38 lines
1.5 KiB
C
38 lines
1.5 KiB
C
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/* Blackfin External Bus Interface Unit (EBIU) SDRAM Controller (SDC) Model.
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Copyright (C) 2010-2022 Free Software Foundation, Inc.
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Contributed by Analog Devices, Inc.
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This file is part of simulators.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef DV_BFIN_EBIU_SDC_H
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#define DV_BFIN_EBIU_SDC_H
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/* EBIU_SDBCTL Masks */
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#define EBE 0x0001 /* Enable SDRAM External Bank */
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#define EBSZ_16 0x0000 /* Size = 16MB */
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#define EBSZ_32 0x0002 /* Size = 32MB */
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#define EBSZ_64 0x0004 /* Size = 64MB */
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#define EBSZ_128 0x0006 /* Size = 128MB */
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#define EBSZ_256 0x0008 /* Size = 256MB */
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#define EBSZ_512 0x000A /* Size = 512MB */
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#define EBCAW_8 0x0000 /* Column Address Width = 8 Bits */
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#define EBCAW_9 0x0010 /* Column Address Width = 9 Bits */
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#define EBCAW_10 0x0020 /* Column Address Width = 10 Bits */
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#define EBCAW_11 0x0030 /* Column Address Width = 11 Bits */
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#endif
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