Boot Brillo on picoimx board

Modify the boot partition to mmcblk0.
Modify the boot configuration for kernel.

Change-Id: Ia9ffcf75d221c8fdd61e20b527fc2f0ebbb8098d
Signed-off-by: Guoyin Chen <guoyin.chen@freescale.com>
Signed-off-by: Hui Fang <hui.fang@freescale.com>
Signed-off-by: Haoran Wang <Haoran.Wang@freescale.com>
5 files changed