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| author | Simon Glass <sjg@chromium.org> | 2014-11-14 20:56:35 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2014-11-25 07:11:16 -0700 |
| commit | d040ac0a89a6ffdcd27bfba24984a339e8a4addc (patch) | |
| tree | b1b5696a52970d01ef64442b9e92839550ad53cb /Makefile | |
| parent | 998110241bfc5c7101e20e38948e0a3b68c3ecc9 (diff) | |
| download | u-boot-d040ac0a89a6ffdcd27bfba24984a339e8a4addc.tar.gz u-boot-d040ac0a89a6ffdcd27bfba24984a339e8a4addc.tar.xz u-boot-d040ac0a89a6ffdcd27bfba24984a339e8a4addc.zip | |
x86: Allow an option ROM to be built into U-Boot
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>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -980,6 +980,9 @@ 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 |