diff options
author | Sam Hurst <shurst@google.com> | 2017-03-15 10:36:06 -0700 |
---|---|---|
committer | chrome-bot <chrome-bot@chromium.org> | 2017-05-03 23:17:46 -0700 |
commit | e13695c0175dcb7854de74ed7c69e6054b0481dc (patch) | |
tree | a66e832c8c080a99172e053b50fb0d9b6ad83427 /util/build.mk | |
parent | 4444702e858a8fa3d51c948f509450e136a9482a (diff) | |
download | chrome-ec-e13695c0175dcb7854de74ed7c69e6054b0481dc.tar.gz |
pd: Support auto generation of USB Type-C VIF
Create an app to extract relevant information
from the EC code base that's used to create Vendor
Information Files (VIFs) needed for USB Type-C
compliance testing.
BUG=chromium:701852
BRANCH=none
TEST=make -j buildall
Compared generated VIFs to expected values
Change-Id: I600ca78b9fb5d2de78aa65a58264c6f79b36ea17
Reviewed-on: https://chromium-review.googlesource.com/455280
Commit-Ready: Sam Hurst <shurst@google.com>
Tested-by: Sam Hurst <shurst@google.com>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'util/build.mk')
-rw-r--r-- | util/build.mk | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/util/build.mk b/util/build.mk index 89772f9746..a21fb29561 100644 --- a/util/build.mk +++ b/util/build.mk @@ -22,3 +22,18 @@ ec_sb_firmware_update-objs+=powerd_lock.o lbplay-objs=lbplay.o $(comm-objs) ec_parse_panicinfo-objs=ec_parse_panicinfo.o ec_panicinfo.o + +# USB type-C Vendor Information File generation +ifeq ($(CONFIG_USB_POWER_DELIVERY),y) +build-util-bin+=genvif +build-util-art+=$(BOARD)_vif.txt +$(out)/util/genvif: $(out)/util/usb_pd_policy.o board/$(BOARD)/board.h \ + include/usb_pd.h include/usb_pd_tcpm.h +$(out)/util/genvif: BUILD_LDFLAGS+=$(out)/util/usb_pd_policy.o -flto + +STANDALONE_FLAGS=-ffreestanding -fno-builtin -nostdinc -Ibuiltin/ -D"__keep= " +$(out)/util/usb_pd_policy.o: board/$(BOARD)/usb_pd_policy.c + $(BUILDCC) $(BUILD_CFLAGS) $(STANDALONE_FLAGS) \ + -MMD -MF $@.d -c $< -flto -o $@ +deps += $(out)/util/usb_pd_policy.o.d +endif # CONFIG_USB_POWER_DELIVERY |