diff options
| author | Bin Meng <bmeng.cn@gmail.com> | 2018-06-10 06:25:03 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2018-06-13 09:50:57 +0800 |
| commit | 16dde8945ea948e675e48326e740e098dea2035e (patch) | |
| tree | 27e1998ff253f7b6d717d52adfa43c91b5598fbc /arch/x86/cpu | |
| parent | b8038a1cdb857c87dd4bafb43e27159118f1a3e4 (diff) | |
x86: efi: payload: Enforce toolchain to generate 64-bit EFI payload stub codes
Attempting to use a toolchain that is preconfigured to generate code
for the 32-bit architecture (i386), for example, the i386-linux-gcc
toolchain on kernel.org, to compile the 64-bit EFI payload does not
build. This updates the makefile fragments to ensure '-m64' is passed
to toolchain when building the 64-bit EFI payload stub codes.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/x86/cpu')
| -rw-r--r-- | arch/x86/cpu/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/cpu/Makefile b/arch/x86/cpu/Makefile index d5a17d08cf..af9e26caab 100644 --- a/arch/x86/cpu/Makefile +++ b/arch/x86/cpu/Makefile @@ -18,7 +18,8 @@ obj-y += cpu.o cpu_x86.o ifndef CONFIG_$(SPL_)X86_64 AFLAGS_REMOVE_call32.o := -mregparm=3 \ $(if $(CONFIG_EFI_STUB_64BIT),-march=i386 -m32) -AFLAGS_call32.o := -fpic -fshort-wchar +AFLAGS_call32.o := -fpic -fshort-wchar \ + $(if $(CONFIG_EFI_STUB_64BIT),-m64) extra-y += call32.o endif |