[U-Boot] [PATCH 09/19] x86: Allow an option ROM to be built into U-Boot

[Simon Glass]

Some x86 machines require a binary blob containing 16-bit initialisation
code for their video hardware. Allow this to be built into the x86 ROM so
that it is accessible during boot.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 Makefile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Makefile b/Makefile
index feb1b4c..04053c9 100644
--- a/Makefile
+++ b/Makefile
@@ -983,6 +983,9 @@ u-boot.rom: u-boot-x86-16bit.bin u-boot-dtb.bin \
 	$(objtree)/tools/ifdtool -w \
 		$(CONFIG_SYS_X86_START16):$(objtree)/u-boot-x86-16bit.bin \
 		u-boot.tmp
+	$(objtree)/tools/ifdtool -w \
+		$(CONFIG_X86_OPTION_ROM_ADDR):$(srctree)/board/$(BOARDDIR)/$(CONFIG_X86_OPTION_ROM_FILENAME) \
+		u-boot.tmp
 	mv u-boot.tmp $@
 
 OBJCOPYFLAGS_u-boot-x86-16bit.bin := -O binary -j .start16 -j .resetvec
-- 
2.1.0.rc2.206.gedb03e5