Modify the picosom to be suit for Brillo configurations.
Signed-off-by: Haoran Wang
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/technexion/picosom-imx6ul/imximage.cfg,MX6UL,ANDROID_SUPPORT,BRILLO_SUPPORT" CONFIG_ARM=y CONFIG_TARGET_PICOSOM_IMX6UL=y CONFIG_DM=y CONFIG_DM_THERMAL=y