akemi: add initial content for the build

This initial content of akemi is taken after hatch. It will need to
be revised later.

BUG=b:138879565
BRANCH=none
TEST=make -j BOARD=akemi

Change-Id: Iae84e5b908e678165311147356f65f61270bfda9
Signed-off-by: peichao.wang <peichao.wang@bitland.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1679849
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Scott Collyer <scollyer@chromium.org>
Tested-by: Paul Ma <magf@bitland.corp-partner.google.com>
Tested-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Commit-Queue: Tim Wawrzynczak <twawrzynczak@chromium.org>

1 files changed, 179 insertions, 0 deletions

diff --git a/board/akemi/board.h b/board/akemi/board.h
new file mode 100644
index 0000000000..c5d6da53bf
--- /dev/null
+++ b/board/akemi/board.h
@@ -0,0 +1,179 @@
+/* Copyright 2019 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.
+ */
+
+/* Hatch 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_POWER_BUTTON
+#define CONFIG_KEYBOARD_BOARD_CONFIG
+#define CONFIG_KEYBOARD_PROTOCOL_8042
+#define CONFIG_LED_COMMON
+#define CONFIG_LOW_POWER_IDLE
+
+#define CONFIG_HOSTCMD_ESPI
+/* #define CONFIG_HOSTCMD_ESPI_VW_SIGNALS */
+
+#undef CONFIG_UART_TX_BUF_SIZE
+#define CONFIG_UART_TX_BUF_SIZE 4096
+
+/* Keyboard features */
+#define CONFIG_PWM_KBLIGHT
+
+/* Sensors */
+/* BMI160 Base accel/gyro */
+#define CONFIG_ACCEL_INTERRUPTS
+#define CONFIG_ACCELGYRO_BMI160
+#define CONFIG_ACCELGYRO_BMI160_INT_EVENT \
+	TASK_EVENT_MOTION_SENSOR_INTERRUPT(BASE_ACCEL)
+#define CONFIG_ACCELGYRO_BMI160_INT2_OUTPUT
+/* BMA253 Lid accel */
+#define CONFIG_ACCEL_BMA255
+#define CONFIG_ACCEL_FORCE_MODE_MASK (BIT(LID_ACCEL) | BIT(CLEAR_ALS))
+#define CONFIG_LID_ANGLE
+#define CONFIG_LID_ANGLE_SENSOR_BASE BASE_ACCEL
+#define CONFIG_LID_ANGLE_SENSOR_LID LID_ACCEL
+#define CONFIG_LID_ANGLE_UPDATE
+/* TC3400 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)
+#define I2C_PORT_ALS      I2C_PORT_SENSOR
+
+/* USB Type C and USB PD defines */
+#define CONFIG_USB_PD_TCPM_ANX7447
+#define CONFIG_USB_PD_TCPM_PS8751
+#define BOARD_TCPC_C0_RESET_HOLD_DELAY ANX74XX_RESET_HOLD_MS
+#define BOARD_TCPC_C0_RESET_POST_DELAY ANX74XX_RESET_HOLD_MS
+#define BOARD_TCPC_C1_RESET_HOLD_DELAY PS8XXX_RESET_DELAY_MS
+#define BOARD_TCPC_C1_RESET_POST_DELAY 0
+#define GPIO_USB_C1_TCPC_RST GPIO_USB_C1_TCPC_RST_ODL
+
+/* USB Type A Features */
+#define CONFIG_USB_PORT_POWER_SMART
+#undef CONFIG_USB_PORT_POWER_SMART_PORT_COUNT
+#define CONFIG_USB_PORT_POWER_SMART_PORT_COUNT 1
+#define CONFIG_USB_PORT_POWER_SMART_CDP_SDP_ONLY
+#define GPIO_USB1_ILIM_SEL GPIO_EN_USB_A_LOW_PWR_OD
+
+/* BC 1.2 */
+#define CONFIG_BC12_DETECT_PI3USB9201
+
+/* Charger features */
+/*
+ * The IDCHG current limit is set in 512 mA steps. The value set here is
+ * somewhat specific to the battery pack being currently used. The limit here
+ * was set based on the battery's discharge current limit and what was tested to
+ * prevent the AP rebooting with low charge level batteries.
+ *
+ * TODO(b/133447140): Revisit this threshold once peak power consumption tuning
+ * for the AP is completed.
+ */
+#define CONFIG_CHARGER_BQ25710_IDCHG_LIMIT_MA 8192
+
+/* Volume Button feature */
+#define CONFIG_VOLUME_BUTTONS
+#define GPIO_VOLUME_UP_L GPIO_EC_VOLUP_BTN_ODL
+#define GPIO_VOLUME_DOWN_L GPIO_EC_VOLDN_BTN_ODL
+
+/* Fan features */
+#define CONFIG_FANS 1
+#undef CONFIG_FAN_INIT_SPEED
+#define CONFIG_FAN_INIT_SPEED 50
+#define CONFIG_TEMP_SENSOR_POWER_GPIO GPIO_EN_A_RAILS
+#define CONFIG_THERMISTOR
+#define CONFIG_THROTTLE_AP
+#define CONFIG_STEINHART_HART_3V3_51K1_47K_4050B
+
+/* MST */
+/*
+ * TDOD (b/124068003): This inherently assumes the MST chip is connected to only
+ * one Type C port. This will need to be chagned to support 2 Type C ports
+ * connected to the same MST chip.
+ */
+#define USB_PD_PORT_TCPC_MST USB_PD_PORT_TCPC_1
+
+/*
+ * 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_PCH_RSMRST_L GPIO_EC_PCH_RSMRST_L
+#define GPIO_PCH_SLP_S0_L GPIO_SLP_S0_L
+#define GPIO_CPU_PROCHOT GPIO_EC_PROCHOT_ODL
+#define GPIO_AC_PRESENT GPIO_ACOK_OD
+#define GPIO_RSMRST_L_PGOOD GPIO_PG_EC_RSMRST_L
+#define GPIO_PCH_SLP_S3_L GPIO_SLP_S3_L
+#define GPIO_PCH_SLP_S4_L GPIO_SLP_S4_L
+#define GPIO_EN_PP5000 GPIO_EN_PP5000_A
+
+#ifndef __ASSEMBLER__
+
+#include "gpio_signal.h"
+#include "registers.h"
+
+/* GPIO signals updated base on board version. */
+#define GPIO_EN_PP5000_A gpio_en_pp5000_a
+extern enum gpio_signal gpio_en_pp5000_a;
+
+enum adc_channel {
+	ADC_TEMP_SENSOR_1,	/* ADC0 */
+	ADC_TEMP_SENSOR_2,	/* ADC1 */
+	ADC_CH_COUNT
+};
+
+enum sensor_id {
+	LID_ACCEL = 0,
+	BASE_ACCEL,
+	BASE_GYRO,
+	CLEAR_ALS,
+	RGB_ALS,
+	SENSOR_COUNT,
+};
+
+enum pwm_channel {
+	PWM_CH_KBLIGHT,
+	PWM_CH_FAN,
+	PWM_CH_COUNT
+};
+
+enum fan_channel {
+	FAN_CH_0 = 0,
+	/* Number of FAN channels */
+	FAN_CH_COUNT,
+};
+
+enum mft_channel {
+	MFT_CH_0 = 0,
+	/* Number of MFT channels */
+	MFT_CH_COUNT,
+};
+
+enum temp_sensor_id {
+	TEMP_SENSOR_1,
+	TEMP_SENSOR_2,
+	TEMP_SENSOR_COUNT
+};
+
+/* List of possible batteries */
+enum battery_type {
+	BATTERY_SMP_LIS,
+	BATTERY_SMP_SDI,
+	BATTERY_TYPE_COUNT,
+};
+
+#endif /* !__ASSEMBLER__ */
+
+#endif /* __CROS_EC_BOARD_H */