[U-Boot] [PATCH 1/4] arm64: ls1043ardb: Add sd_bootcmd for distro fallback in case of sdboot

[York Sun]

On 08/30/2017 03:43 AM, Shengzhou Liu wrote:
> Signed-off-by: Shengzhou Liu <Shengzhou.Liu at nxp.com>
> ---
>   include/configs/ls1043a_common.h | 11 ++++++++++-
>   1 file changed, 10 insertions(+), 1 deletion(-)
> 
> diff --git a/include/configs/ls1043a_common.h b/include/configs/ls1043a_common.h
> index f064d5c24a..976c031574 100644
> --- a/include/configs/ls1043a_common.h
> +++ b/include/configs/ls1043a_common.h
> @@ -281,6 +281,8 @@
>   	"fdt_addr_r=0x90000000\0"		\
>   	"load_addr=0xa0000000\0"		\
>   	"kernel_size=0x2800000\0"		\
> +	"kernel_addr_sd=0x8000\0"		\
> +	"kernel_size_sd=0x14000\0"		\
>   	"console=ttyS0,115200\0"		\
>   	"mtdparts=" MTDPARTS_DEFAULT "\0"	\
>   	BOOTENV					\
> @@ -318,12 +320,19 @@
>   		"$kernel_addr $kernel_size && bootm $load_addr#$board\0" \
>   	"nor_bootcmd=echo Trying load from nor..;"	\
>   		"cp.b $kernel_addr $load_addr "	\
> -		"$kernel_size && bootm $load_addr#$board\0"
> +		"$kernel_size && bootm $load_addr#$board\0"	\
> +	"sd_bootcmd=echo Trying load from SD ..;"	\
> +		"mmcinfo; mmc read $load_addr "		\
> +		"$kernel_addr_sd $kernel_size_sd ;"	\
> +		" bootm $load_addr#$board\0"
>   

Shouldn't you be using "&&" instead of ";" between commands?

York