board: Add initial nocturne support.

BUG=b:78539498
BRANCH=None
TEST=make -j BOARD=nocturne

Change-Id: I830ff6739fb648625536ba248eeb383797c850e2
Signed-off-by: Aseda Aboagye <aaboagye@google.com>
Reviewed-on: https://chromium-review.googlesource.com/1032094
Commit-Ready: Aseda Aboagye <aaboagye@chromium.org>
Tested-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-by: Gwendal Grignou <gwendal@google.com>
Reviewed-by: Jett Rink <jettrink@chromium.org>

1 files changed, 240 insertions, 0 deletions

diff --git a/board/nocturne/board.h b/board/nocturne/board.h
new file mode 100644
index 0000000000..0c9bfd9f1b
--- /dev/null
+++ b/board/nocturne/board.h
@@ -0,0 +1,240 @@
+/* Copyright 2018 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.
+ */
+
+/* Nocturne board configuration */
+
+#ifndef __CROS_EC_BOARD_H
+#define __CROS_EC_BOARD_H
+
+/* TODO(aaboagye): Remove before production. */
+#define CONFIG_SYSTEM_UNLOCKED /* Allow dangerous commands. */
+
+#define CONFIG_SUPPRESSED_HOST_COMMANDS \
+	EC_CMD_CONSOLE_SNAPSHOT, EC_CMD_CONSOLE_READ, EC_CMD_PD_GET_LOG_ENTRY
+
+/* NPCX7 config */
+#define NPCX_UART_MODULE2 1  /* GPIO64/65 are used as UART pins. */
+#define NPCX_TACH_SEL2    0  /* No tach. */
+#define NPCX7_PWM1_SEL    0  /* GPIO C2 is not used as PWM1. */
+#define CONFIG_HIBERNATE_PSL
+
+/* Internal SPI flash on NPCX7 */
+#define CONFIG_FLASH_SIZE (512 * 1024) /* It's really 1MB. */
+#define CONFIG_SPI_FLASH_REGS
+#define CONFIG_SPI_FLASH_W25Q80 /* Internal SPI flash type. */
+
+/* EC modules */
+#define CONFIG_ADC
+#define CONFIG_BACKLIGHT_LID
+#define CONFIG_BOARD_VERSION_CUSTOM
+#define CONFIG_ESPI
+#define CONFIG_I2C
+#define CONFIG_I2C_MASTER
+#define CONFIG_LPC
+#define CONFIG_PWM
+#define CONFIG_VBOOT_HASH
+#define CONFIG_VSTORE
+#define CONFIG_VSTORE_SLOT_COUNT 1
+
+/* EC console commands */
+#define CONFIG_CMD_ACCELS
+#define CONFIG_CMD_ACCEL_INFO
+#define CONFIG_CMD_BUTTON
+#define CONFIG_CMD_PD_CONTROL
+#define CONFIG_CMD_PPC_DUMP
+
+/* Battery */
+#define CONFIG_BATTERY_CUT_OFF
+#define CONFIG_BATTERY_SMART
+#define CONFIG_BATTERY_REVIVE_DISCONNECT
+#define CONFIG_BATTERY_PRESENT_GPIO GPIO_BAT_PRESENT_L
+
+/* Buttons / Switches */
+#define CONFIG_BUTTON_TRIGGERED_RECOVERY
+#define CONFIG_TABLET_MODE
+#define CONFIG_TABLET_MODE_SWITCH
+#define CONFIG_VOLUME_BUTTONS
+
+/* Charger */
+#define CONFIG_CHARGE_MANAGER
+#define CONFIG_CHARGER
+#define CONFIG_CHARGER_DISCHARGE_ON_AC
+#define CONFIG_CHARGER_INPUT_CURRENT 128
+#define CONFIG_CHARGER_ISL9238
+#define CONFIG_CHARGER_MIN_BAT_PCT_FOR_POWER_ON 1
+#define CONFIG_CHARGER_SENSE_RESISTOR 10
+#define CONFIG_CHARGER_SENSE_RESISTOR_AC 20
+#define CONFIG_CHARGER_V2
+#define CONFIG_EXTPOWER_GPIO
+
+/* LEDs */
+#define CONFIG_LED_COMMON
+#define CONFIG_LED_PWM_COUNT 2
+
+/* MKBP */
+#define CONFIG_MKBP_EVENT
+#define CONFIG_MKBP_USE_HOST_EVENT
+#define CONFIG_KEYBOARD_PROTOCOL_MKBP
+
+/* Sensors */
+#define CONFIG_ALS
+#define ALS_COUNT 1
+#define CONFIG_ALS_OPT3001
+#define OPT3001_I2C_ADDR OPT3001_I2C_ADDR1
+#define CONFIG_ACCEL_FIFO 1024 /* Must be a power of 2 */
+/* Depends on how fast the AP boots and typical ODRs */
+#define CONFIG_ACCEL_FIFO_THRES (CONFIG_ACCEL_FIFO / 3)
+#define CONFIG_ACCEL_INTERRUPTS
+#define CONFIG_ACCELGYRO_BMI160
+#define CONFIG_ACCELGYRO_BMI160_INT_EVENT TASK_EVENT_CUSTOM(4)
+#define CONFIG_SYNC
+#define CONFIG_SYNC_INT_EVENT TASK_EVENT_CUSTOM(8)
+
+/* SoC */
+#define CONFIG_BOARD_HAS_RTC_RESET
+#define CONFIG_CHIPSET_SKYLAKE
+#define CONFIG_CHIPSET_HAS_PLATFORM_PMIC_RESET
+#define CONFIG_CHIPSET_RESET_HOOK
+#define CONFIG_POWER_COMMON
+#define CONFIG_POWER_BUTTON
+#define CONFIG_POWER_BUTTON_X86
+#define CONFIG_POWER_S0IX
+#define CONFIG_POWER_TRACK_HOST_SLEEP_STATE
+
+/* USB PD */
+#define CONFIG_USB_PD_ALT_MODE
+#define CONFIG_USB_PD_ALT_MODE_DFP
+#define CONFIG_USB_PD_COMM_LOCKED
+#define CONFIG_USB_PD_DISCHARGE_PPC
+#define CONFIG_USB_PD_DUAL_ROLE
+#define CONFIG_USB_PD_LOGGING
+#define CONFIG_USB_PD_MAX_SINGLE_SOURCE_CURRENT TYPEC_RP_3A0
+#define CONFIG_USB_PD_PORT_COUNT 2
+#define CONFIG_USB_PD_TCPM_PS8805
+#define CONFIG_USB_PD_TCPM_TCPCI
+#define CONFIG_USB_PD_TCPM_MUX
+#define CONFIG_USB_PD_TRY_SRC
+#define CONFIG_USB_PD_VBUS_DETECT_TCPC
+#define CONFIG_USB_PD_VBUS_MEASURE_NOT_PRESENT
+#define CONFIG_USB_POWER_DELIVERY
+#define CONFIG_USBC_PPC_SN5S330
+#define CONFIG_USBC_SS_MUX
+#define CONFIG_USBC_SS_MUX_DFP_ONLY
+#define CONFIG_USBC_VCONN
+#define CONFIG_USBC_VCONN_SWAP
+
+/* Define typical operating power and max power. */
+#define PD_MAX_VOLTAGE_MV     20000
+#define PD_MAX_CURRENT_MA     3000
+#define PD_MAX_POWER_MW       45000
+#define PD_OPERATING_POWER_MW 15000
+#define PD_VCONN_SWAP_DELAY   5000 /* us */
+
+/* TODO(aaboagye): Verify these timings. */
+/*
+ * delay to turn on the power supply max is ~16ms.
+ * delay to turn off the power supply max is about ~180ms.
+ */
+#define PD_POWER_SUPPLY_TURN_ON_DELAY   30000  /* us */
+#define PD_POWER_SUPPLY_TURN_OFF_DELAY  250000 /* us */
+
+/* I2C config */
+#define I2C_PORT_CHARGER  I2C_PORT_POWER
+#define I2C_PORT_PMIC     I2C_PORT_POWER
+#define I2C_PORT_POWER    NPCX_I2C_PORT0_0
+#define I2C_PORT_BATTERY  NPCX_I2C_PORT4_1
+#define I2C_PORT_ALS_GYRO NPCX_I2C_PORT5_0
+#define I2C_PORT_USB_C0   NPCX_I2C_PORT1_0
+#define I2C_PORT_USB_C1   NPCX_I2C_PORT2_0
+
+#define GPIO_USB_C0_SCL GPIO_EC_I2C1_USB_C0_SCL
+#define GPIO_USB_C0_SDA GPIO_EC_I2C1_USB_C0_SDA
+#define GPIO_USB_C1_SCL GPIO_EC_I2C2_USB_C1_SCL
+#define GPIO_USB_C1_SDA GPIO_EC_I2C2_USB_C1_SDA
+
+#define I2C_ADDR_MP2949  0x40
+#define I2C_ADDR_BD99992 0x60
+
+/*
+ * Remapping of schematic GPIO names to common GPIO names expected (hardcoded)
+ * in the EC code base.
+ */
+#define GPIO_AC_PRESENT       GPIO_ACOK_OD
+#define GPIO_ENABLE_BACKLIGHT GPIO_EC_BL_DISABLE_ODL
+#define GPIO_BAT_PRESENT_L    GPIO_EC_BATT_PRES_L
+#define GPIO_ENTERING_RW      GPIO_EC_ENTERING_RW
+#define GPIO_PCH_PWRBTN_L     GPIO_EC_PCH_PWR_BTN_L
+#define GPIO_PCH_RSMRST_L     GPIO_RSMRST_L
+#define GPIO_PCH_SLP_S0_L     GPIO_SLP_S0_L
+#define GPIO_PCH_SLP_S3_L     GPIO_SLP_S3_L
+#define GPIO_PCH_SLP_S4_L     GPIO_SLP_S4_L
+#define GPIO_PCH_SLP_SUS_L    GPIO_SLP_SUS_L_PCH
+#define GPIO_PCH_WAKE_L       GPIO_EC_PCH_WAKE_L
+#define GPIO_PMIC_DPWROK      GPIO_ROP_DSW_PWROK_EC
+#define GPIO_PMIC_SLP_SUS_L   GPIO_SLP_SUS_L_PMIC
+#define GPIO_POWER_BUTTON_L   GPIO_EC_PWR_BTN_IN_ODL
+#define GPIO_CPU_PROCHOT      GPIO_EC_PROCHOT_ODL
+#define GPIO_RSMRST_L_PGOOD   GPIO_ROP_EC_RSMRST_L
+#define GPIO_VOLUME_UP_L      GPIO_H1_EC_VOL_UP_ODL
+#define GPIO_VOLUME_DOWN_L    GPIO_H1_EC_VOL_DOWN_ODL
+#define GPIO_WP_L             GPIO_EC_WP_L
+
+#ifndef __ASSEMBLER__
+
+#include "gpio_signal.h"
+#include "registers.h"
+
+/* ADC signal */
+enum adc_channel {
+	ADC_BASE_ATTACH,
+	ADC_BASE_DETACH,
+	ADC_CH_COUNT
+};
+
+enum power_signal {
+	X86_SLP_S0_DEASSERTED,
+	X86_SLP_S3_DEASSERTED,
+	X86_SLP_S4_DEASSERTED,
+	X86_SLP_SUS_DEASSERTED,
+	X86_RSMRST_L_PGOOD,
+	X86_PMIC_DPWROK,
+	POWER_SIGNAL_COUNT
+};
+
+enum pwm_channel {
+	PWM_CH_DB0_LED_RED = 0,
+	PWM_CH_DB0_LED_GREEN,
+	PWM_CH_DB0_LED_BLUE,
+	PWM_CH_DB1_LED_RED,
+	PWM_CH_DB1_LED_GREEN,
+	PWM_CH_DB1_LED_BLUE,
+	PWM_CH_COUNT
+};
+
+/*
+ * Motion sensors:
+ * When reading through IO memory is set up for sensors (LPC is used),
+ * the first 2 entries must be accelerometers, then gyroscope.
+ * For BMI160, accel and gyro sensors must be next to each other.
+ */
+enum sensor_id {
+	LID_ACCEL,
+	LID_GYRO,
+	LID_ALS,
+	VSYNC,
+};
+
+#define CONFIG_ACCEL_FORCE_MODE_MASK (1 << LID_ALS)
+
+void base_pwr_fault_interrupt(enum gpio_signal s);
+int board_get_version(void);
+void board_rtc_reset(void);
+
+/* Reset all TCPCs. */
+void board_reset_pd_mcu(void);
+
+#endif /* __ASSEMBLER__ */
+
+#endif /* __CROS_EC_BOARD_H */