From 9fa3a54220cdfaf8df54ddcdbd4feaeda6a74bd9 Mon Sep 17 00:00:00 2001 From: Sumit Garg Date: Thu, 20 Apr 2017 05:09:11 +0530 Subject: [PATCH] armv8: fsl-layerscape: Support loading PPA header from eMMC/SD and NAND Flash Add Kconfig option to support loading PPA header from eMMC/SD and NAND Flash. Signed-off-by: Sumit Garg Signed-off-by: Udit Agarwal Tested-by: Vinitha Pillai Reviewed-by: York Sun --- 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 12fd80e7dbf..4c16c4cd0c6 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig +++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig @@ -182,12 +182,22 @@ 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 config SYS_FSL_ERRATUM_A010315