diff options
| author | Eric Lai <ericr_lai@compal.corp-partner.google.com> | 2021-03-15 11:19:01 +0800 |
|---|---|---|
| committer | Raul Rangel <rrangel@chromium.org> | 2021-04-05 16:40:08 +0000 |
| commit | 87e27e1d0e1f5ab9c319c60f163deb21dbe73de6 (patch) | |
| tree | b9fe99cf4d50735276da139666abc77508d66114 /src/mainboard/google/mancomb/variants | |
| parent | b95f848766be07f35f32a80be10e8b472072d514 (diff) | |
mb/google/mancomb: Enable Chrome EC
BUG=b:182211161
TEST=builds
Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: Id1617be67bfc5d2f142358ae8a70c3e575a94c6d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51489
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mathew King <mathewk@chromium.org>
Diffstat (limited to 'src/mainboard/google/mancomb/variants')
| -rw-r--r-- | src/mainboard/google/mancomb/variants/baseboard/include/baseboard/ec.h | 59 | ||||
| -rw-r--r-- | src/mainboard/google/mancomb/variants/mancomb/include/variant/ec.h | 3 |
2 files changed, 62 insertions, 0 deletions
diff --git a/src/mainboard/google/mancomb/variants/baseboard/include/baseboard/ec.h b/src/mainboard/google/mancomb/variants/baseboard/include/baseboard/ec.h new file mode 100644 index 0000000000..ed05b17dff --- /dev/null +++ b/src/mainboard/google/mancomb/variants/baseboard/include/baseboard/ec.h @@ -0,0 +1,59 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#ifndef __MAINBOARD_EC_H__ +#define __MAINBOARD_EC_H__ + +#include <ec/ec.h> +#include <ec/google/chromeec/ec_commands.h> +#include <baseboard/gpio.h> +#include <soc/gpio.h> + +#define MAINBOARD_EC_SCI_EVENTS \ + (EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_CONNECTED) \ + | EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_DISCONNECTED) \ + | EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_THRESHOLD) \ + | EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_START) \ + | EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_STOP) \ + | EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU) \ + | EC_HOST_EVENT_MASK(EC_HOST_EVENT_MODE_CHANGE) \ + | EC_HOST_EVENT_MASK(EC_HOST_EVENT_USB_MUX)) + +#define MAINBOARD_EC_SMI_EVENTS (EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED)) + +/* EC can wake from S5 with power button */ +#define MAINBOARD_EC_S5_WAKE_EVENTS EC_HOST_EVENT_MASK(EC_HOST_EVENT_POWER_BUTTON) + +/* EC can wake from S3 with lid, power button or mode change event */ +#define MAINBOARD_EC_S3_WAKE_EVENTS \ + (MAINBOARD_EC_S5_WAKE_EVENTS | EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_CONNECTED) \ + | EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_DISCONNECTED) \ + | EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEY_PRESSED) \ + | EC_HOST_EVENT_MASK(EC_HOST_EVENT_MODE_CHANGE)) + +#define MAINBOARD_EC_S0IX_WAKE_EVENTS (MAINBOARD_EC_S3_WAKE_EVENTS) + +/* Log EC wake events plus EC shutdown events */ +#define MAINBOARD_EC_LOG_EVENTS \ + (EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_SHUTDOWN) \ + | EC_HOST_EVENT_MASK(EC_HOST_EVENT_PANIC)) + +/* + * ACPI related definitions for ASL code. + */ + +/* Set GPI for SCI */ +#define EC_SCI_GPI GEVENT_24 /* eSPI system event -> GPE 24 */ + +#define SIO_EC_MEMMAP_ENABLE /* EC Memory Map Resources */ +#define SIO_EC_HOST_ENABLE /* EC Host Interface Resources */ + +/* Enable EC sync interrupt */ +#define EC_ENABLE_SYNC_IRQ_GPIO + +/* EC sync irq */ +#define EC_SYNC_IRQ GPIO_84 + +/* Enable EC backed PD MCU device in ACPI */ +#define EC_ENABLE_PD_MCU_DEVICE + +#endif /* __MAINBOARD_EC_H__ */ diff --git a/src/mainboard/google/mancomb/variants/mancomb/include/variant/ec.h b/src/mainboard/google/mancomb/variants/mancomb/include/variant/ec.h new file mode 100644 index 0000000000..9e61a440cf --- /dev/null +++ b/src/mainboard/google/mancomb/variants/mancomb/include/variant/ec.h @@ -0,0 +1,3 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include <baseboard/ec.h> |