diff options
Diffstat (limited to 'board/llama/board.h')
| -rw-r--r-- | board/llama/board.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/board/llama/board.h b/board/llama/board.h new file mode 100644 index 0000000000..fc2d37ec29 --- /dev/null +++ b/board/llama/board.h @@ -0,0 +1,101 @@ +/* Copyright 2015 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. + */ + +/* llama board configuration */ + +#ifndef __BOARD_H +#define __BOARD_H + +#define CONFIG_CHIPSET_MEDIATEK +/* Add for AC adaptor, charger, battery */ +#undef CONFIG_BATTERY_CUT_OFF +#define CONFIG_BATTERY_SMART +#define CONFIG_BOARD_PRE_INIT +#define CONFIG_CHARGER +#define CONFIG_CHARGER_BQ24715 +#define CONFIG_CHARGER_DISCHARGE_ON_AC +#define CONFIG_CHARGER_V2 +#define CONFIG_EXTPOWER_GPIO +#define CONFIG_FORCE_CONSOLE_RESUME +#define CONFIG_HOST_COMMAND_STATUS +#define CONFIG_I2C +#define CONFIG_KEYBOARD_COL2_INVERTED +#define CONFIG_KEYBOARD_PROTOCOL_MKBP +#define CONFIG_LED_COMMON +#define CONFIG_LOW_POWER_IDLE +#define CONFIG_FORCE_CONSOLE_RESUME +#define CONFIG_POWER_BUTTON +#define CONFIG_POWER_COMMON +/* #define CONFIG_PWM */ +#define CONFIG_SPI +#define CONFIG_STM_HWTIMER32 +#define CONFIG_VBOOT_HASH +#undef CONFIG_WATCHDOG_HELP +#define CONFIG_LID_SWITCH +#define CONFIG_SWITCH +#define CONFIG_BOARD_VERSION +#undef CONFIG_UART_CONSOLE +#define CONFIG_UART_CONSOLE 1 + +/* Hibernate is not supported on STM32F0.*/ +#undef CONFIG_HIBERNATE +/* #define CONFIG_HIBERNATE_WAKEUP_PINS STM32_PWR_CSR_EWUP1 */ + +/* + * Allow dangerous commands all the time, since we don't have a write protect + * switch. + */ +#define CONFIG_SYSTEM_UNLOCKED + +#define CONFIG_PMIC_FW_LONG_PRESS_TIMER +/* Optional features */ +/* #define CONFIG_HW_CRC */ +#define CONFIG_CMD_HOSTCMD + +#ifndef __ASSEMBLER__ + +/* 48 MHz SYSCLK clock frequency */ +#define CPU_CLOCK 48000000 + +/* Keyboard output port list */ +#define KB_OUT_PORT_LIST GPIO_A, GPIO_B, GPIO_C + +/* Single I2C port, where the EC is the master. */ +#define I2C_PORT_MASTER 0 +#define I2C_PORT_BATTERY I2C_PORT_MASTER +#define I2C_PORT_CHARGER I2C_PORT_MASTER + +/* Timer selection */ +#define TIM_CLOCK32 2 +#define TIM_WATCHDOG 4 + +#include "gpio_signal.h" + +enum power_signal { + MTK_POWER_GOOD = 0, + MTK_SUSPEND_ASSERTED, + /* Number of power signals */ + POWER_SIGNAL_COUNT +}; + +enum pwm_channel { + PWM_CH_POWER_LED = 0, + /* Number of PWM channels */ + PWM_CH_COUNT +}; + +/* Charger module */ +/* Charge sense resistor */ +#define CONFIG_CHARGER_SENSE_RESISTOR 10 /* mOhm */ +/* Input sensor resistor */ +#define CONFIG_CHARGER_SENSE_RESISTOR_AC 10 /* mOhm */ +#define CONFIG_CHARGER_INPUT_CURRENT 2150 /* mA */ + +/* Discharge battery when on AC power for factory test. */ +int board_discharge_on_ac(int enable); + +#endif /* !__ASSEMBLER__ */ + +#endif /* __BOARD_H */ |