1 /* Blackfin NAND Flash Memory Controller (NFC) model
3 Copyright (C) 2010-2012 Free Software Foundation, Inc.
4 Contributed by Analog Devices, Inc.
6 This file is part of simulators.
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.
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.
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/>. */
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)
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)