Outline ![]()
Files ![]()
loading...
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
/* SPDX-License-Identifier: GPL-2.0-or-later */
/***************************************************************************
* Copyright (C) 2007, 2008 by Ben Dooks *
* ben@fluff.org *
***************************************************************************/
#ifndef OPENOCD_FLASH_NAND_S3C24XX_H
#define OPENOCD_FLASH_NAND_S3C24XX_H
/*
* S3C24XX Series OpenOCD NAND Flash controller support.
*
* Many thanks to Simtec Electronics for sponsoring this work.
*/
#include "imp.h"
#include "s3c24xx_regs.h"
#include <target/target.h>
struct s3c24xx_nand_controller {
/* register addresses */
uint32_t cmd;
uint32_t addr;
uint32_t data;
uint32_t nfstat;
};
/* Default to using the un-translated NAND register based address */
#undef S3C2410_NFREG
#define S3C2410_NFREG(x) ((x) + 0x4e000000)
#define S3C24XX_DEVICE_COMMAND() \
COMMAND_HELPER(s3c24xx_nand_device_command, \
struct nand_device *nand, \
struct s3c24xx_nand_controller **info)
S3C24XX_DEVICE_COMMAND();
#define CALL_S3C24XX_DEVICE_COMMAND(d, i) \
do { \
int retval = CALL_COMMAND_HANDLER(s3c24xx_nand_device_command, d, i); \
if (retval != ERROR_OK) \
return retval; \
} while (0)
int s3c24xx_reset(struct nand_device *nand);
int s3c24xx_command(struct nand_device *nand, uint8_t command);
int s3c24xx_address(struct nand_device *nand, uint8_t address);
int s3c24xx_write_data(struct nand_device *nand, uint16_t data);
int s3c24xx_read_data(struct nand_device *nand, void *data);
#define s3c24xx_write_page NULL
#define s3c24xx_read_page NULL
/* code shared between different controllers */
int s3c2440_nand_ready(struct nand_device *nand, int timeout);
int s3c2440_read_block_data(struct nand_device *nand,
uint8_t *data, int data_size);
int s3c2440_write_block_data(struct nand_device *nand,
uint8_t *data, int data_size);
#endif /* OPENOCD_FLASH_NAND_S3C24XX_H */
Details ![]()
Show: from Types: Columns: ![]( "Show Project Names")
![]( "Show Locations")
![]( "Show Referring Symbols")
![]( "Show Scope")
Click anywhere in the source to view detailed information here...