diff options
| author | Jonas Karlman <[email protected]> | 2025-04-13 19:59:37 +0000 |
|---|---|---|
| committer | Kever Yang <[email protected]> | 2025-05-06 15:58:25 +0800 |
| commit | ce0dccf4593d2eefcb6b0c3145a2f0dd7490d900 (patch) | |
| tree | 2a8eb0deaa9283cf092aa5f4d3efc6e748907485 | |
| parent | 59c253a11f9005223f3f11ad5da101ac13c6e70b (diff) | |
rockchip: Add SPL_PAD_TO Kconfig default value
Almost all Rockchip boards use the same Kconfig value for SPL_PAD_TO,
0x7f8000.
u-boot-rockchip.bin is typically written to offset 64S (32KiB) of MMC
media. u-boot.itb (or u-boot.img) is typically expected at offset 16384S
(8MiB) of MMC media (SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x4000).
SPL_PAD_TO is used as the offset for u-boot.itb (or u-boot.img) in the
generated simple-bin binman image, and can be calculated as:
SPL_PAD_TO = (16384S - 64S) * 512 = 0x7f8000
Add this value as a default value for ARCH_ROCKCHIP.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
Reviewed-by: Quentin Schulz <[email protected]>
| -rw-r--r-- | common/spl/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/common/spl/Kconfig b/common/spl/Kconfig index 0bc96d0a781..aa3a85eea54 100644 --- a/common/spl/Kconfig +++ b/common/spl/Kconfig @@ -96,6 +96,7 @@ config SPL_MAX_SIZE config SPL_PAD_TO hex "Offset to which the SPL should be padded before appending the SPL payload" + default 0x7f8000 if ARCH_ROCKCHIP default 0x31000 if ARCH_MX6 && MX6_OCRAM_256KB default 0x11000 if ARCH_MX7 || (ARCH_MX6 && !MX6_OCRAM_256KB) default 0x10000 if ARCH_KEYSTONE |