1 /* Blackfin NAND Flash Memory Controller (NFC) model 2 3 Copyright (C) 2010-2011 Free Software Foundation, Inc. 4 Contributed by Analog Devices, Inc. 5 6 This file is part of simulators. 7 8 This program is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 3 of the License, or 11 (at your option) any later version. 12 13 This program is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 20 21 #ifndef DV_BFIN_NFC_H 22 #define DV_BFIN_NFC_H 23 24 /* XXX: This should be pushed into the model data. */ 25 #define BFIN_MMR_NFC_SIZE 0x50 26 27 /* NFC_STAT masks. */ 28 #define NBUSY (1 << 0) 29 #define WB_FULL (1 << 1) 30 #define PG_WR_STAT (1 << 2) 31 #define PG_RD_STAT (1 << 3) 32 #define WB_EMPTY (1 << 4) 33 34 /* NFC_IRQSTAT masks. */ 35 #define NBUSYIRQ (1 << 0) 36 #define WB_OVF (1 << 1) 37 #define WB_EDGE (1 << 2) 38 #define RD_RDY (1 << 3) 39 #define WR_DONE (1 << 4) 40 41 #endif 42