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Diffstat (limited to 'board/ryu_p2/board.h')
| -rw-r--r-- | board/ryu_p2/board.h | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/board/ryu_p2/board.h b/board/ryu_p2/board.h new file mode 100644 index 0000000000..25993ccc01 --- /dev/null +++ b/board/ryu_p2/board.h @@ -0,0 +1,111 @@ +/* Copyright (c) 2014 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. + */ + +/* ryu board configuration */ + +#ifndef __BOARD_H +#define __BOARD_H + +/* 48 MHz SYSCLK clock frequency */ +#define CPU_CLOCK 48000000 + +/* the UART console is on USART2 (PD4/PD5) */ +#undef CONFIG_UART_CONSOLE +#define CONFIG_UART_CONSOLE 2 + +/* By default, enable all console messages excepted USB */ +#define CC_DEFAULT (CC_ALL & ~CC_MASK(CC_USBPD)) + +/* Optional features */ +#define CONFIG_STM_HWTIMER32 +#define CONFIG_USB_POWER_DELIVERY +#define CONFIG_USB_PD_DUAL_ROLE +#define CONFIG_USB_PD_FLASH_ERASE_CHECK +#define CONFIG_USB_PD_INTERNAL_COMP +#define CONFIG_USBC_SS_MUX +#define CONFIG_USBC_VCONN +#define CONFIG_ADC +#define CONFIG_HW_CRC +#define CONFIG_I2C +#undef CONFIG_LID_SWITCH +#define CONFIG_VBOOT_HASH +#undef CONFIG_WATCHDOG_HELP +#undef CONFIG_TASK_PROFILING +#define CONFIG_INDUCTIVE_CHARGING +#undef CONFIG_HIBERNATE +#undef CONFIG_UART_TX_DMA /* DMAC_CH7 is used by USB PD */ +#define CONFIG_UART_RX_DMA_CH STM32_DMAC_USART2_RX + +/* + * Pericom I2C workaround + * TODO(crosbug.com/p/31529): Remove this. + */ +#define CONFIG_I2C_SCL_GATE_PORT I2C_PORT_MASTER +#define CONFIG_I2C_SCL_GATE_ADDR 0x4a +#define CONFIG_I2C_SCL_GATE_GPIO GPIO_PERICOM_CLK_EN + +/* Charging/Power configuration */ +#undef CONFIG_BATTERY_RYU /* TODO implement */ +#define CONFIG_BATTERY_BQ27541 +#define CONFIG_BATTERY_REQUESTS_NIL_WHEN_DEAD +#define CONFIG_BATTERY_REVIVE_DISCONNECT +#define CONFIG_CHARGER +#define CONFIG_CHARGER_V2 +#define CONFIG_CHARGER_BQ24773 +#define CONFIG_CHARGER_ILIM_PIN_DISABLED +#define CONFIG_CHARGER_SENSE_RESISTOR 5 +#define CONFIG_CHARGER_SENSE_RESISTOR_AC 10 +#define CONFIG_CHARGER_INPUT_CURRENT 512 +#define CONFIG_CHARGER_DISCHARGE_ON_AC +#define CONFIG_CHIPSET_TEGRA +#define CONFIG_PMIC_FW_LONG_PRESS_TIMER +#define CONFIG_POWER_COMMON +#define CONFIG_POWER_BUTTON +#define CONFIG_POWER_BUTTON_ACTIVE_STATE 1 + +/* I2C ports configuration */ +#define I2C_PORT_MASTER 0 +#define I2C_PORT_SLAVE 1 +#define I2C_PORT_EC I2C_PORT_SLAVE +#define I2C_PORT_CHARGER I2C_PORT_MASTER +#define I2C_PORT_BATTERY I2C_PORT_MASTER + +/* slave address for host commands */ +#ifdef HAS_TASK_HOSTCMD +#define CONFIG_HOSTCMD_I2C_SLAVE_ADDR 0x3c +#endif + +#ifndef __ASSEMBLER__ + +/* Timer selection */ +#define TIM_CLOCK32 5 + +#include "gpio_signal.h" + +enum power_signal { + TEGRA_XPSHOLD = 0, + TEGRA_SUSPEND_ASSERTED, + + /* Number of power signals */ + POWER_SIGNAL_COUNT +}; + +/* ADC signal */ +enum adc_channel { + ADC_VBUS = 0, + ADC_CC1_PD, + ADC_CC2_PD, + ADC_IADP, + ADC_IBAT, + /* Number of ADC channels */ + ADC_CH_COUNT +}; + +/* Discharge battery when on AC power for factory test. */ +int board_discharge_on_ac(int enable); + +#endif /* !__ASSEMBLER__ */ + +#endif /* __BOARD_H */ |