diff options
| author | Simon Glass <sjg@chromium.org> | 2021-01-16 14:52:26 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2021-01-30 14:25:41 -0700 |
| commit | 8aec32f6abd722b141d96bc095999efa76bd0327 (patch) | |
| tree | 127ce4a016602e527aded6c3ceb97c8121c34c78 /test | |
| parent | 7791df576c4e0bcb0529850e14173d028ec37275 (diff) | |
| download | u-boot-8aec32f6abd722b141d96bc095999efa76bd0327.tar.gz | |
cros_ec: Support reading EC features
The EC can support a variety of features and provides a way to find out
what is available. Add support for this.
Also update the feature list to the lastest available while we are here.
This is at:
https://chromium.googlesource.com/chromiumos/platform/ec/+/refs/heads/master/include/ec_commands.h
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'test')
| -rw-r--r-- | test/dm/cros_ec.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/test/dm/cros_ec.c b/test/dm/cros_ec.c index 3d0e5dc08d..a1ec9fccf3 100644 --- a/test/dm/cros_ec.c +++ b/test/dm/cros_ec.c @@ -47,3 +47,31 @@ static int dm_test_cros_ec_sku_id(struct unit_test_state *uts) return 0; } DM_TEST(dm_test_cros_ec_sku_id, UT_TESTF_SCAN_FDT); + +static int dm_test_cros_ec_features(struct unit_test_state *uts) +{ + struct udevice *dev; + u64 feat; + + ut_assertok(uclass_first_device_err(UCLASS_CROS_EC, &dev)); + ut_assertok(cros_ec_get_features(dev, &feat)); + ut_asserteq_64(1U << EC_FEATURE_FLASH | 1U << EC_FEATURE_I2C | + 1ULL << EC_FEATURE_UNIFIED_WAKE_MASKS | 1ULL << EC_FEATURE_ISH, + feat); + + ut_asserteq(true, cros_ec_check_feature(dev, EC_FEATURE_I2C)); + ut_asserteq(false, cros_ec_check_feature(dev, EC_FEATURE_MOTION_SENSE)); + ut_asserteq(true, cros_ec_check_feature(dev, EC_FEATURE_ISH)); + + /* try the command */ + console_record_reset(); + ut_assertok(run_command("crosec features", 0)); + ut_assert_nextline("flash"); + ut_assert_nextline("i2c"); + ut_assert_nextline("unified_wake_masks"); + ut_assert_nextline("ish"); + ut_assert_console_end(); + + return 0; +} +DM_TEST(dm_test_cros_ec_features, UT_TESTF_SCAN_FDT); |