LM
/
u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

configs: am64x_evm_r5/a53_defconfig: Fix eMMC raw boot offsets 

EMMC boot is broken for AM64x platform. This is due to the size of
tiboot3.bin growing beyond the 500KB of memory allocated in eMMC.
There was effort to move the offsets and give more space to tiboot3.bin,
but the offsets in defconfig were not updated. Update offsets in
defconfig to load each binary from the correct adress in eMMC according
to the following eMMC layout:

            boot0/1 partition
    0x0+----------------------------------+
       |     tiboot3.bin (1 MB)           |
  0x800+----------------------------------+
       |       tispl.bin (2 MB)           |
0x1800+-----------------------------------+
       |       u-boot.img (4 MB)          |
0x3800+-----------------------------------+
       |      environment (128 KB)        |
0x3900+-----------------------------------+

Signed-off-by: Judith Mendez <jm@ti.com>
This commit is contained in:
Judith Mendez 2023-11-21 15:46:48 -06:00 committed by Udit Kumar
parent 9ec80a1510
commit a4f2cd532a
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
configs/am64x_evm_a53_defconfig
View File

@ -44,7 +44,7 @@ CONFIG_SPL_STACK_R=y
CONFIG_SYS_SPL_MALLOC=y
CONFIG_SYS_SPL_MALLOC_SIZE=0x800000
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x1400
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x1800
CONFIG_SPL_DMA=y
CONFIG_SPL_ENV_SUPPORT=y
CONFIG_SPL_ETH=y

2
configs/am64x_evm_r5_defconfig
View File

@ -51,7 +51,7 @@ CONFIG_CUSTOM_SYS_SPL_MALLOC_ADDR=0x84000000
CONFIG_SYS_SPL_MALLOC_SIZE=0x1000000
CONFIG_SPL_EARLY_BSS=y
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x400
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x800
CONFIG_SPL_DMA=y
CONFIG_SPL_ENV_SUPPORT=y
CONFIG_SPL_ETH=y