tree 9f79fd39f3cd44b8e3da0f36fdebcfc972d75de9
parent 1f3029f3433d80fccad6b56a72a75d16f4f7f93d
author Adrian Alonso <aalonso@freescale.com> 1444675695 -0500
committer Stefano Babic <sbabic@denx.de> 1446214957 +0100

imx: hab: add mx7 secure boot support

Add mx7 secure boot support, add helper macro IS_HAB_ENABLED_BIT
to get the corresponding bit mask per SoC (mx7 or mx6) to identify
if securue boot feature is enabled/disabled.

On authenticate_image only check for mmu enabled on mx6 SoC to
force pu_irom_mmu_enabled so ROM code can perform mmu cache flush
mx7 SoC ROM code does not have this issue as ROM enables cache support
based on fuse settings.

Signed-off-by: Adrian Alonso <aalonso@freescale.com>