diff options
| author | Furquan Shaikh <furquan@chromium.org> | 2017-10-04 14:01:41 -0700 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2017-10-08 19:38:28 +0000 |
| commit | 2749c52080bbaba9e6ce54fb327b7157a7e392c2 (patch) | |
| tree | 91e05dd62841fe1d1f0f63bba017d1fd11550613 /src/mainboard/google/kahlee/ec.c | |
| parent | 687b023d970327e2d4994e5fb170edf9a1e7180f (diff) | |
| download | coreboot-2749c52080bbaba9e6ce54fb327b7157a7e392c2.tar.xz | |
ec/google/chromeec: Add library function google_chromeec_events_init
mainboard_ec_init implemented by all x86-based mainboards using
chromeec performed similar tasks for initializing and recording ec
events. Instead of duplicating this code across multiple boards,
provide a library function google_chromeec_events_init that can be
called by mainboard with appropriate inputs to perform the required
actions.
This change also adds a new structure google_chromeec_event_info to
allow mainboards to provide information required by the library
function to handle different event masks.
Also, google_chromeec_log_device_events and google_chromeec_log_events
no longer need to be exported.
Change-Id: I1cbc24e3e1a31aed35d8527f90ed16ed15ccaa86
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/21877
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Diffstat (limited to 'src/mainboard/google/kahlee/ec.c')
| -rw-r--r-- | src/mainboard/google/kahlee/ec.c | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/src/mainboard/google/kahlee/ec.c b/src/mainboard/google/kahlee/ec.c index 75ed1fa8eb..0d1dae2bde 100644 --- a/src/mainboard/google/kahlee/ec.c +++ b/src/mainboard/google/kahlee/ec.c @@ -22,28 +22,16 @@ static void ramstage_ec_init(void) { - printk(BIOS_ERR, "mainboard: EC init\n"); + const struct google_chromeec_event_info info = { + .log_events = MAINBOARD_EC_LOG_EVENTS, + .sci_events = MAINBOARD_EC_SCI_EVENTS, + .s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS, + .s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS, + }; - if (acpi_is_wakeup_s3()) { - google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS | - MAINBOARD_EC_S3_WAKE_EVENTS); + printk(BIOS_DEBUG, "mainboard: EC init\n"); - /* Disable SMI and wake events */ - google_chromeec_set_smi_mask(0); - - /* Clear pending events */ - while (google_chromeec_get_event() != 0) - ; - - /* Restore SCI event mask */ - google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS); - } else { - google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS | - MAINBOARD_EC_S5_WAKE_EVENTS); - } - - /* Clear wake event mask */ - google_chromeec_set_wake_mask(0); + google_chromeec_events_init(&info, acpi_is_wakeup_s3()); } static void early_ec_init(void) |