[OE-core] [RFC, v2, 1/4] u-boot: basic support of dtb append for verified boot

[Andreas Dannenberg]

On Wed, Apr 20, 2016 at 03:50:36PM +0200, Yannick Gicquel wrote:
> This introduces a new uboot-sign.class to support U-Boot verified boot.
> 
> This part delivers the new class file, with related environment variables, and
> a basic prepend to do_install task which performs the concatenation of the
> u-boot-nodtb.bin and the device tree blob. The 'cat' command used
> overrides the u-boot.bin in both DEPLOYDIR & build dir to propagate the
> changes in later tasks (do_install, do_package, etc.)
> 
> Signed-off-by: Yannick Gicquel <yannick.gicquel at iot.bzh>
> Reviewed-by: Tom Rini <trini at konsulko.com>

Acked-by: Andreas Dannenberg <dannenberg at ti.com>


Thanks for the submission! Agreed with Tom, this will hopefully make the
FIT-based authentication scheme easier and more accessible.


--
Andreas Dannenberg
Texas Instruments Inc