1 //==========================================================================
3 // io/serial/arm/arm_xscale_triton_ser.inl
5 // Ka-Ro TRITON Serial I/O definitions
7 //==========================================================================
8 #####ECOSGPLCOPYRIGHTBEGIN####
9 ## -------------------------------------------
10 ## This file is part of eCos, the Embedded Configurable Operating System.
11 ## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
13 ## eCos is free software; you can redistribute it and/or modify it under
14 ## the terms of the GNU General Public License as published by the Free
15 ## Software Foundation; either version 2 or (at your option) any later version.
17 ## eCos is distributed in the hope that it will be useful, but WITHOUT ANY
18 ## WARRANTY; without even the implied warranty of MERCHANTABILITY or
19 ## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
22 ## You should have received a copy of the GNU General Public License along
23 ## with eCos; if not, write to the Free Software Foundation, Inc.,
24 ## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
26 ## As a special exception, if other files instantiate templates or use macros
27 ## or inline functions from this file, or you compile this file and link it
28 ## with other works to produce a work based on this file, this file does not
29 ## by itself cause the resulting work to be covered by the GNU General Public
30 ## License. However the source code for this file must still be made available
31 ## in accordance with section (3) of the GNU General Public License.
33 ## This exception does not invalidate any other reasons why a work based on
34 ## this file might be covered by the GNU General Public License.
36 ## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
37 ## at http://sources.redhat.com/ecos/ecos-license/
38 ## -------------------------------------------
39 #####ECOSGPLCOPYRIGHTEND####
40 //==========================================================================
41 //#####DESCRIPTIONBEGIN####
43 // Author(s): msalter, usteinkohl
44 // Contributors: msalter, usteinkohl
45 // Date: 14th January 2003
46 // Purpose: TRITON Serial I/O module (interrupt driven version)
49 //####DESCRIPTIONEND####
51 //==========================================================================
53 #include <cyg/hal/hal_intr.h>
55 //-----------------------------------------------------------------------------
56 // Baud rate specification
58 static unsigned short select_baud[] = {
82 #ifdef CYGPKG_IO_SERIAL_ARM_XSCALE_TRITON_SERIAL0
83 static pc_serial_info triton_serial_info0 = {0x40100000,
84 CYGNUM_HAL_INTERRUPT_SERIALA};
85 #if CYGNUM_IO_SERIAL_ARM_XSCALE_TRITON_SERIAL0_BUFSIZE > 0
86 static unsigned char triton_serial_out_buf0[CYGNUM_IO_SERIAL_ARM_XSCALE_TRITON_SERIAL0_BUFSIZE];
87 static unsigned char triton_serial_in_buf0[CYGNUM_IO_SERIAL_ARM_XSCALE_TRITON_SERIAL0_BUFSIZE];
89 static SERIAL_CHANNEL_USING_INTERRUPTS(triton_serial_channel0,
92 CYG_SERIAL_BAUD_RATE(CYGNUM_IO_SERIAL_ARM_XSCALE_TRITON_SERIAL0_BAUD),
93 CYG_SERIAL_STOP_DEFAULT,
94 CYG_SERIAL_PARITY_DEFAULT,
95 CYG_SERIAL_WORD_LENGTH_DEFAULT,
96 CYG_SERIAL_FLAGS_DEFAULT,
97 &triton_serial_out_buf0[0], sizeof(triton_serial_out_buf0),
98 &triton_serial_in_buf0[0], sizeof(triton_serial_in_buf0)
101 static SERIAL_CHANNEL(triton_serial_channel0,
104 CYG_SERIAL_BAUD_RATE(CYGNUM_IO_SERIAL_ARM_XSCALE_TRITON_SERIAL0_BAUD),
105 CYG_SERIAL_STOP_DEFAULT,
106 CYG_SERIAL_PARITY_DEFAULT,
107 CYG_SERIAL_WORD_LENGTH_DEFAULT,
108 CYG_SERIAL_FLAGS_DEFAULT
112 DEVTAB_ENTRY(triton_serial_io0,
113 CYGDAT_IO_SERIAL_ARM_XSCALE_TRITON_SERIAL0_NAME,
114 0, // Does not depend on a lower level interface
115 &cyg_io_serial_devio,
117 pc_serial_lookup, // Serial driver may need initializing
118 &triton_serial_channel0
120 #endif // CYGPKG_IO_SERIAL_ARM_XSCALE_TRITON_SERIAL0
122 #ifdef CYGPKG_IO_SERIAL_ARM_XSCALE_TRITON_SERIAL1
123 static pc_serial_info triton_serial_info1 = {0x40200000,
124 CYGNUM_HAL_INTERRUPT_SERIALB};
125 #if CYGNUM_IO_SERIAL_ARM_XSCALE_TRITON_SERIAL1_BUFSIZE > 0
126 static unsigned char triton_serial_out_buf1[CYGNUM_IO_SERIAL_ARM_XSCALE_TRITON_SERIAL1_BUFSIZE];
127 static unsigned char triton_serial_in_buf1[CYGNUM_IO_SERIAL_ARM_XSCALE_TRITON_SERIAL1_BUFSIZE];
129 static SERIAL_CHANNEL_USING_INTERRUPTS(triton_serial_channel1,
132 CYG_SERIAL_BAUD_RATE(CYGNUM_IO_SERIAL_ARM_XSCALE_TRITON_SERIAL1_BAUD),
133 CYG_SERIAL_STOP_DEFAULT,
134 CYG_SERIAL_PARITY_DEFAULT,
135 CYG_SERIAL_WORD_LENGTH_DEFAULT,
136 CYG_SERIAL_FLAGS_DEFAULT,
137 &triton_serial_out_buf1[0], sizeof(triton_serial_out_buf1),
138 &triton_serial_in_buf1[0], sizeof(triton_serial_in_buf1)
141 static SERIAL_CHANNEL(triton_serial_channel1,
144 CYG_SERIAL_BAUD_RATE(CYGNUM_IO_SERIAL_ARM_XSCALE_TRITON_SERIAL1_BAUD),
145 CYG_SERIAL_STOP_DEFAULT,
146 CYG_SERIAL_PARITY_DEFAULT,
147 CYG_SERIAL_WORD_LENGTH_DEFAULT,
148 CYG_SERIAL_FLAGS_DEFAULT
152 DEVTAB_ENTRY(triton_serial_io1,
153 CYGDAT_IO_SERIAL_ARM_XSCALE_TRITON_SERIAL1_NAME,
154 0, // Does not depend on a lower level interface
155 &cyg_io_serial_devio,
157 pc_serial_lookup, // Serial driver may need initializing
158 &triton_serial_channel1
160 #endif // CYGPKG_IO_SERIAL_ARM_XSCALE_TRITON_SERIAL1
162 // EOF arm_xscale_triton_ser.inl