blob: 9188b96625dca9bad0112d40a8c5579637da8514 [file] [log] [blame]
Kyungmin Park751b9b52008-01-17 16:43:25 +09001/*
2 * (C) Copyright 2005-2008 Samsung Electronics
3 * Kyungmin Park <kyungmin.park@samsung.com>
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation; either version 2 of
8 * the License, or (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 Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
18 * MA 02111-1307 USA
19 */
20
21#ifndef _ONENAND_IPL_H
22#define _ONENAND_IPL_H
23
24#include <linux/mtd/onenand_regs.h>
25
Kyungmin Park751b9b52008-01-17 16:43:25 +090026#define ONENAND_BLOCK_SIZE 2048
27
28#ifndef CFG_PRINTF
29#define printf(format, args...)
30#endif
31
32#define onenand_readw(a) readw(a)
33#define onenand_writew(v, a) writew(v, a)
34
35#define THIS_ONENAND(a) (CFG_ONENAND_BASE + (a))
36
37#define READ_INTERRUPT() \
38 onenand_readw(THIS_ONENAND(ONENAND_REG_INTERRUPT))
39
40#define ONENAND_PAGE_SIZE 2048
41
Kyungmin Park1bb707c2008-03-17 08:54:06 +090042extern int onenand_read_block0(unsigned char *buf);
Kyungmin Park751b9b52008-01-17 16:43:25 +090043#endif