arm: imx: hab: Print HAB event log only after calling ROM
authorBryan O'Donoghue <bryan.odonoghue@linaro.org>
Fri, 12 Jan 2018 12:40:11 +0000 (12:40 +0000)
committerStefano Babic <sbabic@denx.de>
Sun, 14 Jan 2018 16:26:30 +0000 (17:26 +0100)
commit2c6c68d282b84f8766917bd72db17bfb223f2cca
tree6185c3eb93df4afd7707df8995ec16f8f7830cab
parentb7c3cae7d35f003b8f4d15e8597eb638e5302796
arm: imx: hab: Print HAB event log only after calling ROM

The current flow of authenticate_image() will print the HAB event log even
if we reject an element of the IVT header before ever calling into the ROM.
This can be confusing.

This patch changes the flow of the code so that the HAB event log is only
printed out if we have called into the ROM and received some sort of status
code.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Suggested-by: Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
arch/arm/mach-imx/hab.c