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/* 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.
*/
/* Snoball board configuration */
#ifndef __CROS_EC_BOARD_H
#define __CROS_EC_BOARD_H
/* the UART console is on USART1 (PA9/PA10) */
#define CONFIG_UART_CONSOLE 1
/*
* The console task is too big to include in both RO and RW images. Therefore,
* if the console task is defined, then only build an RW image. This can be
* useful for debugging to have a full console. Otherwise, without this task,
* a full RO and RW is built with a limited one-way output console.
*/
#ifdef HAS_TASK_CONSOLE
#undef CONFIG_FW_INCLUDE_RO
#undef CONFIG_RW_MEM_OFF
#define CONFIG_RW_MEM_OFF 0
#undef CONFIG_RO_SIZE
#define CONFIG_RO_SIZE 0
/* Fake full size if we had a RO partition */
#undef CONFIG_RW_SIZE
#define CONFIG_RW_SIZE CONFIG_FLASH_SIZE
#else
#define CONFIG_DEBUG_PRINTF
#define UARTN CONFIG_UART_CONSOLE
#define UARTN_BASE STM32_USART_BASE(CONFIG_UART_CONSOLE)
#endif
/* 48 MHz SYSCLK clock frequency */
#define CPU_CLOCK 48000000
#define CONFIG_ADC
#undef CONFIG_ADC_WATCHDOG
#define CONFIG_BOARD_PRE_INIT
#define CONFIG_HW_CRC
#define CONFIG_I2C
#define CONFIG_I2C_MASTER
#undef CONFIG_LID_SWITCH
#undef CONFIG_WATCHDOG_HELP
#define CONFIG_LTO
#define CONFIG_HIBERNATE
/*
* Allow dangerous commands all the time, since we don't have a write protect
* switch.
*/
#define CONFIG_SYSTEM_UNLOCKED
#ifndef __ASSEMBLER__
/* Timer selection */
#define TIM_CLOCK_MSB 3
#define TIM_CLOCK_LSB 1
#include "gpio_signal.h"
/* ADC signals */
enum adc_channel {
ADC_VBIAS,
ADC_VOUT_1,
ADC_VOUT_2,
/* Number of ADC channels */
ADC_CH_COUNT
};
#endif /* !__ASSEMBLER__ */
#endif /* __CROS_EC_BOARD_H */
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