diff options
author | Tom Hughes <tomhughes@chromium.org> | 2022-06-06 17:06:58 -0700 |
---|---|---|
committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-06-15 22:14:34 +0000 |
commit | dbd7e8249d3cf0a834629127ee378fdf4b700681 (patch) | |
tree | a7da927de51d39629dd12687885df7c07d663a42 /core/cortex-m0 | |
parent | 38ef6b7306679544e8e86adcebb3cb8ff3c78a3d (diff) | |
download | chrome-ec-dbd7e8249d3cf0a834629127ee378fdf4b700681.tar.gz |
Makefile: Set core-specific LLVM toolchain
There are separate toolchains for ARMv6-M (cortex-m0) and ARMv7-M
(cortex-m).
BRANCH=none
BUG=b:172020503, b:234181908
TEST=./util/compare_build.sh -b all -j 120
=> MATCH
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Change-Id: Icc131934a7b721ef3732d1b0e3f26bd4906239d2
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3693041
Reviewed-by: Diana Z <dzigterman@chromium.org>
Diffstat (limited to 'core/cortex-m0')
-rw-r--r-- | core/cortex-m0/build.mk | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/core/cortex-m0/build.mk b/core/cortex-m0/build.mk index 6777e8edda..eab2a1eb1c 100644 --- a/core/cortex-m0/build.mk +++ b/core/cortex-m0/build.mk @@ -6,10 +6,17 @@ # Cortex-M0 core OS files build # -# Use coreboot-sdk +ifeq ($(cc-name),gcc) +# coreboot sdk +CROSS_COMPILE_ARM_DEFAULT:=/opt/coreboot-sdk/bin/arm-eabi- +else +# llvm sdk +CROSS_COMPILE_ARM_DEFAULT:=arm-none-eabi- +endif + $(call set-option,CROSS_COMPILE,\ $(CROSS_COMPILE_arm),\ - /opt/coreboot-sdk/bin/arm-eabi-) + $(CROSS_COMPILE_ARM_DEFAULT)) # CPU specific compilation flags CFLAGS_CPU+=-mthumb |