voxel: Initial EC image

Create the initial EC image for the voxel variant by copying the
volteer reference board EC files into a new directory named for
the variant.

(Auto-Generated by create_initial_ec_image.sh version 1.0.2).

BUG=b:157879197
BRANCH=none
TEST=make BOARD=voxel

Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: I93a9c897df25c5700ac4f321510745b104cdb41b
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2224681
Reviewed-by: Keith Short <keithshort@chromium.org>
Tested-by: Paul Fagerburg <pfagerburg@chromium.org>

1 files changed, 164 insertions, 0 deletions

diff --git a/board/voxel/board.h b/board/voxel/board.h
new file mode 100644
index 0000000000..48cc6308ea
--- /dev/null
+++ b/board/voxel/board.h
@@ -0,0 +1,164 @@
+/* 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.
+ */
+
+/* Volteer 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_VBOOT_EFS2
+
+#define CONFIG_POWER_BUTTON
+
+#undef CONFIG_UART_TX_BUF_SIZE
+#define CONFIG_UART_TX_BUF_SIZE 4096
+
+/* LED defines */
+#define CONFIG_LED_PWM
+/* Although there are 2 LEDs, they are both controlled by the same lines. */
+#define CONFIG_LED_PWM_COUNT 1
+
+/* Keyboard features */
+
+/* Sensors */
+/* BMA253 accelerometer in base */
+#define CONFIG_ACCEL_BMA255
+
+/* BMI260 accel/gyro in base */
+#define CONFIG_ACCELGYRO_BMI260
+#define CONFIG_ACCELGYRO_BMI260_INT_EVENT \
+	TASK_EVENT_MOTION_SENSOR_INTERRUPT(BASE_ACCEL)
+
+/* TCS3400 ALS */
+#define CONFIG_ALS
+#define ALS_COUNT		1
+#define CONFIG_ALS_TCS3400
+#define CONFIG_ALS_TCS3400_INT_EVENT \
+	TASK_EVENT_MOTION_SENSOR_INTERRUPT(CLEAR_ALS)
+
+/* Sensors without hardware FIFO are in forced mode */
+#define CONFIG_ACCEL_FORCE_MODE_MASK \
+	(BIT(LID_ACCEL) | BIT(CLEAR_ALS))
+
+#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
+
+/* USB Type C and USB PD defines */
+/*
+ * USB-C port's USB2 & USB3 mapping from schematics
+ * USB2 numbering on PCH - 1 to n
+ * USB3 numbering on AP - 0 to n (PMC's USB3 numbering for MUX
+ * configuration is - 1 to n hence add +1)
+ */
+#define USBC_PORT_0_USB2_NUM	9
+#define USBC_PORT_0_USB3_NUM	1
+#define USBC_PORT_1_USB2_NUM	4
+#define USBC_PORT_1_USB3_NUM	2
+
+/* Enabling Thunderbolt-compatible mode */
+#define CONFIG_USB_PD_TBT_COMPAT_MODE
+
+/* Enabling USB4 mode */
+#define CONFIG_USB_PD_USB4
+
+/* USB Type A Features */
+
+/* BC 1.2 */
+
+/* Volume Button feature */
+
+/* Fan features */
+
+/*
+ * 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_AC_PRESENT			GPIO_ACOK_OD
+#define GPIO_EC_INT_L			GPIO_EC_PCH_INT_ODL
+#define GPIO_EN_PP5000			GPIO_EN_PP5000_A
+#define GPIO_ENTERING_RW		GPIO_EC_ENTERING_RW
+#define GPIO_LID_OPEN			GPIO_EC_LID_OPEN
+#define GPIO_KBD_KSO2			GPIO_EC_KSO_02_INV
+#define GPIO_PACKET_MODE_EN		GPIO_UART2_EC_RX
+#define GPIO_PCH_WAKE_L			GPIO_EC_PCH_WAKE_ODL
+#define GPIO_PCH_PWRBTN_L		GPIO_EC_PCH_PWR_BTN_ODL
+#define GPIO_PCH_RSMRST_L		GPIO_EC_PCH_RSMRST_ODL
+#define GPIO_PCH_RTCRST			GPIO_EC_PCH_RTCRST
+#define GPIO_PCH_SLP_S0_L		GPIO_SLP_S0_L
+#define GPIO_PCH_SLP_S3_L		GPIO_SLP_S3_L
+#define GPIO_PG_EC_DSW_PWROK		GPIO_DSW_PWROK
+#define GPIO_POWER_BUTTON_L		GPIO_H1_EC_PWR_BTN_ODL
+#define GPIO_RSMRST_L_PGOOD		GPIO_PG_EC_RSMRST_ODL
+#define GPIO_CPU_PROCHOT		GPIO_EC_PROCHOT_ODL
+#define GPIO_SYS_RESET_L		GPIO_SYS_RST_ODL
+#define GPIO_WP_L			GPIO_EC_WP_L
+#define GPIO_USB_C1_BC12_INT_ODL	GPIO_USB_C1_MIX_INT_ODL
+#define GPIO_VOLUME_UP_L		GPIO_EC_VOLUP_BTN_ODL
+#define GPIO_VOLUME_DOWN_L		GPIO_EC_VOLDN_BTN_ODL
+#define GMR_TABLET_MODE_GPIO_L		GPIO_TABLET_MODE_L
+
+/* I2C Bus Configuration */
+#define CONFIG_I2C
+#define I2C_PORT_ACCEL		I2C_PORT_SENSOR
+#define I2C_PORT_SENSOR		NPCX_I2C_PORT0_0
+#define I2C_PORT_USB_C0		NPCX_I2C_PORT1_0
+#define I2C_PORT_USB_C1		NPCX_I2C_PORT2_0
+#define I2C_PORT_USB_1_MIX	NPCX_I2C_PORT3_0
+#define I2C_PORT_POWER		NPCX_I2C_PORT5_0
+#define I2C_PORT_EEPROM		NPCX_I2C_PORT7_0
+
+#define I2C_PORT_BATTERY	I2C_PORT_POWER
+#define I2C_PORT_CHARGER	I2C_PORT_EEPROM
+
+#define I2C_ADDR_EEPROM_FLAGS	0x50
+#define CONFIG_I2C_MASTER
+
+
+#ifndef __ASSEMBLER__
+
+#include "gpio_signal.h"
+#include "registers.h"
+
+enum battery_type {
+	BATTERY_LGC011,
+	BATTERY_TYPE_COUNT,
+};
+
+enum pwm_channel {
+	PWM_CH_LED1_BLUE = 0,
+	PWM_CH_LED2_GREEN,
+	PWM_CH_LED3_RED,
+	PWM_CH_LED4_SIDESEL,
+	PWM_CH_FAN,
+	PWM_CH_KBLIGHT,
+	PWM_CH_COUNT
+};
+
+enum sensor_id {
+	LID_ACCEL = 0,
+	BASE_ACCEL,
+	BASE_GYRO,
+	CLEAR_ALS,
+	RGB_ALS,
+	VSYNC,
+	SENSOR_COUNT,
+};
+
+/* TODO: b/143375057 - Remove this code after power on. */
+void c10_gate_change(enum gpio_signal signal);
+
+#endif /* !__ASSEMBLER__ */
+
+#endif /* __CROS_EC_BOARD_H */