1 /* Blackfin NAND Flash Memory Controller (NFC) model 2 3 Copyright (C) 2010-2024 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 /* NFC_STAT masks. */ 25 #define NBUSY (1 << 0) 26 #define WB_FULL (1 << 1) 27 #define PG_WR_STAT (1 << 2) 28 #define PG_RD_STAT (1 << 3) 29 #define WB_EMPTY (1 << 4) 30 31 /* NFC_IRQSTAT masks. */ 32 #define NBUSYIRQ (1 << 0) 33 #define WB_OVF (1 << 1) 34 #define WB_EDGE (1 << 2) 35 #define RD_RDY (1 << 3) 36 #define WR_DONE (1 << 4) 37 38 #endif 39