[U-Boot] [PATCH] arm64: ls2088ardb: Add distro secure boot support

[York Sun]

On 06/11/2017 09:16 PM, Vinitha Pillai-B57223 wrote:
> Enable validation of boot.scr script prior to its execution dependent
> on "secureboot" flag in environment. Also enable "secureboot=y"
> flag in environment for ARM based platforms instead of bootcmd.
> 
> Signed-off-by: Vinitha Pillai <vinitha.pillai at nxp.com>
> Signed-off-by: Sumit Garg <sumit.garg at nxp.com>
> ---
> 
> This patch depends on the following patch:
> 
> https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpatchwork.ozlabs.org%2Fpatch%2F771211%2F&data=01%7C01%7Cyork.sun%40nxp.com%7C55dc88c51ec742fae2cf08d4b149c191%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0&sdata=sWcsO%2FFpDClq73QjSjROyVYlAL6U6swULxUwu3DtedQ%3D&reserved=0
> 
>   include/configs/ls2080ardb.h | 107 +++++++++++++++++++------------------------
>   1 file changed, 46 insertions(+), 61 deletions(-)
> 
> diff --git a/include/configs/ls2080ardb.h b/include/configs/ls2080ardb.h
> index 5fb889f..20757af 100644
> --- a/include/configs/ls2080ardb.h
> +++ b/include/configs/ls2080ardb.h
> @@ -365,77 +365,37 @@ unsigned long get_board_sys_clk(void);
>   
>   #ifdef CONFIG_QSPI_BOOT
>   #define MC_INIT_CMD				\
> -	"mcinitcmd=sf probe 0:0;"		\
> -	"sf read 0x20a00000 0xA00000 0x100000;"	\
> -	"sf read 0x20e00000 0xE00000 0x100000;" \
> +	"mcinitcmd=env exists secureboot && "		\
> +	"esbc_validate 0x20700000 && "	\
> +	"esbc_validate 0x20740000;" \
>   	"fsl_mc start mc 0x20a00000 0x20e00000 \0"
>   #else
>   #define MC_INIT_CMD			\
> -	"mcinitcmd=fsl_mc start mc 0x580a00000" \
> -	" 0x580e00000 \0"
> +	"mcinitcmd=env exists secureboot && " \
> +	"esbc_validate 0x580700000 && "	\
> +	"esbc_validate 0x580740000; " \
> +	"fsl_mc start mc 0x580a00000 0x580e00000 \0"
>   #endif
>   

I have a lot of conflicts with this file. Looks like you have a patch 
adding MC_INIT_CMD. I will try to figure it out. Need you to test the 
code later.

York