Audit and eliminate redundant #include directives in src/flash headers.
[openocd.git] / src / flash / s3c24xx_nand.h
1 /***************************************************************************
2 * Copyright (C) 2007, 2008 by Ben Dooks *
3 * ben@fluff.org *
4 * *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
9 * *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
14 * *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
20
21 /*
22 * S3C24XX Series OpenOCD NAND Flash controller support.
23 *
24 * Many thanks to Simtec Electronics for sponsoring this work.
25 */
26
27 #include "nand.h"
28 #include "s3c24xx_regs_nand.h"
29
30 typedef struct s3c24xx_nand_controller_s
31 {
32 struct target_s *target;
33
34 /* register addresses */
35 u32 cmd;
36 u32 addr;
37 u32 data;
38 u32 nfstat;
39 } s3c24xx_nand_controller_t;
40
41 /* Default to using the un-translated NAND register based address */
42 #undef S3C2410_NFREG
43 #define S3C2410_NFREG(x) ((x) + 0x4e000000)
44
45 extern s3c24xx_nand_controller_t *s3c24xx_nand_device_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct nand_device_s *device);
46
47 extern int s3c24xx_register_commands(struct command_context_s *cmd_ctx);
48 extern int s3c24xx_reset(struct nand_device_s *device);
49 extern int s3c24xx_command(struct nand_device_s *device, u8 command);
50 extern int s3c24xx_address(struct nand_device_s *device, u8 address);
51 extern int s3c24xx_write_data(struct nand_device_s *device, u16 data);
52 extern int s3c24xx_read_data(struct nand_device_s *device, void *data);
53 extern int s3c24xx_controller_ready(struct nand_device_s *device, int tout);
54
55 #define s3c24xx_write_page NULL
56 #define s3c24xx_read_page NULL
57
58 /* code shared between different controllers */
59
60 extern int s3c2440_nand_ready(struct nand_device_s *device, int timeout);
61
62 extern int s3c2440_read_block_data(struct nand_device_s *, u8 *data, int data_size);
63 extern int s3c2440_write_block_data(struct nand_device_s *, u8 *data, int data_size);