📄 hal_powerpc_csb281.cdl
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# ====================================================================
#
# hal_powerpc_csb281.cdl
#
# PowerPC/CSB281 board HAL package configuration data
#
# ====================================================================
#####ECOSGPLCOPYRIGHTBEGIN####
## -------------------------------------------
## This file is part of eCos, the Embedded Configurable Operating System.
## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
## Copyright (C) 2002, 2003 Gary Thomas
##
## eCos 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 2 or (at your option) any later version.
##
## eCos 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 eCos; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
##
## As a special exception, if other files instantiate templates or use macros
## or inline functions from this file, or you compile this file and link it
## with other works to produce a work based on this file, this file does not
## by itself cause the resulting work to be covered by the GNU General Public
## License. However the source code for this file must still be made available
## in accordance with section (3) of the GNU General Public License.
##
## This exception does not invalidate any other reasons why a work based on
## this file might be covered by the GNU General Public License.
##
## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
## at http://sources.redhat.com/ecos/ecos-license/
## -------------------------------------------
#####ECOSGPLCOPYRIGHTEND####
# ====================================================================
######DESCRIPTIONBEGIN####
#
# Author(s): jskov
# Original data: hmt
# Contributors: gthomas
# Date: 1999-11-02
#
#####DESCRIPTIONEND####
#
# ====================================================================
cdl_package CYGPKG_HAL_POWERPC_CSB281 {
display "Cogent CSB281 (PowerPC 8245) board"
parent CYGPKG_HAL_POWERPC
requires CYGPKG_HAL_POWERPC_PPC60x
define_header hal_powerpc_csb281.h
include_dir cyg/hal
description "
The CSB281 HAL package provides the support needed to run
eCos on a Cogent PowerPC 8245 board."
compile hal_diag.c hal_aux.c csb281.S
implements CYGINT_HAL_DEBUG_GDB_STUBS
implements CYGINT_HAL_DEBUG_GDB_STUBS_BREAK
implements CYGINT_HAL_VIRTUAL_VECTOR_SUPPORT
# For now, until RedBoot is working
# implements CYGINT_HAL_USE_ROM_MONITOR_UNSUPPORTED
define_proc {
puts $::cdl_system_header "#define CYGBLD_HAL_TARGET_H <pkgconf/hal_powerpc_ppc60x.h>"
puts $::cdl_system_header "#define CYGBLD_HAL_PLATFORM_H <pkgconf/hal_powerpc_csb281.h>"
puts $::cdl_system_header "#define CYGBLD_HAL_PLF_IO_H <cyg/hal/plf_io.h>"
puts $::cdl_header "#define HAL_PLATFORM_CPU \"PowerPC 8245\""
puts $::cdl_header "#define HAL_PLATFORM_BOARD \"Cogent CSB281\""
puts $::cdl_header "#define HAL_PLATFORM_EXTRA \"\""
}
cdl_component CYG_HAL_STARTUP {
display "Startup type"
flavor data
legal_values {"RAM" "ROM" "ROMRAM"}
default_value {"RAM"}
no_define
define -file system.h CYG_HAL_STARTUP
description "
This option is used to control where the application program will
run, either from RAM or ROM (flash) memory. ROM based applications
must be self contained, while RAM applications will typically assume
the existence of a debug environment, such as GDB stubs."
}
cdl_option CYGHWR_HAL_POWERPC_CPU_SPEED {
display "Development board clock speed (MHz)"
flavor data
legal_values 333
default_value 333
description "
CSB281 Development Boards have various system clock speeds
depending on the processor fitted. Select the clock speed
appropriate for your board so that the system can set the serial
baud rate correctly, amongst other things."
}
cdl_option CYGHWR_HAL_POWERPC_MEM_SPEED {
display "Development board memory bus speed (MHz)"
flavor data
legal_values 83
default_value 83
description "
CSB281 Development Boards have various system clock speeds
depending on the processor fitted. Select the clock speed
appropriate for your board so that the system can set the serial
baud rate correctly, amongst other things."
}
cdl_component CYGSEM_CSB281_LCD_SUPPORT {
display "Support LCD"
flavor bool
default_value 1
compile lcd_support.c sed135x_16bit.c
description "
Enabling this option will enable the use the LCD/CRT as a
simple framebuffer, suitable for use with a windowing
package."
cdl_component CYGSEM_CSB281_LCD_COMM {
display "Support LCD/keyboard for comminication channel"
active_if CYGPKG_REDBOOT
flavor bool
default_value 1
description "
Enabling this option will use the LCD/CRT and keyboard for a
communications channel, suitable for RedBoot, etc."
cdl_option CYGOPT_CSB281_LCD_COMM_LOGO {
display "Logo location"
flavor booldata
legal_values { "TOP" "BOTTOM" }
default_value { "TOP" }
description "
Use this option to control where the logo is placed
on the LCD/CRT screen."
}
}
}
cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS {
display "Number of communication channels on the board"
flavor data
calculated 2+CYGSEM_CSB281_LCD_COMM
}
cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL {
display "Debug serial port"
active_if CYGPRI_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL_CONFIGURABLE
flavor data
legal_values 0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1
default_value 0
description "
The CSB281 board has only one serial port. This option
chooses which port will be used to connect to a host
running GDB."
}
cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL {
display "Diagnostic serial port"
active_if CYGPRI_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_CONFIGURABLE
flavor data
legal_values 0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1
default_value 0
description "
The CSB281 board has only one serial port. This option
chooses which port will be used for diagnostic output."
}
cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_BAUD {
display "Baud rate for the HAL diagnostic port"
flavor data
legal_values { 50 75 110 "134_5" 150 200 300 600 1200 1800 2400 3600
4800 7200 9600 14400 19200 38400 57600 115200 230400
}
default_value 38400
description "
This option specifies the default baud rate (speed) for the
HAL diagnostic port."
}
# This option is only used when USE_ROM_MONITOR is enabled - but
# it cannot be a sub-option to that option, since the code uses the
# definition in a preprocessor comparison.
cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_ROM_DEBUG_CHANNEL {
display "Debug serial port used by ROM monitor"
flavor data
legal_values 0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1
default_value 0
description "
The CSB281 board has only one serial port. This
option tells the code which port is in use by the ROM
monitor. It should only be necessary to change this
option if a non-standard configurated eCos GDB stub is
used."
}
# Real-time clock/counter specifics
cdl_component CYGNUM_HAL_RTC_CONSTANTS {
display "Real-time clock constants."
description "
Period is busclock/100."
flavor none
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