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| author | Peter Marheine <pmarheine@chromium.org> | 2021-12-29 13:50:11 +1100 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-12-30 00:43:28 +0000 |
| commit | 074ed1a2eb2eca4c3365e42c537145ec2b6f33bc (patch) | |
| tree | 1080f7bf381e1d6fdad6fad10773f488a7992b89 | |
| parent | f4658ca0e26beeaa22b5667463ce820ca0ddf49b (diff) | |
| download | chrome-ec-074ed1a2eb2eca4c3365e42c537145ec2b6f33bc.tar.gz | |
zephyr/usbc: require MATH_UTIL to enable USB-C
The TCPM implementation depends on the bitmask_uint64 function in
multiple locations, so it should depend on the option that causes that
function to be built.
Since MATH_UTIL should have no effect on code size in most
configurations (especially with LTO enabled), its default is set to y in
order to simplify the configuration.
BUG=b:211693800
TEST=zmake testall; math_util is now built when PLATFORM_EC_USBC is
enabled and MATH_UTIL is unconfigured
BRANCH=None
Signed-off-by: Peter Marheine <pmarheine@chromium.org>
Change-Id: If3b18d43bd2e2cb21b22f57f298f942eadc2a963
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3360316
Reviewed-by: Aaron Massey <aaronmassey@google.com>
| -rw-r--r-- | zephyr/Kconfig | 1 | ||||
| -rw-r--r-- | zephyr/Kconfig.usbc | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/zephyr/Kconfig b/zephyr/Kconfig index 02e96bf1d2..4dde997406 100644 --- a/zephyr/Kconfig +++ b/zephyr/Kconfig @@ -890,6 +890,7 @@ config PLATFORM_EC_AMD_STT config PLATFORM_EC_MATH_UTIL bool "Math utility" + default y help Math utilities including bitmask manipulation, division rounding, trigonometric function, etc. diff --git a/zephyr/Kconfig.usbc b/zephyr/Kconfig.usbc index 22bdb9c632..3d2b13829f 100644 --- a/zephyr/Kconfig.usbc +++ b/zephyr/Kconfig.usbc @@ -33,6 +33,7 @@ config PLATFORM_EC_USB_PORT_POWER_DUMB_CUSTOM_HOOK menuconfig PLATFORM_EC_USBC bool "USB Type-C" default y if PLATFORM_EC_BATTERY + depends on PLATFORM_EC_MATH_UTIL help Enable this to support various USB Type-C features chosen by the options below. USB-C is widely used on modern Chromebooks and the EC's |