tree a8123ac555fb3189c8c7daa8ac87ff914decc1e4
parent 956defc7207150ecde2b1ecefffc61ea40a0fef3
author Etienne Carriere <etienne.carriere@linaro.org> 1517573778 +0100
committer Etienne Carriere <etienne.carriere@linaro.org> 1517573778 +0100

aarch32: use lr as bl32 boot argument on aarch32 only systems

Add 'lr_svc' as a boot parameter in AArch32 bl1. This is used by Optee
and Trusty to get the non-secure entry point on AArch32 platforms.

This change is not ported in AArch64 mode where the BL31, not BL32,
is in charge of booting the non secure image (BL33).

Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>