Remove driver model CONFIGs from the board config headers and use Kconfig instead.
Signed-off-by: Simon Glass
CONFIG_SPL=y CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,SPL,MX6Q" +S:CONFIG_ARM=y +S:CONFIG_TARGET_MX6SABRESD=y CONFIG_DM=y CONFIG_DM_THERMAL=y