[U-Boot] [PATCH 2/3] fsl-ppa: Kconfig: Support to load PPA hdr from eMMC/SD and NAND Flash

[York Sun]

On 04/07/2017 04:42 AM, Sumit Garg wrote:
> Add support to load PPA hdr from eMMC/SD and NAND Flash in Kconfig
>
> Signed-off-by: Sumit Garg <sumit.garg at nxp.com>
> Signed-off-by: Udit Agarwal <udit.agarwal at nxp.com>
> Tested-by: Vinitha Pillai <vinitha.pillai at nxp.com>
> ---
>  arch/arm/cpu/armv8/fsl-layerscape/Kconfig | 10 ++++++++++
>  1 file changed, 10 insertions(+)
>
> diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
> index 9fb76f0..4c9b6ce 100644
> --- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
> +++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
> @@ -179,12 +179,22 @@ config SYS_LS_PPA_ESBC_ADDR
>  	default 0x40740000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS1046A
>  	default 0x40480000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS1012A
>  	default 0x580c40000 if SYS_LS_PPA_FW_IN_XIP && FSL_LSCH3
> +	default 0x700000 if SYS_LS_PPA_FW_IN_MMC
> +	default 0x700000 if SYS_LS_PPA_FW_IN_NAND
>  	help
>  	  If the PPA header firmware locate at XIP flash, such as NOR or
>  	  QSPI flash, this address is a directly memory-mapped.
>  	  If it is in a serial accessed flash, such as NAND and SD
>  	  card, it is a byte offset.
>
> +config LS_PPA_ESBC_HDR_SIZE
> +	hex "Length of PPA ESBC header"
> +	depends on FSL_LS_PPA && CHAIN_OF_TRUST && !SYS_LS_PPA_FW_IN_XIP
> +	default 0x2000
> +	help
> +	  Length (in bytes) of PPA ESBC header to be copied from MMC/SD or
> +	  NAND to memory to validate PPA image.
> +
>  endmenu
>

The order of patches seems wrong. You add two Kconfig options here but 
you use them in your patch #1.

York