diff options
| author | Derek Huang <derekhuang@google.com> | 2023-09-01 04:17:11 +0000 |
|---|---|---|
| committer | Eric Lai <eric_lai@quanta.corp-partner.google.com> | 2023-09-14 01:53:22 +0000 |
| commit | c6f4738f9883750213e54e34fdcc3ece2bd59c7f (patch) | |
| tree | 983111674e02a37a67d518a86489a9cf9b716127 /src/ec | |
| parent | 5ccc5271acf6a282fea5e2ee1e6f3013e38bd387 (diff) | |
vc/google/chromeos: Move clear_ec_ap_idle() to common code
Previously the clear_ec_ap_idle() is implemented in
cr50_enable_update.c and be called in the file. Move it to
common code so that it can be called in cse_board_reset.c
TEST=emerge-brask coreboot
Change-Id: I2dbe41b01e70f7259f75d967e6df694a3e0fac23
Signed-off-by: Derek Huang <derekhuang@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77631
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Reka Norman <rekanorman@chromium.org>
Diffstat (limited to 'src/ec')
| -rw-r--r-- | src/ec/google/chromeec/ec.c | 10 | ||||
| -rw-r--r-- | src/ec/google/chromeec/ec.h | 5 |
2 files changed, 15 insertions, 0 deletions
diff --git a/src/ec/google/chromeec/ec.c b/src/ec/google/chromeec/ec.c index c950673c65..9a1d08358e 100644 --- a/src/ec/google/chromeec/ec.c +++ b/src/ec/google/chromeec/ec.c @@ -1522,3 +1522,13 @@ int google_chromeec_regulator_get_voltage(uint32_t index, uint32_t *voltage_mv) *voltage_mv = resp.voltage_mv; return 0; } + +void google_chromeec_clear_ec_ap_idle(void) +{ + /* Send EC command to clear AP_IDLE flag */ + if (!google_chromeec_reboot(EC_REBOOT_NO_OP, EC_REBOOT_FLAG_CLEAR_AP_IDLE | + EC_REBOOT_FLAG_ON_AP_SHUTDOWN)) + printk(BIOS_INFO, "Successfully clear AP_IDLE flag\n"); + else + printk(BIOS_ERR, "Failed to clear EC AP_IDLE flag\n"); +} diff --git a/src/ec/google/chromeec/ec.h b/src/ec/google/chromeec/ec.h index 61b23cf3ba..f6a2e60ff4 100644 --- a/src/ec/google/chromeec/ec.h +++ b/src/ec/google/chromeec/ec.h @@ -411,6 +411,11 @@ int google_chromeec_regulator_set_voltage(uint32_t index, uint32_t min_mv, */ int google_chromeec_regulator_get_voltage(uint32_t index, uint32_t *voltage_mv); +/** + * Clear EC AP_IDLE flag + */ +void google_chromeec_clear_ec_ap_idle(void); + #if CONFIG(HAVE_ACPI_TABLES) /** * Writes USB Type-C PD related information to the SSDT |