Add support to load PPA hdr from eMMC/SD and NAND Flash in Kconfig
Signed-off-by: Sumit Garg <sumit.g...@nxp.com>
Signed-off-by: Udit Agarwal <udit.agar...@nxp.com>
Tested-by: Vinitha Pillai <vinitha.pil...@nxp.com>
---
Changes in v2:
Changed order of patch 1 & 2. Also moved assignment of ppa_esbc_hdr to
CONFIG_SYS_LS_PPA_ESBC_ADDR in XIP space as it's not required in case of
SD/NAND.
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
config SYS_FSL_ERRATUM_A010315
--
1.9.1
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