x86: Move VGA option rom macros to Kconfig
Move X86_OPTION_ROM_FILE & X86_OPTION_ROM_ADDR to arch/x86/Kconfig
and rename them to VGA_BIOS_FILE & VGA_BIOS_ADDR which depend on
HAVE_VGA_BIOS. The new names are consistent with other x86 binary
blob options like HAVE_FSP/FSP_FILE/FSP_ADDR.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
diff --git a/doc/README.x86 b/doc/README.x86
index 49d6e83..7f3914f 100644
--- a/doc/README.x86
+++ b/doc/README.x86
@@ -79,7 +79,7 @@
* ./northbridge/intel/sandybridge/systemagent-r6.bin
The 3rd one should be renamed to mrc.bin.
-As for the video ROM, you can get it here [3].
+As for the video ROM, you can get it here [3] and rename it to vga.bin.
Make sure all these binary blobs are put in the board directory.
Now you can build U-Boot and obtain u-boot.rom: