mainboard/intel/galileo: Split out enabling FSP1_1

Split out enabling FSP 1.1 support to prepare for enabling FSP 2.0
support.

TEST=Build and run on Galileo Gen2.

Change-Id: Ic4e814bcf61f9480f98e2d7bc7a1648dec43a07d
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/15001
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>

src/mainboard/intel/galileo/Kconfig

@@ -19,8 +19,8 @@ config BOARD_SPECIFIC_OPTIONS
 	def_bool y
 	select BOARD_ROMSIZE_KB_8192
 	select HAVE_ACPI_TABLES
-	select PLATFORM_USES_FSP1_1
 	select SOC_INTEL_QUARK
+	select USE_FSP1_1
 
 config MAINBOARD_DIR
 	string
@@ -43,4 +43,9 @@ config GALILEO_GEN2
 	  runtime.  Select which generation of the Galileo that coreboot
 	  should initialize.
 
+config USE_FSP1_1
+	bool
+	default n
+	select PLATFORM_USES_FSP1_1
+
 endif # BOARD_INTEL_QUARK

src/mainboard/intel/galileo/Makefile.inc

@@ -13,7 +13,9 @@
 ## GNU General Public License for more details.
 ##
 
+ifeq ($(CONFIG_PLATFORM_USES_FSP1_1),y)
 CPPFLAGS_common += -I$(src)/vendorcode/intel/fsp/fsp1_1/quark
+endif
 
 romstage-y += gpio.c