| /* |
| * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> |
| * |
| * Parts shamelesly stolen from Linux Kernel source tree. |
| * |
| * ------------------------------------------------------------ |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| #ifndef _NAND_DEFS_H_ |
| #define _NAND_DEFS_H_ |
| |
| #include <asm/arch/hardware.h> |
| |
| #ifdef CONFIG_SOC_DM646x |
| #define MASK_CLE 0x80000 |
| #define MASK_ALE 0x40000 |
| #else |
| #define MASK_CLE 0x10 |
| #define MASK_ALE 0x08 |
| #endif |
| |
| #define NAND_READ_START 0x00 |
| #define NAND_READ_END 0x30 |
| #define NAND_STATUS 0x70 |
| |
| extern void davinci_nand_init(struct nand_chip *nand); |
| |
| #endif |