diff options
| author | Randall Spangler <rspangler@chromium.org> | 2017-12-12 14:05:19 -0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-01-05 21:14:11 -0800 |
| commit | de818cc08fab92ad389dc92f31687f3314a1a03a (patch) | |
| tree | 88ac00585794cf8be66601ea9cd5f38e34d88d13 /Makefile | |
| parent | 5142132f44bbee683c830fdb837bbedb00bad8ba (diff) | |
| download | vboot-de818cc08fab92ad389dc92f31687f3314a1a03a.tar.gz | |
firmware: simplify audio
Vboot firmware previously supported a rather complex audio looping
library. Our original intent was to allow developers to flash a
custom beep sequence / tune as an easter egg. We never fully
supported that, but the code to allow it lived on. Get rid of that.
Vboot also previously made no assumptions about the frequency of
VbExGetTimer(), which was only used by the vboot_audio library. So it
spent 10ms every boot measuring the frequency. Which is silly now,
because depthcharge implements that as a microsecond timer. Get rid
of that measurement and define the timer as a microsecond timer.
BUG=chromium:611535
BRANCH=none
TEST=make -j runtests; build bob firmware and boot it
Change-Id: I350246874fb36b00149423696285cfcaca0fc526
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/847311
Reviewed-by: Shelley Chen <shchen@chromium.org>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 14 |
1 files changed, 1 insertions, 13 deletions
@@ -165,10 +165,6 @@ CC ?= gcc CFLAGS += -DCHROMEOS_ENVIRONMENT -Wall ${WERROR} ${DEBUG_FLAGS} endif -ifneq (${CUSTOM_MUSIC},) -CFLAGS += -DCUSTOM_MUSIC -endif - ifneq (${DEBUG},) CFLAGS += -DVBOOT_DEBUG endif @@ -739,8 +735,7 @@ TEST_NAMES = \ tests/vboot_api_kernel5_tests \ tests/vboot_api_kernel6_tests \ tests/vboot_detach_menu_tests \ - tests/vboot_audio_tests \ - tests/vboot_common_tests \ +tests/vboot_common_tests \ tests/vboot_display_tests \ tests/vboot_kernel_tests \ tests/verify_kernel @@ -1313,12 +1308,6 @@ ${BUILD}/tests/tlcl_tests: \ ${TLCL_OBJS_FOR_TEST} TEST_OBJS += ${TLCL_OBJS_FOR_TEST} -${BUILD}/tests/vboot_audio_tests: OBJS += \ - ${BUILD}/firmware/lib/vboot_audio_for_test.o -${BUILD}/tests/vboot_audio_tests: \ - ${BUILD}/firmware/lib/vboot_audio_for_test.o -TEST_OBJS += ${BUILD}/firmware/lib/vboot_audio_for_test.o - ifeq (${TPM2_MODE},) # TODO(apronin): tests for TPM2 case? TLCL_TEST_BINS = $(addprefix ${BUILD}/,${TLCL_TEST_NAMES}) @@ -1443,7 +1432,6 @@ endif ${RUNTEST} ${BUILD_RUN}/tests/vboot_api_kernel5_tests ${RUNTEST} ${BUILD_RUN}/tests/vboot_api_kernel6_tests ${RUNTEST} ${BUILD_RUN}/tests/vboot_detach_menu_tests - ${RUNTEST} ${BUILD_RUN}/tests/vboot_audio_tests ${RUNTEST} ${BUILD_RUN}/tests/vboot_common_tests ${RUNTEST} ${BUILD_RUN}/tests/vboot_display_tests ${RUNTEST} ${BUILD_RUN}/tests/vboot_kernel_tests |