[U-Boot] [Patch] bss section initialization on s3c44b0

[Jean-Christophe PLAGNIOL-VILLARD]

On 13:55 Thu 21 May     , Ming-Dien Chang wrote:
> Clear the .BSS section for S3C44B0 to get a zero-filled .BSS section.
> 
> Signed-off-by : Ming-Dien Chang <mingdien.chang at gmail.com>
> 
> 
> diff --git a/cpu/s3c44b0/start.S b/cpu/s3c44b0/start.S
> index f5a3d3a..a6d27aa 100644
> --- a/cpu/s3c44b0/start.S
> +++ b/cpu/s3c44b0/start.S
> @@ -154,6 +154,25 @@ vector_copy_loop:
>         ble     vector_copy_loop
>  #endif /* CONFIG_SKIP_RELOCATE_UBOOT */
> 
> +       /*
> +        * Initialize .bss section.
> +        */
> +       mov     r2, #0
> +       mov     r3, #0
> +       mov     r4, #0
> +       mov     r5, #0
> +       mov     r6, #0
> +       mov     r7, #0
> +       mov     r8, #0
> +       mov     r9, #0
> +       mov     r10, #0
> +       ldr     r0, _bss_start
> +       ldr     r1, _bss_end
> +zerolize:
> +       stmia   r0!, {r2-r10}
> +       cmp     r0, r1
> +       blt     zerolize
> +
please use the same code as other arm cpu start.S

as example cpu/arm926ejs/start.S

Best Regards,
J.