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Diffstat (limited to 'board/squawks/board.h')
| -rw-r--r-- | board/squawks/board.h | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/board/squawks/board.h b/board/squawks/board.h new file mode 100644 index 0000000000..af9f4a7208 --- /dev/null +++ b/board/squawks/board.h @@ -0,0 +1,182 @@ +/* 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 Rambi mainboard */ + +#ifndef __BOARD_H +#define __BOARD_H + +/* Optional features */ +#define CONFIG_AP_HANG_DETECT +#define CONFIG_BACKLIGHT_LID +#define CONFIG_BATTERY_SMART +#define CONFIG_BOARD_VERSION +#define CONFIG_CHARGER +#define CONFIG_CHARGER_BQ24715 +#define CONFIG_CHARGER_INPUT_CURRENT 1700 /* 33 W adapter, 19 V, 1.75 A */ +#define CONFIG_CHARGER_SENSE_RESISTOR 10 /* Charge sense resistor, mOhm */ +#define CONFIG_CHARGER_SENSE_RESISTOR_AC 10 /* Input senso resistor, mOhm */ +#define CONFIG_CHIPSET_BAYTRAIL +#define CONFIG_CHIPSET_CAN_THROTTLE +#define CONFIG_CHIPSET_X86 +#define CONFIG_CMD_GSV +#define CONFIG_EXTPOWER_GPIO +#define CONFIG_KEYBOARD_COL2_INVERTED +#define CONFIG_KEYBOARD_IRQ_GPIO GPIO_KBD_IRQ_L +#define CONFIG_KEYBOARD_PROTOCOL_8042 +#define CONFIG_LED_COMMON +#undef CONFIG_PECI +#define CONFIG_POWER_BUTTON +#define CONFIG_POWER_BUTTON_X86 +#define CONFIG_PWM +#define CONFIG_SCI_GPIO GPIO_PCH_SCI_L +#define CONFIG_TEMP_SENSOR +#define CONFIG_TEMP_SENSOR_TMP432 +#define CONFIG_USB_PORT_POWER_SMART +#define CONFIG_USB_PORT_POWER_SMART_SIMPLE +#define CONFIG_WIRELESS + +#ifndef __ASSEMBLER__ + +/* I2C ports */ +#define I2C_PORT_BATTERY 0 +#define I2C_PORT_CHARGER 0 +#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 + +/* 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 + +/* 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_SLP_S3_L, /* SLP_S3# signal from PCH */ + GPIO_PCH_SLP_S4_L, /* SLP_S4# signal from PCH */ + GPIO_PP1050_PGOOD, /* Power good on 1.05V */ + GPIO_PP3300_PCH_PGOOD, /* Power good on 3.3V (PCH supply) */ + GPIO_PP5000_PGOOD, /* Power good on 5V */ + GPIO_S5_PGOOD, /* Power good on S5 supplies */ + GPIO_VCORE_PGOOD, /* Power good on core VR */ + GPIO_WP_L, /* Write protect input */ + GPIO_JTAG_TCK, /* JTAG clock input */ + GPIO_UART0_RX, /* UART0 RX 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_PCH_SLP_SX_L, /* SLP_S0IX# signal from PCH */ + GPIO_PCH_SUS_STAT_L, /* SUS_STAT# signal from PCH */ + GPIO_PCH_SUSPWRDNACK, /* SUSPWRDNACK signal from PCH */ + GPIO_PP1000_S0IX_PGOOD, /* Power good on 1.00V (S0iX supplies) */ + GPIO_USB1_OC_L, /* USB port overcurrent warning */ + GPIO_USB2_OC_L, /* USB port overcurrent warning */ + + /* Outputs */ + GPIO_CPU_PROCHOT, /* Force CPU to think it's overheated */ + GPIO_ENABLE_BACKLIGHT, /* Enable backlight power */ + GPIO_ENABLE_TOUCHPAD, /* Enable touchpad power */ + GPIO_ENTERING_RW, /* Indicate when EC is entering RW code */ + GPIO_LPC_CLKRUN_L, /* Request that PCH drive LPC clock */ + GPIO_PCH_CORE_PWROK, /* Indicate core well power is stable */ + GPIO_PCH_PWRBTN_L, /* Power button output to PCH */ + GPIO_PCH_RCIN_L, /* Reset line to PCH (for 8042 emulation) */ + GPIO_PCH_RSMRST_L, /* Reset PCH resume power plane logic */ + GPIO_PCH_SMI_L, /* System management interrupt to PCH */ + GPIO_PCH_SOC_OVERRIDE, /* SOC override signal to PCH; when high, ME + * ignores security descriptor */ + /* + * TODO(crosbug.com/p/24424): Remove old assignment and remove _NEW + * from the new one when we deprecate the 1.5 boards. + */ + GPIO_PCH_SYS_PWROK, /* EC thinks everything is up and ready */ + GPIO_PCH_WAKE_L, /* Wake signal from EC to PCH */ + GPIO_PP1350_EN, /* Enable 1.35V supply */ + 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_PP5000_EN, /* Enable 5V supply */ + GPIO_PPSX_EN, /* Enable PP1350_PCH_SX, PP1000_PCH_SX */ + GPIO_SUSP_VR_EN, /* Enable 1.05V regulator */ + GPIO_TOUCHSCREEN_RESET_L, /* Reset touch screen */ + GPIO_USB_CTL1, /* USB control signal 1 to both ports */ + GPIO_USB_ILIM_SEL, /* USB current limit to both ports */ + GPIO_USB1_ENABLE, /* USB port 1 output power enable */ + GPIO_USB2_ENABLE, /* USB port 2 output power enable */ + GPIO_VCORE_EN, /* Enable core power supplies */ + GPIO_WLAN_OFF_L, /* Disable WiFi radio */ + GPIO_PCH_SCI_L, /* Assert SCI to PCH */ + GPIO_KBD_IRQ_L, /* Negative edge triggered irq. */ + + /* Number of GPIOs; not an actual GPIO */ + GPIO_COUNT +}; + +/* x86 signal definitions */ +enum x86_signal { + X86_PGOOD_PP1050 = 0, + X86_PGOOD_PP3300_PCH, + X86_PGOOD_PP5000, + X86_PGOOD_S5, + X86_PGOOD_VCORE, + X86_PGOOD_PP1000_S0IX, + X86_SLP_S3_DEASSERTED, + X86_SLP_S4_DEASSERTED, + X86_SLP_SX_DEASSERTED, + X86_SUS_STAT_ASSERTED, + X86_SUSPWRDNACK_ASSERTED, + + /* 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_LED_BATTERY_GREEN, + PWM_CH_LED_BATTERY_ORANGE, + PWM_CH_LED_POWER_GREEN, + + /* Number of PWM channels */ + PWM_CH_COUNT +}; + +enum temp_sensor_id { + /* EC internal temperature sensor */ + TEMP_SENSOR_EC_INTERNAL = 0, + + /* TMP432 local and remote sensors */ + TEMP_SENSOR_I2C_TMP432_LOCAL, + TEMP_SENSOR_I2C_TMP432_REMOTE1, + TEMP_SENSOR_I2C_TMP432_REMOTE2, + + TEMP_SENSOR_COUNT +}; + +#endif /* !__ASSEMBLER__ */ + +#endif /* __BOARD_H */ |