Hi Samuel
On 1/3/23 02:18, Rick Chen wrote:
Original openSBI (without FW_PIC) will relocate itselt
typo: itself
OK, I will fix it.
from 0x1000000 to 0x0. After openSBI added FW_PIC codes, it will not relocate any more and alaways run at 0x1000000.
typo: always
OK, I will fix it.
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
Thank you for reviewing.
Best Regards, Rick
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 0x00000000config SYS_FDT_BASE hex -- 2.17.1