soc/intel/apollolake: Take advantage of common opregion code

Change-Id: I2d16336513bcd5a0544a6b68b609e40dd7c141fb
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/14807
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

src/soc/intel/apollolake/Kconfig

@@ -44,6 +44,8 @@ config CPU_SPECIFIC_OPTIONS
 	select PLATFORM_USES_FSP2_0
 	select HAVE_HARD_RESET
 	select SOC_INTEL_COMMON
+	select SOC_INTEL_COMMON_GFX_OPREGION
+	select ADD_VBT_DATA_FILE
 
 config TPM_ON_FAST_SPI
 	bool