1 files changed, 159 insertions, 0 deletions
diff --git a/board/drawcia_riscv/board.h b/board/drawcia_riscv/board.h
new file mode 100644
index 0000000000..529b8fccdc
--- /dev/null
+++ b/board/drawcia_riscv/board.h
@@ -0,0 +1,159 @@
+/* Copyright 2021 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.
+ */
+
+/* Drawcia board configuration */
+
+#ifndef __CROS_EC_BOARD_H
+#define __CROS_EC_BOARD_H
+
+/* Select Baseboard features */
+
+/*
+ * We can use this define since it will work for IT81302 as well, since
+ * it is mostly used for TCPM config.
+ */
+#define VARIANT_DEDEDE_EC_IT8320
+#include "baseboard.h"
+
+#define CONFIG_LTO
+
+#undef GPIO_VOLUME_UP_L
+#define GPIO_VOLUME_UP_L GPIO_VOLUP_BTN_ODL_HDMI_HPD
+
+/* Battery */
+#define CONFIG_BATTERY_FUEL_GAUGE
+
+/* BC 1.2 */
+#define CONFIG_BC12_DETECT_PI3USB9201
+
+/* Charger */
+#define CONFIG_CHARGE_RAMP_HW
+#define CONFIG_CHARGER_SM5803		/* C0 and C1: Charger */
+#define CONFIG_USB_PD_VBUS_DETECT_CHARGER
+#define CONFIG_USB_PD_5V_CHARGER_CTRL
+#define CONFIG_CHARGER_OTG
+#undef  CONFIG_CHARGER_SINGLE_CHIP
+#define CONFIG_OCPC
+#define CONFIG_OCPC_DEF_RBATT_MOHMS 21 /* R_DS(on) 10.7mOhm + 10mOhm sns rstr */
+
+/* PWM */
+#define CONFIG_PWM
+
+/* Sensors */
+#define CONFIG_ACCEL_BMA255		/* Lid accel */
+#define CONFIG_ACCELGYRO_LSM6DSM	/* Base accel */
+/* Sensors without hardware FIFO are in forced mode */
+#define CONFIG_ACCEL_FORCE_MODE_MASK BIT(LID_ACCEL)
+
+#define CONFIG_CMD_ACCELS
+#define CONFIG_CMD_ACCEL_INFO
+
+#define CONFIG_ACCEL_INTERRUPTS
+/* Enable sensor fifo, must also define the _SIZE and _THRES */
+#define CONFIG_ACCEL_FIFO
+/* Power of 2 - Too large of a fifo causes too much timestamp jitter */
+#define CONFIG_ACCEL_FIFO_SIZE 256
+#define CONFIG_ACCEL_FIFO_THRES (CONFIG_ACCEL_FIFO_SIZE / 3)
+
+#define CONFIG_DYNAMIC_MOTION_SENSOR_COUNT
+
+#define CONFIG_LID_ANGLE
+#define CONFIG_LID_ANGLE_UPDATE
+#define CONFIG_LID_ANGLE_SENSOR_BASE BASE_ACCEL
+#define CONFIG_LID_ANGLE_SENSOR_LID LID_ACCEL
+
+#define CONFIG_ACCEL_LSM6DSM_INT_EVENT \
+	TASK_EVENT_MOTION_SENSOR_INTERRUPT(BASE_ACCEL)
+
+#define CONFIG_TABLET_MODE
+#define CONFIG_TABLET_MODE_SWITCH
+#define CONFIG_GMR_TABLET_MODE
+
+/* Keyboard */
+#define CONFIG_KEYBOARD_FACTORY_TEST
+#define CONFIG_PWM_KBLIGHT
+
+/* TCPC */
+#define CONFIG_USB_PD_PORT_MAX_COUNT 2
+#define CONFIG_USB_PD_TCPM_ITE_ON_CHIP	/* C0: ITE EC TCPC */
+#define CONFIG_USB_PD_TCPM_PS8705	/* C1: PS8705 TCPC*/
+#define CONFIG_USB_PD_ITE_ACTIVE_PORT_COUNT 1
+#define CONFIG_USB_PD_DUAL_ROLE_AUTO_TOGGLE
+#define CONFIG_USB_PD_TCPC_LOW_POWER
+
+/* Thermistors */
+#define CONFIG_TEMP_SENSOR
+#define CONFIG_THERMISTOR
+#define CONFIG_STEINHART_HART_3V3_51K1_47K_4050B
+
+/* USB Mux and Retimer */
+#define CONFIG_USB_MUX_IT5205			/* C1: ITE Mux */
+#define I2C_PORT_USB_MUX I2C_PORT_USB_C0	/* Required for ITE Mux */
+
+/* USB Type A Features */
+#define USB_PORT_COUNT 1
+#define CONFIG_USB_PORT_POWER_DUMB
+
+#ifndef __ASSEMBLER__
+
+#include "gpio_signal.h"
+#include "registers.h"
+
+enum chg_id {
+	CHARGER_PRIMARY,
+	CHARGER_SECONDARY,
+	CHARGER_NUM,
+};
+
+enum pwm_channel {
+	PWM_CH_KBLIGHT,
+	PWM_CH_COUNT,
+};
+
+/* Motion sensors */
+enum sensor_id {
+	LID_ACCEL,
+	BASE_ACCEL,
+	BASE_GYRO,
+	SENSOR_COUNT
+};
+
+/* ADC channels */
+enum adc_channel {
+	ADC_VSNS_PP3300_A,     /* ADC0 */
+	ADC_TEMP_SENSOR_1,     /* ADC2 */
+	ADC_TEMP_SENSOR_2,     /* ADC3 */
+	ADC_SUB_ANALOG,        /* ADC13 */
+	ADC_TEMP_SENSOR_3,     /* ADC15 */
+	ADC_TEMP_SENSOR_4,     /* ADC16 */
+	ADC_CH_COUNT
+};
+
+enum temp_sensor_id {
+	TEMP_SENSOR_1,
+	TEMP_SENSOR_2,
+	TEMP_SENSOR_3,
+	TEMP_SENSOR_4,
+	TEMP_SENSOR_COUNT
+};
+
+/* List of possible batteries */
+enum battery_type {
+	BATTERY_DYNAPACK_COS,
+	BATTERY_DYNAPACK_ATL,
+	BATTERY_DYNAPACK_HIGHPOWER,
+	BATTERY_DYNAPACK_BYD,
+	BATTERY_SAMSUNG_SDI,
+	BATTERY_SIMPLO_COS,
+	BATTERY_SIMPLO_HIGHPOWER,
+	BATTERY_COS,
+	BATTERY_COS_2,
+	BATTERY_ATL,
+	BATTERY_TYPE_COUNT,
+};
+
+#endif /* !__ASSEMBLER__ */
+
+#endif /* __CROS_EC_BOARD_H */