63 lines
1.3 KiB
C
Executable File
63 lines
1.3 KiB
C
Executable File
/*
|
|
* 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>
|
|
|
|
static 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;
|
|
}
|