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@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