[U-Boot] [PATCH 6/7] SECURE_BOOT: Enable chain of trust on LS1012A platform

[Sumit Garg]

> -----Original Message-----
> From: york sun
> Sent: Wednesday, March 29, 2017 10:20 PM
> To: Sumit Garg <sumit.garg at nxp.com>; u-boot at lists.denx.de
> Cc: Ruchika Gupta <ruchika.gupta at nxp.com>; Prabhakar Kushwaha
> <prabhakar.kushwaha at nxp.com>; Vini Pillai <vinitha.pillai at nxp.com>
> Subject: Re: [PATCH 6/7] SECURE_BOOT: Enable chain of trust on LS1012A
> platform
> 
> On 03/23/2017 01:19 AM, Sumit Garg wrote:
> > From: Vinitha Pillai-B57223 <vinitha.pillai at nxp.com>
> >
> > Define bootscript and its header addresses for QSPI target Also add
> > PPA header address in Kconfig
> >
> > Signed-off-by: Vinitha Pillai <vinitha.pillai at nxp.com>
> > Signed-off-by: Sumit Garg <sumit.garg at nxp.com>
> > ---
> >  arch/arm/cpu/armv8/fsl-layerscape/Kconfig         | 1 +
> >  arch/arm/include/asm/arch-fsl-layerscape/config.h | 7 ++++++-
> >  arch/arm/include/asm/fsl_secure_boot.h            | 3 +++
> >  3 files changed, 10 insertions(+), 1 deletion(-)
> >
> > diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
> > b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
> > index fbb6642..03bc9ea 100644
> > --- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
> > +++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
> > @@ -160,6 +160,7 @@ config SYS_LS_PPA_ESBC_ADDR
> >  	depends on FSL_LS_PPA && CHAIN_OF_TRUST
> >  	default 0x600c0000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS1043A
> >  	default 0x40740000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS1046A
> > +	default 0x40480000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS1012A
> 
> This one has another different offset. Why?
> 
> York
 
This is due to difference in memory map for LS1012A and LS1046A in SDK.

Sumit