diff options
| author | Keith Short <keithshort@chromium.org> | 2021-03-19 10:20:27 -0600 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-03-24 20:19:48 +0000 |
| commit | d3468b111247e43ffdc1855f1c07ad802f1c3cc2 (patch) | |
| tree | d781083a272121adeadd3b5f3f821f92e2a52dc0 /zephyr/shim/src/CMakeLists.txt | |
| parent | 5eb23205dd023a738a9cbc0ae90661a898274180 (diff) | |
| download | chrome-ec-d3468b111247e43ffdc1855f1c07ad802f1c3cc2.tar.gz | |
zephyr: Enable link time optimization (LTO)
The upstream Zephyr repo does not support LTO. Reconfigure the
platform/ec source files into a cmake library so the LTO option can be
enabled for all the platorm/ec sources.
This reduces the Volteer flash image size by 9176 bytes.
BUG=none
BRANCH=none
TEST=zmake testall
TEST=boot zephyr-ec on Volteer, verfiy AP boots
Cq-Depend: chromium:2776218
Signed-off-by: Keith Short <keithshort@chromium.org>
Change-Id: I8312773c8b21c498ec8116a8558b7571831159ff
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2776217
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
Diffstat (limited to 'zephyr/shim/src/CMakeLists.txt')
| -rw-r--r-- | zephyr/shim/src/CMakeLists.txt | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/zephyr/shim/src/CMakeLists.txt b/zephyr/shim/src/CMakeLists.txt index 84def1f5f9..ce4ed14323 100644 --- a/zephyr/shim/src/CMakeLists.txt +++ b/zephyr/shim/src/CMakeLists.txt @@ -2,37 +2,37 @@ # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. -zephyr_sources(console.c) -zephyr_sources(crc.c) -zephyr_sources(gpio.c) -zephyr_sources(util.c) +zephyr_library_sources(console.c) +zephyr_library_sources(crc.c) +zephyr_library_sources(gpio.c) +zephyr_library_sources(util.c) if (DEFINED CONFIG_ARCH_POSIX) - zephyr_sources(ztest_system.c) + zephyr_library_sources(ztest_system.c) else() - zephyr_sources(system.c) - zephyr_sources("${PLATFORM_EC}/common/system.c") + zephyr_library_sources(system.c) + zephyr_library_sources("${PLATFORM_EC}/common/system.c") endif() -zephyr_sources_ifdef(no_libgcc libgcc_${ARCH}.S) +zephyr_library_sources_ifdef(no_libgcc libgcc_${ARCH}.S) -zephyr_sources_ifdef(CONFIG_PLATFORM_EC_ADC adc.c) -zephyr_sources_ifdef(CONFIG_PLATFORM_EC_ESPI espi.c) -zephyr_sources_ifdef(CONFIG_PLATFORM_EC_FAN fan.c) -zephyr_sources_ifdef(CONFIG_PLATFORM_EC_FLASH flash.c) -zephyr_sources_ifdef(CONFIG_PLATFORM_EC_HOOKS hooks.c) -zephyr_sources_ifdef(CONFIG_PLATFORM_EC_HOSTCMD host_command.c) -zephyr_sources_ifdef(CONFIG_PLATFORM_EC_HOSTCMD_CONSOLE - console_buffer.c) -zephyr_sources_ifdef(CONFIG_PLATFORM_EC_MKBP_EVENT mkbp_event.c) -zephyr_sources_ifdef(CONFIG_PLATFORM_EC_MOTIONSENSE - motionsense_sensors.c) -zephyr_sources_ifdef(CONFIG_PLATFORM_EC_MPU mpu.c) -zephyr_sources_ifdef(CONFIG_PLATFORM_EC_PANIC panic.c) -zephyr_sources_ifdef(CONFIG_PLATFORM_EC_PWM pwm.c) -zephyr_sources_ifdef(CONFIG_PLATFORM_EC_RTC rtc.c) -zephyr_sources_ifdef(CONFIG_PLATFORM_EC_TEMP_SENSOR temp_sensors.c - thermal.c) -zephyr_sources_ifdef(CONFIG_PLATFORM_EC_TIMER hwtimer.c) -zephyr_sources_ifdef(CONFIG_PLATFORM_EC_I2C i2c.c) -zephyr_sources_ifdef(CONFIG_SHIMMED_TASKS tasks.c) -zephyr_sources_ifdef(CONFIG_PLATFORM_EC_WATCHDOG watchdog.c) +zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_ADC adc.c) +zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_ESPI espi.c) +zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_FAN fan.c) +zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_FLASH flash.c) +zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_HOOKS hooks.c) +zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_HOSTCMD host_command.c) +zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_HOSTCMD_CONSOLE + console_buffer.c) +zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_MKBP_EVENT mkbp_event.c) +zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_MOTIONSENSE + motionsense_sensors.c) +zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_MPU mpu.c) +zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_PANIC panic.c) +zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_PWM pwm.c) +zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_RTC rtc.c) +zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_TEMP_SENSOR temp_sensors.c + thermal.c) +zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_TIMER hwtimer.c) +zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_I2C i2c.c) +zephyr_library_sources_ifdef(CONFIG_SHIMMED_TASKS tasks.c) +zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_WATCHDOG watchdog.c) |