blob: bb1c28cf43089e64410620c0831de42dc26c6d49 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
/* 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.
*/
/* Fruitpie board configuration */
#ifndef __BOARD_H
#define __BOARD_H
/* 48 MHz SYSCLK clock frequency */
#define CPU_CLOCK 48000000
/* the UART console is on USART2 (PA14/PA15) */
#undef CONFIG_UART_CONSOLE
#define CONFIG_UART_CONSOLE 2
/* Optional features */
#undef CONFIG_WATCHDOG_HELP
#undef CONFIG_LID_SWITCH
#undef CONFIG_TASK_PROFILING
/*
* 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 15
/* GPIO signal list */
enum gpio_signal {
/* Inputs with interrupt handlers are first for efficiency */
GPIO_USER_BUTTON = 0,
/* Outputs */
GPIO_LED_BLUE,
GPIO_LED_GREEN,
/* Unimplemented signals we emulate */
GPIO_ENTERING_RW,
GPIO_WP_L,
/* Number of GPIOs; not an actual GPIO */
GPIO_COUNT
};
#endif /* !__ASSEMBLER__ */
#endif /* __BOARD_H */
|
