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-rw-r--r--board/atlas/board.c192
1 files changed, 90 insertions, 102 deletions
diff --git a/board/atlas/board.c b/board/atlas/board.c
index 64d0789dd9..6fbbb64b16 100644
--- a/board/atlas/board.c
+++ b/board/atlas/board.c
@@ -1,4 +1,4 @@
-/* Copyright 2018 The Chromium OS Authors. All rights reserved.
+/* Copyright 2018 The ChromiumOS Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
@@ -29,6 +29,7 @@
#include "keyboard_scan.h"
#include "lid_switch.h"
#include "motion_sense.h"
+#include "panic.h"
#include "power_button.h"
#include "power.h"
#include "pwm_chip.h"
@@ -46,8 +47,8 @@
#include "usb_pd_tcpm.h"
#include "util.h"
-#define CPRINTS(format, args...) cprints(CC_SYSTEM, format, ## args)
-#define CPRINTF(format, args...) cprintf(CC_SYSTEM, format, ## args)
+#define CPRINTS(format, args...) cprints(CC_SYSTEM, format, ##args)
+#define CPRINTF(format, args...) cprintf(CC_SYSTEM, format, ##args)
static void tcpc_alert_event(enum gpio_signal signal)
{
@@ -85,19 +86,19 @@ __override struct keyboard_scan_config keyscan_config = {
/* PWM channels. Must be in the exactly same order as in enum pwm_channel. */
const struct pwm_t pwm_channels[] = {
- [PWM_CH_KBLIGHT] = { 3, 0, 10000 },
- [PWM_CH_DB0_LED_BLUE] = {
- 0, PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, 2400 },
- [PWM_CH_DB0_LED_RED] = {
- 2, PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, 2400 },
- [PWM_CH_DB0_LED_GREEN] = {
- 6, PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, 2400 },
- [PWM_CH_DB1_LED_BLUE] = {
- 1, PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, 2400 },
- [PWM_CH_DB1_LED_RED] = {
- 7, PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, 2400 },
- [PWM_CH_DB1_LED_GREEN] = {
- 5, PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, 2400 },
+ [PWM_CH_KBLIGHT] = { 3, 0, 10000 },
+ [PWM_CH_DB0_LED_BLUE] = { 0, PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP,
+ 2400 },
+ [PWM_CH_DB0_LED_RED] = { 2, PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP,
+ 2400 },
+ [PWM_CH_DB0_LED_GREEN] = { 6, PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP,
+ 2400 },
+ [PWM_CH_DB1_LED_BLUE] = { 1, PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP,
+ 2400 },
+ [PWM_CH_DB1_LED_RED] = { 7, PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP,
+ 2400 },
+ [PWM_CH_DB1_LED_GREEN] = { 5, PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP,
+ 2400 },
};
BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT);
@@ -114,66 +115,46 @@ const struct adc_t adc_channels[] = {
* Adapter current output or battery charging/discharging current (uV)
* 18x amplification on charger side.
*/
- [ADC_AMON_BMON] = {
- "AMON_BMON",
- NPCX_ADC_CH2,
- ADC_MAX_VOLT*1000/18,
- ADC_READ_MAX+1,
- 0
- },
+ [ADC_AMON_BMON] = { "AMON_BMON", NPCX_ADC_CH2, ADC_MAX_VOLT * 1000 / 18,
+ ADC_READ_MAX + 1, 0 },
/*
* ISL9238 PSYS output is 1.44 uA/W over 12.4K resistor, to read
* 0.8V @ 45 W, i.e. 56250 uW/mV. Using ADC_MAX_VOLT*56250 and
* ADC_READ_MAX+1 as multiplier/divider leads to overflows, so we
* only divide by 2 (enough to avoid precision issues).
*/
- [ADC_PSYS] = {
- "PSYS",
- NPCX_ADC_CH3,
- ADC_MAX_VOLT*56250*2/(ADC_READ_MAX+1),
- 2,
- 0
- },
+ [ADC_PSYS] = { "PSYS", NPCX_ADC_CH3,
+ ADC_MAX_VOLT * 56250 * 2 / (ADC_READ_MAX + 1), 2, 0 },
};
BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT);
/* I2C port map */
-const struct i2c_port_t i2c_ports[] = {
- {
- .name = "power",
- .port = I2C_PORT_POWER,
- .kbps = 100,
- .scl = GPIO_EC_I2C0_POWER_SCL,
- .sda = GPIO_EC_I2C0_POWER_SDA
- },
- {
- .name = "tcpc0",
- .port = I2C_PORT_TCPC0,
- .kbps = 1000,
- .scl = GPIO_EC_I2C1_USB_C0_SCL,
- .sda = GPIO_EC_I2C1_USB_C0_SDA
- },
- {
- .name = "tcpc1",
- .port = I2C_PORT_TCPC1,
- .kbps = 1000,
- .scl = GPIO_EC_I2C2_USB_C1_SCL,
- .sda = GPIO_EC_I2C2_USB_C1_SDA
- },
- {
- .name = "sensor",
- .port = I2C_PORT_SENSOR,
- .kbps = 100,
- .scl = GPIO_EC_I2C3_SENSOR_3V3_SCL,
- .sda = GPIO_EC_I2C3_SENSOR_3V3_SDA
- },
- {
- .name = "battery",
- .port = I2C_PORT_BATTERY,
- .kbps = 100,
- .scl = GPIO_EC_I2C4_BATTERY_SCL,
- .sda = GPIO_EC_I2C4_BATTERY_SDA
- },
+const struct i2c_port_t i2c_ports[] = {
+ { .name = "power",
+ .port = I2C_PORT_POWER,
+ .kbps = 100,
+ .scl = GPIO_EC_I2C0_POWER_SCL,
+ .sda = GPIO_EC_I2C0_POWER_SDA },
+ { .name = "tcpc0",
+ .port = I2C_PORT_TCPC0,
+ .kbps = 1000,
+ .scl = GPIO_EC_I2C1_USB_C0_SCL,
+ .sda = GPIO_EC_I2C1_USB_C0_SDA },
+ { .name = "tcpc1",
+ .port = I2C_PORT_TCPC1,
+ .kbps = 1000,
+ .scl = GPIO_EC_I2C2_USB_C1_SCL,
+ .sda = GPIO_EC_I2C2_USB_C1_SDA },
+ { .name = "sensor",
+ .port = I2C_PORT_SENSOR,
+ .kbps = 100,
+ .scl = GPIO_EC_I2C3_SENSOR_3V3_SCL,
+ .sda = GPIO_EC_I2C3_SENSOR_3V3_SDA },
+ { .name = "battery",
+ .port = I2C_PORT_BATTERY,
+ .kbps = 100,
+ .scl = GPIO_EC_I2C4_BATTERY_SCL,
+ .sda = GPIO_EC_I2C4_BATTERY_SDA },
};
const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports);
@@ -212,16 +193,22 @@ const struct tcpc_config_t tcpc_config[CONFIG_USB_PD_PORT_MAX_COUNT] = {
},
};
-const struct usb_mux usb_muxes[CONFIG_USB_PD_PORT_MAX_COUNT] = {
+const struct usb_mux_chain usb_muxes[CONFIG_USB_PD_PORT_MAX_COUNT] = {
{
- .usb_port = 0,
- .driver = &tcpci_tcpm_usb_mux_driver,
- .hpd_update = &ps8xxx_tcpc_update_hpd_status,
+ .mux =
+ &(const struct usb_mux){
+ .usb_port = 0,
+ .driver = &tcpci_tcpm_usb_mux_driver,
+ .hpd_update = &ps8xxx_tcpc_update_hpd_status,
+ },
},
{
- .usb_port = 1,
- .driver = &tcpci_tcpm_usb_mux_driver,
- .hpd_update = &ps8xxx_tcpc_update_hpd_status,
+ .mux =
+ &(const struct usb_mux){
+ .usb_port = 1,
+ .driver = &tcpci_tcpm_usb_mux_driver,
+ .hpd_update = &ps8xxx_tcpc_update_hpd_status,
+ },
},
};
@@ -247,9 +234,9 @@ void board_tcpc_init(void)
*/
for (int port = 0; port < CONFIG_USB_PD_PORT_MAX_COUNT; ++port)
usb_mux_hpd_update(port, USB_PD_MUX_HPD_LVL_DEASSERTED |
- USB_PD_MUX_HPD_IRQ_DEASSERTED);
+ USB_PD_MUX_HPD_IRQ_DEASSERTED);
}
-DECLARE_HOOK(HOOK_INIT, board_tcpc_init, HOOK_PRIO_INIT_I2C+1);
+DECLARE_HOOK(HOOK_INIT, board_tcpc_init, HOOK_PRIO_INIT_I2C + 1);
uint16_t tcpc_get_alert_status(void)
{
@@ -269,16 +256,16 @@ uint16_t tcpc_get_alert_status(void)
}
const struct temp_sensor_t temp_sensors[] = {
- {"Battery", TEMP_SENSOR_TYPE_BATTERY, charge_get_battery_temp, 0},
+ { "Battery", TEMP_SENSOR_TYPE_BATTERY, charge_get_battery_temp, 0 },
/* BD99992GW temp sensors are only readable in S0 */
- {"Ambient", TEMP_SENSOR_TYPE_BOARD, bd99992gw_get_val,
- BD99992GW_ADC_CHANNEL_SYSTHERM0},
- {"Charger", TEMP_SENSOR_TYPE_BOARD, bd99992gw_get_val,
- BD99992GW_ADC_CHANNEL_SYSTHERM1},
- {"DRAM", TEMP_SENSOR_TYPE_BOARD, bd99992gw_get_val,
- BD99992GW_ADC_CHANNEL_SYSTHERM2},
- {"eMMC", TEMP_SENSOR_TYPE_BOARD, bd99992gw_get_val,
- BD99992GW_ADC_CHANNEL_SYSTHERM3},
+ { "Ambient", TEMP_SENSOR_TYPE_BOARD, bd99992gw_get_val,
+ BD99992GW_ADC_CHANNEL_SYSTHERM0 },
+ { "Charger", TEMP_SENSOR_TYPE_BOARD, bd99992gw_get_val,
+ BD99992GW_ADC_CHANNEL_SYSTHERM1 },
+ { "DRAM", TEMP_SENSOR_TYPE_BOARD, bd99992gw_get_val,
+ BD99992GW_ADC_CHANNEL_SYSTHERM2 },
+ { "eMMC", TEMP_SENSOR_TYPE_BOARD, bd99992gw_get_val,
+ BD99992GW_ADC_CHANNEL_SYSTHERM3 },
};
BUILD_ASSERT(ARRAY_SIZE(temp_sensors) == TEMP_SENSOR_COUNT);
@@ -304,12 +291,12 @@ static void board_report_pmic_fault(const char *str)
/* VRFAULT has occurred, print VRFAULT status bits. */
/* PWRSTAT1 */
- i2c_read8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
- BD99992GW_REG_PWRSTAT1, &pwrstat1);
+ i2c_read8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS, BD99992GW_REG_PWRSTAT1,
+ &pwrstat1);
/* PWRSTAT2 */
- i2c_read8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
- BD99992GW_REG_PWRSTAT2, &pwrstat2);
+ i2c_read8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS, BD99992GW_REG_PWRSTAT2,
+ &pwrstat2);
CPRINTS("PMIC VRFAULT: %s", str);
CPRINTS("PMIC VRFAULT: PWRSTAT1=0x%02x PWRSTAT2=0x%02x", pwrstat1,
@@ -350,8 +337,8 @@ static void board_pmic_disable_slp_s0_vr_decay(void)
* Bits 3:2 (10) - VR set to AUTO on SLP_S0# de-assertion
* Bits 1:0 (10) - VR set to AUTO operating mode
*/
- i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
- BD99992GW_REG_V18ACNT, 0x2a);
+ i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS, BD99992GW_REG_V18ACNT,
+ 0x2a);
/*
* V085ACNT:
@@ -383,8 +370,8 @@ static void board_pmic_enable_slp_s0_vr_decay(void)
* Bits 3:2 (10) - VR set to AUTO on SLP_S0# de-assertion
* Bits 1:0 (10) - VR set to AUTO operating mode
*/
- i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
- BD99992GW_REG_V18ACNT, 0x6a);
+ i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS, BD99992GW_REG_V18ACNT,
+ 0x6a);
/*
* V085ACNT:
@@ -397,8 +384,7 @@ static void board_pmic_enable_slp_s0_vr_decay(void)
BD99992GW_REG_V085ACNT, 0x6a);
}
-__override void power_board_handle_host_sleep_event(
- enum host_sleep_event state)
+__override void power_board_handle_host_sleep_event(enum host_sleep_event state)
{
if (state == HOST_SLEEP_EVENT_S0IX_SUSPEND)
board_pmic_enable_slp_s0_vr_decay();
@@ -517,8 +503,8 @@ int board_set_active_charge_port(int charge_port)
int is_real_port = (charge_port >= 0 &&
charge_port < CONFIG_USB_PD_PORT_MAX_COUNT);
/* check if we are sourcing VBUS on the port */
- int is_source = gpio_get_level(charge_port == 0 ?
- GPIO_USB_C0_5V_EN : GPIO_USB_C1_5V_EN);
+ int is_source = gpio_get_level(charge_port == 0 ? GPIO_USB_C0_5V_EN :
+ GPIO_USB_C1_5V_EN);
if (is_real_port && is_source) {
CPRINTS("No charging from p%d", charge_port);
@@ -534,10 +520,12 @@ int board_set_active_charge_port(int charge_port)
} else {
/* Make sure non-charging port is disabled */
gpio_set_level(charge_port ? GPIO_EN_USB_C0_CHARGE_L :
- GPIO_EN_USB_C1_CHARGE_L, 1);
+ GPIO_EN_USB_C1_CHARGE_L,
+ 1);
/* Enable charging port */
gpio_set_level(charge_port ? GPIO_EN_USB_C1_CHARGE_L :
- GPIO_EN_USB_C0_CHARGE_L, 0);
+ GPIO_EN_USB_C0_CHARGE_L,
+ 0);
}
return EC_SUCCESS;
@@ -568,12 +556,12 @@ DECLARE_HOOK(HOOK_INIT, board_charger_init, HOOK_PRIO_DEFAULT);
* @param charge_ma Desired charge limit (mA).
* @param charge_mv Negotiated charge voltage (mV).
*/
-void board_set_charge_limit(int port, int supplier, int charge_ma,
- int max_ma, int charge_mv)
+void board_set_charge_limit(int port, int supplier, int charge_ma, int max_ma,
+ int charge_mv)
{
charge_ma = charger_derate(charge_ma);
- charge_set_input_current_limit(MAX(charge_ma,
- CONFIG_CHARGER_INPUT_CURRENT), charge_mv);
+ charge_set_input_current_limit(
+ MAX(charge_ma, CONFIG_CHARGER_INPUT_CURRENT), charge_mv);
}
static void board_chipset_suspend(void)
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