SPL runs on the L2 LIM, which is 2M in size mapped at 0x8000000.This region consists of 16 0x20000 sized regions, each one can be used as either L2 cache way or SRAM (not both).From top to bottom, you have way 0-15.The way 0 is always enabled, so SPL can only use at most 0x1e0000 bytes of memory.So, update the value of the CONFIG_SPL_STACK to 0x81CFFFF.
Signed-off-by: Yanhong Wang yanhong.wang@starfivetech.com --- configs/starfive_visionfive2_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configs/starfive_visionfive2_defconfig b/configs/starfive_visionfive2_defconfig index ffbc4b9476..fc3d27bbec 100644 --- a/configs/starfive_visionfive2_defconfig +++ b/configs/starfive_visionfive2_defconfig @@ -13,7 +13,7 @@ CONFIG_SYS_PROMPT="StarFive #" CONFIG_OF_LIBFDT_OVERLAY=y CONFIG_DM_RESET=y CONFIG_SPL_MMC=y -CONFIG_SPL_STACK=0x8180000 +CONFIG_SPL_STACK=0x81CFFFF CONFIG_SPL=y CONFIG_SPL_SPI_FLASH_SUPPORT=y CONFIG_SPL_SPI=y