CONFIG_SPL is defined as a primary option in Kconfig. It should not be added to CONFIG_SYS_EXTRA_OPTIONS.
Signed-off-by: Masahiro Yamada Acked-by: Ian Campbell
CONFIG_SPL=y CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/gateworks/gw_ventana/gw_ventana.cfg,MX6QDL" +S:CONFIG_ARM=y +S:CONFIG_TARGET_GW_VENTANA=y