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3 Commits

Author SHA1 Message Date
Adrian Alonso ee3899aa6c 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>
 2015-10-30 15:22:37 +01:00
Adrian Alonso fba6f9efa4 imx: hab: use read_fuse for secure boot settings 
Use read_fuse api fuction call to read secure boot fuse
settings (enabled/disabled).

Signed-off-by: Adrian Alonso <aalonso@freescale.com>
 2015-10-30 15:22:37 +01:00
Adrian Alonso 7a7281a91c imx: hab: rework secure boot support for imx6 
Rework secure boot support for imx6, move existing hab support
for imx6 into imx-common for SoC reuse.

Signed-off-by: Adrian Alonso <aalonso@freescale.com>
 2015-10-30 15:20:57 +01:00