diff options
Diffstat (limited to 'sim/bfin/dv-bfin_nfc.h')
-rw-r--r-- | sim/bfin/dv-bfin_nfc.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/sim/bfin/dv-bfin_nfc.h b/sim/bfin/dv-bfin_nfc.h new file mode 100644 index 00000000000..42dbec6b43f --- /dev/null +++ b/sim/bfin/dv-bfin_nfc.h @@ -0,0 +1,41 @@ +/* Blackfin NAND Flash Memory Controller (NFC) model + + Copyright (C) 2010-2011 Free Software Foundation, Inc. + Contributed by Analog Devices, Inc. + + This file is part of simulators. + + 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 3 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, see <http://www.gnu.org/licenses/>. */ + +#ifndef DV_BFIN_NFC_H +#define DV_BFIN_NFC_H + +/* XXX: This should be pushed into the model data. */ +#define BFIN_MMR_NFC_SIZE 0x50 + +/* NFC_STAT masks. */ +#define NBUSY (1 << 0) +#define WB_FULL (1 << 1) +#define PG_WR_STAT (1 << 2) +#define PG_RD_STAT (1 << 3) +#define WB_EMPTY (1 << 4) + +/* NFC_IRQSTAT masks. */ +#define NBUSYIRQ (1 << 0) +#define WB_OVF (1 << 1) +#define WB_EDGE (1 << 2) +#define RD_RDY (1 << 3) +#define WR_DONE (1 << 4) + +#endif |