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net: pfe_eth: read PFE ESBC header flash with spi_flash_read API

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Read PFE ESBC header flash with spi_flash_read API
- logs as follows,
  Net:   SF: Detected s25fs512s with page size 256 Bytes, erase size 256
  KiB, total 64 MiB
  "Synchronous Abort" handler, esr 0x96000210
  elr: 000000008206db44 lr : 0000000082004ea0 (reloc)
  elr: 00000000b7ba6b44 lr : 00000000b7b3dea0
  x0 : 00000000b79407e8 x1 : 0000000040640000
  x2 : 0000000000000050 x3 : 0000000000000000
  x4 : 000000000000000a x5 : 0000000000000050
  x6 : 0000000000000366 x7 : 00000000b7942308
  x8 : 00000000b76407c0 x9 : 0000000000000008
  x10: 0000000000000044 x11: 00000000b7634d1c
  x12: 000000000000004f x13: 0000000000000044
  x14: 00000000b7634d98 x15: 00000000b76407c0
  x16: 0000000000000000 x17: 0000000000000000
  x18: 00000000b7636dd8 x19: 0000000000000000
  x20: 00000000b79407d0 x21: 00000000b79407e8
  x22: 0000000040640000 x23: 00000000b7634e58
  x24: 0000000000000000 x25: 0000000003800000
  x26: 00000000b7bdd000 x27: 0000000000000000
  x28: 0000000000000000 x29: 00000000b7634d10

  Code: d2800003 eb03005f 54000101 d65f03c0 (f8636826)
  Resetting CPU ...

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
This commit is contained in:
Biwen Li 2020-11-05 19:28:12 +08:00 committed by Priyanka Jain
parent 4ed00656a9
commit 164941c2c4
4 changed files with 81 additions and 10 deletions
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11
board/freescale/ls1012afrdm/Kconfig
View file

@ -16,6 +16,10 @@ config SYS_LS_PFE_FW_ADDR
hex "Flash address of PFE firmware"
default 0x40a00000
config SYS_LS_PFE_FW_LENGTH
hex "length of PFE firmware"
default 0x40000
config SYS_LS_PPA_FW_ADDR
hex "PPA Firmware Addr"
default 0x40400000
@ -65,6 +69,10 @@ config SYS_LS_PFE_FW_ADDR
hex "Flash address of PFE firmware"
default 0x40020000
config SYS_LS_PFE_FW_LENGTH
hex "length of PFE firmware"
default 0x40000
config SYS_LS_PPA_FW_ADDR
hex "PPA Firmware Addr"
default 0x40060000
@ -77,6 +85,9 @@ config SYS_LS_PFE_ESBC_ADDR
hex "PFE Firmware HDR Addr"
default 0x401f8000
config SYS_LS_PFE_ESBC_LENGTH
hex "length of PFE Firmware HDR"
default 0xc00
endif
if TARGET_LS1012AFRDM || TARGET_LS1012AFRWY

14
board/freescale/ls1012aqds/Kconfig
View file

@ -20,6 +20,14 @@ if CHAIN_OF_TRUST
config SYS_LS_PPA_ESBC_ADDR
hex "PPA Firmware HDR Addr"
default 0x40680000
config SYS_LS_PFE_ESBC_ADDR
hex "PFE Firmware HDR Addr"
default 0x40700000
config SYS_LS_PFE_ESBC_LENGTH
hex "length of PFE Firmware HDR"
default 0xc00
endif
if FSL_PFE
@ -39,9 +47,9 @@ config SYS_LS_PFE_FW_ADDR
hex "Flash address of PFE firmware"
default 0x40a00000
config SYS_LS_PFE_ESBC_ADDR
hex "PFE Firmware HDR Addr"
default 0x40700000
config SYS_LS_PFE_FW_LENGTH
hex "length of PFE firmware"
default 0x300000
config DDR_PFE_PHYS_BASEADDR
hex "PFE DDR physical base address"

18
board/freescale/ls1012ardb/Kconfig
View file

@ -20,6 +20,14 @@ if CHAIN_OF_TRUST
config SYS_LS_PPA_ESBC_ADDR
hex "PPA Firmware HDR Addr"
default 0x40680000
config SYS_LS_PFE_ESBC_ADDR
hex "PFE Firmware HDR Addr"
default 0x40640000
config SYS_LS_PFE_ESBC_LENGTH
hex "length of PFE Firmware HDR"
default 0xc00
endif
if FSL_PFE
@ -33,9 +41,9 @@ config SYS_LS_PFE_FW_ADDR
hex "Flash address of PFE firmware"
default 0x40a00000
config SYS_LS_PFE_ESBC_ADDR
hex "PFE Firmware HDR Addr"
default 0x40640000
config SYS_LS_PFE_FW_LENGTH
hex "length of PFE firmware"
default 0x300000
config DDR_PFE_PHYS_BASEADDR
hex "PFE DDR physical base address"
@ -89,6 +97,10 @@ config SYS_LS_PFE_FW_ADDR
hex "Flash address of PFE firmware"
default 0x40a00000
config SYS_LS_PFE_FW_LENGTH
hex "length of PFE firmware"
default 0x300000
config DDR_PFE_PHYS_BASEADDR
hex "PFE DDR physical base address"
default 0x03800000

48
drivers/net/pfe_eth/pfe_firmware.c
View file

@ -10,6 +10,8 @@
* files.
*/
#include <dm.h>
#include <dm/device-internal.h>
#include <image.h>
#include <log.h>
#include <malloc.h>
@ -24,6 +26,9 @@
#define PFE_FIRMWARE_FIT_CNF_NAME "config@1"
static const void *pfe_fit_addr;
#ifdef CONFIG_CHAIN_OF_TRUST
static const void *pfe_esbc_hdr_addr;
#endif
/*
* PFE elf firmware loader.
@ -169,7 +174,7 @@ int pfe_spi_flash_init(void)
struct spi_flash *pfe_flash;
struct udevice *new;
int ret = 0;
void *addr = malloc(CONFIG_SYS_QE_FMAN_FW_LENGTH);
void *addr = malloc(CONFIG_SYS_LS_PFE_FW_LENGTH);
if (!addr)
return -ENOMEM;
@ -179,21 +184,56 @@ int pfe_spi_flash_init(void)
CONFIG_ENV_SPI_MAX_HZ,
CONFIG_ENV_SPI_MODE,
&new);
if (ret) {
printf("SF: failed to probe spi\n");
free(addr);
device_remove(new, DM_REMOVE_NORMAL);
return ret;
}
pfe_flash = dev_get_uclass_priv(new);
if (!pfe_flash) {
printf("SF: probe for pfe failed\n");
free(addr);
device_remove(new, DM_REMOVE_NORMAL);
return -ENODEV;
}
ret = spi_flash_read(pfe_flash,
CONFIG_SYS_LS_PFE_FW_ADDR,
CONFIG_SYS_QE_FMAN_FW_LENGTH,
CONFIG_SYS_LS_PFE_FW_LENGTH,
addr);
if (ret)
if (ret) {
printf("SF: read for pfe failed\n");
free(addr);
spi_flash_free(pfe_flash);
return ret;
}
#ifdef CONFIG_CHAIN_OF_TRUST
void *hdr_addr = malloc(CONFIG_SYS_LS_PFE_ESBC_LENGTH);
if (!hdr_addr) {
free(addr);
spi_flash_free(pfe_flash);
return -ENOMEM;
}
ret = spi_flash_read(pfe_flash,
CONFIG_SYS_LS_PFE_ESBC_ADDR,
CONFIG_SYS_LS_PFE_ESBC_LENGTH,
hdr_addr);
if (ret) {
printf("SF: failed to read pfe esbc header\n");
free(addr);
free(hdr_addr);
spi_flash_free(pfe_flash);
return ret;
}
pfe_esbc_hdr_addr = hdr_addr;
#endif
pfe_fit_addr = addr;
spi_flash_free(pfe_flash);
@ -233,7 +273,7 @@ int pfe_firmware_init(void)
goto err;
#ifdef CONFIG_CHAIN_OF_TRUST
pfe_esbc_hdr = CONFIG_SYS_LS_PFE_ESBC_ADDR;
pfe_esbc_hdr = (uintptr_t)pfe_esbc_hdr_addr;
pfe_img_addr = (uintptr_t)pfe_fit_addr;
if (fsl_check_boot_mode_secure() != 0) {
/*