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-rw-r--r--board/vilboz/board.c527
1 files changed, 0 insertions, 527 deletions
diff --git a/board/vilboz/board.c b/board/vilboz/board.c
deleted file mode 100644
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--- a/board/vilboz/board.c
+++ /dev/null
@@ -1,527 +0,0 @@
-/* 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.
- */
-
-#include "battery_smart.h"
-#include "button.h"
-#include "charge_state_v2.h"
-#include "cros_board_info.h"
-#include "driver/accel_lis2dw12.h"
-#include "driver/accelgyro_lsm6dsm.h"
-#include "driver/bc12/pi3usb9201.h"
-#include "driver/ioexpander/pcal6408.h"
-#include "driver/ppc/aoz1380.h"
-#include "driver/tcpm/nct38xx.h"
-#include "driver/usb_mux/amd_fp5.h"
-#include "extpower.h"
-#include "fan.h"
-#include "fan_chip.h"
-#include "gpio.h"
-#include "hooks.h"
-#include "lid_switch.h"
-#include "power.h"
-#include "power_button.h"
-#include "pwm.h"
-#include "pwm_chip.h"
-#include "switch.h"
-#include "system.h"
-#include "tablet_mode.h"
-#include "task.h"
-#include "usb_charge.h"
-#include "usb_pd_tcpm.h"
-#include "usb_mux.h"
-#include "usbc_ppc.h"
-
-#define CPRINTSUSB(format, args...) cprints(CC_USBCHARGE, format, ## args)
-#define CPRINTFUSB(format, args...) cprintf(CC_USBCHARGE, format, ## args)
-
-/* This I2C moved. Temporarily detect and support the V0 HW. */
-int I2C_PORT_BATTERY = I2C_PORT_BATTERY_V1;
-
-void hdmi_hpd_interrupt(enum gpio_signal signal)
-{
- gpio_set_level(GPIO_DP1_HPD, gpio_get_level(signal));
-}
-
-#include "gpio_list.h"
-
-/* Motion sensors */
-static struct mutex g_lid_mutex;
-static struct mutex g_base_mutex;
-
-/* sensor private data */
-static struct stprivate_data g_lis2dwl_data;
-static struct lsm6dsm_data g_lsm6dsm_data = LSM6DSM_DATA;
-
-/* Matrix to rotate accelrator into standard reference frame */
-static const mat33_fp_t base_standard_ref = {
- { FLOAT_TO_FP(-1), 0, 0},
- { 0, FLOAT_TO_FP(-1), 0},
- { 0, 0, FLOAT_TO_FP(1)}
-};
-
-static const mat33_fp_t lid_standard_ref = {
- { FLOAT_TO_FP(1), 0, 0},
- { 0, FLOAT_TO_FP(-1), 0},
- { 0, 0, FLOAT_TO_FP(-1)}
-};
-
-/* TODO(gcc >= 5.0) Remove the casts to const pointer at rot_standard_ref */
-struct motion_sensor_t motion_sensors[] = {
- [LID_ACCEL] = {
- .name = "Lid Accel",
- .active_mask = SENSOR_ACTIVE_S0_S3,
- .chip = MOTIONSENSE_CHIP_LIS2DWL,
- .type = MOTIONSENSE_TYPE_ACCEL,
- .location = MOTIONSENSE_LOC_LID,
- .drv = &lis2dw12_drv,
- .mutex = &g_lid_mutex,
- .drv_data = &g_lis2dwl_data,
- .port = I2C_PORT_SENSOR,
- .i2c_spi_addr_flags = LIS2DWL_ADDR1_FLAGS,
- .rot_standard_ref = &lid_standard_ref,
- .default_range = 2, /* g, enough for laptop. */
- .min_frequency = LIS2DW12_ODR_MIN_VAL,
- .max_frequency = LIS2DW12_ODR_MAX_VAL,
- .config = {
- /* EC use accel for angle detection */
- [SENSOR_CONFIG_EC_S0] = {
- .odr = 12500 | ROUND_UP_FLAG,
- },
- /* Sensor on for lid angle detection */
- [SENSOR_CONFIG_EC_S3] = {
- .odr = 10000 | ROUND_UP_FLAG,
- },
- },
- },
-
- [BASE_ACCEL] = {
- .name = "Base Accel",
- .active_mask = SENSOR_ACTIVE_S0_S3,
- .chip = MOTIONSENSE_CHIP_LSM6DSM,
- .type = MOTIONSENSE_TYPE_ACCEL,
- .location = MOTIONSENSE_LOC_BASE,
- .drv = &lsm6dsm_drv,
- .mutex = &g_base_mutex,
- .drv_data = LSM6DSM_ST_DATA(g_lsm6dsm_data,
- MOTIONSENSE_TYPE_ACCEL),
- .int_signal = GPIO_6AXIS_INT_L,
- .flags = MOTIONSENSE_FLAG_INT_SIGNAL,
- .port = I2C_PORT_SENSOR,
- .i2c_spi_addr_flags = LSM6DSM_ADDR0_FLAGS,
- .default_range = 4, /* g, to meet CDD 7.3.1/C-1-4 reqs.*/
- .rot_standard_ref = &base_standard_ref,
- .min_frequency = LSM6DSM_ODR_MIN_VAL,
- .max_frequency = LSM6DSM_ODR_MAX_VAL,
- .config = {
- /* EC use accel for angle detection */
- [SENSOR_CONFIG_EC_S0] = {
- .odr = 13000 | ROUND_UP_FLAG,
- .ec_rate = 100 * MSEC,
- },
- /* Sensor on for angle detection */
- [SENSOR_CONFIG_EC_S3] = {
- .odr = 10000 | ROUND_UP_FLAG,
- .ec_rate = 100 * MSEC,
- },
- },
- },
-
- [BASE_GYRO] = {
- .name = "Base Gyro",
- .active_mask = SENSOR_ACTIVE_S0_S3,
- .chip = MOTIONSENSE_CHIP_LSM6DSM,
- .type = MOTIONSENSE_TYPE_GYRO,
- .location = MOTIONSENSE_LOC_BASE,
- .drv = &lsm6dsm_drv,
- .mutex = &g_base_mutex,
- .drv_data = LSM6DSM_ST_DATA(g_lsm6dsm_data,
- MOTIONSENSE_TYPE_GYRO),
- .int_signal = GPIO_6AXIS_INT_L,
- .flags = MOTIONSENSE_FLAG_INT_SIGNAL,
- .port = I2C_PORT_SENSOR,
- .i2c_spi_addr_flags = LSM6DSM_ADDR0_FLAGS,
- .default_range = 1000 | ROUND_UP_FLAG, /* dps */
- .rot_standard_ref = &base_standard_ref,
- .min_frequency = LSM6DSM_ODR_MIN_VAL,
- .max_frequency = LSM6DSM_ODR_MAX_VAL,
- },
-};
-
-unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors);
-
-/*
- * USB C0 port SBU mux use standalone FSUSB42UMX
- * chip and it need a board specific driver.
- * Overall, it will use chained mux framework.
- */
-static int fsusb42umx_set_mux(const struct usb_mux *me, mux_state_t mux_state,
- bool *ack_required)
-{
- /* This driver does not use host command ACKs */
- *ack_required = false;
-
- if (mux_state & USB_PD_MUX_POLARITY_INVERTED)
- ioex_set_level(IOEX_USB_C0_SBU_FLIP, 1);
- else
- ioex_set_level(IOEX_USB_C0_SBU_FLIP, 0);
-
- return EC_SUCCESS;
-}
-
-/*
- * .init is not necessary here because it has nothing
- * to do. Primary mux will handle mux state so .get is
- * not needed as well. usb_mux.c can handle the situation
- * properly.
- */
-const struct usb_mux_driver usbc0_sbu_mux_driver = {
- .set = fsusb42umx_set_mux,
-};
-
-/*
- * Since FSUSB42UMX is not a i2c device, .i2c_port and
- * .i2c_addr_flags are not required here.
- */
-const struct usb_mux usbc0_sbu_mux = {
- .usb_port = USBC_PORT_C0,
- .driver = &usbc0_sbu_mux_driver,
-};
-
-const struct usb_mux usb_muxes[] = {
- [USBC_PORT_C0] = {
- .usb_port = USBC_PORT_C0,
- .i2c_port = I2C_PORT_USB_AP_MUX,
- .i2c_addr_flags = AMD_FP5_MUX_I2C_ADDR_FLAGS,
- .driver = &amd_fp5_usb_mux_driver,
- .next_mux = &usbc0_sbu_mux,
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(usb_muxes) == USBC_PORT_COUNT);
-
-struct ppc_config_t ppc_chips[] = {
- [USBC_PORT_C0] = {
- /* Device does not talk I2C */
- .drv = &aoz1380_drv
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(ppc_chips) == USBC_PORT_COUNT);
-unsigned int ppc_cnt = ARRAY_SIZE(ppc_chips);
-
-void ppc_interrupt(enum gpio_signal signal)
-{
- switch (signal) {
- case GPIO_USB_C0_PPC_FAULT_ODL:
- aoz1380_interrupt(USBC_PORT_C0);
- break;
-
- default:
- break;
- }
-}
-
-int board_set_active_charge_port(int port)
-{
- int is_valid_port = (port >= 0 &&
- port < CONFIG_USB_PD_PORT_MAX_COUNT);
- int i;
-
- if (port == CHARGE_PORT_NONE) {
- CPRINTSUSB("Disabling all charger ports");
-
- /* Disable all ports. */
- for (i = 0; i < ppc_cnt; i++) {
- /*
- * Do not return early if one fails otherwise we can
- * get into a boot loop assertion failure.
- */
- if (ppc_vbus_sink_enable(i, 0))
- CPRINTSUSB("Disabling C%d as sink failed.", i);
- }
-
- return EC_SUCCESS;
- } else if (!is_valid_port) {
- return EC_ERROR_INVAL;
- }
-
-
- /* Check if the port is sourcing VBUS. */
- if (ppc_is_sourcing_vbus(port)) {
- CPRINTFUSB("Skip enable C%d", port);
- return EC_ERROR_INVAL;
- }
-
- CPRINTSUSB("New charge port: C%d", port);
-
- /*
- * Turn off the other ports' sink path FETs, before enabling the
- * requested charge port.
- */
- for (i = 0; i < ppc_cnt; i++) {
- if (i == port)
- continue;
-
- if (ppc_vbus_sink_enable(i, 0))
- CPRINTSUSB("C%d: sink path disable failed.", i);
- }
-
- /* Enable requested charge port. */
- if (ppc_vbus_sink_enable(port, 1)) {
- CPRINTSUSB("C%d: sink path enable failed.", port);
- return EC_ERROR_UNKNOWN;
- }
-
- return EC_SUCCESS;
-}
-
-void board_overcurrent_event(int port, int is_overcurrented)
-{
- switch (port) {
- case USBC_PORT_C0:
- ioex_set_level(IOEX_USB_C0_FAULT_ODL, !is_overcurrented);
- break;
-
- default:
- break;
- }
-}
-
-const struct tcpc_config_t tcpc_config[] = {
- [USBC_PORT_C0] = {
- .bus_type = EC_BUS_TYPE_I2C,
- .i2c_info = {
- .port = I2C_PORT_TCPC0,
- .addr_flags = NCT38XX_I2C_ADDR1_1_FLAGS,
- },
- .drv = &nct38xx_tcpm_drv,
- .flags = TCPC_FLAGS_TCPCI_REV2_0,
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(tcpc_config) == USBC_PORT_COUNT);
-BUILD_ASSERT(CONFIG_USB_PD_PORT_MAX_COUNT == USBC_PORT_COUNT);
-
-const struct pi3usb9201_config_t pi3usb9201_bc12_chips[] = {
- [USBC_PORT_C0] = {
- .i2c_port = I2C_PORT_TCPC0,
- .i2c_addr_flags = PI3USB9201_I2C_ADDR_3_FLAGS,
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(pi3usb9201_bc12_chips) == USBC_PORT_COUNT);
-
-static void reset_nct38xx_port(int port)
-{
- enum gpio_signal reset_gpio_l;
-
- if (port == USBC_PORT_C0)
- reset_gpio_l = GPIO_USB_C0_TCPC_RST_L;
- else
- /* Invalid port: do nothing */
- return;
-
- gpio_set_level(reset_gpio_l, 0);
- msleep(NCT38XX_RESET_HOLD_DELAY_MS);
- gpio_set_level(reset_gpio_l, 1);
- nct38xx_reset_notify(port);
- if (NCT3807_RESET_POST_DELAY_MS != 0)
- msleep(NCT3807_RESET_POST_DELAY_MS);
-}
-
-
-void board_reset_pd_mcu(void)
-{
- /* Reset TCPC0 */
- reset_nct38xx_port(USBC_PORT_C0);
-}
-
-uint16_t tcpc_get_alert_status(void)
-{
- uint16_t status = 0;
-
- /*
- * Check which port has the ALERT line set and ignore if that TCPC has
- * its reset line active.
- */
- if (!gpio_get_level(GPIO_USB_C0_TCPC_INT_ODL)) {
- if (gpio_get_level(GPIO_USB_C0_TCPC_RST_L) != 0)
- status |= PD_STATUS_TCPC_ALERT_0;
- }
-
- return status;
-}
-
-void tcpc_alert_event(enum gpio_signal signal)
-{
- int port = -1;
-
- switch (signal) {
- case GPIO_USB_C0_TCPC_INT_ODL:
- port = 0;
- break;
- default:
- return;
- }
-
- schedule_deferred_pd_interrupt(port);
-}
-
-int board_pd_set_frs_enable(int port, int enable)
-{
- int rv = EC_SUCCESS;
-
- /* Use the TCPC to enable fast switch when FRS included */
- if (port == USBC_PORT_C0) {
- rv = ioex_set_level(IOEX_USB_C0_TCPC_FASTSW_CTL_EN,
- !!enable);
- }
-
- return rv;
-}
-
-void bc12_interrupt(enum gpio_signal signal)
-{
- switch (signal) {
- case GPIO_USB_C0_BC12_INT_ODL:
- task_set_event(TASK_ID_USB_CHG_P0, USB_CHG_EVENT_BC12);
- break;
-
- default:
- break;
- }
-}
-
-static void setup_fw_config(void)
-{
- /* Enable DB HDMI interrupts. */
- gpio_enable_interrupt(GPIO_HDMI_CONN_HPD_3V3);
-
- /* Enable PPC interrupts. */
- gpio_enable_interrupt(GPIO_USB_C0_PPC_FAULT_ODL);
-
- /* Enable TCPC interrupts. */
- gpio_enable_interrupt(GPIO_USB_C0_TCPC_INT_ODL);
-
- /* Enable BC 1.2 interrupts */
- gpio_enable_interrupt(GPIO_USB_C0_BC12_INT_ODL);
-
- /* Enable SBU fault interrupts */
- ioex_enable_interrupt(IOEX_USB_C0_SBU_FAULT_ODL);
-
- if (ec_config_has_lid_angle_tablet_mode()) {
- /* Enable Gyro interrupts */
- gpio_enable_interrupt(GPIO_6AXIS_INT_L);
- } else {
- motion_sensor_count = 0;
- /* Device is clamshell only */
- tablet_set_mode(0, TABLET_TRIGGER_LID);
- /* Gyro is not present, don't allow line to float */
- gpio_set_flags(GPIO_6AXIS_INT_L, GPIO_INPUT | GPIO_PULL_DOWN);
- }
-}
-DECLARE_HOOK(HOOK_INIT, setup_fw_config, HOOK_PRIO_INIT_I2C + 2);
-
-static void lte_usb3_mux_init(void)
-{
- /*
- * the USB_C1 port might be used for the LTE modem if it is not used
- * for type-C, we need to keep the superspeed mux in USB 3 position.
- */
- if (ec_config_lte_present() == LTE_PRESENT) {
- const struct usb_mux usb_c1 = {
- .usb_port = 1 /* USBC_PORT_C1 */,
- .i2c_port = I2C_PORT_USB_AP_MUX,
- .i2c_addr_flags = AMD_FP5_MUX_I2C_ADDR_FLAGS,
- .driver = &amd_fp5_usb_mux_driver,
- };
- bool unused;
- /*
- * Note: Direct mux driver calls are deprecated. Calls
- * should go through the usb_mux APIs instead.
- */
- /* steer the mux to connect the USB 3 superspeed pairs */
- usb_c1.driver->set(&usb_c1, USB_PD_MUX_USB_ENABLED, &unused);
- }
-}
-DECLARE_HOOK(HOOK_CHIPSET_RESUME, lte_usb3_mux_init, HOOK_PRIO_DEFAULT);
-
-static void lte_function_resume(void)
-{
- gpio_set_level(GPIO_LTE_FCPO, 1);
-}
-DECLARE_DEFERRED(lte_function_resume);
-
-static void lte_power_resume(void)
-{
- gpio_set_level(GPIO_LTE_EN, 1);
- gpio_set_level(GPIO_LTE_W_DISABLE_L, 1);
-}
-DECLARE_DEFERRED(lte_power_resume);
-
-static void lte_power_suspend(void)
-{
- gpio_set_level(GPIO_LTE_EN, 0);
- gpio_set_level(GPIO_LTE_W_DISABLE_L, 0);
-}
-DECLARE_DEFERRED(lte_power_suspend);
-
-static void lte_function_suspend(void)
-{
- gpio_set_level(GPIO_LTE_FCPO, 0);
- hook_call_deferred(&lte_power_suspend_data, 100 * MSEC);
-}
-DECLARE_DEFERRED(lte_function_suspend);
-
-static void wwan_lte_resume_hook(void)
-{
- /* Turn on WWAN LTE function as we go into S0 from S3/S5. */
- hook_call_deferred(&lte_function_suspend_data, -1);
- hook_call_deferred(&lte_power_suspend_data, -1);
- lte_power_resume();
- hook_call_deferred(&lte_function_resume_data, 10 * MSEC);
-}
-DECLARE_HOOK(HOOK_CHIPSET_RESUME, wwan_lte_resume_hook, HOOK_PRIO_DEFAULT);
-
-static void wwan_lte_suspend_hook(void)
-{
- /* Turn off WWAN LTE function as we go into S3/S5 from S0. */
- hook_call_deferred(&lte_power_resume_data, -1);
- hook_call_deferred(&lte_function_resume_data, -1);
- hook_call_deferred(&lte_function_suspend_data, 20 * MSEC);
-}
-DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, wwan_lte_suspend_hook, HOOK_PRIO_DEFAULT);
-const struct pwm_t pwm_channels[] = {
- [PWM_CH_KBLIGHT] = {
- .channel = 3,
- .flags = 0,
- .freq = 15000,
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT);
-
-struct ioexpander_config_t ioex_config[] = {
- [IOEX_C0_NCT3807] = {
- .i2c_host_port = I2C_PORT_TCPC0,
- .i2c_addr_flags = NCT38XX_I2C_ADDR1_1_FLAGS,
- .drv = &nct38xx_ioexpander_drv,
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(ioex_config) == CONFIG_IO_EXPANDER_PORT_COUNT);
-
-const int usb_port_enable[USBA_PORT_COUNT] = {
- IOEX_EN_USB_A0_5V,
- GPIO_EN_USB_A1_5V,
-};
-
-__override void board_set_charge_limit(int port, int supplier, int charge_ma,
- int max_ma, int charge_mv)
-{
- /*
- * Limit the input current to 95% negotiated limit,
- * to account for the charger chip margin.
- */
- charge_ma = charge_ma * 95 / 100;
-
- charge_set_input_current_limit(MAX(charge_ma,
- CONFIG_CHARGER_INPUT_CURRENT),
- charge_mv);
-}
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