x86: qemu: Support operation as an EFI payload
Disable a few things which interfere with the EFI init. This allows QEMU to
to boot into EFI, load a U-Boot payload then boot to the U-Boot prompt.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/board/emulation/qemu-x86/Kconfig b/board/emulation/qemu-x86/Kconfig
index e777ef4..c9181fc 100644
--- a/board/emulation/qemu-x86/Kconfig
+++ b/board/emulation/qemu-x86/Kconfig
@@ -13,11 +13,12 @@
default "qemu-x86"
config SYS_TEXT_BASE
- default 0xfff00000
+ default 0xfff00000 if !EFI_STUB
+ default 0x01110000 if EFI_STUB
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
- select X86_RESET_VECTOR
+ select X86_RESET_VECTOR if !EFI_STUB
select QEMU
select BOARD_ROMSIZE_KB_1024