We plan to enable device tree in SPL by default. Before doing this, explicitly disable it for all boards.
Signed-off-by: Simon Glass
CONFIG_ARM=y CONFIG_ARCH_EXYNOS=y CONFIG_TARGET_S5PC210_UNIVERSAL=y CONFIG_SPL_DISABLE_OF_CONTROL=y CONFIG_DEFAULT_DEVICE_TREE="exynos4210-universal_c210" CONFIG_CMD_SETEXPR=y CONFIG_OF_CONTROL=y