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-rw-r--r--board/glkrvp_ite/battery.c237
-rw-r--r--board/glkrvp_ite/board.c198
-rw-r--r--board/glkrvp_ite/board.h154
-rw-r--r--board/glkrvp_ite/build.mk16
-rw-r--r--board/glkrvp_ite/chg_usb_pd.c262
-rw-r--r--board/glkrvp_ite/ec.tasklist24
-rw-r--r--board/glkrvp_ite/gpio.inc118
-rw-r--r--board/glkrvp_ite/usb_pd_policy.c347
8 files changed, 0 insertions, 1356 deletions
diff --git a/board/glkrvp_ite/battery.c b/board/glkrvp_ite/battery.c
deleted file mode 100644
index b2dc6a11c8..0000000000
--- a/board/glkrvp_ite/battery.c
+++ /dev/null
@@ -1,237 +0,0 @@
-/* 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.
- *
- * Battery pack vendor provided charging profile
- */
-
-#include "battery.h"
-#include "charger_profile_override.h"
-#include "console.h"
-#include "pca9555.h"
-#include "util.h"
-
-#define CPRINTS(format, args...) cprints(CC_CHARGER, format, ## args)
-
-/* Shutdown mode parameter to write to manufacturer access register */
-#define SB_SHUTDOWN_DATA 0x0010
-
-enum fast_chg_voltage_ranges {
- VOLTAGE_RANGE_0,
- VOLTAGE_RANGE_1,
- VOLTAGE_RANGE_2,
-};
-
-enum temp_range {
- TEMP_RANGE_0,
- TEMP_RANGE_1,
- TEMP_RANGE_2,
- TEMP_RANGE_3,
- TEMP_RANGE_4,
- TEMP_RANGE_5,
-};
-
-/* keep track of previous charge profile info */
-static const struct fast_charge_profile *prev_chg_profile_info;
-
-/* SMP-CA-445 battery & BQ30Z554 fuel gauge */
-static const struct battery_info batt_info_smp_ca445 = {
- .voltage_max = 8700, /* mV */
- .voltage_normal = 7600,
-
- /*
- * Actual value 6000mV, added 100mV for charger accuracy so that
- * unwanted low VSYS_Prochot# assertion can be avoided.
- */
- .voltage_min = 6100,
- .precharge_current = 150, /* mA */
- .start_charging_min_c = 0,
- .start_charging_max_c = 45,
- .charging_min_c = 0,
- .charging_max_c = 45,
- .discharging_min_c = -20,
- .discharging_max_c = 60,
-};
-
-const struct battery_info *battery_get_info(void)
-{
- static struct battery_info batt_info;
-
- if (battery_is_present() == BP_YES)
- return &batt_info_smp_ca445;
-
- /*
- * In no battery condition, to avoid voltage drop on VBATA set
- * the battery minimum voltage to the battery maximum voltage.
- */
-
- batt_info = batt_info_smp_ca445;
- batt_info.voltage_min = batt_info.voltage_max;
-
- return &batt_info;
-}
-
-static const struct fast_charge_profile fast_charge_smp_ca445_info[] = {
- /* < 0C */
- [TEMP_RANGE_0] = {
- .temp_c = TEMPC_TENTHS_OF_DEG(-1),
- .current_mA = {
- [VOLTAGE_RANGE_0] = 0,
- [VOLTAGE_RANGE_1] = 0,
- [VOLTAGE_RANGE_2] = 0,
- },
- },
-
- /* 0C >= && <=15C */
- [TEMP_RANGE_1] = {
- .temp_c = TEMPC_TENTHS_OF_DEG(15),
- .current_mA = {
- [VOLTAGE_RANGE_0] = 890,
- [VOLTAGE_RANGE_1] = 445,
- [VOLTAGE_RANGE_2] = 445,
- },
- },
-
- /* 15C > && <=20C */
- [TEMP_RANGE_2] = {
- .temp_c = TEMPC_TENTHS_OF_DEG(20),
- .current_mA = {
- [VOLTAGE_RANGE_0] = 1335,
- [VOLTAGE_RANGE_1] = 1335,
- [VOLTAGE_RANGE_2] = 1335,
- },
- },
-
- /* 20C > && <=45C */
- [TEMP_RANGE_3] = {
- .temp_c = TEMPC_TENTHS_OF_DEG(45),
- .current_mA = {
- [VOLTAGE_RANGE_0] = 2225,
- [VOLTAGE_RANGE_1] = 2225,
- [VOLTAGE_RANGE_2] = 2225,
- },
- },
-
- /* 45C > && <=55C */
- [TEMP_RANGE_4] = {
- .temp_c = TEMPC_TENTHS_OF_DEG(55),
- .current_mA = {
- [VOLTAGE_RANGE_0] = 1335,
- [VOLTAGE_RANGE_1] = 1335,
- [VOLTAGE_RANGE_2] = 0,
- },
- },
-
- /* > 55C */
- [TEMP_RANGE_5] = {
- .temp_c = TEMPC_TENTHS_OF_DEG(CHARGER_PROF_TEMP_C_LAST_RANGE),
- .current_mA = {
- [VOLTAGE_RANGE_0] = 0,
- [VOLTAGE_RANGE_1] = 0,
- [VOLTAGE_RANGE_2] = 0,
- },
- },
-};
-
-static const struct fast_charge_params fast_chg_params_smp_ca445 = {
- .total_temp_ranges = ARRAY_SIZE(fast_charge_smp_ca445_info),
- .default_temp_range_profile = TEMP_RANGE_3,
- .voltage_mV = {
- [VOLTAGE_RANGE_0] = 8000,
- [VOLTAGE_RANGE_1] = 8200,
- [VOLTAGE_RANGE_2] = CHARGER_PROF_VOLTAGE_MV_LAST_RANGE,
- },
- .chg_profile_info = &fast_charge_smp_ca445_info[0],
-};
-
-/*
- * This can override the smart battery's charging profile. To make a change,
- * modify one or more of requested_voltage, requested_current, or state.
- * Leave everything else unchanged.
- *
- * Return the next poll period in usec, or zero to use the default (which is
- * state dependent).
- */
-int charger_profile_override(struct charge_state_data *curr)
-{
- /*
- * If battery present and not in cut off and almost full
- * then if it does not want charge then discharge on AC
- */
- if ((battery_is_present() == BP_YES) &&
- !(curr->batt.flags & BATT_FLAG_WANT_CHARGE) &&
- (curr->batt.status & STATUS_FULLY_CHARGED)) {
- charger_discharge_on_ac(1);
- curr->state = ST_DISCHARGE;
- return 0;
- }
-
- charger_discharge_on_ac(0);
-
- return charger_profile_override_common(curr,
- &fast_chg_params_smp_ca445,
- &prev_chg_profile_info,
- batt_info_smp_ca445.voltage_max);
-}
-
-int board_cut_off_battery(void)
-{
- int rv;
-
- /* Ship mode command must be sent twice to take effect */
- rv = sb_write(SB_MANUFACTURER_ACCESS, SB_SHUTDOWN_DATA);
- if (rv != EC_SUCCESS)
- return rv;
-
- return sb_write(SB_MANUFACTURER_ACCESS, SB_SHUTDOWN_DATA);
-}
-
-static inline int batt_smp_cos4870_is_initialized(void)
-{
- int batt_status;
-
- return battery_status(&batt_status) ? 0 :
- batt_status & STATUS_INITIALIZED;
-}
-
-enum battery_present battery_hw_present(void)
-{
- int data;
- int rv;
-
- rv = pca9555_read(I2C_PORT_PCA555_PMIC_BATT_GPIO,
- I2C_ADDR_PCA555_PMIC_BATT_GPIO_FLAGS,
- PCA9555_CMD_INPUT_PORT_0, &data);
-
- /* GPIO is low when the battery is physically present */
- return rv || (data & PCA9555_IO_5) ? BP_NO : BP_YES;
-}
-
-/*
- * Physical detection of battery.
- */
-enum battery_present battery_is_present(void)
-{
- static enum battery_present batt_pres_prev = BP_NOT_SURE;
- enum battery_present batt_pres;
-
- /* Get the physical hardware status */
- batt_pres = battery_hw_present();
-
- /*
- * Make sure battery status is implemented, I2C transactions are
- * success & the battery status is Initialized to find out if it
- * is a working battery and it is not in the cut-off mode.
- *
- * FETs are turned off after Power Shutdown time.
- * The device will wake up when a voltage is applied to PACK.
- * Battery status will be inactive until it is initialized.
- */
- if (batt_pres == BP_YES && batt_pres_prev != batt_pres &&
- !battery_is_cut_off() && !batt_smp_cos4870_is_initialized())
- batt_pres = BP_NO;
-
- batt_pres_prev = batt_pres;
-
- return batt_pres;
-}
diff --git a/board/glkrvp_ite/board.c b/board/glkrvp_ite/board.c
deleted file mode 100644
index 64f067527d..0000000000
--- a/board/glkrvp_ite/board.c
+++ /dev/null
@@ -1,198 +0,0 @@
-/* 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.
- */
-
-/* Intel GLK-RVP-ITE board-specific configuration */
-
-#include "button.h"
-#include "chipset.h"
-#include "console.h"
-#include "ec2i_chip.h"
-#include "extpower.h"
-#include "gpio.h"
-#include "hooks.h"
-#include "host_command.h"
-#include "i2c.h"
-#include "intc.h"
-#include "keyboard_scan.h"
-#include "lid_switch.h"
-#include "pca9555.h"
-#include "power.h"
-#include "power_button.h"
-#include "spi.h"
-#include "switch.h"
-#include "system.h"
-#include "task.h"
-#include "timer.h"
-#include "uart.h"
-#include "util.h"
-
-#include "gpio_list.h"
-
-#define I2C_PORT_PCA555_BOARD_ID_GPIO IT83XX_I2C_CH_C
-#define I2C_ADDR_PCA555_BOARD_ID_GPIO_FLAGS 0x20
-
-/* I2C ports */
-const struct i2c_port_t i2c_ports[] = {
- {"charger", IT83XX_I2C_CH_A, 100, GPIO_I2C_A_SCL, GPIO_I2C_A_SDA},
- {"typec", IT83XX_I2C_CH_B, 400, GPIO_I2C_B_SCL, GPIO_I2C_B_SDA},
- {"pmic", IT83XX_I2C_CH_C, 100, GPIO_I2C_C_SCL, GPIO_I2C_C_SDA},
- {"ext_io", IT83XX_I2C_CH_E, 400, GPIO_I2C_E_SCL, GPIO_I2C_E_SDA},
-};
-const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports);
-
-/* Wake-up pins for hibernate */
-const enum gpio_signal hibernate_wake_pins[] = {
- GPIO_AC_PRESENT,
- GPIO_LID_OPEN,
- GPIO_POWER_BUTTON_L,
-};
-const int hibernate_wake_pins_used = ARRAY_SIZE(hibernate_wake_pins);
-
-/* Called by APL power state machine when transitioning from G3 to S5 */
-void chipset_pre_init_callback(void)
-{
- int data;
-
- if (pca9555_read(I2C_PORT_PCA555_PMIC_BATT_GPIO,
- I2C_ADDR_PCA555_PMIC_BATT_GPIO_FLAGS,
- PCA9555_CMD_OUTPUT_PORT_0, &data))
- return;
-
- /*
- * No need to re-init PMIC since settings are sticky across sysjump.
- * However, be sure to check that PMIC is already enabled. If it is
- * then there's no need to re-sequence the PMIC.
- */
- if (system_jumped_to_this_image() && (data & PCA9555_IO_0))
- return;
-
- /* Enable SOC_3P3_EN_L: Set the Output port O0.1 to low level */
- data &= ~PCA9555_IO_1;
- pca9555_write(I2C_PORT_PCA555_PMIC_BATT_GPIO,
- I2C_ADDR_PCA555_PMIC_BATT_GPIO_FLAGS,
- PCA9555_CMD_OUTPUT_PORT_0, data);
-
- /* TODO: Find out from the spec */
- msleep(10);
-
- /* Enable PMIC_EN: Set the Output port O0.0 to high level */
- pca9555_write(I2C_PORT_PCA555_PMIC_BATT_GPIO,
- I2C_ADDR_PCA555_PMIC_BATT_GPIO_FLAGS,
- PCA9555_CMD_OUTPUT_PORT_0,
- data | PCA9555_IO_0);
-}
-
-/* Initialize board. */
-static void board_init(void)
-{
-}
-DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_FIRST);
-
-/* Called on AP S5 -> S3 transition */
-static void board_chipset_startup(void)
-{
-}
-DECLARE_HOOK(HOOK_CHIPSET_STARTUP, board_chipset_startup, HOOK_PRIO_DEFAULT);
-
-/* Called on AP S3 -> S5 transition */
-static void board_chipset_shutdown(void)
-{
-}
-DECLARE_HOOK(HOOK_CHIPSET_SHUTDOWN, board_chipset_shutdown, HOOK_PRIO_DEFAULT);
-
-void chipset_do_shutdown(void)
-{
- int data;
-
- if (pca9555_read(I2C_PORT_PCA555_PMIC_BATT_GPIO,
- I2C_ADDR_PCA555_PMIC_BATT_GPIO_FLAGS,
- PCA9555_CMD_OUTPUT_PORT_0, &data))
- return;
-
- /* Disable SOC_3P3_EN_L: Set the Output port O0.1 to high level */
- data |= PCA9555_IO_1;
- pca9555_write(I2C_PORT_PCA555_PMIC_BATT_GPIO,
- I2C_ADDR_PCA555_PMIC_BATT_GPIO_FLAGS,
- PCA9555_CMD_OUTPUT_PORT_0, data);
-
- /* TODO: Find out from the spec */
- msleep(10);
-
- /* Disable PMIC_EN: Set the Output port O0.0 to low level */
- pca9555_write(I2C_PORT_PCA555_PMIC_BATT_GPIO,
- I2C_ADDR_PCA555_PMIC_BATT_GPIO_FLAGS,
- PCA9555_CMD_OUTPUT_PORT_0,
- data & ~PCA9555_IO_0);
-}
-
-void board_hibernate_late(void)
-{
-}
-
-void board_hibernate(void)
-{
- /*
- * To support hibernate called from console commands, ectool commands
- * and key sequence, shutdown the AP before hibernating.
- */
- chipset_do_shutdown();
-
- /* Added delay to allow AP to settle down */
- msleep(100);
-}
-
-int board_get_version(void)
-{
- int data;
-
- if (pca9555_read(I2C_PORT_PCA555_BOARD_ID_GPIO,
- I2C_ADDR_PCA555_BOARD_ID_GPIO_FLAGS,
- PCA9555_CMD_INPUT_PORT_1, &data))
- return -1;
-
- return data & 0x0f;
-}
-
-static void pmic_init(void)
-{
- /* No need to re-init PMIC since settings are sticky across sysjump. */
- if (system_jumped_to_this_image())
- return;
-
- /*
- * PMIC INIT
- * Configure Port O0.0 as Output port - PMIC_EN
- * Configure Port O0.1 as Output port - SOC_3P3_EN_L
- */
- pca9555_write(I2C_PORT_PCA555_PMIC_BATT_GPIO,
- I2C_ADDR_PCA555_PMIC_BATT_GPIO_FLAGS,
- PCA9555_CMD_CONFIGURATION_PORT_0, 0xfc);
-
- /*
- * Set the Output port O0.0 to low level - PMIC_EN
- * Set the Output port O0.1 to high level - SOC_3P3_EN_L
- *
- * POR of PCA9555 port is input with high impedance hence explicitly
- * configure the SOC_3P3_EN_L to high level.
- */
- pca9555_write(I2C_PORT_PCA555_PMIC_BATT_GPIO,
- I2C_ADDR_PCA555_PMIC_BATT_GPIO_FLAGS,
- PCA9555_CMD_OUTPUT_PORT_0, 0xfe);
-}
-DECLARE_HOOK(HOOK_INIT, pmic_init, HOOK_PRIO_INIT_I2C + 1);
-
-/* Keyboard scan setting */
-struct keyboard_scan_config keyscan_config = {
- .output_settle_us = 35,
- .debounce_down_us = 5 * MSEC,
- .debounce_up_us = 40 * MSEC,
- .scan_period_us = 3 * MSEC,
- .min_post_scan_delay_us = 1000,
- .poll_timeout_us = 100 * MSEC,
- .actual_key_mask = {
- 0x14, 0xff, 0xff, 0xff, 0xff, 0xf5, 0xff,
- 0xa4, 0xff, 0xfe, 0x55, 0xfa, 0xca /* full set */
- },
-};
diff --git a/board/glkrvp_ite/board.h b/board/glkrvp_ite/board.h
deleted file mode 100644
index f761625136..0000000000
--- a/board/glkrvp_ite/board.h
+++ /dev/null
@@ -1,154 +0,0 @@
-/* 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.
- */
-
-/* Intel GLK-RVP-ITE board-specific configuration */
-
-#ifndef __CROS_EC_BOARD_H
-#define __CROS_EC_BOARD_H
-
-/*
- * Allow dangerous commands.
- * TODO: Remove this config before production.
- */
-#define CONFIG_SYSTEM_UNLOCKED
-
-#define CC_DEFAULT (CC_ALL & ~(CC_MASK(CC_EVENTS) | CC_MASK(CC_LPC)))
-#undef CONFIG_HOSTCMD_DEBUG_MODE
-
-/*
- * By default, enable all console messages excepted HC, ACPI and event:
- * The sensor stack is generating a lot of activity.
- */
-#define CONFIG_HOSTCMD_DEBUG_MODE HCDEBUG_OFF
-
-/* EC console commands */
-
-/* Battery */
-#define CONFIG_BATTERY_CUT_OFF
-#define CONFIG_BATTERY_PRESENT_CUSTOM
-#define CONFIG_BATTERY_SMART
-
-/* Charger */
-#define CONFIG_CHARGE_MANAGER
-#define CONFIG_CHARGER
-#define CONFIG_CHARGER_DISCHARGE_ON_AC
-#define CONFIG_CHARGER_INPUT_CURRENT 512
-#define CONFIG_CHARGER_ISL9238
-#define CONFIG_CHARGER_PROFILE_OVERRIDE
-#define CONFIG_CHARGER_PROFILE_OVERRIDE_COMMON
-#undef CONFIG_CHARGER_PROFILE_VOLTAGE_RANGES
-#define CONFIG_CHARGER_PROFILE_VOLTAGE_RANGES 3
-#define CONFIG_CHARGER_SENSE_RESISTOR 10
-#define CONFIG_CHARGER_SENSE_RESISTOR_AC 10
-#undef CONFIG_EXTPOWER_DEBOUNCE_MS
-#define CONFIG_EXTPOWER_DEBOUNCE_MS 200
-#define CONFIG_EXTPOWER_GPIO
-
-/* DC Jack charge ports */
-#undef CONFIG_DEDICATED_CHARGE_PORT_COUNT
-#define CONFIG_DEDICATED_CHARGE_PORT_COUNT 1
-#define DEDICATED_CHARGE_PORT 2
-
-/* Keyboard */
-#define CONFIG_KEYBOARD_BOARD_CONFIG
-#define CONFIG_KEYBOARD_PROTOCOL_8042
-
-/* UART */
-#define CONFIG_LOW_POWER_IDLE
-
-/* USB-A config */
-
-/* USB PD config */
-#define CONFIG_USB_PD_DUAL_ROLE
-#define CONFIG_USB_PD_MAX_SINGLE_SOURCE_CURRENT TYPEC_RP_3A0
-#define CONFIG_USB_PD_PORT_MAX_COUNT 2
-#define CONFIG_USB_PD_TCPM_TCPCI
-#define CONFIG_USB_PD_TRY_SRC
-#define CONFIG_USB_PD_VBUS_DETECT_TCPC
-#define CONFIG_USB_POWER_DELIVERY
-
-/* USB MUX */
-#define CONFIG_USBC_SS_MUX
-#define CONFIG_USB_MUX_PS8743
-
-/* SoC / PCH */
-#define CONFIG_HOSTCMD_ESPI
-#define CONFIG_CHIPSET_GEMINILAKE
-#define CONFIG_CHIPSET_RESET_HOOK
-#define CONFIG_POWER_BUTTON
-#define CONFIG_POWER_BUTTON_X86
-#define CONFIG_POWER_COMMON
-#define CONFIG_POWER_S0IX
-#define CONFIG_POWER_TRACK_HOST_SLEEP_STATE
-
-/* EC */
-#define CONFIG_BOARD_VERSION_CUSTOM
-#define CONFIG_VOLUME_BUTTONS
-#define CONFIG_LID_SWITCH
-#define CONFIG_WP_ALWAYS
-#define CONFIG_FLASH_READOUT_PROTECTION
-
-/* Verified boot */
-#define CONFIG_SHA256_UNROLLED
-#define CONFIG_VBOOT_HASH
-/*
- * Enable 1 slot of secure temporary storage to support
- * suspend/resume with read/write memory training.
- */
-#define CONFIG_VSTORE
-#define CONFIG_VSTORE_SLOT_COUNT 1
-
-/* Optional feature - used by ITE */
-#define CONFIG_IT83XX_ENABLE_MOUSE_DEVICE
-#define CONFIG_IT83XX_FLASH_CLOCK_48MHZ
-
-/* I2C ports */
-#define CONFIG_I2C
-#define CONFIG_I2C_MASTER
-#define CONFIG_IT83XX_SMCLK2_ON_GPC7
-
-#define I2C_PORT_CHARGER IT83XX_I2C_CH_A
-#define I2C_PORT_BATTERY IT83XX_I2C_CH_A
-#define I2C_PORT_USB_MUX IT83XX_I2C_CH_B
-
-#define I2C_PORT_PCA555_PMIC_BATT_GPIO IT83XX_I2C_CH_C
-#define I2C_ADDR_PCA555_PMIC_BATT_GPIO_FLAGS 0x21
-
-/* EC exclude modules */
-#undef CONFIG_ADC
-#undef CONFIG_WATCHDOG
-
-#ifndef __ASSEMBLER__
-
-#include "gpio_signal.h"
-#include "registers.h"
-
-enum adc_channel {
- ADC_VBUS,
- ADC_CH_COUNT,
-};
-
-int board_get_version(void);
-
-/* TODO: Verify the numbers below. */
-#define PD_POWER_SUPPLY_TURN_ON_DELAY 30000 /* us */
-#define PD_POWER_SUPPLY_TURN_OFF_DELAY 250000 /* us */
-
-/* Define typical operating power and max power */
-#define PD_OPERATING_POWER_MW 15000
-#define PD_MAX_POWER_MW 45000
-#define PD_MAX_CURRENT_MA 3000
-#define PD_MAX_VOLTAGE_MV 20000
-#define DC_JACK_MAX_VOLTAGE_MV 19000
-
-/* Reset PD MCU */
-void board_reset_pd_mcu(void);
-void tcpc_alert_event(enum gpio_signal signal);
-void board_charging_enable(int port, int enable);
-void board_vbus_enable(int port, int enable);
-
-#endif /* !__ASSEMBLER__ */
-
-#endif /* __CROS_EC_BOARD_H */
diff --git a/board/glkrvp_ite/build.mk b/board/glkrvp_ite/build.mk
deleted file mode 100644
index b2e416c00b..0000000000
--- a/board/glkrvp_ite/build.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-# -*- makefile -*-
-# 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.
-#
-# Board specific files build
-#
-
-#it8320
-CHIP:=it83xx
-CHIP_FAMILY:=it8320
-CHIP_VARIANT:=it8320bx
-
-board-y=board.o
-board-$(CONFIG_BATTERY_SMART)+=battery.o
-board-$(CONFIG_USB_POWER_DELIVERY)+=chg_usb_pd.o usb_pd_policy.o
diff --git a/board/glkrvp_ite/chg_usb_pd.c b/board/glkrvp_ite/chg_usb_pd.c
deleted file mode 100644
index 0dbf286b7e..0000000000
--- a/board/glkrvp_ite/chg_usb_pd.c
+++ /dev/null
@@ -1,262 +0,0 @@
-/* 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.
- */
-
-#include "charge_manager.h"
-#include "charge_state_v2.h"
-#include "console.h"
-#include "hooks.h"
-#include "task.h"
-#include "tcpci.h"
-#include "system.h"
-#include "usb_mux.h"
-#include "util.h"
-
-#define CPRINTF(format, args...) cprintf(CC_USBPD, format, ## args)
-#define CPRINTS(format, args...) cprints(CC_USBPD, format, ## args)
-
-#define PTN5110_EXT_GPIO_CONFIG 0x92
-#define PTN5110_EXT_GPIO_CONTROL 0x93
-
-#define PTN5110_EXT_GPIO_FRS_EN BIT(6)
-#define PTN5110_EXT_GPIO_EN_SRC BIT(5)
-#define PTN5110_EXT_GPIO_EN_SNK1 BIT(4)
-#define PTN5110_EXT_GPIO_IILIM_5V_VBUS_L BIT(3)
-
-enum glkrvp_charge_ports {
- TYPE_C_PORT_0,
- TYPE_C_PORT_1,
- DC_JACK_PORT_0 = DEDICATED_CHARGE_PORT,
-};
-
-const struct tcpc_config_t tcpc_config[CONFIG_USB_PD_PORT_MAX_COUNT] = {
- {
- .bus_type = EC_BUS_TYPE_I2C,
- .i2c_info = {
- .port = IT83XX_I2C_CH_B,
- .addr_flags = 0x50,
- },
- .drv = &tcpci_tcpm_drv,
- },
- {
- .bus_type = EC_BUS_TYPE_I2C,
- .i2c_info = {
- .port = IT83XX_I2C_CH_B,
- .addr_flags = 0x52,
- },
- .drv = &tcpci_tcpm_drv,
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(tcpc_config) == CONFIG_USB_PD_PORT_MAX_COUNT);
-
-struct usb_mux usb_muxes[CONFIG_USB_PD_PORT_MAX_COUNT] = {
- {
- .port_addr = 0x10,
- .driver = &ps874x_usb_mux_driver,
- },
- {
- .port_addr = 0x11,
- .driver = &ps874x_usb_mux_driver,
- },
-};
-
-/* TODO: Implement this function and move to appropriate file */
-void usb_charger_set_switches(int port, enum usb_switch setting)
-{
-}
-
-static int board_charger_port_is_sourcing_vbus(int port)
-{
- int reg;
-
- /* DC Jack can't source VBUS */
- if (port == DC_JACK_PORT_0)
- return 0;
-
- if (tcpc_read(port, PTN5110_EXT_GPIO_CONTROL, &reg))
- return 0;
-
- return !!(reg & PTN5110_EXT_GPIO_EN_SRC);
-}
-
-static int ptn5110_ext_gpio_enable(int port, int enable, int gpio)
-{
- int reg;
- int rv;
-
- rv = tcpc_read(port, PTN5110_EXT_GPIO_CONTROL, &reg);
- if (rv)
- return rv;
-
- if (enable)
- reg |= gpio;
- else
- reg &= ~gpio;
-
- return tcpc_write(port, PTN5110_EXT_GPIO_CONTROL, reg);
-}
-
-void board_charging_enable(int port, int enable)
-{
- ptn5110_ext_gpio_enable(port, enable, PTN5110_EXT_GPIO_EN_SNK1);
-}
-
-void board_vbus_enable(int port, int enable)
-{
- ptn5110_ext_gpio_enable(port, enable, PTN5110_EXT_GPIO_EN_SRC);
-}
-
-void tcpc_alert_event(enum gpio_signal signal)
-{
-#ifdef HAS_TASK_PDCMD
- /* Exchange status with TCPCs */
- host_command_pd_send_status(PD_CHARGE_NO_CHANGE);
-#endif
-}
-
-void board_tcpc_init(void)
-{
- /* Only reset TCPC if not sysjump */
- if (!system_jumped_to_this_image())
- board_reset_pd_mcu();
-
- /* Enable TCPC0/1 interrupt */
- gpio_enable_interrupt(GPIO_USB_C0_PD_INT_ODL);
- gpio_enable_interrupt(GPIO_USB_C1_PD_INT_ODL);
-}
-DECLARE_HOOK(HOOK_INIT, board_tcpc_init, HOOK_PRIO_INIT_I2C + 1);
-
-int board_tcpc_post_init(int port)
-{
- int reg;
- int rv;
-
- rv = tcpc_read(port, PTN5110_EXT_GPIO_CONFIG, &reg);
- if (rv)
- return rv;
-
- /* Configure PTN5110 External GPIOs as output */
- reg |= PTN5110_EXT_GPIO_EN_SRC | PTN5110_EXT_GPIO_EN_SNK1 |
- PTN5110_EXT_GPIO_IILIM_5V_VBUS_L;
- rv = tcpc_write(port, PTN5110_EXT_GPIO_CONFIG, reg);
- if (rv)
- return rv;
-
- return ptn5110_ext_gpio_enable(port, 1,
- PTN5110_EXT_GPIO_IILIM_5V_VBUS_L);
-}
-
-/* Reset PD MCU */
-void board_reset_pd_mcu(void)
-{
- /* TODO: Add reset logic */
-}
-
-static inline int board_dc_jack_present(void)
-{
- return !gpio_get_level(GPIO_DC_JACK_PRESENT_L);
-}
-
-static void board_dc_jack_handle(void)
-{
- struct charge_port_info charge_dc_jack;
-
- /* System is booted from DC Jack */
- if (board_dc_jack_present()) {
- charge_dc_jack.current = (PD_MAX_POWER_MW * 1000) /
- DC_JACK_MAX_VOLTAGE_MV;
- charge_dc_jack.voltage = DC_JACK_MAX_VOLTAGE_MV;
- } else {
- charge_dc_jack.current = 0;
- charge_dc_jack.voltage = USB_CHARGER_VOLTAGE_MV;
- }
-
- charge_manager_update_charge(CHARGE_SUPPLIER_DEDICATED,
- DC_JACK_PORT_0, &charge_dc_jack);
-}
-DECLARE_HOOK(HOOK_AC_CHANGE, board_dc_jack_handle, HOOK_PRIO_FIRST);
-
-static void board_charge_init(void)
-{
- int port, supplier;
-
- /* Initialize all charge suppliers to seed the charge manager */
- for (port = 0; port < CHARGE_PORT_COUNT; port++) {
- for (supplier = 0; supplier < CHARGE_SUPPLIER_COUNT; supplier++)
- charge_manager_update_charge(supplier, port, NULL);
- }
-
- board_dc_jack_handle();
-}
-DECLARE_HOOK(HOOK_INIT, board_charge_init, HOOK_PRIO_DEFAULT);
-
-int board_set_active_charge_port(int port)
-{
- /* charge port is a realy physical port */
- int is_real_port = (port >= 0 &&
- port < CHARGE_PORT_COUNT);
- /* check if we are source vbus on that port */
- int source = board_charger_port_is_sourcing_vbus(port);
-
- if (is_real_port && source) {
- CPRINTS("Skip enable p%d", port);
- return EC_ERROR_INVAL;
- }
-
- /*
- * Do not enable Type-C port if the DC Jack is present.
- * When the Type-C is active port, hardware circuit will
- * block DC jack from enabling +VADP_OUT.
- */
- if (port != DC_JACK_PORT_0 && board_dc_jack_present()) {
- CPRINTS("DC Jack present, Skip enable p%d", port);
- return EC_ERROR_INVAL;
- }
-
- /* Make sure non-charging port is disabled */
- switch (port) {
- case TYPE_C_PORT_0:
- board_charging_enable(TYPE_C_PORT_1, 0);
- board_charging_enable(TYPE_C_PORT_0, 1);
- break;
- case TYPE_C_PORT_1:
- board_charging_enable(TYPE_C_PORT_0, 0);
- board_charging_enable(TYPE_C_PORT_1, 1);
- break;
- case DC_JACK_PORT_0:
- case CHARGE_PORT_NONE:
- default:
- /* Disable both Type-C ports */
- board_charging_enable(TYPE_C_PORT_0, 0);
- board_charging_enable(TYPE_C_PORT_1, 0);
- break;
- }
-
- return EC_SUCCESS;
-}
-
-uint16_t tcpc_get_alert_status(void)
-{
- uint16_t status = 0;
-
- if (!gpio_get_level(GPIO_USB_C0_PD_INT_ODL))
- status |= PD_STATUS_TCPC_ALERT_0;
-
- if (!gpio_get_level(GPIO_USB_C1_PD_INT_ODL))
- status |= PD_STATUS_TCPC_ALERT_1;
-
- return status;
-}
-
-void board_set_charge_limit(int port, int supplier, int charge_ma,
- int max_ma, int charge_mv)
-{
- charge_set_input_current_limit(MAX(charge_ma,
- CONFIG_CHARGER_INPUT_CURRENT), charge_mv);
-}
-
-int adc_read_channel(enum adc_channel ch)
-{
- return 0;
-}
diff --git a/board/glkrvp_ite/ec.tasklist b/board/glkrvp_ite/ec.tasklist
deleted file mode 100644
index 086a352bcb..0000000000
--- a/board/glkrvp_ite/ec.tasklist
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * 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.
- */
-
-/* Intel GLK-RVP-ITE board-specific configuration */
-
-/*
- * 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(CHARGER, charger_task, NULL, LARGER_TASK_STACK_SIZE) \
- TASK_NOTEST(CHIPSET, chipset_task, NULL, LARGER_TASK_STACK_SIZE) \
- TASK_NOTEST(KEYPROTO, keyboard_protocol_task, NULL, TASK_STACK_SIZE) \
- TASK_NOTEST(PDCMD, pd_command_task, NULL, 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, LARGER_TASK_STACK_SIZE) \
- TASK_NOTEST(KEYSCAN, keyboard_scan_task, NULL, TASK_STACK_SIZE) \
- TASK_ALWAYS(PD_C0, pd_task, NULL, LARGER_TASK_STACK_SIZE) \
- TASK_ALWAYS(PD_C1, pd_task, NULL, LARGER_TASK_STACK_SIZE)
diff --git a/board/glkrvp_ite/gpio.inc b/board/glkrvp_ite/gpio.inc
deleted file mode 100644
index a4f21a64f4..0000000000
--- a/board/glkrvp_ite/gpio.inc
+++ /dev/null
@@ -1,118 +0,0 @@
-/* -*- mode:c -*-
- *
- * 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.
- */
-
-/* Intel GLK-RVP-ITE board-specific configuration */
-
-/*
- * Declare symbolic names for all the GPIOs that we care about.
- * Note: Those with interrupt handlers must be declared first.
- */
-
-/* Power sequencing interrupts */
-GPIO_INT(SUSPWRDNACK, PIN(E, 1), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(PCH_SLP_S0_L, PIN(F, 0), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(PCH_SLP_S3_L, PIN(F, 2), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(PCH_SLP_S4_L, PIN(F, 3), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(RSMRST_L_PGOOD,PIN(G, 6), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(ALL_SYS_PGOOD, PIN(I, 7), GPIO_INT_BOTH, power_signal_interrupt)
-
-/* Button interrupts */
-GPIO_INT(VOLUME_UP_L, PIN(D, 5), GPIO_INT_BOTH | GPIO_PULL_UP, button_interrupt)
-GPIO_INT(VOLUME_DOWN_L, PIN(D, 6), GPIO_INT_BOTH | GPIO_PULL_UP, button_interrupt)
-GPIO_INT(LID_OPEN, PIN(E, 2), GPIO_INT_BOTH | GPIO_PULL_UP, lid_interrupt)
-GPIO_INT(POWER_BUTTON_L,PIN(E, 4), GPIO_INT_BOTH, power_button_interrupt)
-
-GPIO_INT(AC_PRESENT, PIN(A, 6), GPIO_INT_BOTH, extpower_interrupt)
-
-GPIO_INT(UART1_RX, PIN(B, 0), GPIO_INT_FALLING, uart_deepsleep_interrupt) /* UART1 RX input */
-#ifdef CONFIG_HOSTCMD_ESPI
-/* enable 1.8v input of EC's espi_reset pin, and then this pin takes effect. */
-GPIO_INT(ESPI_RESET_L, PIN(D, 2), GPIO_INT_FALLING | GPIO_SEL_1P8V, espi_reset_pin_asserted_interrupt) /* eSPI_reset# */
-#endif
-
-/* Type-C interrupts */
-UNIMPLEMENTED(USB_C0_PD_INT_ODL)
-UNIMPLEMENTED(USB_C1_PD_INT_ODL)
-
-UNIMPLEMENTED(WP_L)
-UNIMPLEMENTED(PP3300_PG)
-UNIMPLEMENTED(PP5000_PG)
-
-/* Power sequencing GPIOs */
-UNIMPLEMENTED(SYS_RESET_L)
-GPIO(PCH_RSMRST_L, PIN(C, 6), GPIO_OUT_LOW)
-GPIO(PCH_PWRBTN_L, PIN(D, 0), GPIO_ODR_HIGH)
-GPIO(PCH_SYS_PWROK, PIN(K, 4), GPIO_OUT_LOW)
-GPIO(SMC_SHUTDOWN, PIN(K, 5), GPIO_OUT_LOW | GPIO_PULL_DOWN)
-/*
- * PCH_PROCHOT_ODL is primarily for monitoring the PROCHOT# signal which is
- * normally driven by the PMIC. The EC can also drive this signal in the event
- * that the ambient or charger temperature sensors exceeds their thresholds.
- */
-GPIO(CPU_PROCHOT, PIN(E, 5), GPIO_INPUT) /* PCH_PROCHOT_ODL */
-
-/* Host communication GPIOs */
-GPIO(PCH_WAKE_L, PIN(L, 0), GPIO_ODR_HIGH)
-GPIO(PCH_PLTRST_L, PIN(E, 3), GPIO_INPUT | GPIO_PULL_UP)
-
-GPIO(DC_JACK_PRESENT_L, PIN(C, 0), GPIO_INPUT) /* DC Jack presence coming from +V3P3_A_KBC */
-GPIO(USBC_LDO_ENABLE, PIN(K, 0), GPIO_OUT_HIGH) /* USB TCPC to enable LDO in dead battery */
-UNIMPLEMENTED(ENABLE_BACKLIGHT)
-GPIO(ENTERING_RW, PIN(C, 5), GPIO_OUTPUT) /* EC_ENTERING_RW */
-
-/*
- * I2C pins should be configured as inputs until I2C module is
- * initialized. This will avoid driving the lines unintentionally.
- */
-GPIO(I2C_A_SCL, PIN(B, 3), GPIO_INPUT)
-GPIO(I2C_A_SDA, PIN(B, 4), GPIO_INPUT)
-GPIO(I2C_B_SCL, PIN(C, 1), GPIO_INPUT)
-GPIO(I2C_B_SDA, PIN(C, 2), GPIO_INPUT)
-#ifdef CONFIG_IT83XX_SMCLK2_ON_GPC7
-GPIO(I2C_C_SCL, PIN(C, 7), GPIO_INPUT)
-#else
-GPIO(I2C_C_SCL, PIN(F, 6), GPIO_INPUT)
-#endif
-GPIO(I2C_C_SDA, PIN(F, 7), GPIO_INPUT)
-GPIO(I2C_E_SCL, PIN(E, 0), GPIO_INPUT)
-GPIO(I2C_E_SDA, PIN(E, 7), GPIO_INPUT)
-
-/* LPC / eSPI signals */
-#if 0
-GPIO(LPC_ESPI_RST, PIN(D, 2), GPIO_INPUT)
-GPIO(LAD_EIO_0, PIN(M, 0), GPIO_INPUT)
-GPIO(LAD_EIO_1, PIN(M, 1), GPIO_INPUT)
-GPIO(LAD_EIO_2, PIN(M, 2), GPIO_INPUT)
-GPIO(LAD_EIO_3, PIN(M, 3), GPIO_INPUT)
-GPIO(LPC_ESPI_CLK, PIN(M, 4), GPIO_INPUT)
-GPIO(LFRAME_ESPI_CS, PIN(M, 5), GPIO_INPUT)
-GPIO(SERIRQ_ALERT, PIN(M, 6), GPIO_INPUT)
-#endif
-
-/* Unused pins 3.3V & Interruptable */
-
-/* Unused pins: VSPI 3.3V or 1.8V & Interruptable */
-
-/* Unused pins 3.3V & Non-Interruptable */
-
-/* eSPI: VHIF Unused pins 1.8V & Interruptable */
-
-/* eSPI: VHIF Unused pins 1.8V & Non-Interruptable */
-
-/* Alternate pins for UART */
-ALTERNATE(PIN_MASK(B, 0x03), 1, MODULE_UART, GPIO_PULL_UP) /* UART1 */
-
-/* Alternate pins for I2C */
-ALTERNATE(PIN_MASK(B, 0x18), 1, MODULE_I2C, 0) /* I2C A SCL/SDA B3/B4 */
-ALTERNATE(PIN_MASK(C, 0x06), 1, MODULE_I2C, 0) /* I2C B SCL/SDA C1/C2 */
-#ifdef CONFIG_IT83XX_SMCLK2_ON_GPC7
-ALTERNATE(PIN_MASK(C, 0x80), 1, MODULE_I2C, 0) /* I2C C SCL C7 */
-#else
-ALTERNATE(PIN_MASK(F, 0x40), 1, MODULE_I2C, 0) /* I2C C SCL F6 */
-#endif
-ALTERNATE(PIN_MASK(F, 0x80), 1, MODULE_I2C, 0) /* I2C C SDA F7 */
-ALTERNATE(PIN_MASK(E, 0x81), 1, MODULE_I2C, 0) /* I2C E SCL/SDA E0/E7 */
diff --git a/board/glkrvp_ite/usb_pd_policy.c b/board/glkrvp_ite/usb_pd_policy.c
deleted file mode 100644
index e269d217f5..0000000000
--- a/board/glkrvp_ite/usb_pd_policy.c
+++ /dev/null
@@ -1,347 +0,0 @@
-/* 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.
- */
-
-#include "charge_manager.h"
-#include "compile_time_macros.h"
-#include "console.h"
-#include "gpio.h"
-#include "stddef.h"
-#include "system.h"
-#include "usb_mux.h"
-#include "usb_pd_tcpm.h"
-
-#define CPRINTF(format, args...) cprintf(CC_USBPD, format, ## args)
-#define CPRINTS(format, args...) cprints(CC_USBPD, format, ## args)
-
-#define PDO_FIXED_FLAGS (PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP |\
- PDO_FIXED_COMM_CAP)
-
-/* TODO: fill in correct source and sink capabilities */
-const uint32_t pd_src_pdo[] = {
- PDO_FIXED(5000, 1500, PDO_FIXED_FLAGS),
-};
-const int pd_src_pdo_cnt = ARRAY_SIZE(pd_src_pdo);
-const uint32_t pd_src_pdo_max[] = {
- PDO_FIXED(5000, 3000, PDO_FIXED_FLAGS),
-};
-const int pd_src_pdo_max_cnt = ARRAY_SIZE(pd_src_pdo_max);
-
-const uint32_t pd_snk_pdo[] = {
- PDO_FIXED(5000, 500, PDO_FIXED_FLAGS),
- PDO_BATT(4750, 21000, 15000),
- PDO_VAR(4750, 21000, 3000),
-};
-const int pd_snk_pdo_cnt = ARRAY_SIZE(pd_snk_pdo);
-
-int pd_is_valid_input_voltage(int mv)
-{
- return 1;
-}
-
-void pd_transition_voltage(int idx)
-{
- /* No-operation: we are always 5V */
-}
-
-int pd_set_power_supply_ready(int port)
-{
- /* Disable charging */
- board_charging_enable(port, 0);
-
- /* Provide VBUS */
- board_vbus_enable(port, 1);
-
- /* notify host of power info change */
- pd_send_host_event(PD_EVENT_POWER_CHANGE);
-
- return EC_SUCCESS; /* we are ready */
-}
-
-void pd_power_supply_reset(int port)
-{
- /* Disable VBUS */
- board_vbus_enable(port, 0);
-
- /* notify host of power info change */
- pd_send_host_event(PD_EVENT_POWER_CHANGE);
-}
-
-int pd_board_checks(void)
-{
- return EC_SUCCESS;
-}
-
-int pd_check_power_swap(int port)
-{
- /*
- * Allow power swap as long as we are acting as a dual role device,
- * otherwise assume our role is fixed (not in S0 or console command
- * to fix our role).
- */
- return pd_get_dual_role(port) == PD_DRP_TOGGLE_ON;
-}
-
-int pd_check_data_swap(int port, int data_role)
-{
- /* Allow data swap if we are a UFP, otherwise don't allow */
- return (data_role == PD_ROLE_UFP);
-}
-
-int pd_check_vconn_swap(int port)
-{
- /* in G3, do not allow vconn swap since pp5000_A rail is off */
- /* TODO: return gpio_get_level(GPIO_PMIC_EN); */
- return 1;
-}
-
-void pd_execute_data_swap(int port, int data_role)
-{
- /* Do nothing */
-}
-
-void pd_check_pr_role(int port, int pr_role, int flags)
-{
- /*
- * If partner is dual-role power and dualrole toggling is on, consider
- * if a power swap is necessary.
- */
- if ((flags & PD_FLAGS_PARTNER_DR_POWER) &&
- pd_get_dual_role(port) == PD_DRP_TOGGLE_ON) {
- /*
- * If we are a sink and partner is not externally powered, then
- * swap to become a source. If we are source and partner is
- * externally powered, swap to become a sink.
- */
- int partner_extpower = flags & PD_FLAGS_PARTNER_EXTPOWER;
-
- if ((!partner_extpower && pr_role == PD_ROLE_SINK) ||
- (partner_extpower && pr_role == PD_ROLE_SOURCE))
- pd_request_power_swap(port);
- }
-}
-
-void pd_check_dr_role(int port, int dr_role, int flags)
-{
- /* If UFP, try to switch to DFP */
- if ((flags & PD_FLAGS_PARTNER_DR_DATA) && dr_role == PD_ROLE_UFP)
- pd_request_data_swap(port);
-}
-
-/* ----------------- Vendor Defined Messages ------------------ */
-const struct svdm_response svdm_rsp = {
- .identity = NULL,
- .svids = NULL,
- .modes = NULL,
-};
-
-int pd_custom_vdm(int port, int cnt, uint32_t *payload,
- uint32_t **rpayload)
-{
- int cmd = PD_VDO_CMD(payload[0]);
- uint16_t dev_id = 0;
- int is_rw, is_latest;
-
- /* make sure we have some payload */
- if (cnt == 0)
- return 0;
-
- switch (cmd) {
- case VDO_CMD_VERSION:
- /* guarantee last byte of payload is null character */
- *(payload + cnt - 1) = 0;
- CPRINTF("version: %s\n", (char *)(payload+1));
- break;
- case VDO_CMD_READ_INFO:
- case VDO_CMD_SEND_INFO:
- /* copy hash */
- if (cnt == 7) {
- dev_id = VDO_INFO_HW_DEV_ID(payload[6]);
- is_rw = VDO_INFO_IS_RW(payload[6]);
-
- is_latest = pd_dev_store_rw_hash(port,
- dev_id,
- payload + 1,
- is_rw ?
- SYSTEM_IMAGE_RW :
- SYSTEM_IMAGE_RO);
-
- /*
- * Send update host event unless our RW hash is
- * already known to be the latest update RW.
- */
- if (!is_rw || !is_latest)
- pd_send_host_event(PD_EVENT_UPDATE_DEVICE);
-
- CPRINTF("DevId:%d.%d SW:%d RW:%d\n",
- HW_DEV_ID_MAJ(dev_id),
- HW_DEV_ID_MIN(dev_id),
- VDO_INFO_SW_DBG_VER(payload[6]),
- is_rw);
- } else if (cnt == 6) {
- /* really old devices don't have last byte */
- pd_dev_store_rw_hash(port, dev_id, payload + 1,
- SYSTEM_IMAGE_UNKNOWN);
- }
- break;
- case VDO_CMD_CURRENT:
- CPRINTF("Current: %dmA\n", payload[1]);
- break;
- case VDO_CMD_FLIP:
- /* TODO: usb_mux_flip(port); */
- break;
-#ifdef CONFIG_USB_PD_LOGGING
- case VDO_CMD_GET_LOG:
- pd_log_recv_vdm(port, cnt, payload);
- break;
-#endif /* CONFIG_USB_PD_LOGGING */
- }
-
- return 0;
-}
-
-#ifdef CONFIG_USB_PD_ALT_MODE_DFP
-static int dp_flags[CONFIG_USB_PD_PORT_MAX_COUNT];
-static uint32_t dp_status[CONFIG_USB_PD_PORT_MAX_COUNT];
-
-static void svdm_safe_dp_mode(int port)
-{
- /* make DP interface safe until configure */
- dp_flags[port] = 0;
- dp_status[port] = 0;
- usb_mux_set(port, TYPEC_MUX_NONE,
- USB_SWITCH_CONNECT, pd_get_polarity(port));
-}
-
-static int svdm_enter_dp_mode(int port, uint32_t mode_caps)
-{
- /* Only enter mode if device is DFP_D capable */
- if (mode_caps & MODE_DP_SNK) {
- svdm_safe_dp_mode(port);
- return 0;
- }
-
- return -1;
-}
-
-static int svdm_dp_status(int port, uint32_t *payload)
-{
- int opos = pd_alt_mode(port, USB_SID_DISPLAYPORT);
-
- payload[0] = VDO(USB_SID_DISPLAYPORT, 1,
- CMD_DP_STATUS | VDO_OPOS(opos));
- payload[1] = VDO_DP_STATUS(0, /* HPD IRQ ... not applicable */
- 0, /* HPD level ... not applicable */
- 0, /* exit DP? ... no */
- 0, /* usb mode? ... no */
- 0, /* multi-function ... no */
- (!!(dp_flags[port] & DP_FLAGS_DP_ON)),
- 0, /* power low? ... no */
- (!!(dp_flags[port] & DP_FLAGS_DP_ON)));
- return 2;
-};
-
-static int svdm_dp_config(int port, uint32_t *payload)
-{
- int opos = pd_alt_mode(port, USB_SID_DISPLAYPORT);
- int mf_pref = PD_VDO_DPSTS_MF_PREF(dp_status[port]);
- int pin_mode = pd_dfp_dp_get_pin_mode(port, dp_status[port]);
-
- if (!pin_mode)
- return 0;
-
- usb_mux_set(port, mf_pref ? TYPEC_MUX_DOCK : TYPEC_MUX_DP,
- USB_SWITCH_CONNECT, pd_get_polarity(port));
-
- payload[0] = VDO(USB_SID_DISPLAYPORT, 1,
- CMD_DP_CONFIG | VDO_OPOS(opos));
- payload[1] = VDO_DP_CFG(pin_mode, /* pin mode */
- 1, /* DPv1.3 signaling */
- 2); /* UFP connected */
- return 2;
-};
-
-static void svdm_dp_post_config(int port)
-{
- dp_flags[port] |= DP_FLAGS_DP_ON;
- if (!(dp_flags[port] & DP_FLAGS_HPD_HI_PENDING))
- return;
- /* TODO: Update HPD to host */
-}
-
-static int svdm_dp_attention(int port, uint32_t *payload)
-{
- int lvl = PD_VDO_DPSTS_HPD_LVL(payload[1]);
-
- /* TODO: Read HPD IRQ */
-
- dp_status[port] = payload[1];
- if (!(dp_flags[port] & DP_FLAGS_DP_ON)) {
- if (lvl)
- dp_flags[port] |= DP_FLAGS_HPD_HI_PENDING;
- return 1;
- }
- /* TODO: Update HPD to host */
-
- /* ack */
- return 1;
-}
-
-static void svdm_exit_dp_mode(int port)
-{
- svdm_safe_dp_mode(port);
- /* TODO: Update HPD to host */
-}
-
-static int svdm_enter_gfu_mode(int port, uint32_t mode_caps)
-{
- /* Always enter GFU mode */
- return 0;
-}
-
-static void svdm_exit_gfu_mode(int port)
-{
-}
-
-static int svdm_gfu_status(int port, uint32_t *payload)
-{
- /*
- * This is called after enter mode is successful, send unstructured
- * VDM to read info.
- */
- pd_send_vdm(port, USB_VID_GOOGLE, VDO_CMD_READ_INFO, NULL, 0);
- return 0;
-}
-
-static int svdm_gfu_config(int port, uint32_t *payload)
-{
- return 0;
-}
-
-static int svdm_gfu_attention(int port, uint32_t *payload)
-{
- return 0;
-}
-
-const struct svdm_amode_fx supported_modes[] = {
- {
- .svid = USB_SID_DISPLAYPORT,
- .enter = &svdm_enter_dp_mode,
- .status = &svdm_dp_status,
- .config = &svdm_dp_config,
- .post_config = &svdm_dp_post_config,
- .attention = &svdm_dp_attention,
- .exit = &svdm_exit_dp_mode,
- },
- {
- .svid = USB_VID_GOOGLE,
- .enter = &svdm_enter_gfu_mode,
- .status = &svdm_gfu_status,
- .config = &svdm_gfu_config,
- .attention = &svdm_gfu_attention,
- .exit = &svdm_exit_gfu_mode,
- }
-};
-const int supported_modes_cnt = ARRAY_SIZE(supported_modes);
-#endif /* CONFIG_USB_PD_ALT_MODE_DFP */
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