On 2024/4/30 23:30, Jonas Karlman wrote:
On rk3399-puma the FIT payload is located at sector 0x200 compared to the more Rockchip common sector 0x4000 offset:
SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x200
Because FIT payload is located at sector 0x200 and IDBlock is located at sector 64, the combined size of TPL+SPL (idbloader.img) cannot take up more than 224 KiB:
(0x200 - 64) x 512 = 0x38000 (224 KiB)
Adjust SPL_PAD_TO to match the used 0x200 sector offset.
Signed-off-by: Jonas Karlman jonas@kwiboo.se
Reviewed-by: Kever Yang kever.yang@rock-chips.com
Thanks, - Kever
v2: New patch split from DT sync patch
With this change it should be possible to drop the following u-boot.dtsi override and use the default offset = <CONFIG_SPL_PAD_TO>.
offset = <((CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR - 64) * 512)>;
configs/puma-rk3399_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configs/puma-rk3399_defconfig b/configs/puma-rk3399_defconfig index 14a7bc8b1e00..ec7d52a6e13e 100644 --- a/configs/puma-rk3399_defconfig +++ b/configs/puma-rk3399_defconfig @@ -31,7 +31,7 @@ CONFIG_DEBUG_UART=y CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-puma-haikou.dtb" CONFIG_DISPLAY_BOARDINFO_LATE=y CONFIG_SPL_MAX_SIZE=0x2e000 -CONFIG_SPL_PAD_TO=0x7f8000 +CONFIG_SPL_PAD_TO=0x38000 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set # CONFIG_SPL_SHARES_INIT_SP_ADDR is not set CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x200