]> git.sur5r.net Git - u-boot/commit
imx: hab: Check if CSF contains deprecated commands
authorUtkarsh Gupta <utkarsh.gupta@nxp.com>
Tue, 20 Feb 2018 01:19:25 +0000 (01:19 +0000)
committerStefano Babic <sbabic@denx.de>
Thu, 22 Feb 2018 13:35:57 +0000 (14:35 +0100)
commit20fa1dd386c891f7d6477e7d442dda76af6c765b
treecdf335306d754e7f64bdd271b7bb7afd7d9d6474
parented286bc80e9d237dd1732ced037427e7d9a277a0
imx: hab: Check if CSF contains deprecated commands

Write, Check and Set MID commands have been deprecated from the Code
Signing Tool (CST) v2.3.3 and will not be implemented in newer versions
of HAB, hence the following features are no longer available:

- Write Data
- Clear Mask
- Set Mask
- Check All Clear
- Check All Set
- Check Any Clear
- Check Any Set
- Set MID

The inappropriate use of Write Data command may lead to an incorrect
authentication boot flow. Since no specific application has been identified
that requires the use of any of these features, it is highly recommended to
add this check.

Signed-off-by: Utkarsh Gupta <utkarsh.gupta@nxp.com>
Signed-off-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
arch/arm/include/asm/mach-imx/hab.h
arch/arm/mach-imx/hab.c