[PATCH v2] riscv: ae350: support openSBI 1.0+ which enable FW_PIC

[Samuel Holland]

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 at andestech.com>

Reviewed-by: Samuel Holland <samuel at 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
>