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authorSimon Glass <sjg@chromium.org>2015-08-04 12:33:56 -0600
committerSimon Glass <sjg@chromium.org>2015-08-05 08:44:07 -0600
commit96a8d409a75af99ac7a9a9ba707d544f9cf44fc0 (patch)
tree42d2df0ab57c55ce9f0a191b97fb88a7858b81ff /arch/x86/cpu/start16.S
parent6f92ed8f1abfe94ee1c96c83c21f4092bb04ff63 (diff)
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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>
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