[PATCH next v7 09/12] ast2600: spl: Locate load buffer in DRAM space

[Joel Stanley]

On Wed, 20 Oct 2021 at 02:50, Chia-Wei Wang <chiawei_wang at aspeedtech.com> wrote:
>
> Return CONFIG_SYS_LOAD_ADDR pointing to DRAM space for
> spl_get_load_buffer() to allow generic SPL image loading
> code (e.g. FIT and Ymodem) to store data in DRAM.
>
> Signed-off-by: Chia-Wei Wang <chiawei_wang at aspeedtech.com>

Reviewed-by: Joel Stanley <joel at jms.id.au>

> ---
>  arch/arm/mach-aspeed/ast2600/spl.c | 9 +--------
>  1 file changed, 1 insertion(+), 8 deletions(-)
>
> diff --git a/arch/arm/mach-aspeed/ast2600/spl.c b/arch/arm/mach-aspeed/ast2600/spl.c
> index 0d8cb29678..6c49d6aede 100644
> --- a/arch/arm/mach-aspeed/ast2600/spl.c
> +++ b/arch/arm/mach-aspeed/ast2600/spl.c
> @@ -28,14 +28,7 @@ u32 spl_boot_device(void)
>
>  struct image_header *spl_get_load_buffer(ssize_t offset, size_t size)
>  {
> -       /*
> -        * When boot from SPI, AST2600 already remap 0x00000000 ~ 0x0fffffff
> -        * to BMC SPI memory space 0x20000000 ~ 0x2fffffff. The next stage BL
> -        * has been located in SPI for XIP. In this case, the load buffer for
> -        * SPL image loading will be set to the remapped address of the next
> -        * BL instead of the DRAM space CONFIG_SYS_LOAD_ADDR
> -        */
> -       return (struct image_header *)(CONFIG_SYS_TEXT_BASE);
> +       return (struct image_header *)(CONFIG_SYS_LOAD_ADDR);
>  }
>
>  #ifdef CONFIG_SPL_OS_BOOT
> --
> 2.17.1
>