Vboot wrapper initial implementation

Patch 1: Initial change
Patch 2: Fix comment in vboot_struct.h
Patch 3: Revert files unintentionally reverted
Patch 4: (rebase)
Patch 5: (rebase)
Patch 6: Revert files unintentionally reverted (again)
Patch 7: Fix mocked tlcl for ARM build

BUG=chromium-os:17010
TEST=make && make runtests; works on H2C; emerge-tegra2_seaboard chromeos-bootimage compiles

Change-Id: I6e5ce72d41b9297c07a3f330a881eba68cfabee2
Reviewed-on: http://gerrit.chromium.org/gerrit/3593
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Tested-by: Randall Spangler <rspangler@chromium.org>
22 files changed