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