blob: 52c7ed728d8637ee000494e2c95dd11e914bd8cb (
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
|
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2018-05-17 armink the first version
*/
#include <fal.h>
#include <rtdevice.h>
#define DBG_TAG "FAL"
#ifdef FAL_USING_DEBUG
#define DBG_LVL DBG_LOG
#else
#define DBG_LVL DBG_WARNING
#endif
#include <rtdbg.h>
static rt_uint8_t init_ok = 0;
/**
* FAL (Flash Abstraction Layer) initialization.
* It will initialize all flash device and all flash partition.
*
* @return >= 0: partitions total number
*/
int fal_init(void)
{
extern int fal_flash_init(void);
extern int fal_partition_init(void);
int result;
/* initialize all flash device on FAL flash table */
result = fal_flash_init();
if (result < 0) {
goto __exit;
}
/* initialize all flash partition on FAL partition table */
result = fal_partition_init();
__exit:
if ((result > 0) && (!init_ok))
{
init_ok = 1;
LOG_I("RT-Thread Flash Abstraction Layer initialize success.");
}
else if(result <= 0)
{
init_ok = 0;
LOG_E("RT-Thread Flash Abstraction Layer initialize failed.");
}
return result;
}
/**
* Check if the FAL is initialized successfully
*
* @return 0: not init or init failed; 1: init success
*/
int fal_init_check(void)
{
return init_ok;
}
|
