lib/edid: Split out fill_lb_framebuffer()
Place it into new edid_fill_fb.c, and invert the logic of the Kconfig
guard (NATIVE_VGA_INIT_USE_EDID is now !NO_EDID_FILL_FB). It has to be
selected by all drivers that use MAINBOARD_DO_NATIVE_VGA_INIT but pro-
vide their own fill_lb_framebuffer() implementation.
Change-Id: I90634b835bd8e2d150b1c714328a5b2774d891bd
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/19764
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
diff --git a/src/lib/Kconfig b/src/lib/Kconfig
new file mode 100644
index 0000000..6d5f034
--- /dev/null
+++ b/src/lib/Kconfig
@@ -0,0 +1,7 @@
+config NO_EDID_FILL_FB
+ bool
+ default y if !MAINBOARD_DO_NATIVE_VGA_INIT
+ help
+ Don't include default fill_lb_framebuffer() implementation. Select
+ this if your drivers uses MAINBOARD_DO_NATIVE_VGA_INIT but provides
+ its own fill_lb_framebuffer() implementation.