blob: 50ee5c30e5056d228e51450c4027cc49055a872c (
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
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
|
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2003 Eric Biederman
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <console/cbmem_console.h>
#include <console/ne2k.h>
#include <console/qemu_debugcon.h>
#include <console/spkmodem.h>
#include <console/streams.h>
#include <console/uart.h>
#include <console/usb.h>
#include <console/spi.h>
#include <console/flash.h>
void console_hw_init(void)
{
__cbmemc_init();
__spkmodem_init();
__qemu_debugcon_init();
__uart_init();
__ne2k_init();
__usbdebug_init();
__spiconsole_init();
__flashconsole_init();
}
void console_tx_byte(unsigned char byte)
{
__cbmemc_tx_byte(byte);
__spkmodem_tx_byte(byte);
__qemu_debugcon_tx_byte(byte);
/* Some consoles want newline conversion
* to keep terminals happy.
*/
if (byte == '\n') {
__uart_tx_byte('\r');
__usb_tx_byte('\r');
}
__uart_tx_byte(byte);
__ne2k_tx_byte(byte);
__usb_tx_byte(byte);
__spiconsole_tx_byte(byte);
__flashconsole_tx_byte(byte);
}
void console_tx_flush(void)
{
__uart_tx_flush();
__ne2k_tx_flush();
__usb_tx_flush();
__flashconsole_tx_flush();
}
void console_write_line(uint8_t *buffer, size_t number_of_bytes)
{
/* Finish displaying all of the console data if requested */
if (number_of_bytes == 0) {
console_tx_flush();
return;
}
/* Output the console data */
while (number_of_bytes--)
console_tx_byte(*buffer++);
}
#if CONFIG(GDB_STUB) && (ENV_ROMSTAGE || ENV_RAMSTAGE)
void gdb_hw_init(void)
{
__gdb_hw_init();
}
void gdb_tx_byte(unsigned char byte)
{
__gdb_tx_byte(byte);
}
void gdb_tx_flush(void)
{
__gdb_tx_flush();
}
unsigned char gdb_rx_byte(void)
{
return __gdb_rx_byte();
}
#endif
|
