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
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
|
/* Copyright 2016 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.
*/
/* Hammer configuration */
#ifndef __CROS_EC_BOARD_H
#define __CROS_EC_BOARD_H
/* TODO: Remove CONFIG_SYSTEM_UNLOCKED prior to building MP FW. */
#define CONFIG_SYSTEM_UNLOCKED
/* 48 MHz SYSCLK clock frequency */
#define CPU_CLOCK 48000000
/* The UART console is on USART1 (PA9/PA10) */
#undef CONFIG_UART_CONSOLE
#define CONFIG_UART_CONSOLE 1
/* Optional features */
#define CONFIG_STM_HWTIMER32
#define CONFIG_HW_CRC
/* USB Configuration */
#define CONFIG_USB
#define CONFIG_USB_PID 0x5022
#define CONFIG_STREAM_USB
#define CONFIG_USB_UPDATE
#define CONFIG_USB_HID
#define CONFIG_USB_HID_KEYBOARD
#define CONFIG_USB_HID_TOUCHPAD
#undef CONFIG_USB_MAXPOWER_MA
#define CONFIG_USB_MAXPOWER_MA 100
#define CONFIG_USB_SERIALNO
/* TODO(drinkcat): Replace this by proper serial number. Note that according to
* USB standard, we must either unset this (iSerialNumber = 0), or have a unique
* serial number per device.
*/
#define DEFAULT_SERIALNO "Uninitialized"
/* USB interface indexes (use define rather than enum to expand them) */
#define USB_IFACE_UPDATE 0
#define USB_IFACE_HID_KEYBOARD 1
#define USB_IFACE_HID_TOUCHPAD 2
#define USB_IFACE_COUNT 3
/* USB endpoint indexes (use define rather than enum to expand them) */
#define USB_EP_CONTROL 0
#define USB_EP_UPDATE 1
#define USB_EP_HID_KEYBOARD 2
#define USB_EP_HID_TOUCHPAD 3
#define USB_EP_COUNT 4
/* Optional features */
#define CONFIG_BOARD_PRE_INIT
#define CONFIG_WATCHDOG_HELP
/* No lid switch */
#undef CONFIG_LID_SWITCH
/* Keyboard output port list */
#define CONFIG_KEYBOARD_DEBUG
#define KB_OUT_PORT_LIST GPIO_A, GPIO_B, GPIO_C, GPIO_F
/* Enable I2C */
#define CONFIG_I2C
#define CONFIG_I2C_MASTER
#define I2C_PORT_MASTER 0
/* Enable PWM */
#define CONFIG_PWM
/* Sign and switch to RW partition on boot. */
#define CONFIG_RWSIG
#define CONFIG_RSA
#define CONFIG_SHA256
#define CONFIG_RSA_KEY_SIZE 2048
#define CONFIG_RSA_EXPONENT_3
/* Enable elan trackpad driver */
#define CONFIG_TOUCHPAD_ELAN
#define CONFIG_TOUCHPAD_I2C_PORT 0
#define CONFIG_TOUCHPAD_I2C_ADDR (0x15 << 1)
#ifndef __ASSEMBLER__
/* Timer selection */
#define TIM_CLOCK32 2
#define TIM_WATCHDOG 16
#define TIM_KBLIGHT 17
#include "gpio_signal.h"
/* USB string indexes */
enum usb_strings {
USB_STR_DESC = 0,
USB_STR_VENDOR,
USB_STR_PRODUCT,
USB_STR_SERIALNO,
USB_STR_VERSION,
USB_STR_UPDATE_NAME,
USB_STR_COUNT
};
enum pwm_channel {
PWM_CH_KBLIGHT = 0,
/* Number of PWM channels */
PWM_CH_COUNT
};
#endif /* !__ASSEMBLER__ */
#endif /* __CROS_EC_BOARD_H */
|
