From dfdd079e8746226b6bc4b66a8ddbde82b6c3d74d Mon Sep 17 00:00:00 2001 From: Edward Hill Date: Thu, 5 Dec 2019 14:48:00 -0700 Subject: Morphius: create new board BUG=b:144029292 BRANCH=none TEST=build Change-Id: Id362ac64a43082e0ae2cb59c0259f040c693dd1f Signed-off-by: Edward Hill Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1954308 Reviewed-by: Denis Brockus --- board/morphius/analyzestack.yaml | 2 + board/morphius/battery.c | 65 +++++++++++++++++++ board/morphius/board.c | 43 +++++++++++++ board/morphius/board.h | 71 +++++++++++++++++++++ board/morphius/build.mk | 15 +++++ board/morphius/ec.tasklist | 26 ++++++++ board/morphius/gpio.inc | 132 +++++++++++++++++++++++++++++++++++++++ board/morphius/led.c | 70 +++++++++++++++++++++ 8 files changed, 424 insertions(+) create mode 100644 board/morphius/analyzestack.yaml create mode 100644 board/morphius/battery.c create mode 100644 board/morphius/board.c create mode 100644 board/morphius/board.h create mode 100644 board/morphius/build.mk create mode 100644 board/morphius/ec.tasklist create mode 100644 board/morphius/gpio.inc create mode 100644 board/morphius/led.c diff --git a/board/morphius/analyzestack.yaml b/board/morphius/analyzestack.yaml new file mode 100644 index 0000000000..7ff5f39644 --- /dev/null +++ b/board/morphius/analyzestack.yaml @@ -0,0 +1,2 @@ +remove: +- panic_assert_fail diff --git a/board/morphius/battery.c b/board/morphius/battery.c new file mode 100644 index 0000000000..33e4e9ce5d --- /dev/null +++ b/board/morphius/battery.c @@ -0,0 +1,65 @@ +/* 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. + * + * Battery pack vendor provided charging profile + */ + +#include "battery_fuel_gauge.h" +#include "common.h" +#include "util.h" + +/* + * Battery info for all Zork battery types. Note that the fields + * start_charging_min/max and charging_min/max are not used for the charger. + * The effective temperature limits are given by discharging_min/max_c. + * + * Fuel Gauge (FG) parameters which are used for determining if the battery + * is connected, the appropriate ship mode (battery cutoff) command, and the + * charge/discharge FETs status. + * + * Ship mode (battery cutoff) requires 2 writes to the appropriate smart battery + * register. For some batteries, the charge/discharge FET bits are set when + * charging/discharging is active, in other types, these bits set mean that + * charging/discharging is disabled. Therefore, in addition to the mask for + * these bits, a disconnect value must be specified. Note that for TI fuel + * gauge, the charge/discharge FET status is found in Operation Status (0x54), + * but a read of Manufacturer Access (0x00) will return the lower 16 bits of + * Operation status which contains the FET status bits. + * + * The assumption for battery types supported is that the charge/discharge FET + * status can be read with a sb_read() command and therefore, only the register + * address, mask, and disconnect value need to be provided. + */ +const struct board_batt_params board_battery_info[] = { + /* AP18F4M */ + [BATTERY_AP18F4M] = { + .fuel_gauge = { + .manuf_name = "Murata KT00404001", + .ship_mode = { + .reg_addr = 0x3A, + .reg_data = { 0xC574, 0xC574 }, + }, + .fet = { + .reg_addr = 0x0, + .reg_mask = 0x2000, + .disconnect_val = 0x2000, + } + }, + .batt_info = { + .voltage_max = 8700, + .voltage_normal = 7600, + .voltage_min = 5500, + .precharge_current = 256, + .start_charging_min_c = 0, + .start_charging_max_c = 50, + .charging_min_c = 0, + .charging_max_c = 60, + .discharging_min_c = -20, + .discharging_max_c = 75, + }, + }, +}; +BUILD_ASSERT(ARRAY_SIZE(board_battery_info) == BATTERY_TYPE_COUNT); + +const enum battery_type DEFAULT_BATTERY_TYPE = BATTERY_AP18F4M; diff --git a/board/morphius/board.c b/board/morphius/board.c new file mode 100644 index 0000000000..ad4ea69091 --- /dev/null +++ b/board/morphius/board.c @@ -0,0 +1,43 @@ +/* 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. + */ + +/* Morphius board configuration */ + +#include "button.h" +#include "driver/accelgyro_bmi160.h" +#include "extpower.h" +#include "gpio.h" +#include "lid_switch.h" +#include "power.h" +#include "power_button.h" +#include "switch.h" +#include "system.h" +#include "usb_charge.h" + +#include "gpio_list.h" + +/* These GPIOs moved. Temporarily detect and support the V0 HW. */ +enum gpio_signal GPIO_PCH_PWRBTN_L = GPIO_EC_FCH_PWR_BTN_L; +enum gpio_signal GPIO_PCH_SYS_PWROK = GPIO_EC_FCH_PWROK; + +void board_update_sensor_config_from_sku(void) +{ + int data; + + /* + * If the CBI EEPROM is found on the battery I2C port then we are + * running on V0 HW so re-map the GPIOs that moved. + */ + if ((system_get_sku_id() == 0) + && (i2c_read8(I2C_PORT_BATTERY, I2C_ADDR_EEPROM_FLAGS, 0, &data) + == EC_SUCCESS)) { + ccprints("V0 HW detected"); + GPIO_PCH_PWRBTN_L = GPIO_EC_FCH_PWR_BTN_L_V0; + GPIO_PCH_SYS_PWROK = GPIO_EC_FCH_PWROK_V0; + } + + /* Enable Gyro interrupts */ + gpio_enable_interrupt(GPIO_6AXIS_INT_L); +} diff --git a/board/morphius/board.h b/board/morphius/board.h new file mode 100644 index 0000000000..c9f8e6487a --- /dev/null +++ b/board/morphius/board.h @@ -0,0 +1,71 @@ +/* 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. + */ + +/* Morphius board configuration */ + +#ifndef __CROS_EC_BOARD_H +#define __CROS_EC_BOARD_H + +#include "baseboard.h" + +/* + * Allow dangerous commands. + * TODO: Remove this config before production. + */ +#define CONFIG_SYSTEM_UNLOCKED +#define CONFIG_BRINGUP +#define CONFIG_I2C_DEBUG + +#define CONFIG_MKBP_USE_GPIO + +/* Motion sensing drivers */ +#define CONFIG_ACCELGYRO_BMI160 +#define CONFIG_ACCELGYRO_BMI160_INT_EVENT \ + TASK_EVENT_MOTION_SENSOR_INTERRUPT(BASE_ACCEL) +#define CONFIG_ACCEL_INTERRUPTS +#define CONFIG_ACCEL_KX022 +#define CONFIG_CMD_ACCELS +#define CONFIG_CMD_ACCEL_INFO +#define CONFIG_TABLET_MODE +#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 + +/* GPIO mapping from board specific name to EC common name. */ +#define CONFIG_BATTERY_PRESENT_GPIO GPIO_EC_BATT_PRES_ODL +#define GPIO_AC_PRESENT GPIO_ACOK_OD +#define GPIO_CPU_PROCHOT GPIO_PROCHOT_ODL +#define GPIO_EC_INT_L GPIO_EC_AP_INT_ODL +#define GPIO_ENABLE_BACKLIGHT_L GPIO_EC_EDP_BL_DISABLE +#define GPIO_ENTERING_RW GPIO_EC_ENTERING_RW +#define GPIO_KBD_KSO2 GPIO_EC_KSO_02_INV +#define GPIO_PCH_RSMRST_L GPIO_EC_FCH_RSMRST_L +#define GPIO_PCH_SLP_S3_L GPIO_SLP_S3_L +#define GPIO_PCH_SLP_S5_L GPIO_SLP_S5_L +#define GPIO_PCH_WAKE_L GPIO_EC_FCH_WAKE_L +#define GPIO_POWER_BUTTON_L GPIO_EC_PWR_BTN_ODL +#define GPIO_S0_PGOOD GPIO_S0_PWROK_OD +#define GPIO_S5_PGOOD GPIO_EC_PWROK_OD +#define GPIO_SYS_RESET_L GPIO_EC_SYS_RST_L +#define GPIO_VOLUME_DOWN_L GPIO_VOLDN_BTN_ODL +#define GPIO_VOLUME_UP_L GPIO_VOLUP_BTN_ODL +#define GPIO_WP_L GPIO_EC_WP_L + +#ifndef __ASSEMBLER__ + +/* These GPIOs moved. Temporarily detect and support the V0 HW. */ +extern enum gpio_signal GPIO_PCH_PWRBTN_L; +extern enum gpio_signal GPIO_PCH_SYS_PWROK; + +enum battery_type { + BATTERY_AP18F4M, + BATTERY_TYPE_COUNT, +}; + +#endif /* !__ASSEMBLER__ */ + + +#endif /* __CROS_EC_BOARD_H */ diff --git a/board/morphius/build.mk b/board/morphius/build.mk new file mode 100644 index 0000000000..4ca0cbd96f --- /dev/null +++ b/board/morphius/build.mk @@ -0,0 +1,15 @@ +# -*- makefile -*- +# 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. +# +# Board specific files build +# + +CHIP:=npcx +CHIP_FAMILY:=npcx7 +CHIP_VARIANT:=npcx7m7wc +BASEBOARD:=zork + +board-y=board.o led.o +board-$(CONFIG_BATTERY_SMART)+=battery.o diff --git a/board/morphius/ec.tasklist b/board/morphius/ec.tasklist new file mode 100644 index 0000000000..4c4a4898b1 --- /dev/null +++ b/board/morphius/ec.tasklist @@ -0,0 +1,26 @@ +/* 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. + */ + +/* + * See CONFIG_TASK_LIST in config.h for details. + */ + +#define CONFIG_TASK_LIST \ + TASK_ALWAYS(HOOKS, hook_task, NULL, LARGER_TASK_STACK_SIZE) \ + TASK_ALWAYS(USB_CHG_P0, usb_charger_task, 0, TASK_STACK_SIZE) \ + TASK_ALWAYS(USB_CHG_P1, usb_charger_task, 1, TASK_STACK_SIZE) \ + TASK_ALWAYS(CHARGER, charger_task, NULL, VENTI_TASK_STACK_SIZE) \ + TASK_ALWAYS(MOTIONSENSE, motion_sense_task, NULL, VENTI_TASK_STACK_SIZE) \ + TASK_NOTEST(CHIPSET, chipset_task, NULL, VENTI_TASK_STACK_SIZE) \ + TASK_NOTEST(KEYPROTO, keyboard_protocol_task, NULL, TASK_STACK_SIZE) \ + TASK_NOTEST(PDCMD, pd_command_task, NULL, LARGER_TASK_STACK_SIZE) \ + TASK_ALWAYS(HOSTCMD, host_command_task, NULL, LARGER_TASK_STACK_SIZE) \ + TASK_ALWAYS(CONSOLE, console_task, NULL, VENTI_TASK_STACK_SIZE) \ + TASK_ALWAYS(POWERBTN, power_button_task, NULL, VENTI_TASK_STACK_SIZE) \ + TASK_NOTEST(KEYSCAN, keyboard_scan_task, NULL, TASK_STACK_SIZE) \ + TASK_ALWAYS(PD_C0, pd_task, NULL, VENTI_TASK_STACK_SIZE) \ + TASK_ALWAYS(PD_C1, pd_task, NULL, VENTI_TASK_STACK_SIZE) \ + TASK_ALWAYS(PD_INT_C0, pd_interrupt_handler_task, 0, TASK_STACK_SIZE) \ + TASK_ALWAYS(PD_INT_C1, pd_interrupt_handler_task, 1, TASK_STACK_SIZE) diff --git a/board/morphius/gpio.inc b/board/morphius/gpio.inc new file mode 100644 index 0000000000..85de6ca3eb --- /dev/null +++ b/board/morphius/gpio.inc @@ -0,0 +1,132 @@ +/* -*- mode:c -*- + * + * 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. + */ + +/* Declare symbolic names for all the GPIOs that we care about. + * Note: Those with interrupt handlers must be declared first. */ + +GPIO_INT(USB_C0_TCPC_INT_ODL, PIN(3, 4), GPIO_INT_FALLING, tcpc_alert_event) +GPIO_INT(USB_C1_TCPC_INT_ODL, PIN(F, 1), GPIO_INT_FALLING, tcpc_alert_event) +GPIO_INT(USB_C0_PPC_FAULT_ODL, PIN(6, 3), GPIO_INT_FALLING, ppc_interrupt) +GPIO_INT(USB_C1_PPC_INT_ODL, PIN(D, 4), GPIO_INT_FALLING, ppc_interrupt) +GPIO_INT(USB_C0_BC12_INT_ODL, PIN(9, 3), GPIO_INT_FALLING | GPIO_PULL_UP, bc12_interrupt) +GPIO_INT(USB_C1_BC12_INT_ODL, PIN(A, 4), GPIO_INT_FALLING | GPIO_PULL_UP, bc12_interrupt) +GPIO_INT(SLP_S3_L, PIN(7, 4), GPIO_INT_BOTH, power_signal_interrupt) +GPIO_INT(SLP_S5_L, PIN(E, 0), GPIO_INT_BOTH, power_signal_interrupt) +GPIO_INT(S0_PWROK_OD, PIN(5, 6), GPIO_INT_BOTH, power_signal_interrupt) +GPIO_INT(EC_PWROK_OD, PIN(3, 7), GPIO_INT_BOTH, power_signal_interrupt) +GPIO_INT(EC_PWR_BTN_ODL, PIN(0, 1), GPIO_INT_BOTH, power_button_interrupt) +GPIO_INT(LID_OPEN, PIN(D, 2), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH, lid_interrupt) +GPIO_INT(ACOK_OD, PIN(0, 0), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH, extpower_interrupt) +GPIO_INT(EC_WP_L, PIN(5, 0), GPIO_INT_BOTH, switch_interrupt) +GPIO_INT(VOLDN_BTN_ODL, PIN(A, 6), GPIO_INT_BOTH | GPIO_PULL_UP, button_interrupt) +GPIO_INT(VOLUP_BTN_ODL, PIN(9, 5), GPIO_INT_BOTH | GPIO_PULL_UP, button_interrupt) +GPIO_INT(6AXIS_INT_L, PIN(A, 0), GPIO_INT_FALLING | GPIO_PULL_UP, bmi160_interrupt) + +/* GPIO_INT_BOTH is required for PSL wake from hibernate, but we don't need an interrupt handler. */ +GPIO(EC_RST_ODL, PIN(0, 2), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH) + +GPIO(3AXIS_INT_L, PIN(9, 6), GPIO_INPUT | GPIO_PULL_UP) /* 3 Axis Accel */ +GPIO(CCD_MODE_ODL, PIN(C, 6), GPIO_INPUT) /* Case Closed Debug Mode */ +GPIO(PROCHOT_ODL, PIN(D, 5), GPIO_ODR_HIGH) /* PROCHOT to SOC */ +GPIO(EC_BATT_PRES_ODL, PIN(4, 1), GPIO_INPUT) /* Battery Present */ +GPIO(EC_AP_INT_ODL, PIN(A, 3), GPIO_ODR_HIGH) /* Sensor MKBP event to SOC */ +GPIO(EN_PWR_A, PIN(B, 7), GPIO_OUT_LOW) /* Enable Power */ +GPIO(EC_EDP_BL_DISABLE, PIN(A, 2), GPIO_OUT_HIGH) /* Enable Backlight */ +GPIO(EC_ENTERING_RW, PIN(E, 5), GPIO_OUT_LOW) /* EC Entering RW */ +GPIO(EC_FCH_PWR_BTN_L, PIN(6, 2), GPIO_OUT_HIGH) /* Power Button to SOC */ +GPIO(EC_FCH_PWR_BTN_L_V0, PIN(8, 6), GPIO_OUT_HIGH) /* Power Button to SOC */ +GPIO(EC_FCH_RSMRST_L, PIN(A, 1), GPIO_OUT_LOW) /* RSMRST# to SOC */ +GPIO(EC_FCH_PWROK, PIN(D, 3), GPIO_OUT_LOW) /* Power OK to SOC */ +GPIO(EC_FCH_PWROK_V0, PIN(7, 5), GPIO_OUT_LOW) /* Power OK to SOC */ +GPIO(EC_FCH_WAKE_L, PIN(0, 3), GPIO_OUT_HIGH) /* Wake SOC */ +GPIO(EC_SYS_RST_L, PIN(C, 7), GPIO_ODR_HIGH) /* Cold Reset to SOC */ +GPIO(USB_C0_TCPC_RST_L, PIN(E, 1), GPIO_OUT_HIGH) /* C0 TCPC Reset */ +GPIO(USB_C1_TCPC_RST_L, PIN(F, 0), GPIO_OUT_HIGH) /* C1 TCPC Reset */ +GPIO(USB_C0_HPD, PIN(F, 5), GPIO_OUT_LOW) /* C0 DP Hotplug Detect */ +GPIO(USB_C0_IN_HPD, PIN(7, 3), GPIO_OUT_LOW) /* C0 IN Hotplug Detect */ +GPIO(DP2_HPD, PIN(C, 1), GPIO_OUT_LOW) /* C1 DP Hotplug Detect */ + +GPIO(LED_FULL_L, PIN(6, 0), GPIO_OUT_HIGH) +GPIO(LED_CHRG_L, PIN(C, 0), GPIO_OUT_HIGH) + +IOEX(USB_A0_RETIMER_EN, EXPIN(USBC_PORT_C0, 0, 0), GPIO_OUT_HIGH) /* A0 Retimer Enable */ +IOEX(USB_A0_RETIMER_RST, EXPIN(USBC_PORT_C0, 0, 1), GPIO_OUT_LOW) /* A0 Retimer Reset */ +IOEX(USB_C0_FAULT_ODL, EXPIN(USBC_PORT_C0, 0, 3), GPIO_ODR_HIGH) /* C0 Fault to SOC */ +IOEX(USB_C0_TCPC_FASTSW_CTL_EN, EXPIN(USBC_PORT_C0, 0, 4), GPIO_OUT_LOW) /* C0 FastSwitch Control */ +IOEX(USB_C1_FAULT_ODL, EXPIN(USBC_PORT_C0, 1, 0), GPIO_ODR_HIGH) /* C1 Fault to SOC */ +IOEX(USB_C0_PPC_ILIM_3A_EN, EXPIN(USBC_PORT_C0, 1, 1), GPIO_OUT_LOW) /* C0 3A Current Limit Enable */ +IOEX(USB_C0_SBU_FAULT_ODL, EXPIN(USBC_PORT_C0, 1, 2), GPIO_INPUT) /* C0 SBU Fault */ +IOEX(KB_BL_EN, EXPIN(USBC_PORT_C0, 1, 3), GPIO_OUT_LOW) /* KB Backlight Enable */ +IOEX(USB_C0_DATA_EN, EXPIN(USBC_PORT_C0, 1, 4), GPIO_OUT_LOW) /* C0 Data Enable */ +IOEX(EN_USB_A0_5V, EXPIN(USBC_PORT_C0, 1, 5), GPIO_OUT_LOW) /* A0 5V Source Enable */ +IOEX(USB_A0_CHARGE_EN_L, EXPIN(USBC_PORT_C0, 1, 6), GPIO_OUT_HIGH) /* A0 5V High Current Enable */ + +IOEX(USB_A1_RETIMER_EN, EXPIN(USBC_PORT_C1, 0, 0), GPIO_OUT_HIGH) /* A1 Retimer Enable */ +IOEX(USB_A1_RETIMER_RST_DB, EXPIN(USBC_PORT_C1, 0, 1), GPIO_OUT_LOW) /* A1 Retimer Reset */ +IOEX(USB_C1_HPD_IN_DB, EXPIN(USBC_PORT_C1, 0, 2), GPIO_OUT_LOW) /* C1 HPD */ +IOEX(MST_HPD_OUT, EXPIN(USBC_PORT_C1, 0, 3), GPIO_INPUT) /* HPD from MST Hub */ +IOEX(USB_C1_TCPC_FASTSW_CTL_EN, EXPIN(USBC_PORT_C1, 0, 4), GPIO_OUT_LOW) /* C1 FastSwitch Control */ +IOEX(HDMI_CONN_HPD_3V3_DB, EXPIN(USBC_PORT_C1, 1, 0), GPIO_INPUT) /* HDMI HPD */ +IOEX(USB_C1_MUX_RST_DB, EXPIN(USBC_PORT_C1, 1, 1), GPIO_OUT_LOW) /* C1 Mux Reset */ +IOEX(USB_C1_SBU_FAULT_DB_ODL, EXPIN(USBC_PORT_C1, 1, 2), GPIO_INPUT) /* C1 SBU Fault */ +IOEX(USB_C1_PPC_EN_L, EXPIN(USBC_PORT_C1, 1, 3), GPIO_OUT_LOW) /* C1 PPC Enable */ +IOEX(HDMI_DATA_EN_DB, EXPIN(USBC_PORT_C1, 1, 4), GPIO_OUT_HIGH) /* HDMI Retimer Enable */ +IOEX(USB_C1_DATA_EN, EXPIN(USBC_PORT_C1, 1, 5), GPIO_OUT_HIGH) /* C1 Retimer Enable */ +IOEX(EN_USB_A1_5V_DB, EXPIN(USBC_PORT_C1, 1, 6), GPIO_OUT_LOW) /* A1 5V Source Enable */ +IOEX(USB_A1_CHARGE_EN_DB_L, EXPIN(USBC_PORT_C1, 1, 7), GPIO_OUT_HIGH) /* A1 5V High Current Enable */ + +/* + * The NPCX LPC driver configures and controls SCI, so PCH_SCI_ODL [PIN(7, 6)] + * is not defined here as GPIO. + */ + +/* I2C pins - these will be reconfigured for alternate function below */ +GPIO(EC_I2C_USB_A0_C0_SCL, PIN(B, 5), GPIO_INPUT) +GPIO(EC_I2C_USB_A0_C0_SDA, PIN(B, 4), GPIO_INPUT) +GPIO(EC_I2C_USB_A1_C1_SCL, PIN(9, 0), GPIO_INPUT) +GPIO(EC_I2C_USB_A1_C1_SDA, PIN(8, 7), GPIO_INPUT) +GPIO(EC_I2C_POWER_SCL, PIN(9, 2), GPIO_INPUT) +GPIO(EC_I2C_POWER_SDA, PIN(9, 1), GPIO_INPUT) +GPIO(EC_I2C_USBC_AP_MUX_SCL, PIN(D, 1), GPIO_INPUT) +GPIO(EC_I2C_USBC_AP_MUX_SDA, PIN(D, 0), GPIO_INPUT) +GPIO(FCH_SIC, PIN(F, 3), GPIO_INPUT) +GPIO(FCH_SID, PIN(F, 2), GPIO_INPUT) +GPIO(EC_I2C_SENSOR_CBI_SCL, PIN(3, 3), GPIO_INPUT) +GPIO(EC_I2C_SENSOR_CBI_SDA, PIN(3, 6), GPIO_INPUT) +GPIO(FCH_I2C_AUDIO_SCL, PIN(E, 4), GPIO_INPUT | GPIO_SEL_1P8V) +GPIO(FCH_I2C_AUDIO_SDA, PIN(E, 3), GPIO_INPUT | GPIO_SEL_1P8V) +GPIO(FCH_I2C_HDMI_HUB_3V3_SCL, PIN(B, 3), GPIO_INPUT) +GPIO(FCH_I2C_HDMI_HUB_3V3_SDA, PIN(B, 2), GPIO_INPUT) + +ALTERNATE(PIN_MASK(6, BIT(4) | BIT(5)), 0, MODULE_UART, 0) /* Cr50 requires no pullups. */ + +ALTERNATE(PIN_MASK(B, BIT(4) | BIT(5)), 0, MODULE_I2C, 0) /* I2C0 */ +ALTERNATE(PIN_MASK(9, BIT(0) | BIT(1) | BIT(2)), 0, MODULE_I2C, 0) /* I2C1 SCL / I2C2 */ +ALTERNATE(PIN_MASK(8, BIT(7)), 0, MODULE_I2C, 0) /* I2C1 SDA */ +ALTERNATE(PIN_MASK(D, BIT(0) | BIT(1)), 0, MODULE_I2C, 0) /* I2C3 */ +ALTERNATE(PIN_MASK(F, BIT(2) | BIT(3)), 0, MODULE_I2C, 0) /* I2C4 */ +ALTERNATE(PIN_MASK(3, BIT(3) | BIT(6)), 0, MODULE_I2C, 0) /* I2C5 */ +ALTERNATE(PIN_MASK(E, BIT(3) | BIT(4)), 0, MODULE_I2C, 0) /* I2C6 */ +ALTERNATE(PIN_MASK(B, BIT(2) | BIT(3)), 0, MODULE_I2C, 0) /* I2C7 */ + +ALTERNATE(PIN_MASK(4, BIT(2) | BIT(3)), 0, MODULE_ADC, 0) /* ADC2, ADC3 Temp Sensors */ + +ALTERNATE(PIN_MASK(C, BIT(3)), 0, MODULE_PWM, 0) /* PWM0 LED */ +ALTERNATE(PIN_MASK(C, BIT(4)), 0, MODULE_PWM, 0) /* PWM2 - EC_FAN_PWM */ +ALTERNATE(PIN_MASK(8, BIT(0)), 0, MODULE_PWM, 0) /* PWM3 KB Backlight */ +ALTERNATE(PIN_MASK(4, BIT(0)), 0, MODULE_PWM, 0) /* TA1 - EC_FAN_SPEED */ + +ALTERNATE(PIN_MASK(3, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_INPUT) /* KSI_00-01 */ +ALTERNATE(PIN_MASK(2, 0xFC), 0, MODULE_KEYBOARD_SCAN, GPIO_INPUT) /* KSI_02-07 */ +ALTERNATE(PIN_MASK(2, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_00-01 */ +GPIO(EC_KSO_02_INV, PIN(1, 7), GPIO_OUT_LOW) /* KSO_02 inverted */ +ALTERNATE(PIN_MASK(1, 0x7F), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_03-09 */ +ALTERNATE(PIN_MASK(0, 0xE0), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_10-12 */ + +/* Power Switch Logic (PSL) inputs */ +ALTERNATE(PIN_MASK(0, BIT(0) | BIT(1) | BIT(2)), 0, MODULE_PMU, 0) /* AC_PRESENT, POWER_BUTTON_L, EC_RST_ODL */ +ALTERNATE(PIN_MASK(D, BIT(2)), 0, MODULE_PMU, 0) /* LID_OPEN */ diff --git a/board/morphius/led.c b/board/morphius/led.c new file mode 100644 index 0000000000..9f3f7492c0 --- /dev/null +++ b/board/morphius/led.c @@ -0,0 +1,70 @@ +/* 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. + */ + +#include "ec_commands.h" +#include "gpio.h" +#include "led_common.h" +#include "led_onoff_states.h" + +#define LED_OFF_LVL 1 +#define LED_ON_LVL 0 + +const int led_charge_lvl_1; +const int led_charge_lvl_2 = 100; + +struct led_descriptor led_bat_state_table[LED_NUM_STATES][LED_NUM_PHASES] = { + [STATE_CHARGING_LVL_1] = {{EC_LED_COLOR_GREEN, 2 * LED_ONE_SEC}, + {EC_LED_COLOR_RED, 2 * LED_ONE_SEC} }, + [STATE_CHARGING_LVL_2] = {{EC_LED_COLOR_RED, LED_INDEFINITE} }, + [STATE_CHARGING_FULL_CHARGE] = {{EC_LED_COLOR_GREEN, LED_INDEFINITE} }, + [STATE_DISCHARGE_S0] = {{EC_LED_COLOR_GREEN, LED_INDEFINITE} }, + [STATE_DISCHARGE_S3] = {{EC_LED_COLOR_RED, 1 * LED_ONE_SEC}, + {LED_OFF, 3 * LED_ONE_SEC} }, + [STATE_DISCHARGE_S5] = {{LED_OFF, LED_INDEFINITE} }, + [STATE_BATTERY_ERROR] = {{EC_LED_COLOR_GREEN, 2 * LED_ONE_SEC}, + {EC_LED_COLOR_RED, 2 * LED_ONE_SEC} }, + [STATE_FACTORY_TEST] = {{EC_LED_COLOR_GREEN, LED_INDEFINITE} }, +}; +BUILD_ASSERT(ARRAY_SIZE(led_bat_state_table) == LED_NUM_STATES); + +const enum ec_led_id supported_led_ids[] = { EC_LED_ID_BATTERY_LED }; + +const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids); + +void led_set_color_battery(enum ec_led_colors color) +{ + switch (color) { + case EC_LED_COLOR_GREEN: + gpio_set_level(GPIO_LED_FULL_L, LED_ON_LVL); + gpio_set_level(GPIO_LED_CHRG_L, LED_OFF_LVL); + break; + case EC_LED_COLOR_RED: + gpio_set_level(GPIO_LED_FULL_L, LED_OFF_LVL); + gpio_set_level(GPIO_LED_CHRG_L, LED_ON_LVL); + break; + default: /* LED_OFF and other unsupported colors */ + gpio_set_level(GPIO_LED_FULL_L, LED_OFF_LVL); + gpio_set_level(GPIO_LED_CHRG_L, LED_OFF_LVL); + break; + } +} + +void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range) +{ + brightness_range[EC_LED_COLOR_GREEN] = 1; + brightness_range[EC_LED_COLOR_RED] = 1; +} + +int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness) +{ + if (brightness[EC_LED_COLOR_GREEN] != 0) + led_set_color_battery(EC_LED_COLOR_GREEN); + else if (brightness[EC_LED_COLOR_RED] != 0) + led_set_color_battery(EC_LED_COLOR_RED); + else + led_set_color_battery(LED_OFF); + + return EC_SUCCESS; +} -- cgit v1.2.1