diff options
author | Diana Z <dzigterman@chromium.org> | 2022-04-28 11:30:59 -0600 |
---|---|---|
committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-05-02 15:57:02 +0000 |
commit | ec36c0d8dd87a2fa4c85c65cdcd54b3203967f70 (patch) | |
tree | 9f2c871ad9622276ae2e244c3f6d897335a869be | |
parent | 8e51ac6168794eeafb3e7ad57c672eac61114bac (diff) | |
download | chrome-ec-ec36c0d8dd87a2fa4c85c65cdcd54b3203967f70.tar.gz |
Zephyr: Add CONFIG_FANS to config_chip.h scope
Multiple files need access to CONFIG_FANS in order to ascertain whether
the fans are a supported feature. Add this to the config_chip.h logic
and add a default Kconfig option of 1 for it.
BRANCH=None
BUG=b:230694498
TEST=on skyrim, ensure ectool pwmgetnumfans now returns 1
Signed-off-by: Diana Z <dzigterman@chromium.org>
Change-Id: I926ab8682fa1c76039ceb610edaf2d9ca98b0a24
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3615030
Reviewed-by: Keith Short <keithshort@chromium.org>
-rw-r--r-- | include/fan.h | 2 | ||||
-rw-r--r-- | zephyr/Kconfig.temperature | 11 | ||||
-rw-r--r-- | zephyr/shim/include/config_chip.h | 5 |
3 files changed, 17 insertions, 1 deletions
diff --git a/include/fan.h b/include/fan.h index 6b0067cf1c..573cc89aba 100644 --- a/include/fan.h +++ b/include/fan.h @@ -20,7 +20,7 @@ enum fan_channel { FAN_CH_COUNT }; -#define CONFIG_FANS FAN_CH_COUNT +BUILD_ASSERT(FAN_CH_COUNT == CONFIG_PLATFORM_EC_NUM_FANS); #endif /* CONFIG_PLATFORM_EC_FAN */ #endif /* CONFIG_ZEPHYR */ diff --git a/zephyr/Kconfig.temperature b/zephyr/Kconfig.temperature index 6963b6ecf5..1718a8dc53 100644 --- a/zephyr/Kconfig.temperature +++ b/zephyr/Kconfig.temperature @@ -90,3 +90,14 @@ config PLATFORM_EC_FAN EC_CMD_PWM_SET_FAN_DUTY, EC_CMD_THERMAL_AUTO_FAN_CTRL are available. Also enables a periodic task (1s) to verify fan is running (is not stalled). + +if PLATFORM_EC_FAN + +config PLATFORM_EC_NUM_FANS + int "Number of fans" + default 1 + help + Declare the number of fans supported on this board and avilable + for control through fan APIs. + +endif # PLATFORM_EC_FAN diff --git a/zephyr/shim/include/config_chip.h b/zephyr/shim/include/config_chip.h index ceaaa17193..a81c78eeb7 100644 --- a/zephyr/shim/include/config_chip.h +++ b/zephyr/shim/include/config_chip.h @@ -612,6 +612,11 @@ extern struct jump_data mock_jump_data; #define CONFIG_TEMP_SENSOR_TMP112 #endif +#undef CONFIG_FANS +#ifdef CONFIG_PLATFORM_EC_NUM_FANS +#define CONFIG_FANS CONFIG_PLATFORM_EC_NUM_FANS +#endif + #ifdef CONFIG_PLATFORM_EC_I2C /* Also see shim/include/i2c/i2c.h which defines the ports enum */ #define CONFIG_I2C_CONTROLLER |