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#ifndef CYGONCE_ARM_SA11X0_SERIAL_H
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#define CYGONCE_ARM_SA11X0_SERIAL_H
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// ====================================================================
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//
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// sa11x0_serial.h
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//
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// Device I/O - Description of StrongARM SA11x0 serial hardware
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//
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// ====================================================================
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//####ECOSGPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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//
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// eCos is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2 or (at your option) any later version.
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//
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// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with eCos; if not, write to the Free Software Foundation, Inc.,
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// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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//
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// As a special exception, if other files instantiate templates or use macros
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// or inline functions from this file, or you compile this file and link it
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// with other works to produce a work based on this file, this file does not
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// by itself cause the resulting work to be covered by the GNU General Public
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// License. However the source code for this file must still be made available
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// in accordance with section (3) of the GNU General Public License.
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//
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// This exception does not invalidate any other reasons why a work based on
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// this file might be covered by the GNU General Public License.
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//
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// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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// at http://sources.redhat.com/ecos/ecos-license/
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// -------------------------------------------
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//####ECOSGPLCOPYRIGHTEND####
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// ====================================================================
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//#####DESCRIPTIONBEGIN####
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//
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// Author(s): gthomas
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// Contributors: gthomas
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// Date: 2000-05-08
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// Purpose: Internal interfaces for serial I/O drivers
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// Description:
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//
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//####DESCRIPTIONEND####
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//
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// ====================================================================
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// Description of serial ports on StrongARM SA11x0
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#include <cyg/hal/hal_sa11x0.h> // Register definitions
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struct serial_port {
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unsigned long ctl0; // 0x00
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unsigned long ctl1; // 0x04
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unsigned long ctl2; // 0x08
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unsigned long ctl3; // 0x0C
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unsigned long _unused0;
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unsigned long data; // 0x14
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unsigned long _unused1;
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unsigned long stat0; // 0x1C
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unsigned long stat1; // 0x20
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};
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#define SA11X0_UART_RX_INTS (SA11X0_UART_RX_SERVICE_REQUEST|SA11X0_UART_RX_IDLE)
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static unsigned char select_word_length[] = {
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0xFF, // 5 bits / word (char)
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0xFF,
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SA11X0_UART_DATA_BITS_7,
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SA11X0_UART_DATA_BITS_8
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};
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static unsigned char select_stop_bits[] = {
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0,
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SA11X0_UART_STOP_BITS_1, // 1 stop bit
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0xFF, // 1.5 stop bit
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SA11X0_UART_STOP_BITS_2 // 2 stop bits
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};
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static unsigned char select_parity[] = {
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SA11X0_UART_PARITY_DISABLED, // No parity
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SA11X0_UART_PARITY_ENABLED| // Even parity
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SA11X0_UART_PARITY_EVEN,
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SA11X0_UART_PARITY_ENABLED| // Odd parity
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SA11X0_UART_PARITY_ODD,
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0xFF, // Mark parity
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0xFF, // Space parity
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};
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static cyg_int32 select_baud[] = {
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0, // Unused
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50, // 50
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75, // 75
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110, // 110
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0, // 134.5
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150, // 150
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200, // 200
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300, // 300
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600, // 600
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1200, // 1200
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1800, // 1800
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2400, // 2400
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3600, // 3600
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4800, // 4800
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7200, // 7200
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9600, // 9600
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14400, // 14400
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19200, // 19200
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38400, // 38400
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57600, // 57600
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115200, // 115200
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230400, // 230400
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};
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#endif // CYGONCE_ARM_SA11X0_SERIAL_H
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