On 1/3/23 02:18, Rick Chen wrote:
Original openSBI (without FW_PIC) will relocate itselt
typo: itself
from 0x1000000 to 0x0. After openSBI added FW_PIC codes, it will not relocate any more and alaways run at 0x1000000.
typo: always
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
Changes in v2
- fix typo
- describe why is this change a must have
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 -- 2.17.1