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/* Copyright 2020 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/* Gingerbread board configuration */
#ifndef __CROS_EC_BOARD_H
#define __CROS_EC_BOARD_H
/* Baseboard features */
#include "baseboard.h"
/* Optional features */
#define CONFIG_SYSTEM_UNLOCKED /* Allow dangerous commands while in dev. */
#define CONFIG_WP_ACTIVE_HIGH
/* Console */
#define CONFIG_UART_CONSOLE 3
#define CONFIG_UART_TX_DMA_CH STM32_DMAC_USART3_TX
#define CONFIG_UART_TX_DMA_PH DMAMUX_REQ_USART3_TX
/* USB Type C and USB PD defines */
#define USB_PD_PORT_HOST 0
#define USB_PD_PORT_DP 1
#define CONFIG_USB_PD_PORT_MAX_COUNT 2
#define CONFIG_USB_MUX_TUSB1064
#define CONFIG_USBC_PPC_STUB
#define CONFIG_USB_PD_VBUS_ALERT_TCPC
#define CONFIG_USB_PID 0x5049
#define CONFIG_USB_BCD_DEV 0x0001 /* v 0.01 */
#define CONFIG_USB_PD_IDENTITY_HW_VERS 1
#define CONFIG_USB_PD_IDENTITY_SW_VERS 1
/* I2C port names */
#define I2C_PORT_I2C1 0
#define I2C_PORT_I2C2 1
#define I2C_PORT_I2C3 2
/* Required symbolic I2C port names */
#define I2C_PORT_MP4245 I2C_PORT_I2C3
#define I2C_PORT_EEPROM I2C_PORT_I2C1
#define MP4245_I2C_ADDR_FLAGS MP4245_I2C_ADDR_0_FLAGS
/*
* Macros for GPIO signals used in common code that don't match the
* schematic names. Signal names in gpio.inc match the schematic and are
* then redefined here to so it's more clear which signal is being used for
* which purpose.
*/
#define GPIO_ENTERING_RW GPIO_EC_ENTERING_RW
#define GPIO_WP_L GPIO_EC_WP_L
#define GPIO_WP GPIO_EC_WP_L
#ifndef __ASSEMBLER__
#include "registers.h"
#define GPIO_DP_HPD GPIO_DDI_MST_IN_HPD
#define GPIO_TRIGGER_1 GPIO_EC_HUB1_RESET_L
#define GPIO_TRIGGER_2 GPIO_EC_HUB2_RESET_L
enum debug_gpio {
TRIGGER_1 = 0,
TRIGGER_2,
};
void board_debug_gpio(int trigger, int enable, int pulse_usec);
#endif /* !__ASSEMBLER__ */
#endif /* __CROS_EC_BOARD_H */
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