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| author | Simon Glass <sjg@chromium.org> | 2015-08-04 12:33:56 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-08-05 08:44:07 -0600 |
| commit | 96a8d409a75af99ac7a9a9ba707d544f9cf44fc0 (patch) | |
| tree | 42d2df0ab57c55ce9f0a191b97fb88a7858b81ff /Makefile | |
| parent | 6f92ed8f1abfe94ee1c96c83c21f4092bb04ff63 (diff) | |
| download | blackbird-obmc-uboot-96a8d409a75af99ac7a9a9ba707d544f9cf44fc0.tar.gz blackbird-obmc-uboot-96a8d409a75af99ac7a9a9ba707d544f9cf44fc0.zip | |
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>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1100,7 +1100,7 @@ u-boot-payload.lds: $(LDSCRIPT_EFI) FORCE # Rule to link the EFI payload which contains a stub and a U-Boot binary quiet_cmd_u-boot_payload ?= LD $@ cmd_u-boot_payload ?= $(LD) $(LDFLAGS_EFI_PAYLOAD) -o $@ \ - -T u-boot-payload.lds \ + -T u-boot-payload.lds arch/x86/cpu/call32.o \ lib/efi/efi.o lib/efi/efi_stub.o u-boot-dtb.bin.o \ $(addprefix arch/$(ARCH)/lib/efi/,$(EFISTUB)) |
