1 /*
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 
24 struct mtd_info onenand_mtd;
25 struct onenand_chip onenand_chip;
26 
27 void 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 */
42