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arm: mvebu: allow additional 4096 offset for bootable mmc image

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Disarm the error message forcing u-boot/spl image to be located at
sector 0 on eMMC data-partition and microSD.
Offset 0 makes sense on eMMC boot partitions only, data partition must
use 4096 to avoid conflicting with MBR.

Valid offsets when booting from microSD, reported by boot-rom v1.73:

BootROM: Bad header at offset 00000200
BootROM: Bad header at offset 00004400
BootROM: Bad header at offset 00200000
BootROM: Bad header at offset 00400000
BootROM: Bad header at offset 00600000
BootROM: Bad header at offset 00800000
BootROM: Bad header at offset 00A00000
BootROM: Bad header at offset 00C00000
BootROM: Bad header at offset 00E00000
BootROM: Bad header at offset 01000000
BootROM: Bad header at offset 01200000
BootROM: Bad header at offset 01400000
BootROM: Bad header at offset 01600000
BootROM: Bad header at offset 01800000
BootROM: Bad header at offset 01A00000
BootROM: Bad header at offset 01C00000
BootROM: Bad header at offset 01E00000
BootROM: Bad header at offset 02000000
BootROM: Bad header at offset 02200000
BootROM: Bad header at offset 02400000
BootROM: Bad header at offset 02600000
BootROM: Bad header at offset 02800000
BootROM: Bad header at offset 02A00000
BootROM: Bad header at offset 02C00000
BootROM: Bad header at offset 02E00000

Valid offsets when booting from eMMC:

BootROM: Bad header at offset 00000000
BootROM: Bad header at offset 00200000
Switching BootPartitions.
BootROM: Bad header at offset 00000000
BootROM: Bad header at offset 00200000

Fixes: 2226ca1734 ("arm: mvebu: Load U-Boot proper binary in SPL code based on kwbimage header")

Signed-off-by: Josua Mayer <josua@solid-run.com>
Reviewed-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Josua Mayer
2023-10-26 14:49:36 +02:00
committed by Stefan Roese
parent 81d2c54e38
commit a5539f976b
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm/mach-mvebu/spl.c
+3 -2
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@@ -71,8 +71,9 @@
#error CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR must be set to 0
#endif
#if !defined(CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_DATA_PART_OFFSET) || \
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_DATA_PART_OFFSET != 0
#error CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_DATA_PART_OFFSET must be set to 0
(CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_DATA_PART_OFFSET != 0 && \
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_DATA_PART_OFFSET != 4096)
#error CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_DATA_PART_OFFSET must be set to either 0 or 4096
#endif
#endif