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48 lines
1.6 KiB
C
48 lines
1.6 KiB
C
/* UART model.
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Copyright (C) 1996-2018 Free Software Foundation, Inc.
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Contributed by Cygnus Solutions and Mike Frysinger.
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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_M32R_UART_H
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#define DV_M32R_UART_H
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/* Should move these settings to a flag to the uart device, and the adresses to
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the sim-model framework. */
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/* Serial device addresses. */
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#ifdef M32R_EVA /* orig eva board, no longer supported */
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#define UART_BASE_ADDR 0xff102000
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#define UART_INCHAR_ADDR 0xff102013
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#define UART_OUTCHAR_ADDR 0xff10200f
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#define UART_STATUS_ADDR 0xff102006
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/* Indicate ready bit is inverted. */
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#define UART_INPUT_READY0
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#else
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/* These are the values for the MSA2000 board.
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??? Will eventually need to move this to a config file. */
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#define UART_BASE_ADDR 0xff004000
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#define UART_INCHAR_ADDR 0xff004009
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#define UART_OUTCHAR_ADDR 0xff004007
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#define UART_STATUS_ADDR 0xff004002
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#endif
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#define UART_INPUT_READY 0x4
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#define UART_OUTPUT_READY 0x1
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#endif
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