x86: efi-payload64: Add bootstd support

Enable bootstd support for U-Boot at VirtualBox described at
https://source.denx.de/u-boot/u-boot/-/blob/master/doc/develop/bootstd.rst

This is used to boot system images at Virtualbox via
- distroboot (extlinux.conf)
- boot script

Signed-off-by: Thomas Mittelstaedt <thomas.mittelstaedt@bosch.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[Added 'efi-payload64' tag]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>

diff --git a/configs/efi-x86_payload64_defconfig b/configs/efi-x86_payload64_defconfig
index 9b45e06360ecaec03e93d114582bbb2d6b1b6fd4..6c6f705b6e03f8039484642e746554b0d22bfdd2 100644 (file)
--- a/configs/efi-x86_payload64_defconfig
+++ b/configs/efi-x86_payload64_defconfig
@@ -7,6 +7,7 @@ CONFIG_VENDOR_EFI=y
 CONFIG_TARGET_EFI_PAYLOAD=y
 CONFIG_FIT=y
 CONFIG_FIT_SIGNATURE=y
+CONFIG_BOOTSTD_FULL=y
 CONFIG_LEGACY_IMAGE_FORMAT=y
 CONFIG_SHOW_BOOT_PROGRESS=y
 CONFIG_USE_BOOTARGS=y