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ec/google: update ec_commands.h 

Copy from chrome-ec codebase, except for keeping the long-form license
header.

BUG=b:64468585
BRANCH=none
TEST=with the other sku-id related patches applied, coreboot obtains the
right SKU ID from EC

Change-Id: I513123547f3854945e827d2f7f6c0df6591886eb
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/20945
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Patrick Georgi 2017-07-28 15:57:23 +02:00 committed by Martin Roth
parent b4411d3c9e
commit 0f6187a55a
1 changed files with 31 additions and 2 deletions
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33
src/ec/google/chromeec/ec_commands.h
View File

@ -31,7 +31,7 @@
#ifndef __CROS_EC_EC_COMMANDS_H
#define __CROS_EC_EC_COMMANDS_H
#ifndef __ACPI__
#if !defined(__ACPI__) && !defined(__KERNEL__)
#include <stdint.h>
#endif
@ -1120,6 +1120,14 @@ struct __ec_align4 ec_response_get_features {
uint32_t flags[2];
};
/*****************************************************************************/
/* Get the board's SKU ID from EC */
#define EC_CMD_GET_SKU_ID 0x000E
struct __ec_align4 ec_response_sku_id {
uint32_t sku_id;
};
/*****************************************************************************/
/* Flash commands */
@ -1152,6 +1160,13 @@ struct __ec_align4 ec_response_flash_info {
/* EC flash erases bits to 0 instead of 1 */
#define EC_FLASH_INFO_ERASE_TO_0 (1 << 0)
/* Flash must be selected for read/write/erase operations to succeed. This may
* be necessary on a chip where write/erase can be corrupted by other board
* activity, or where the chip needs to enable some sort of programming voltage,
* or where the read/write/erase operations require cleanly suspending other
* chip functionality. */
#define EC_FLASH_INFO_SELECT_REQUIRED (1 << 1)
/*
* Version 1 returns the same initial fields as version 0, with additional
* fields following.
@ -1422,6 +1437,16 @@ struct __ec_align1 ec_response_flash_spi_info {
uint8_t sr1, sr2;
};
/* Select flash during flash operations */
#define EC_CMD_FLASH_SELECT 0x0019
struct __ec_align4 ec_params_flash_select {
/* 1 to select flash, 0 to deselect flash */
uint8_t select;
};
/*****************************************************************************/
/* PWM commands */
@ -2980,6 +3005,7 @@ struct __ec_align1 ec_response_get_next_event {
#define EC_MKBP_POWER_BUTTON 0
#define EC_MKBP_VOL_UP 1
#define EC_MKBP_VOL_DOWN 2
#define EC_MKBP_RECOVERY 3
/* Switches */
#define EC_MKBP_LID_OPEN 0
@ -3935,6 +3961,9 @@ struct __ec_align1 ec_response_usb_pd_control_v1 {
#define EC_CMD_USB_PD_PORTS 0x0102
/* Maximum number of PD ports on a device, num_ports will be <= this */
#define EC_USB_PD_MAX_PORTS 8
struct __ec_align1 ec_response_usb_pd_ports {
uint8_t num_ports;
};
@ -4425,6 +4454,6 @@ struct __ec_align4 ec_params_tp_frame_get {
#define EC_LPC_ADDR_OLD_PARAM EC_HOST_CMD_REGION1
#define EC_OLD_PARAM_SIZE EC_HOST_CMD_REGION_SIZE
#endif /* !__ACPI__ */
#endif /* !__ACPI__ && !__KERNEL__ */
#endif /* __CROS_EC_EC_COMMANDS_H */