On Fri, 29 Mar 2013 04:43:23 +0000 Gupta Ruchika-R66431 <[email protected]> wrote:
> > From: [email protected] [mailto:[email protected]] On Behalf > > Of Otavio Salvador > > Sent: Thursday, March 28, 2013 8:23 PM > > To: Gupta Ruchika-R66431 > > Cc: U-Boot Mailing List; Fleming Andy-AFLEMING > > Subject: Re: [U-Boot] [PATCH 0/5] FSL SECURE BOOT: Add support for next > > level image validation > > > > On Thu, Mar 28, 2013 at 7:46 AM, Ruchika Gupta <[email protected]> > > wrote: > > > The patch set adds support for next level image validation (linux, > > > rootfs, dtb) in secure boot scenarios. > > > > It seems to focus in PowerPC, do you know if same code could be ported to > > ARM? > For the code to be ported to ARM platform, corresponding hardware blocks like > cryptographic accelerator/SW support for crypto operations, IOMMU and a > security monitor block will be required. i.mx6 has, and other future ARM-based devices will have, a CAAM, so I see no reason why any of this code should be restricted to power arch at all. How does this patchseries integrate with this SHA offload patchseries: http://article.gmane.org/gmane.comp.boot-loaders.u-boot/156321 and this "verified boot" implementation: http://article.gmane.org/gmane.comp.boot-loaders.u-boot/156422 ? Kim _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
