/* Copyright (c) 2013 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. */ /* Configuration for Bolt mainboard */ #ifndef __BOARD_H #define __BOARD_H /* Debug features */ #define CONFIG_CONSOLE_CMDHELP #define CONFIG_TASK_PROFILING /* Optional features */ #define CONFIG_CHIPSET_X86 #define CONFIG_CHIPSET_CAN_THROTTLE #define CONFIG_EXTPOWER_GPIO #define CONFIG_KEYBOARD_BOARD_CONFIG #define CONFIG_KEYBOARD_PROTOCOL_8042 #define CONFIG_LED_DRIVER_DS2413 #define CONFIG_ONEWIRE #define CONFIG_POWER_BUTTON #define CONFIG_POWER_BUTTON_X86 #define CONFIG_WP_ACTIVE_HIGH #define CONFIG_BATTERY_CHECK_CONNECTED #define CONFIG_BATTERY_LINK #define CONFIG_BATTERY_SMART #define CONFIG_BACKLIGHT_LID #define CONFIG_BACKLIGHT_REQ_GPIO GPIO_PCH_BKLTEN #define CONFIG_CHARGER #define CONFIG_CHARGER_BQ24715 /* 10mOhm sense resitors. */ #define CONFIG_CHARGER_SENSE_RESISTOR 10 #define CONFIG_CHARGER_SENSE_RESISTOR_AC 10 /* External Charger maximum current. */ #define CONFIG_CHARGER_INPUT_CURRENT 5000 #define CONFIG_FANS 1 #define CONFIG_PWM #define CONFIG_PWM_KBLIGHT #define CONFIG_SWITCH_DEDICATED_RECOVERY #define CONFIG_TEMP_SENSOR #define CONFIG_UART_HOST 2 #define CONFIG_WIRELESS #if 0 #define CONFIG_USB_PORT_POWER_DUMB #endif #ifndef __ASSEMBLER__ /* I2C ports */ #define I2C_PORT_BATTERY 0 #define I2C_PORT_CHARGER 0 #define I2C_PORT_LIGHTBAR 1 #define I2C_PORT_THERMAL 5 /* 13x8 keyboard scanner uses an entire GPIO bank for row inputs */ #define KB_SCAN_ROW_IRQ LM4_IRQ_GPIOK #define KB_SCAN_ROW_GPIO LM4_GPIO_K /* Host connects to keyboard controller module via LPC */ #define HOST_KB_BUS_LPC /* USB ports */ #define USB_PORT_COUNT 2 /* GPIO signal definitions. */ enum gpio_signal { /* Inputs with interrupt handlers are first for efficiency */ GPIO_POWER_BUTTON_L = 0, /* Power button */ GPIO_LID_OPEN, /* Lid switch */ GPIO_AC_PRESENT, /* AC power present */ GPIO_PCH_BKLTEN, /* Backlight enable signal from PCH */ GPIO_PCH_SLP_S0_L, /* SLP_S0# signal from PCH */ GPIO_PCH_SLP_S3_L, /* SLP_S3# signal from PCH */ GPIO_PCH_SLP_S5_L, /* SLP_S5# signal from PCH */ GPIO_PCH_SLP_SUS_L, /* SLP_SUS# signal from PCH */ GPIO_PCH_SUSWARN_L, /* SUSWARN# signal from PCH */ GPIO_PP1050_PGOOD, /* Power good on 1.05V */ GPIO_PP1350_PGOOD, /* Power good on 1.35V (DRAM) */ GPIO_PP5000_PGOOD, /* Power good on 5V */ GPIO_VCORE_PGOOD, /* Power good on core VR */ GPIO_PCH_EDP_VDD_EN, /* PCH wants EDP enabled */ GPIO_RECOVERY_L, /* Recovery signal from servo */ GPIO_WP, /* Write protect input */ /* Other inputs */ GPIO_BOARD_VERSION1, /* Board version stuffing resistor 1 */ GPIO_BOARD_VERSION2, /* Board version stuffing resistor 2 */ GPIO_BOARD_VERSION3, /* Board version stuffing resistor 3 */ GPIO_CPU_PGOOD, /* Power good to the CPU */ GPIO_ONEWIRE, /* One-wire bus to adapter LED */ GPIO_PCH_CATERR_L, /* Catastrophic error signal from PCH */ GPIO_THERMAL_DATA_READY_L, /* From thermal sensor */ GPIO_USB1_OC_L, /* USB port overcurrent warning */ GPIO_USB1_STATUS_L, /* USB charger port 1 status output */ GPIO_USB2_OC_L, /* USB port overcurrent warning */ GPIO_USB2_STATUS_L, /* USB charger port 2 status output */ GPIO_BAT_DETECT_L, /* Battery detect from BAT_TEMP */ /* Outputs */ GPIO_CPU_PROCHOT, /* Force CPU to think it's overheated */ GPIO_PP1350_EN, /* Enable 1.35V supply */ GPIO_PP3300_DSW_GATED_EN, /* Enable DSW rails */ GPIO_PP3300_DX_EN, /* Enable power to lots of peripherals */ GPIO_PP3300_LTE_EN, /* Enable LTE radio */ GPIO_PP3300_WLAN_EN, /* Enable WiFi power */ GPIO_PP1050_EN, /* Enable 1.05V regulator */ GPIO_VCORE_EN, /* Stuffing option - not connected */ GPIO_PP5000_EN, /* Enable 5V supply */ GPIO_SYS_PWROK, /* EC thinks everything is up and ready */ GPIO_WLAN_OFF_L, /* Disable WiFi radio */ GPIO_ENABLE_BACKLIGHT, /* Enable backlight power */ GPIO_ENABLE_TOUCHPAD, /* Enable touchpad power */ GPIO_ENTERING_RW, /* Indicate when EC is entering RW code */ GPIO_LIGHTBAR_RESET_L, /* Reset lightbar controllers */ GPIO_PCH_DPWROK, /* Indicate when VccDSW is good */ GPIO_PCH_HDA_SDO, /* HDA_SDO signal to PCH; when high, ME * ignores security descriptor */ GPIO_PCH_WAKE_L, /* Wake signal from EC to PCH */ GPIO_PCH_NMI_L, /* Non-maskable interrupt pin to PCH */ GPIO_PCH_PWRBTN_L, /* Power button output to PCH */ GPIO_PCH_PWROK, /* PWROK / APWROK signals to PCH */ GPIO_PCH_RCIN_L, /* RCIN# line to PCH (for 8042 emulation) */ GPIO_PCH_SYS_RST_L, /* Reset PCH resume power plane logic */ GPIO_PCH_SMI_L, /* System management interrupt to PCH */ GPIO_TOUCHSCREEN_RESET_L, /* Reset touch screen */ GPIO_EC_EDP_VDD_EN, /* Enable EDP (passthru from PCH) */ GPIO_LPC_CLKRUN_L, /* Dunno. Probably important, though. */ GPIO_USB1_CTL1, /* USB charger port 1 CTL1 output */ GPIO_USB1_CTL2, /* USB charger port 1 CTL2 output */ GPIO_USB1_CTL3, /* USB charger port 1 CTL3 output */ GPIO_USB1_ENABLE, /* USB charger port 1 enable */ GPIO_USB1_ILIM_SEL, /* USB charger port 1 ILIM_SEL output */ GPIO_USB2_CTL1, /* USB charger port 2 CTL1 output */ GPIO_USB2_CTL2, /* USB charger port 2 CTL2 output */ GPIO_USB2_CTL3, /* USB charger port 2 CTL3 output */ GPIO_USB2_ENABLE, /* USB charger port 2 enable */ GPIO_USB2_ILIM_SEL, /* USB charger port 2 ILIM_SEL output */ /* Number of GPIOs; not an actual GPIO */ GPIO_COUNT }; /* x86 signal definitions */ enum x86_signal { X86_PGOOD_PP5000 = 0, X86_PGOOD_PP1350, X86_PGOOD_VCORE, X86_PCH_SLP_S0n_DEASSERTED, X86_PCH_SLP_S3n_DEASSERTED, X86_PCH_SLP_S5n_DEASSERTED, X86_PCH_SLP_SUSn_DEASSERTED, /* Number of X86 signals */ X86_SIGNAL_COUNT }; enum adc_channel { /* EC internal die temperature in degrees K. */ ADC_CH_EC_TEMP = 0, /* Charger current in mA. */ ADC_CH_CHARGER_CURRENT, ADC_CH_COUNT }; enum pwm_channel { PWM_CH_KBLIGHT, /* Number of PWM channels */ PWM_CH_COUNT }; enum temp_sensor_id { /* HEY - need two I2C sensor values, and put PECI first */ /* EC internal temperature sensor */ TEMP_SENSOR_EC_INTERNAL, /* CPU die temperature via PECI */ TEMP_SENSOR_CPU_PECI, TEMP_SENSOR_COUNT }; /* Known board versions for system_get_board_version(). */ enum board_version { BOARD_VERSION_PROTO1 = 0, BOARD_VERSION_EVT = 1, }; /* Wireless signals */ #define WIRELESS_GPIO_WLAN GPIO_WLAN_OFF_L #define WIRELESS_GPIO_WWAN GPIO_PP3300_LTE_EN #define WIRELESS_GPIO_WLAN_POWER GPIO_PP3300_WLAN_EN #endif /* !__ASSEMBLER__ */ #endif /* __BOARD_H */