ec/google/chromeec: Update ec_commands.h
This change copies ec_commands.h directly from Chromium OS EC repo at sha b3c3f6a8f. Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: I940f5c7fe8ad4d989a1dfcd6da3ccf9fc151ec56 Reviewed-on: https://review.coreboot.org/c/coreboot/+/40266 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Rajat Jain <rajatja@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
This commit is contained in:
Furquan Shaikh
parent
a895c32242
commit
e6c04b9255
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@ -39,12 +39,13 @@
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extern "C" {
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#endif
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#ifdef CHROMIUM_EC
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/*
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* CHROMIUM_EC is defined by the Makefile system of Chromium EC repository.
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* It is used to not include macros that may cause conflicts in foreign
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* projects (refer to crbug.com/984623).
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*/
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#ifdef CHROMIUM_EC
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/*
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* Include common.h for CONFIG_HOSTCMD_ALIGNED, if it's defined. This
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* generates more efficient code for accessing request/response structures on
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@ -54,8 +55,18 @@ extern "C" {
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#include "compile_time_macros.h"
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#else
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#define BUILD_ASSERT(_cond)
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#endif /* CHROMIUM_EC */
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#ifdef __KERNEL__
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#include <linux/limits.h>
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#else
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/*
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* Defines macros that may be needed but are for sure defined by the linux
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* kernel. This section is removed when cros_ec_commands.h is generated (by
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* util/make_linux_ec_commands_h.sh).
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* cros_ec_commands.h looks more integrated to the kernel.
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*/
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#ifndef BIT
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#define BIT(nr) (1UL << (nr))
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@ -65,7 +76,7 @@ extern "C" {
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#define BIT_ULL(nr) (1ULL << (nr))
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#endif
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#endif /* CHROMIUM_EC */
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#endif /* __KERNEL__ */
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/*
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* Current version of this protocol
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@ -1073,10 +1084,22 @@ struct ec_response_hello {
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/* Get version number */
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#define EC_CMD_GET_VERSION 0x0002
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enum ec_current_image {
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#if !defined(CHROMIUM_EC) && !defined(__KERNEL__)
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/*
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* enum ec_current_image is deprecated and replaced by enum ec_image. This
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* macro exists for backwards compatibility of external projects until they
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* have been updated: b/149987779.
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*/
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#define ec_current_image ec_image
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#endif
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enum ec_image {
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EC_IMAGE_UNKNOWN = 0,
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EC_IMAGE_RO,
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EC_IMAGE_RW
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EC_IMAGE_RW,
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EC_IMAGE_RW_A = EC_IMAGE_RW,
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EC_IMAGE_RO_B,
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EC_IMAGE_RW_B
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};
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/**
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@ -1084,7 +1107,7 @@ enum ec_current_image {
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* @version_string_ro: Null-terminated RO firmware version string.
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* @version_string_rw: Null-terminated RW firmware version string.
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* @reserved: Unused bytes; was previously RW-B firmware version string.
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* @current_image: One of ec_current_image.
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* @current_image: One of ec_image.
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*/
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struct ec_response_get_version {
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char version_string_ro[32];
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@ -1390,6 +1413,12 @@ enum ec_feature_code {
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* MOTIONSENSE_CMD_TABLET_MODE_LID_ANGLE.
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*/
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EC_FEATURE_REFINED_TABLET_MODE_HYSTERESIS = 37,
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/*
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* Early Firmware Selection ver.2. Enabled by CONFIG_VBOOT_EFS2.
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* Note this is a RO feature. So, a query (EC_CMD_GET_FEATURES) should
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* be sent to RO to be precise.
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*/
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EC_FEATURE_EFS2 = 38,
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/* The MCU is a System Companion Processor (SCP). */
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EC_FEATURE_SCP = 39,
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/* The MCU is an Integrated Sensor Hub */
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@ -1808,6 +1837,68 @@ struct ec_response_rand_num {
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BUILD_ASSERT(sizeof(struct ec_response_rand_num) == 0);
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/**
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* Get information about the key used to sign the RW firmware.
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* For more details on the fields, see "struct vb21_packed_key".
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*/
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#define EC_CMD_RWSIG_INFO 0x001B
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#define EC_VER_RWSIG_INFO 0
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#define VBOOT2_KEY_ID_BYTES 20
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#ifdef CHROMIUM_EC
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/* Don't force external projects to depend on the vboot headers. */
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#include "vb21_struct.h"
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BUILD_ASSERT(sizeof(struct vb2_id) == VBOOT2_KEY_ID_BYTES);
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#endif
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struct ec_response_rwsig_info {
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/**
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* Signature algorithm used by the key
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* (enum vb2_signature_algorithm).
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*/
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uint16_t sig_alg;
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/**
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* Hash digest algorithm used with the key
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* (enum vb2_hash_algorithm).
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*/
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uint16_t hash_alg;
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/** Key version. */
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uint32_t key_version;
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/** Key ID (struct vb2_id). */
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uint8_t key_id[VBOOT2_KEY_ID_BYTES];
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uint8_t key_is_valid;
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/** Alignment padding. */
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uint8_t reserved[3];
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} __ec_align4;
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BUILD_ASSERT(sizeof(struct ec_response_rwsig_info) == 32);
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/**
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* Get information about the system, such as reset flags, locked state, etc.
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*/
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#define EC_CMD_SYSINFO 0x001C
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#define EC_VER_SYSINFO 0
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enum sysinfo_flags {
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SYSTEM_IS_LOCKED = BIT(0),
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SYSTEM_IS_FORCE_LOCKED = BIT(1),
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SYSTEM_JUMP_ENABLED = BIT(2),
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SYSTEM_JUMPED_TO_CURRENT_IMAGE = BIT(3),
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SYSTEM_REBOOT_AT_SHUTDOWN = BIT(4)
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};
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struct ec_response_sysinfo {
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uint32_t reset_flags; /**< EC_RESET_FLAG_* flags */
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uint32_t current_image; /**< enum ec_current_image */
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uint32_t flags; /**< enum sysinfo_flags */
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} __ec_align4;
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/*****************************************************************************/
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/* PWM commands */
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@ -2412,7 +2503,7 @@ enum motionsense_command {
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/*
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* Sensor Offset command is a setter/getter command for the offset
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* used for calibration.
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* used for factory calibration.
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* The offsets can be calculated by the host, or via
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* PERFORM_CALIB command.
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*/
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@ -2457,6 +2548,11 @@ enum motionsense_command {
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*/
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MOTIONSENSE_CMD_SENSOR_SCALE = 18,
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/*
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* Read the current online calibration values (if available).
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*/
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MOTIONSENSE_CMD_ONLINE_CALIB_READ = 19,
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/* Number of motionsense sub-commands. */
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MOTIONSENSE_NUM_CMDS
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};
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@ -2508,6 +2604,7 @@ enum motionsensor_chip {
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MOTIONSENSE_CHIP_TCS3400 = 20,
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MOTIONSENSE_CHIP_LIS2DW12 = 21,
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MOTIONSENSE_CHIP_LIS2DWL = 22,
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MOTIONSENSE_CHIP_LIS2DS = 23,
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MOTIONSENSE_CHIP_MAX,
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};
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@ -2540,6 +2637,12 @@ struct ec_response_motion_sensor_data {
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};
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} __ec_todo_packed;
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/* Response to AP reporting calibration data for a given sensor. */
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struct ec_response_online_calibration_data {
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/** The calibration values. */
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int16_t data[3];
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};
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/* Note: used in ec_response_get_next_data */
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struct ec_response_motion_sense_fifo_info {
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/* Size of the fifo */
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@ -2653,7 +2756,7 @@ struct ec_params_motion_sense {
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*/
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struct __ec_todo_unpacked {
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uint8_t sensor_num;
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} info, info_3, data, fifo_flush, list_activities;
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} info, info_3, info_4, data, fifo_flush, list_activities;
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/*
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* Used for MOTIONSENSE_CMD_PERFORM_CALIB:
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@ -2663,6 +2766,7 @@ struct ec_params_motion_sense {
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uint8_t sensor_num;
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uint8_t enable;
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} perform_calib;
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/*
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* Used for MOTIONSENSE_CMD_EC_RATE, MOTIONSENSE_CMD_SENSOR_ODR
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* and MOTIONSENSE_CMD_SENSOR_RANGE.
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@ -2795,6 +2899,15 @@ struct ec_params_motion_sense {
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*/
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int16_t hys_degree;
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} tablet_mode_threshold;
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/*
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* Used for MOTIONSENSE_CMD_ONLINE_CALIB_READ:
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* Allow reading a single sensor's online calibration value.
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*/
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struct __ec_todo_unpacked {
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uint8_t sensor_num;
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} online_calib_read;
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};
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} __ec_todo_packed;
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@ -2915,6 +3028,8 @@ struct ec_response_motion_sense {
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struct ec_response_motion_sense_fifo_data fifo_read;
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struct ec_response_online_calibration_data online_calib_read;
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struct __ec_todo_packed {
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uint16_t reserved;
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uint32_t enabled;
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@ -3572,6 +3687,9 @@ enum ec_mkbp_event {
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/* We have entered DisplayPort Alternate Mode on a Type-C port. */
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EC_MKBP_EVENT_DP_ALT_MODE_ENTERED = 10,
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/* New online calibration values are available. */
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EC_MKBP_EVENT_ONLINE_CALIBRATION = 11,
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/* Number of MKBP events */
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EC_MKBP_EVENT_COUNT,
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};
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@ -5220,27 +5338,24 @@ enum pd_cc_states {
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PD_CC_NONE = 0, /* No port partner attached */
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/* From DFP perspective */
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PD_CC_UFP_NONE = 1, /* No UFP accessory connected */
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PD_CC_UFP_AUDIO_ACC = 2, /* UFP Audio accessory connected */
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PD_CC_UFP_DEBUG_ACC = 3, /* UFP Debug accessory connected */
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PD_CC_UFP_ATTACHED = 4, /* Plain UFP attached */
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/* From UFP perspective */
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PD_CC_DFP_DEBUG_ACC = 6, /* DFP debug accessory connected */
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PD_CC_DFP_ATTACHED = 5, /* Plain DFP attached */
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PD_CC_DFP_DEBUG_ACC = 6, /* DFP debug accessory connected */
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};
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#define USBC_CABLE_TYPE_UNDEF 0 /* Undefined */
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#define USBC_CABLE_TYPE_PASSIVE 3 /* Passive cable attached */
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#define USBC_CABLE_TYPE_ACTIVE 4 /* Active cable attached */
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/* Active/Passive Cable */
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#define USB_PD_MUX_TBT_ACTIVE_CABLE BIT(0)
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#define USB_PD_CTRL_ACTIVE_CABLE BIT(0)
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/* Optical/Non-optical cable */
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#define USB_PD_MUX_TBT_CABLE_TYPE BIT(1)
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#define USB_PD_CTRL_OPTICAL_CABLE BIT(1)
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/* 3rd Gen TBT device (or AMA)/2nd gen tbt Adapter */
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#define USB_PD_MUX_TBT_ADAPTER BIT(2)
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/* Active Link enabled/disabled */
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#define USB_PD_MUX_TBT_LINK BIT(3)
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#define USB_PD_CTRL_TBT_LEGACY_ADAPTER BIT(2)
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/* Active Link Uni-Direction */
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#define USB_PD_CTRL_ACTIVE_LINK_UNIDIR BIT(3)
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/*
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* Underdevelopement :
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@ -5253,10 +5368,10 @@ struct ec_response_usb_pd_control_v2 {
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char state[32];
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uint8_t cc_state; /* enum pd_cc_states representing cc state */
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uint8_t dp_mode; /* Current DP pin mode (MODE_DP_PIN_[A-E]) */
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uint8_t cable_type; /* USBC_CABLE_TYPE_*cable_type */
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uint8_t control_flags; /* USB_PD_MUX_*flags */
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uint8_t cable_speed;
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uint8_t cable_gen; /* rounded_support */
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uint8_t reserved; /* Reserved for future use */
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uint8_t control_flags; /* USB_PD_CTRL_*flags */
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uint8_t cable_speed; /* TBT_SS_* cable speed */
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uint8_t cable_gen; /* TBT_GEN3_* cable rounded support */
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} __ec_align1;
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#define EC_CMD_USB_PD_PORTS 0x0102
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@ -5352,7 +5467,7 @@ struct ec_params_usb_pd_rw_hash_entry {
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* TODO(rspangler) but it's not aligned!
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* Should have been reserved[2].
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*/
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uint32_t current_image; /* One of ec_current_image */
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uint32_t current_image; /* One of ec_image */
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} __ec_align1;
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/* Read USB-PD Accessory info */
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@ -5546,6 +5661,10 @@ struct ec_params_usb_pd_mux_info {
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#define USB_PD_MUX_HPD_LVL BIT(4) /* HPD level is asserted */
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#define USB_PD_MUX_SAFE_MODE BIT(5) /* DP is in safe mode */
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#define USB_PD_MUX_TBT_COMPAT_ENABLED BIT(6) /* TBT compat enabled */
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#define USB_PD_MUX_USB4_ENABLED BIT(7) /* USB4 enabled */
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/* USB-C Dock connected */
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#define USB_PD_MUX_DOCK (USB_PD_MUX_USB_ENABLED | USB_PD_MUX_DP_ENABLED)
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struct ec_response_usb_pd_mux_info {
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uint8_t flags; /* USB_PD_MUX_*-encoded USB mux state */
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@ -5633,6 +5752,7 @@ enum cbi_data_tag {
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CBI_TAG_OEM_NAME = 4, /* variable length ascii, nul terminated. */
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CBI_TAG_MODEL_ID = 5, /* uint32_t or smaller */
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CBI_TAG_FW_CONFIG = 6, /* uint32_t bit field */
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CBI_TAG_PCB_SUPPLIER = 7, /* uint32_t or smaller */
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CBI_TAG_COUNT,
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};
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@ -5694,6 +5814,9 @@ struct ec_params_set_cbi {
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#define EC_RESET_FLAG_RBOX BIT(16) /* Fixed Reset Functionality */
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#define EC_RESET_FLAG_SECURITY BIT(17) /* Security threat */
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#define EC_RESET_FLAG_AP_WATCHDOG BIT(18) /* AP experienced a watchdog reset */
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#define EC_RESET_FLAG_STAY_IN_RO BIT(19) /* Do not select RW in EFS. This
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* enables PD in RO for Chromebox.
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*/
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struct ec_response_uptime_info {
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/*
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@ -5920,6 +6043,43 @@ struct ec_response_get_pd_port_caps {
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uint8_t pd_port_location; /* enum ec_pd_port_location */
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} __ec_align1;
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/*****************************************************************************/
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/*
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* Button press simulation
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*
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* This command is used to simulate a button press.
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* Supported commands are vup(volume up) vdown(volume down) & rec(recovery)
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* Time duration for which button needs to be pressed is an optional parameter.
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*
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* NOTE: This is only available on unlocked devices for testing purposes only.
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*/
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#define EC_CMD_BUTTON 0x0129
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struct ec_params_button {
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/* Button mask aligned to enum keyboard_button_type */
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uint32_t btn_mask;
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/* Duration in milliseconds button needs to be pressed */
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uint32_t press_ms;
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} __ec_align1;
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enum keyboard_button_type {
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KEYBOARD_BUTTON_POWER = 0,
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KEYBOARD_BUTTON_VOLUME_DOWN = 1,
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KEYBOARD_BUTTON_VOLUME_UP = 2,
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KEYBOARD_BUTTON_RECOVERY = 3,
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KEYBOARD_BUTTON_CAPSENSE_1 = 4,
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KEYBOARD_BUTTON_CAPSENSE_2 = 5,
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KEYBOARD_BUTTON_CAPSENSE_3 = 6,
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KEYBOARD_BUTTON_CAPSENSE_4 = 7,
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KEYBOARD_BUTTON_CAPSENSE_5 = 8,
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KEYBOARD_BUTTON_CAPSENSE_6 = 9,
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KEYBOARD_BUTTON_CAPSENSE_7 = 10,
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KEYBOARD_BUTTON_CAPSENSE_8 = 11,
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KEYBOARD_BUTTON_COUNT
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};
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/*****************************************************************************/
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/* The command range 0x200-0x2FF is reserved for Rotor. */
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