Original OpenSBI (without FW_PIC) will relocate itself from 0x1000000 to 0x0. After OpenSBI added FW_PIC codes, it will not relocate any more and always run at 0x1000000. Hence, it may overlap with Kernel memory region. So it is necessary to change OpenSBI address from 0x1000000 to 0x0.
More details can refer to commit cb052d771200 ("riscv: qemu: spl: Fix booting Linux kernel with OpenSBI 1.0+")
Signed-off-by: Rick Chen rick@andestech.com Reviewed-by: Samuel Holland samuel@sholland.org Reviewed-by: Bin Meng bmeng@tinylab.org --- Changes in v4 - fix openSBI typo --- board/AndesTech/ax25-ae350/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/AndesTech/ax25-ae350/Kconfig b/board/AndesTech/ax25-ae350/Kconfig index 36b67f0b52..4bb33b0793 100644 --- a/board/AndesTech/ax25-ae350/Kconfig +++ b/board/AndesTech/ax25-ae350/Kconfig @@ -25,7 +25,7 @@ config SPL_TEXT_BASE default 0x800000
config SPL_OPENSBI_LOAD_ADDR - default 0x01000000 + default 0x00000000
config SYS_FDT_BASE hex