| /* 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. |
| */ |
| |
| /* Twinkie dongle configuration */ |
| |
| #ifndef __BOARD_H |
| #define __BOARD_H |
| |
| /* 48 MHz SYSCLK clock frequency */ |
| #define CPU_CLOCK 48000000 |
| |
| /* the UART console is on USART1 (PA9/PA10) */ |
| #define CONFIG_UART_CONSOLE 1 |
| |
| /* Optional features */ |
| #define CONFIG_STM_HWTIMER32 |
| #define CONFIG_ADC |
| #define CONFIG_BOARD_PRE_INIT |
| #define CONFIG_I2C |
| #undef CONFIG_WATCHDOG_HELP |
| #undef CONFIG_LID_SWITCH |
| #undef CONFIG_TASK_PROFILING |
| |
| /* I2C ports configuration */ |
| #define I2C_PORT_MASTER 0 |
| |
| /* |
| * 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_PD_RX 1 |
| #define TIM_CLOCK32 2 |
| #define TIM_ADC 3 |
| |
| #include "gpio_signal.h" |
| |
| /* ADC signal */ |
| enum adc_channel { |
| ADC_CH_CC1_PD = 0, |
| /* Number of ADC channels */ |
| ADC_CH_COUNT |
| }; |
| #endif /* !__ASSEMBLER__ */ |
| |
| #endif /* __BOARD_H */ |
