diff options
Diffstat (limited to 'board/primus/board.c')
-rw-r--r-- | board/primus/board.c | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/board/primus/board.c b/board/primus/board.c deleted file mode 100644 index 0881ab1c86..0000000000 --- a/board/primus/board.c +++ /dev/null @@ -1,134 +0,0 @@ -/* Copyright 2021 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.h" -#include "button.h" -#include "charge_ramp.h" -#include "charger.h" -#include "common.h" -#include "charge_state_v2.h" -#include "compile_time_macros.h" -#include "console.h" -#include "fw_config.h" -#include "gpio.h" -#include "gpio_signal.h" -#include "hooks.h" -#include "keyboard_8042_sharedlib.h" -#include "lid_switch.h" -#include "power_button.h" -#include "power.h" -#include "pwm.h" -#include "registers.h" -#include "switch.h" -#include "throttle_ap.h" -#include "usbc_config.h" -#include "util.h" - -#include "gpio_list.h" /* Must come after other header files. */ - -/* Console output macros */ -#define CPRINTF(format, args...) cprintf(CC_CHARGER, format, ## args) -#define CPRINTS(format, args...) cprints(CC_CHARGER, format, ## args) - -#define KBLIGHT_LED_ON_LVL 100 -#define KBLIGHT_LED_OFF_LVL 0 - -/******************************************************************************/ -/* USB-A charging control */ - -const int usb_port_enable[USB_PORT_COUNT] = { - GPIO_EN_PP5000_USBA_R, -}; -BUILD_ASSERT(ARRAY_SIZE(usb_port_enable) == USB_PORT_COUNT); - -/******************************************************************************/ - -__override void board_cbi_init(void) -{ - config_usb_db_type(); -} - -/* Called on AP S3 -> S0 transition */ -static void board_chipset_resume(void) -{ - /* Allow keyboard backlight to be enabled */ - pwm_set_duty(PWM_CH_KBLIGHT, KBLIGHT_LED_ON_LVL); -} -DECLARE_HOOK(HOOK_CHIPSET_RESUME, board_chipset_resume, HOOK_PRIO_DEFAULT); - -/* Called on AP S0 -> S3 transition */ -static void board_chipset_suspend(void) -{ - /* Turn off the keyboard backlight if it's on. */ - pwm_set_duty(PWM_CH_KBLIGHT, KBLIGHT_LED_OFF_LVL); -} -DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, board_chipset_suspend, HOOK_PRIO_DEFAULT); - -#ifdef CONFIG_CHARGE_RAMP_SW - -/* - * TODO(b/181508008): tune this threshold - */ - -#define BC12_MIN_VOLTAGE 4400 - -/** - * Return true if VBUS is too low - */ -int board_is_vbus_too_low(int port, enum chg_ramp_vbus_state ramp_state) -{ - int voltage; - - if (charger_get_vbus_voltage(port, &voltage)) - voltage = 0; - - if (voltage == 0) { - CPRINTS("%s: must be disconnected", __func__); - return 1; - } - - if (voltage < BC12_MIN_VOLTAGE) { - CPRINTS("%s: port %d: vbus %d lower than %d", __func__, - port, voltage, BC12_MIN_VOLTAGE); - return 1; - } - - return 0; -} - -#endif /* CONFIG_CHARGE_RAMP_SW */ - -enum battery_present battery_hw_present(void) -{ - enum gpio_signal batt_pres; - - batt_pres = GPIO_EC_BATT_PRES_ODL; - - /* The GPIO is low when the battery is physically present */ - return gpio_get_level(batt_pres) ? BP_NO : BP_YES; -} - -static void keyboard_init(void) -{ - /* - * Set T15(KSI0/KSO11) to Lock key(KSI3/KSO9) - */ - set_scancode_set2(0, 11, get_scancode_set2(3, 9)); -} -DECLARE_HOOK(HOOK_INIT, keyboard_init, HOOK_PRIO_DEFAULT); - -__override void board_set_charge_limit(int port, int supplier, int charge_ma, - int max_ma, int charge_mv) -{ - /* - * Follow OEM request to limit the input current to - * 97% negotiated limit. - */ - charge_ma = charge_ma * 97 / 100; - - charge_set_input_current_limit(MAX(charge_ma, - CONFIG_CHARGER_INPUT_CURRENT), - charge_mv); -} |