path: root/include/amlogic/storage_if.h (plain)
blob: 1824821fad0d4ea846eb0b4b286430ab08696cb7

1	/*
2	* \file storage_if.h
3	* \brief interfaces declarations for storage operations
4	*
5	* \version 1.0.0
6	* \date 2013-7-16
7	* \author Sam.Wu <yihui.wu@amlgic.com>
8	*
9	* Copyright (c) 2013 Amlogic. All Rights Reserved.
10	*
11	*/
12	#ifndef __STOARGE_IF_H__
13	#define __STOARGE_IF_H__
14
15
16	/***
17	upgrade_read_ops:
18
19	partition_name: env / logo / recovery /boot / system /cache /media
20
21	***/
22	int store_read_ops(unsigned char *partition_name,unsigned char * buf, uint64_t off, uint64_t size);
23
24
25	/***
26	upgrade_write_ops:
27
28	partition_name: env / logo / recovery /boot / system /cache /media
29
30	***/
31	int store_write_ops(unsigned char *partition_name,unsigned char * buf,uint64_t off, uint64_t size);
32
33
34	/***
35	upgrade_write_ops:
36
37	partition_name: env / logo / recovery /boot / system /cache /media
38
39	***/
40	int store_get_partititon_size(unsigned char *partition_name, uint64_t *size);
41
42
43	/***
44	upgrade_erase_ops:
45
46	partition_name: boot / data
47
48	flag = 0; indicate erase partition ;
49	flag = 1; indicate scurb whole nand;
50
51	***/
52	int store_erase_ops(unsigned char *par_name, uint64_t off, uint64_t size, unsigned char flag);
53
54	/***
55	bootloader:
56	***/
57	int store_boot_read(unsigned char * buf, uint64_t off, uint64_t size);
58
59	int store_boot_write(unsigned char * buf,uint64_t off, uint64_t size);
60
61	int store_init(unsigned flag);
62
63	int store_exit(void);
64
65	//dtb read/write
66	//@rwFlag: 0---read, 1---write, 2---iread
67	int store_dtb_rw(void* buf, unsigned dtbSz, int rwFlag);
68
69	//key read/write
70	int store_key_read(uint8_t * buffer,
71	uint32_t length, uint32_t *actual_lenth);
72	int store_key_write(uint8_t * buffer,
73	uint32_t length, uint32_t *actual_lenth);
74
75	#endif//ifndef __STOARGE_IF_H__
76
77