blob: ef54bff4023b509ea6d55159a5d17be8e13287cb (
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
|
/*
* Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <assert.h>
#include <platform_def.h>
#include <common/debug.h>
#include <drivers/console.h>
#include <plat_marvell.h>
#ifdef PLAT_a3700
#include <drivers/marvell/uart/a3700_console.h>
#define PLAT_MARVELL_UART_CLK_IN_HZ (get_ref_clk() * 1000000)
#define console_marvell_register console_a3700_register
#else
#include <drivers/ti/uart/uart_16550.h>
#define console_marvell_register console_16550_register
#endif
static console_t marvell_boot_console;
static console_t marvell_runtime_console;
/*******************************************************************************
* Functions that set up the console
******************************************************************************/
/* Initialize the console to provide early debug support */
void marvell_console_boot_init(void)
{
int rc =
console_marvell_register(PLAT_MARVELL_UART_BASE,
PLAT_MARVELL_UART_CLK_IN_HZ,
MARVELL_CONSOLE_BAUDRATE,
&marvell_boot_console);
if (rc == 0) {
/*
* The crash console doesn't use the multi console API, it uses
* the core console functions directly. It is safe to call panic
* and let it print debug information.
*/
panic();
}
console_set_scope(&marvell_boot_console, CONSOLE_FLAG_BOOT);
}
void marvell_console_boot_end(void)
{
console_flush();
(void)console_unregister(&marvell_boot_console);
}
/* Initialize the runtime console */
void marvell_console_runtime_init(void)
{
int rc =
console_marvell_register(PLAT_MARVELL_UART_BASE,
PLAT_MARVELL_UART_CLK_IN_HZ,
MARVELL_CONSOLE_BAUDRATE,
&marvell_runtime_console);
if (rc == 0)
panic();
console_set_scope(&marvell_runtime_console, CONSOLE_FLAG_RUNTIME);
}
void marvell_console_runtime_end(void)
{
console_flush();
(void)console_unregister(&marvell_runtime_console);
}
|
