mb/intel/d945gclf: Add cmos.default

With this the system falls back to sane default
settings when nvram is invalid.

Change-Id: Ie13fd01c4f8403cbedbd7497ad9012c30f494a69
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/17042
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: David Hendricks <dhendrix@chromium.org>

src/mainboard/intel/d945gclf/Kconfig

@@ -23,6 +23,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select SOUTHBRIDGE_INTEL_I82801GX
 	select SUPERIO_SMSC_LPC47M15X
 	select HAVE_OPTION_TABLE
+	select HAVE_CMOS_DEFAULT
 	select HAVE_PIRQ_TABLE
 	select HAVE_MP_TABLE
 	select HAVE_ACPI_TABLES

src/mainboard/intel/d945gclf/cmos.default

@@ -0,0 +1,7 @@
+boot_option=Fallback
+baud_rate=115200
+debug_level=Spew
+hyper_threading=Enable
+nmi=Enable
+boot_devices=''
+gfx_uma_size=8M