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
72
73
74
75
76
77
78
79
80
|
// SPDX-License-Identifier: GPL-2.0
/* Copyright (c) 2018 Rockchip Electronics Co. Ltd. */
#include <linux/kernel.h>
#include <linux/mutex.h>
#include "flash.h"
#include "rkflash_api.h"
#include "rk_sftl.h"
int sftl_flash_init(void __iomem *reg_addr)
{
int ret;
ret = nandc_flash_init(reg_addr);
if (ret == 0)
ret = sftl_init();
return ret;
}
EXPORT_SYMBOL_GPL(sftl_flash_init);
void sftl_flash_read_id(u8 chip_sel, void *buf)
{
nandc_flash_get_id(chip_sel, buf);
}
EXPORT_SYMBOL_GPL(sftl_flash_read_id);
unsigned int sftl_flash_get_capacity(void)
{
return sftl_get_density();
}
int sftl_flash_read(u32 sec, u32 n_sec, void *p_data)
{
return sftl_read(sec, n_sec, p_data);
}
int sftl_flash_write(u32 sec, u32 n_sec, void *p_data)
{
return sftl_write(sec, n_sec, p_data);
}
int sftl_flash_vendor_read(u32 sec, u32 n_sec, void *p_data)
{
return sftl_vendor_read(sec, n_sec, p_data);
}
int sftl_flash_vendor_write(u32 sec, u32 n_sec, void *p_data)
{
return sftl_vendor_write(sec, n_sec, p_data);
}
int sftl_flash_gc(void)
{
return sftl_gc();
}
int sftl_flash_discard(u32 sec, u32 n_sec)
{
return sftl_discard(sec, n_sec);
}
void sftl_flash_deinit(void)
{
u8 chip_sel = 0;
sftl_deinit();
nandc_flash_reset(chip_sel);
}
int sftl_flash_resume(void __iomem *reg_addr)
{
return nandc_flash_init(reg_addr);
}
void sftl_flash_clean_irq(void)
{
}
|
