Add recipes for common layer for the bsp area, includes
trustedfirmware-a, boot-firmware and u-boot recipe append.
Change-Id: I447a52750afb02cc170f38d5148fa4b5f5777abc
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Add initial configuration for arm common layerj
Change-Id: I59cd6b5d4a1fa31eec4472900dbb0fc52f18c4c4
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>