j3d1/Ai-Thinker-Open_RTL8710BX_ALIOS_SDK
1
0
Fork 0
mirror of https://github.com/Ai-Thinker-Open/Ai-Thinker-Open_RTL8710BX_ALIOS_SDK.git synced 2026-08-28 01:01:34 +00:00
Code Issues Projects Releases Packages Wiki Activity

rel_1.6.0 init

Browse source
This commit is contained in:
guocheng.kgc 2020-06-18 20:06:52 +08:00 • committed by shengdong.dsd
commit 27b3e2883d
19359 changed files with 8093121 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

105
Living_SDK/include/hal/soc/nand.h Normal file
View file

@ -0,0 +1,105 @@
/*
* Copyright (C) 2015-2017 Alibaba Group Holding Limited
*/
#ifndef HAL_NAND_H
#define HAL_NAND_H
typedef struct {
uint32_t page_size; /* NAND memory page size w/o spare area */
uint32_t spare_area_size; /* NAND memory spare area size */
uint32_t block_size; /* NAND memory block size number of pages */
uint32_t zone_size; /* NAND memory zone size measured in number of blocks */
uint32_t zone_number; /* NAND memory number of zones */
} nand_config_t;
typedef struct {
uint16_t page; /* NAND memory Page address */
uint16_t block; /* NAND memory Block address */
uint16_t zone; /* NAND memory Zone address */
} nand_addr_t;
typedef struct {
uint32_t base_addr;
nand_config_t config;
void *priv;
} nand_dev_t;
/**
* Initialises a nand flash interface
*
* @param[in] nand the interface which should be initialised
*
* @return 0 : on success, EIO : if an error occurred with any step
*/
int32_t hal_nand_init(nand_dev_t *nand);
/**
* Deinitialises a nand flash interface
*
* @param[in] nand the interface which should be initialised
*
* @return 0 : on success, EIO : if an error occurred with any step
*/
int32_t hal_nand_finalize(nand_dev_t *nand);
/**
* Read nand page(s)
*
* @param[in] nand the interface which should be initialised
* @param[out] data pointer to the buffer which will store incoming data
* @param[in] addr nand address
* @param[in] page_count the number of pages to read
*
* @return 0 : on success, EIO : if an error occurred with any step
*/
int32_t hal_nand_read_page(nand_dev_t *nand, nand_addr_t *addr, uint8_t *data, uint32_t page_count);
/**
* Write nand page(s)
*
* @param[in] nand the interface which should be initialised
* @param[in] data pointer to source buffer to write
* @param[in] addr nand address
* @param[in] page_count the number of pages to write
*
* @return 0 : on success, EIO : if an error occurred with any step
*/
int32_t hal_nand_write_page(nand_dev_t *nand, nand_addr_t *addr, uint8_t *data, uint32_t page_count);
/**
* Read nand spare area
*
* @param[in] nand the interface which should be initialised
* @param[out] data pointer to the buffer which will store incoming data
* @param[in] addr nand address
* @param[in] data_len the number of spares to read
*
* @return 0 : on success, EIO : if an error occurred with any step
*/
int32_t hal_nand_read_spare(nand_dev_t *nand, nand_addr_t *addr, uint8_t *data, uint32_t data_len);
/**
* Write nand spare area
*
* @param[in] nand the interface which should be initialised
* @param[in] data pointer to source buffer to write
* @param[in] addr nand address
* @param[in] data_len the number of spares to write
*
* @return 0 : on success, EIO : if an error occurred with any step
*/
int32_t hal_nand_write_spare(nand_dev_t *nand, nand_addr_t *addr, uint8_t *data, uint32_t data_len);
/**
* Erase nand block
*
* @param[in] nand the interface which should be initialised
* @param[in] addr nand address
*
* @return 0 : on success, EIO : if an error occurred with any step
*/
int32_t hal_nand_erase_block(nand_dev_t *nand, nand_addr_t *addr);
#endif