tree 5dcb8b750a49b4aef85310dc6cef818d309363ac
parent e294ec6a2074ecb9b909b41d1709cfb2fd779729
author Vikram Kanigiri <vikram.kanigiri@arm.com> 1437646588 +0100
committer Vikram Kanigiri <vikram.kanigiri@arm.com> 1441198125 +0100

Ensure BL2 security state is secure

BL2 loads secure runtime code(BL3-1, BL3-2) and hence it has to
run in secure world otherwise BL3-1/BL3-2 have to execute from
non-secure memory. Hence, This patch removes the change_security_state()
call in bl1_run_bl2() and replaces it with an assert to confirm
the BL2 as secure.

Fixes ARM-software/tf-issues#314

Change-Id: I611b83f5c4090e58a76a2e950b0d797b46df3c29