NOR: add read() callback to struct flash_driver
[openocd/dnglaze.git] / src / flash / nand / nonce.c
blobab490aeab2e2f83053efffcb84a93c023768275d
1 /***************************************************************************
2 * Copyright (C) 2009 Zachary T Welch <zw@superlucidity.net> *
3 * *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
8 * *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
13 * *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
18 ***************************************************************************/
20 #ifdef HAVE_CONFIG_H
21 #include "config.h"
22 #endif
24 #include "imp.h"
25 #include "hello.h"
28 static int nonce_nand_command(struct nand_device *nand, uint8_t command)
30 return ERROR_OK;
32 static int nonce_nand_address(struct nand_device *nand, uint8_t address)
34 return ERROR_OK;
36 static int nonce_nand_read(struct nand_device *nand, void *data)
38 return ERROR_OK;
40 static int nonce_nand_write(struct nand_device *nand, uint16_t data)
42 return ERROR_OK;
44 static int nonce_nand_fast_block_write(struct nand_device *nand,
45 uint8_t *data, int size)
47 return ERROR_OK;
50 static int nonce_nand_reset(struct nand_device *nand)
52 return nonce_nand_command(nand, NAND_CMD_RESET);
55 static int nonce_nand_controller_ready(struct nand_device *nand, int timeout)
57 return true;
60 NAND_DEVICE_COMMAND_HANDLER(nonce_nand_device_command)
62 return ERROR_OK;
65 static int nonce_nand_init(struct nand_device *nand)
67 return ERROR_OK;
70 struct nand_flash_controller nonce_nand_controller =
72 .name = "nonce",
73 .commands = hello_command_handlers,
74 .nand_device_command = &nonce_nand_device_command,
75 .init = &nonce_nand_init,
76 .reset = &nonce_nand_reset,
77 .command = &nonce_nand_command,
78 .address = &nonce_nand_address,
79 .read_data = &nonce_nand_read,
80 .write_data = &nonce_nand_write,
81 .write_block_data = &nonce_nand_fast_block_write,
82 .controller_ready = &nonce_nand_controller_ready,