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Kyungmin Park6cb22392008-01-15 08:59:44 +09001/*
2 * drivers/mtd/onenand/onenand_uboot.c
3 *
4 * Copyright (C) 2005-2008 Samsung Electronics
5 * Kyungmin Park <kyungmin.park@samsung.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 */
11
12/*
13 * OneNAND initialization at U-Boot
14 */
15
16#include <common.h>
17
18#ifdef CONFIG_CMD_ONENAND
19
20#include <linux/mtd/compat.h>
21#include <linux/mtd/mtd.h>
22#include <linux/mtd/onenand.h>
23
24struct mtd_info onenand_mtd;
25struct onenand_chip onenand_chip;
26
27void onenand_init(void)
28{
29 memset(&onenand_mtd, 0, sizeof(struct mtd_info));
30 memset(&onenand_chip, 0, sizeof(struct onenand_chip));
31
32 onenand_chip.base = (void *) CFG_ONENAND_BASE;
33 onenand_mtd.priv = &onenand_chip;
34
35 onenand_scan(&onenand_mtd, 1);
36
37 puts("OneNAND: ");
38 print_size(onenand_mtd.size, "\n");
39}
40
41#endif /* CONFIG_CMD_ONENAND */