tree ef6d74ab123999b4f3b0e7394b98aea8cabceba8
parent 83fc4a930bad68ca0014a25e0c41dc71cffa28b3
author Yatharth Kochar <yatharth.kochar@arm.com> 1467294732 +0100
committer Yatharth Kochar <yatharth.kochar@arm.com> 1474471678 +0100

AArch32: Add generic changes in BL2

This patch adds generic changes in BL2 to support AArch32 state.
New AArch32 specific assembly/C files are introduced and
some files are moved to AArch32/64 specific folders.
BL2 for AArch64 is refactored but functionally identical.

BL2 executes in Secure SVC mode in AArch32 state.

Change-Id: Ifaacbc2a91f8640876385b953adb24744d9dbde3