ctrl2 = RX_BUF_SIZE;
+ descp->ctrl2 = RX_BUF_SIZE_ALIGNED;
descp->addrlow = (uint32_t)bufp;
descp->addrhigh = 0;
bufp = dma->rx_buf;
/* flush descriptor and buffer */
flush_dcache_range((unsigned long)descp,
- (unsigned long)(descp +
- sizeof(dma64dd_t) * RX_BUF_NUM));
+ (unsigned long)descp +
+ DESCP_SIZE_ALIGNED * RX_BUF_NUM);
flush_dcache_range((unsigned long)(bufp),
- (unsigned long)(bufp + RX_BUF_SIZE * RX_BUF_NUM));
+ (unsigned long)bufp +
+ RX_BUF_SIZE_ALIGNED * RX_BUF_NUM);
/* initailize the DMA channel */
writel((uint32_t)descp, GMAC0_DMA_RX_ADDR_LOW_ADDR);
free(dma->tx_buf);
dma->tx_buf = NULL;
- free(dma->tx_desc);
- dma->tx_desc = NULL;
+ free(dma->tx_desc_aligned);
dma->tx_desc_aligned = NULL;
free(dma->rx_buf);
dma->rx_buf = NULL;
- free(dma->rx_desc);
- dma->rx_desc = NULL;
+ free(dma->rx_desc_aligned);
dma->rx_desc_aligned = NULL;
return 0;
int gmac_tx_packet(struct eth_dma *dma, void *packet, int length)
{
- uint8_t *bufp = dma->tx_buf + dma->cur_tx_index * TX_BUF_SIZE;
+ uint8_t *bufp = dma->tx_buf + dma->cur_tx_index * TX_BUF_SIZE_ALIGNED;
/* kick off the dma */
size_t len = length;
descp->ctrl2 = ctrl;
/* flush descriptor and buffer */
- flush_dcache_range((unsigned long)descp,
- (unsigned long)(descp + sizeof(dma64dd_t)));
+ flush_dcache_range((unsigned long)dma->tx_desc_aligned,
+ (unsigned long)dma->tx_desc_aligned +
+ DESCP_SIZE_ALIGNED * TX_BUF_NUM);
flush_dcache_range((unsigned long)bufp,
- (unsigned long)(bufp + TX_BUF_SIZE));
+ (unsigned long)bufp + TX_BUF_SIZE_ALIGNED);
/* now update the dma last descriptor */
writel(last_desc, GMAC0_DMA_TX_PTR_ADDR);
;
/* get the packet pointer that corresponds to the rx descriptor */
- bufp = dma->rx_buf + index * RX_BUF_SIZE;
+ bufp = dma->rx_buf + index * RX_BUF_SIZE_ALIGNED;
descp = (dma64dd_t *)(dma->rx_desc_aligned) + index;
/* flush descriptor and buffer */
- flush_dcache_range((unsigned long)descp,
- (unsigned long)(descp + sizeof(dma64dd_t)));
+ flush_dcache_range((unsigned long)dma->rx_desc_aligned,
+ (unsigned long)dma->rx_desc_aligned +
+ DESCP_SIZE_ALIGNED * RX_BUF_NUM);
flush_dcache_range((unsigned long)bufp,
- (unsigned long)(bufp + RX_BUF_SIZE));
+ (unsigned long)bufp + RX_BUF_SIZE_ALIGNED);
buflen = (descp->ctrl2 & D64_CTRL2_BC_MASK);
memcpy(buf, datap, rcvlen);
/* update descriptor that is being added back on ring */
- descp->ctrl2 = RX_BUF_SIZE;
+ descp->ctrl2 = RX_BUF_SIZE_ALIGNED;
descp->addrlow = (uint32_t)bufp;
descp->addrhigh = 0;
/* flush descriptor */
- flush_dcache_range((unsigned long)descp,
- (unsigned long)(descp + sizeof(dma64dd_t)));
+ flush_dcache_range((unsigned long)dma->rx_desc_aligned,
+ (unsigned long)dma->rx_desc_aligned +
+ DESCP_SIZE_ALIGNED * RX_BUF_NUM);
/* set the lastdscr for the rx ring */
writel(((uint32_t)descp) & D64_XP_LD_MASK, GMAC0_DMA_RX_PTR_ADDR);
* set the lastdscr for the rx ring
*/
writel(((uint32_t)(dma->rx_desc_aligned) +
- (RX_BUF_NUM - 1) * RX_BUF_SIZE) &
+ (RX_BUF_NUM - 1) * RX_BUF_SIZE_ALIGNED) &
D64_XP_LD_MASK, GMAC0_DMA_RX_PTR_ADDR);
}
void *tmp;
/*
- * Desc has to be 16-byte aligned ?
- * If it is 8-byte aligned by malloc, fail Tx
+ * Desc has to be 16-byte aligned. But for dcache flush it must be
+ * aligned to ARCH_DMA_MINALIGN.
*/
- tmp = malloc(sizeof(dma64dd_t) * TX_BUF_NUM + 8);
+ tmp = memalign(ARCH_DMA_MINALIGN, DESCP_SIZE_ALIGNED * TX_BUF_NUM);
if (tmp == NULL) {
printf("%s: Failed to allocate TX desc Buffer\n", __func__);
return -1;
}
- dma->tx_desc = (void *)tmp;
- dma->tx_desc_aligned = (void *)(((uint32_t)tmp) & (~0xf));
+ dma->tx_desc_aligned = (void *)tmp;
debug("TX Descriptor Buffer: %p; length: 0x%x\n",
- dma->tx_desc_aligned, sizeof(dma64dd_t) * TX_BUF_NUM);
+ dma->tx_desc_aligned, DESCP_SIZE_ALIGNED * TX_BUF_NUM);
- tmp = malloc(TX_BUF_SIZE * TX_BUF_NUM);
+ tmp = memalign(ARCH_DMA_MINALIGN, TX_BUF_SIZE_ALIGNED * TX_BUF_NUM);
if (tmp == NULL) {
printf("%s: Failed to allocate TX Data Buffer\n", __func__);
- free(dma->tx_desc);
+ free(dma->tx_desc_aligned);
return -1;
}
dma->tx_buf = (uint8_t *)tmp;
debug("TX Data Buffer: %p; length: 0x%x\n",
- dma->tx_buf, TX_BUF_SIZE * TX_BUF_NUM);
+ dma->tx_buf, TX_BUF_SIZE_ALIGNED * TX_BUF_NUM);
- /* Desc has to be 16-byte aligned ? */
- tmp = malloc(sizeof(dma64dd_t) * RX_BUF_NUM + 8);
+ /* Desc has to be 16-byte aligned */
+ tmp = memalign(ARCH_DMA_MINALIGN, DESCP_SIZE_ALIGNED * RX_BUF_NUM);
if (tmp == NULL) {
printf("%s: Failed to allocate RX Descriptor\n", __func__);
- free(dma->tx_desc);
+ free(dma->tx_desc_aligned);
free(dma->tx_buf);
return -1;
}
- dma->rx_desc = tmp;
- dma->rx_desc_aligned = (void *)(((uint32_t)tmp) & (~0xf));
+ dma->rx_desc_aligned = (void *)tmp;
debug("RX Descriptor Buffer: %p, length: 0x%x\n",
- dma->rx_desc_aligned, sizeof(dma64dd_t) * RX_BUF_NUM);
+ dma->rx_desc_aligned, DESCP_SIZE_ALIGNED * RX_BUF_NUM);
- tmp = malloc(RX_BUF_SIZE * RX_BUF_NUM);
+ tmp = memalign(ARCH_DMA_MINALIGN, RX_BUF_SIZE_ALIGNED * RX_BUF_NUM);
if (tmp == NULL) {
printf("%s: Failed to allocate RX Data Buffer\n", __func__);
- free(dma->tx_desc);
+ free(dma->tx_desc_aligned);
free(dma->tx_buf);
- free(dma->rx_desc);
+ free(dma->rx_desc_aligned);
return -1;
}
- dma->rx_buf = tmp;
+ dma->rx_buf = (uint8_t *)tmp;
debug("RX Data Buffer: %p; length: 0x%x\n",
- dma->rx_buf, RX_BUF_SIZE * RX_BUF_NUM);
+ dma->rx_buf, RX_BUF_SIZE_ALIGNED * RX_BUF_NUM);
g_dmactrlflags = 0;
/*
- * Copyright 2014 Broadcom Corporation.
+ * Copyright 2014-2017 Broadcom.
*
* SPDX-License-Identifier: GPL-2.0+
*/
struct eth_dma {
void *tx_desc_aligned;
void *rx_desc_aligned;
- void *tx_desc;
- void *rx_desc;
uint8_t *tx_buf;
uint8_t *rx_buf;
return PHY_INTERFACE_MODE_NONE;
}
+
+void wriop_init_dpmac_qsgmii(int sd, int lane_prtcl)
+{
+ switch (lane_prtcl) {
+ case QSGMII_A:
+ wriop_init_dpmac(sd, 5, (int)lane_prtcl);
+ wriop_init_dpmac(sd, 6, (int)lane_prtcl);
+ wriop_init_dpmac(sd, 7, (int)lane_prtcl);
+ wriop_init_dpmac(sd, 8, (int)lane_prtcl);
+ break;
+ case QSGMII_B:
+ wriop_init_dpmac(sd, 1, (int)lane_prtcl);
+ wriop_init_dpmac(sd, 2, (int)lane_prtcl);
+ wriop_init_dpmac(sd, 3, (int)lane_prtcl);
+ wriop_init_dpmac(sd, 4, (int)lane_prtcl);
+ break;
+ case QSGMII_C:
+ wriop_init_dpmac(sd, 13, (int)lane_prtcl);
+ wriop_init_dpmac(sd, 14, (int)lane_prtcl);
+ wriop_init_dpmac(sd, 15, (int)lane_prtcl);
+ wriop_init_dpmac(sd, 16, (int)lane_prtcl);
+ break;
+ case QSGMII_D:
+ wriop_init_dpmac(sd, 9, (int)lane_prtcl);
+ wriop_init_dpmac(sd, 10, (int)lane_prtcl);
+ wriop_init_dpmac(sd, 11, (int)lane_prtcl);
+ wriop_init_dpmac(sd, 12, (int)lane_prtcl);
+ break;
+ }
+}
config PHY_XILINX
bool "Xilinx Ethernet PHYs support"
+config PHY_FIXED
+ bool "Fixed-Link PHY"
+ depends on DM_ETH
+ help
+ Fixed PHY is used for having a 'fixed-link' to another MAC with a direct
+ connection (MII, RGMII, ...).
+ There is nothing like autoneogation and so
+ on, the link is always up with fixed speed and fixed duplex-setting.
+ More information: doc/device-tree-bindings/net/fixed-link.txt
+
endif #PHYLIB
obj-$(CONFIG_PHY_XILINX) += xilinx_phy.o
obj-$(CONFIG_PHY_VITESSE) += vitesse.o
obj-$(CONFIG_PHY_MSCC) += mscc.o
+obj-$(CONFIG_PHY_FIXED) += fixed.o
--- /dev/null
+/*
+ * Fixed-Link phy
+ *
+ * Copyright 2017 Bernecker & Rainer Industrieelektronik GmbH
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <config.h>
+#include <common.h>
+#include <phy.h>
+#include <dm.h>
+#include <fdt_support.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int fixedphy_probe(struct phy_device *phydev)
+{
+ struct fixed_link *priv;
+ int ofnode = phydev->addr;
+ u32 val;
+
+ /* check for mandatory properties within fixed-link node */
+ val = fdt_getprop_u32_default_node(gd->fdt_blob,
+ ofnode, 0, "speed", 0);
+ if (val != SPEED_10 && val != SPEED_100 && val != SPEED_1000) {
+ printf("ERROR: no/invalid speed given in fixed-link node!");
+ return -EINVAL;
+ }
+
+ priv = malloc(sizeof(*priv));
+ if (!priv)
+ return -ENOMEM;
+ memset(priv, 0, sizeof(*priv));
+
+ phydev->priv = priv;
+ phydev->addr = 0;
+
+ priv->link_speed = val;
+ priv->duplex = fdtdec_get_bool(gd->fdt_blob, ofnode, "full-duplex");
+ priv->pause = fdtdec_get_bool(gd->fdt_blob, ofnode, "pause");
+ priv->asym_pause = fdtdec_get_bool(gd->fdt_blob, ofnode, "asym-pause");
+
+ /* fixed-link phy must not be reset by core phy code */
+ phydev->flags |= PHY_FLAG_BROKEN_RESET;
+
+ return 0;
+}
+
+int fixedphy_startup(struct phy_device *phydev)
+{
+ struct fixed_link *priv = phydev->priv;
+
+ phydev->asym_pause = priv->asym_pause;
+ phydev->pause = priv->pause;
+ phydev->duplex = priv->duplex;
+ phydev->speed = priv->link_speed;
+ phydev->link = 1;
+
+ return 0;
+}
+
+int fixedphy_shutdown(struct phy_device *phydev)
+{
+ return 0;
+}
+
+static struct phy_driver fixedphy_driver = {
+ .uid = PHY_FIXED_ID,
+ .mask = 0xffffffff,
+ .name = "Fixed PHY",
+ .features = PHY_GBIT_FEATURES | SUPPORTED_MII,
+ .probe = fixedphy_probe,
+ .startup = fixedphy_startup,
+ .shutdown = fixedphy_shutdown,
+};
+
+int phy_fixed_init(void)
+{
+ phy_register(&fixedphy_driver);
+ return 0;
+}
#ifdef CONFIG_PHY_MSCC
phy_mscc_init();
#endif
-
+#ifdef CONFIG_PHY_FIXED
+ phy_fixed_init();
+#endif
return 0;
}
struct eth_device *dev, phy_interface_t interface)
#endif
{
- struct phy_device *phydev;
+ struct phy_device *phydev = NULL;
+#ifdef CONFIG_PHY_FIXED
+ int sn;
+ const char *name;
+ sn = fdt_first_subnode(gd->fdt_blob, dev->of_offset);
+ while (sn > 0) {
+ name = fdt_get_name(gd->fdt_blob, sn, NULL);
+ if (name != NULL && strcmp(name, "fixed-link") == 0) {
+ phydev = phy_device_create(bus,
+ sn, PHY_FIXED_ID, interface);
+ break;
+ }
+ sn = fdt_next_subnode(gd->fdt_blob, sn);
+ }
+#endif
+ if (phydev == NULL)
+ phydev = phy_find_by_mask(bus, 1 << addr, interface);
- phydev = phy_find_by_mask(bus, 1 << addr, interface);
if (phydev)
phy_connect_dev(phydev, dev);
else
udelay(200);
}
+static int _sunxi_write_hwaddr(struct emac_eth_dev *priv, u8 *enetaddr)
+{
+ struct emac_regs *regs = priv->regs;
+ u32 enetaddr_lo, enetaddr_hi;
+
+ enetaddr_lo = enetaddr[2] | (enetaddr[1] << 8) | (enetaddr[0] << 16);
+ enetaddr_hi = enetaddr[5] | (enetaddr[4] << 8) | (enetaddr[3] << 16);
+
+ writel(enetaddr_hi, ®s->mac_a1);
+ writel(enetaddr_lo, ®s->mac_a0);
+
+ return 0;
+}
+
static int _sunxi_emac_eth_init(struct emac_eth_dev *priv, u8 *enetaddr)
{
struct emac_regs *regs = priv->regs;
/* Set up EMAC */
emac_setup(priv);
- writel(enetaddr[0] << 16 | enetaddr[1] << 8 | enetaddr[2],
- ®s->mac_a1);
- writel(enetaddr[3] << 16 | enetaddr[4] << 8 | enetaddr[5],
- ®s->mac_a0);
+ _sunxi_write_hwaddr(priv, enetaddr);
mdelay(1);
pci_get_regions(pcie->bus, &io, &mem, &pref);
idx = PCIE_ATU_REGION_INDEX1 + 1;
+ /* Fix the pcie memory map for LS2088A series SoCs */
+ svr = (svr >> SVR_VAR_PER_SHIFT) & 0xFFFFFE;
+ if (svr == SVR_LS2088A || svr == SVR_LS2084A ||
+ svr == SVR_LS2048A || svr == SVR_LS2044A) {
+ if (io)
+ io->phys_start = (io->phys_start &
+ (PCIE_PHYS_SIZE - 1)) +
+ LS2088A_PCIE1_PHYS_ADDR +
+ LS2088A_PCIE_PHYS_SIZE * pcie->idx;
+ if (mem)
+ mem->phys_start = (mem->phys_start &
+ (PCIE_PHYS_SIZE - 1)) +
+ LS2088A_PCIE1_PHYS_ADDR +
+ LS2088A_PCIE_PHYS_SIZE * pcie->idx;
+ if (pref)
+ pref->phys_start = (pref->phys_start &
+ (PCIE_PHYS_SIZE - 1)) +
+ LS2088A_PCIE1_PHYS_ADDR +
+ LS2088A_PCIE_PHYS_SIZE * pcie->idx;
+ }
+
if (io)
/* ATU : OUTBOUND : IO */
ls_pcie_atu_outbound_set(pcie, idx++,
ls_pcie_ep_setup_bar(bar_base, 4, PCIE_BAR4_SIZE);
}
+static void ls_pcie_ep_enable_cfg(struct ls_pcie *pcie)
+{
+ ctrl_writel(pcie, PCIE_CONFIG_READY, PCIE_PF_CONFIG);
+}
+
static void ls_pcie_setup_ep(struct ls_pcie *pcie)
{
u32 sriov;
ls_pcie_ep_setup_bars(pcie->dbi + PCIE_NO_SRIOV_BAR_BASE);
ls_pcie_ep_setup_atu(pcie);
}
+
+ ls_pcie_ep_enable_cfg(pcie);
}
static int ls_pcie_probe(struct udevice *dev)
u8 header_type;
u16 link_sta;
bool ep_mode;
+ uint svr;
int ret;
pcie->bus = dev;
return ret;
}
+ /*
+ * Fix the pcie memory map address and PF control registers address
+ * for LS2088A series SoCs
+ */
+ svr = get_svr();
+ svr = (svr >> SVR_VAR_PER_SHIFT) & 0xFFFFFE;
+ if (svr == SVR_LS2088A || svr == SVR_LS2084A ||
+ svr == SVR_LS2048A || svr == SVR_LS2044A) {
+ pcie->cfg_res.start = LS2088A_PCIE1_PHYS_ADDR +
+ LS2088A_PCIE_PHYS_SIZE * pcie->idx;
+ pcie->ctrl = pcie->lut + 0x40000;
+ }
+
pcie->cfg0 = map_physmem(pcie->cfg_res.start,
fdt_resource_size(&pcie->cfg_res),
MAP_NOCACHE);
#define CONFIG_SYS_PCI_EP_MEMORY_BASE CONFIG_SYS_LOAD_ADDR
#endif
+#define PCIE_PHYS_SIZE 0x200000000
+#define LS2088A_PCIE_PHYS_SIZE 0x800000000
+#define LS2088A_PCIE1_PHYS_ADDR 0x2000000000
+
/* iATU registers */
#define PCIE_ATU_VIEWPORT 0x900
#define PCIE_ATU_REGION_INBOUND (0x1 << 31)
#define PCIE_LUT_ENTRY_COUNT 32
/* PF Controll registers */
+#define PCIE_PF_CONFIG 0x14
#define PCIE_PF_VF_CTRL 0x7F8
#define PCIE_PF_DBG 0x7FC
+#define PCIE_CONFIG_READY (1 << 0)
#define PCIE_SRDS_PRTCL(idx) (PCIE1 + (idx))
#define PCIE_SYS_BASE_ADDR 0x3400000
#define SVR_LS102XA 0
#define SVR_VAR_PER_SHIFT 8
#define SVR_LS102XA_MASK 0x700
+#define SVR_LS2088A 0x870900
+#define SVR_LS2084A 0x870910
+#define SVR_LS2048A 0x870920
+#define SVR_LS2044A 0x870930
/* LS1021a PCIE space */
#define LS1021_PCIE_SPACE_OFFSET 0x4000000000ULL
#include <fdt_support.h>
#include "pcie_layerscape.h"
-#ifdef CONFIG_FSL_LSCH3
+#if defined(CONFIG_FSL_LSCH3) || defined(CONFIG_FSL_LSCH2)
/*
* Return next available LUT index.
*/
u32 *prop;
u32 phandle;
int nodeoffset;
+ uint svr;
+ char *compat = NULL;
/* 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);
+ svr = (get_svr() >> SVR_VAR_PER_SHIFT) & 0xFFFFFE;
+ if (svr == SVR_LS2088A || svr == SVR_LS2084A ||
+ svr == SVR_LS2048A || svr == SVR_LS2044A)
+ compat = "fsl,ls2088a-pcie";
+ else
+ compat = CONFIG_FSL_PCIE_COMPAT;
+ if (compat)
+ nodeoffset = fdt_node_offset_by_compat_reg(blob,
+ compat, pcie->dbi_res.start);
+#endif
if (nodeoffset < 0)
return;
-#else
- return;
-#endif
}
/* get phandle to MSI controller */
fdt_appendprop_u32(blob, nodeoffset, "msi-map", 1);
}
+/*
+ * An iommu-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.:
+ *
+ * iommu-map = <[devid] [phandle-to-iommu-ctrl] [stream-id] [count]
+ * [devid] [phandle-to-iommu-ctrl] [stream-id] [count]>;
+ */
+static void fdt_pcie_set_iommu_map_entry(void *blob, struct ls_pcie *pcie,
+ u32 devid, u32 streamid)
+{
+ u32 *prop;
+ u32 iommu_map[4];
+ int nodeoffset;
+ int lenp;
+
+ /* 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 iommu controller */
+ prop = fdt_getprop_w(blob, nodeoffset, "iommu-map", &lenp);
+ if (prop == NULL) {
+ debug("\n%s: ERROR: missing iommu-map: PCIe%d\n",
+ __func__, pcie->idx);
+ return;
+ }
+
+ /* set iommu-map row */
+ iommu_map[0] = cpu_to_fdt32(devid);
+ iommu_map[1] = *++prop;
+ iommu_map[2] = cpu_to_fdt32(streamid);
+ iommu_map[3] = cpu_to_fdt32(1);
+
+ if (devid == 0) {
+ fdt_setprop_inplace(blob, nodeoffset, "iommu-map",
+ iommu_map, 16);
+ } else {
+ fdt_appendprop(blob, nodeoffset, "iommu-map", iommu_map, 16);
+ }
+}
+
static void fdt_fixup_pcie(void *blob)
{
struct udevice *dev, *bus;
/* update msi-map in device tree */
fdt_pcie_set_msi_map_entry(blob, pcie, bdf >> 8,
streamid);
+ /* update iommu-map in device tree */
+ fdt_pcie_set_iommu_map_entry(blob, pcie, bdf >> 8,
+ streamid);
}
}
#endif
static void ft_pcie_ls_setup(void *blob, struct ls_pcie *pcie)
{
int off;
+ uint svr;
+ char *compat = NULL;
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);
+ svr = (get_svr() >> SVR_VAR_PER_SHIFT) & 0xFFFFFE;
+ if (svr == SVR_LS2088A || svr == SVR_LS2084A ||
+ svr == SVR_LS2048A || svr == SVR_LS2044A)
+ compat = "fsl,ls2088a-pcie";
+ else
+ compat = CONFIG_FSL_PCIE_COMPAT;
+ if (compat)
+ off = fdt_node_offset_by_compat_reg(blob,
+ compat, pcie->dbi_res.start);
+#endif
if (off < 0)
return;
-#else
- return;
-#endif
}
if (pcie->enabled)
list_for_each_entry(pcie, &ls_pcie_list, list)
ft_pcie_ls_setup(blob, pcie);
-#ifdef CONFIG_FSL_LSCH3
+#if defined(CONFIG_FSL_LSCH3) || defined(CONFIG_FSL_LSCH2)
fdt_fixup_pcie(blob);
#endif
}
* setting the size of these devices to 0. This would ensure
* that the complete memory map is assigned to only one flash device.
*/
- qspi_write32(priv->flags, &priv->regs->sfa1ad, priv->amba_base[1]);
+ qspi_write32(priv->flags, &priv->regs->sfa1ad,
+ priv->amba_base[0] + amba_size_per_chip);
switch (priv->num_chipselect) {
+ case 1:
+ break;
case 2:
qspi_write32(priv->flags, &priv->regs->sfa2ad,
priv->amba_base[1]);
#define CONFIG_GICV2
#include <asm/arch/config.h>
+#include <asm/arch/stream_id_lsch2.h>
#define CONFIG_SUPPORT_RAW_INITRD
#define CONFIG_MP
#define CONFIG_GICV2
+#include <asm/arch/stream_id_lsch2.h>
#include <asm/arch/config.h>
/* Link Definitions */
#define MTDPARTS_DEFAULT "mtdparts=spi0.0:1m(uboot)," \
"5m(kernel),1m(dtb),9m(file_system)"
#else
-#define MTDPARTS_DEFAULT "mtdparts=60000000.nor:1m(nor_bank0_rcw)," \
- "1m(nor_bank0_uboot),1m(nor_bank0_uboot_env)," \
- "1m(nor_bank0_fman_uconde),40m(nor_bank0_fit)," \
- "1m(nor_bank4_rcw),1m(nor_bank4_uboot)," \
- "1m(nor_bank4_uboot_env),1m(nor_bank4_fman_ucode)," \
- "40m(nor_bank4_fit);7e800000.flash:" \
+#define MTDPARTS_DEFAULT "mtdparts=60000000.nor:" \
+ "2m@0x100000(nor_bank0_uboot),"\
+ "40m@0x1100000(nor_bank0_fit)," \
+ "7m(nor_bank0_user)," \
+ "2m@0x4100000(nor_bank4_uboot)," \
+ "40m@0x5100000(nor_bank4_fit),"\
+ "-(nor_bank4_user);" \
+ "7e800000.flash:" \
"1m(nand_uboot),1m(nand_uboot_env)," \
"20m(nand_fit);spi0.0:1m(uboot)," \
"5m(kernel),1m(dtb),9m(file_system)"
#define CONFIG_GICV2
#include <asm/arch/config.h>
+#include <asm/arch/stream_id_lsch2.h>
/* Link Definitions */
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_FSL_OCRAM_BASE + 0xfff0)
#define MTDPARTS_DEFAULT "mtdparts=1550000.quadspi:2m(uboot)," \
"14m(free)"
#else
-#define MTDPARTS_DEFAULT "mtdparts=60000000.nor:1m(nor_bank0_rcw)," \
- "1m(nor_bank0_uboot),1m(nor_bank0_uboot_env)," \
- "1m(nor_bank0_fman_uconde),40m(nor_bank0_fit)," \
- "1m(nor_bank4_rcw),1m(nor_bank4_uboot)," \
- "1m(nor_bank4_uboot_env),1m(nor_bank4_fman_ucode)," \
- "40m(nor_bank4_fit);7e800000.flash:" \
+#define MTDPARTS_DEFAULT "mtdparts=60000000.nor:" \
+ "2m@0x100000(nor_bank0_uboot),"\
+ "40m@0x1100000(nor_bank0_fit)," \
+ "7m(nor_bank0_user)," \
+ "2m@0x4100000(nor_bank4_uboot)," \
+ "40m@0x5100000(nor_bank4_fit),"\
+ "-(nor_bank4_user);" \
+ "7e800000.flash:" \
"4m(nand_uboot),36m(nand_kernel)," \
"472m(nand_free);spi0.0:2m(uboot)," \
"14m(free)"
#define CONFIG_GICV3
#define CONFIG_FSL_TZPC_BP147
-#include <asm/arch/ls2080a_stream_id.h>
+#include <asm/arch/stream_id_lsch3.h>
#include <asm/arch/config.h>
/* Link Definitions */
"kernel_start=0x581100000\0" \
"kernel_load=0xa0000000\0" \
"kernel_size=0x2800000\0" \
+ "mcmemsize=0x40000000\0" \
"mcinitcmd=esbc_validate 0x580c80000;" \
"esbc_validate 0x580cc0000;" \
"fsl_mc start mc 0x580300000" \
"kernel_start=0x581100000\0" \
"kernel_load=0xa0000000\0" \
"kernel_size=0x2800000\0" \
+ "mcmemsize=0x40000000\0" \
"mcinitcmd=fsl_mc start mc 0x580300000" \
" 0x580800000 \0"
#endif /* CONFIG_SECURE_BOOT */
"kernel_start=0x581100000\0" \
"kernel_load=0xa0000000\0" \
"kernel_size=0x2800000\0" \
+ "mcmemsize=0x40000000\0" \
"fdtfile=fsl-ls2080a-rdb.dtb\0" \
"mcinitcmd=esbc_validate 0x580c80000;" \
"esbc_validate 0x580cc0000;" \
"kernel_start=0x581100000\0" \
"kernel_load=0xa0000000\0" \
"kernel_size=0x2800000\0" \
+ "mcmemsize=0x40000000\0" \
"fdtfile=fsl-ls2080a-rdb.dtb\0" \
"mcinitcmd=fsl_mc start mc 0x580300000" \
" 0x580800000 \0" \
void wriop_dpmac_disable(int);
void wriop_dpmac_enable(int);
phy_interface_t wriop_dpmac_enet_if(int, int);
+void wriop_init_dpmac_qsgmii(int, int);
#endif /* __LDPAA_WRIOP_H */
u8 num_srk;
u8 srk_sel;
u8 reserve;
- u8 ie_flag;
} len_kr;
+ u8 ie_flag;
u32 uid_flag;
#define MAX_KEY_ENTRIES 8
#endif
+#if defined(CONFIG_FSL_ISBC_KEY_EXT)
+#define IE_FLAG_MASK 0x1
+#define SCRATCH_IE_LOW_ADR 13
+#define SCRATCH_IE_HIGH_ADR 14
+#endif
#else /* CONFIG_ESBC_HDR_LS */
#define MAX_KEY_ENTRIES 4
#endif
+#if defined(CONFIG_FSL_ISBC_KEY_EXT)
+#define IE_FLAG_MASK 0xFFFFFFFF
+#endif
+
#endif /* CONFIG_ESBC_HDR_LS */
};
#endif
+/* ESBC global structure.
+ * Data to be used across verification of different images.
+ * Stores follwoing Data:
+ * IE Table
+ */
+struct fsl_secboot_glb {
+#if defined(CONFIG_FSL_ISBC_KEY_EXT)
+ uintptr_t ie_addr;
+ struct ie_key_info ie_tbl;
+#endif
+};
/*
* ESBC private structure.
* Private structure used by ESBC to store following fields
*/
struct fsl_secboot_img_priv {
uint32_t hdr_location;
- u32 ie_addr;
+ uintptr_t ie_addr;
u32 key_len;
struct fsl_secboot_img_hdr hdr;
#endif
extern void nand_init(void);
+unsigned long nand_size(void);
#include <linux/compat.h>
#include <linux/mtd/mtd.h>
#include <linux/ethtool.h>
#include <linux/mdio.h>
+#define PHY_FIXED_ID 0xa5a55a5a
+
#define PHY_MAX_ADDR 32
#define PHY_FLAG_BROKEN_RESET (1 << 0) /* soft reset not supported */
int phy_vitesse_init(void);
int phy_xilinx_init(void);
int phy_mscc_init(void);
+int phy_fixed_init(void);
int board_phy_config(struct phy_device *phydev);
int get_phy_id(struct mii_dev *bus, int addr, int devad, u32 *phy_id);
net_set_state(NETLOOP_FAIL);
return;
}
- net_netmask.s_addr = IN_CLASSB_NET;
+ net_netmask.s_addr = htonl(IN_CLASSB_NET);
seed = seed_mac();
if (ip.s_addr == 0)
pbl_parser(params->imagename);
/* parse the pbi.cfg file. */
- pbl_parser(params->imagename2);
+ if (params->imagename2[0] != '\0')
+ pbl_parser(params->imagename2);
+
+ if (params->datafile) {
+ fp_uboot = fopen(params->datafile, "r");
+ if (fp_uboot == NULL) {
+ printf("Error: %s open failed\n", params->datafile);
+ exit(EXIT_FAILURE);
+ }
- fp_uboot = fopen(params->datafile, "r");
- if (fp_uboot == NULL) {
- printf("Error: %s open failed\n", params->datafile);
- exit(EXIT_FAILURE);
+ load_uboot(fp_uboot);
+ fclose(fp_uboot);
}
-
- load_uboot(fp_uboot);
add_end_cmd();
- fclose(fp_uboot);
lseek(ifd, 0, SEEK_SET);
size = pbl_size;
if (!params)
return EXIT_FAILURE;
- fp_uboot = fopen(params->datafile, "r");
- if (fp_uboot == NULL) {
- printf("Error: %s open failed\n", params->datafile);
- exit(EXIT_FAILURE);
- }
- fd = fileno(fp_uboot);
+ if (params->datafile) {
+ fp_uboot = fopen(params->datafile, "r");
+ if (fp_uboot == NULL) {
+ printf("Error: %s open failed\n", params->datafile);
+ exit(EXIT_FAILURE);
+ }
+ fd = fileno(fp_uboot);
- if (fstat(fd, &st) == -1) {
- printf("Error: Could not determine u-boot image size. %s\n",
- strerror(errno));
- exit(EXIT_FAILURE);
- }
+ if (fstat(fd, &st) == -1) {
+ printf("Error: Could not determine u-boot image size. %s\n",
+ strerror(errno));
+ exit(EXIT_FAILURE);
+ }
- /* For the variable size, we need to pad it to 64 byte boundary */
- uboot_size = roundup(st.st_size, 64);
+ /* For the variable size, pad it to 64 byte boundary */
+ uboot_size = roundup(st.st_size, 64);
+ fclose(fp_uboot);
+ }
if (params->arch == IH_ARCH_ARM) {
arch_flag = IH_ARCH_ARM;
projects / people / ms / u-boot.git / commitdiff
