Remove driver model CONFIGs from the board config headers and use Kconfig instead.
Signed-off-by: Simon Glass
CONFIG_SYS_EXTRA_OPTIONS="stv0991" CONFIG_ARM=y CONFIG_TARGET_STV0991=y CONFIG_SYS_MALLOC_F=y CONFIG_SYS_MALLOC_F_LEN=0x2000 CONFIG_DM=y CONFIG_DM_SERIAL=y