lib/edid.c: Allow use of when not NGI

Change-Id: I8709e3e61686979137b08d24efad903700d18e0b
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/19501
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
diff --git a/src/lib/Makefile.inc b/src/lib/Makefile.inc
index 8f92b29..55f5960 100644
--- a/src/lib/Makefile.inc
+++ b/src/lib/Makefile.inc
@@ -130,7 +130,7 @@
 ramstage-$(CONFIG_TRACE) += trace.c
 ramstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
 ramstage-$(CONFIG_COVERAGE) += libgcov.c
-ramstage-$(CONFIG_MAINBOARD_DO_NATIVE_VGA_INIT) += edid.c
+ramstage-y += edid.c
 ramstage-y += memrange.c
 ramstage-$(CONFIG_COOP_MULTITASKING) += thread.c
 ramstage-$(CONFIG_TIMER_QUEUE) += timer_queue.c