tree 42d2df0ab57c55ce9f0a191b97fb88a7858b81ff
parent 6f92ed8f1abfe94ee1c96c83c21f4092bb04ff63
author Simon Glass <sjg@chromium.org> 1438713236 -0600
committer Simon Glass <sjg@chromium.org> 1438785847 -0600

efi: Add 64-bit payload support

Most EFI implementations use 64-bit. Add a way to build U-Boot as a 64-bit
EFI payload. The payload unpacks a (32-bit) U-Boot and starts it. This can
be enabled for x86 boards at present.

Signed-off-by: Simon Glass <sjg@chromium.org>
Improvements to how the payload is built:
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>