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| author | Tom Rini <trini@konsulko.com> | 2016-03-16 19:55:55 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-04-01 17:17:39 -0400 |
| commit | b745e82837e7c285fefdecfd580a343ecbd3baff (patch) | |
| tree | d73d1618bf9d7e3c552fe8cb64715608e41ef80a /arch/arm/Makefile | |
| parent | 40345e9ea74b0caef06f205364bb2cf93528cc40 (diff) | |
| download | u-boot-b745e82837e7c285fefdecfd580a343ecbd3baff.tar.gz | |
arm: clang: Update support slightly
- Move most of the flags required into LLVM_RELFLAGS to test at build
time instead of requiring them to be passed in.
- Update doc/README.clang to reflect this
- Switch to rpi_2 as the example as it's closer to working out of the
box than rpi is.
Cc: Jeroen Hofstee <jeroen@myspectrum.nl>
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'arch/arm/Makefile')
| -rw-r--r-- | arch/arm/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/Makefile b/arch/arm/Makefile index ce006aed77..09ba027cff 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -16,7 +16,8 @@ arch-$(CONFIG_CPU_SA1100) =-march=armv4 arch-$(CONFIG_CPU_PXA) = arch-$(CONFIG_CPU_ARM1136) =-march=armv5 arch-$(CONFIG_CPU_ARM1176) =-march=armv5t -arch-$(CONFIG_CPU_V7) =$(call cc-option, -march=armv7-a, -march=armv5) +arch-$(CONFIG_CPU_V7) =$(call cc-option, -march=armv7-a, \ + $(call cc-option, -march=armv7, -march=armv5)) arch-$(CONFIG_ARM64) =-march=armv8-a # Evaluate arch cc-option calls now |