Kyungmin Park | 6cb2239 | 2008-01-15 08:59:44 +0900 | [diff] [blame^] | 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 */ |