hikey960: fix invoking driver init in image load driver

It's unnecessary to call platform driver initialization in image
load driver. We could make bl2_platform_setup() to executing
just before SCP_BL2 by setting flag IMAGE_ATTRIB_PLAT_SETUP.

Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
3 files changed