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[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [packages/] [hal/] [mips/] [atlas/] [v2_0/] [cdl/] [hal_mips_atlas.cdl] - Rev 459
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# ====================================================================
#
# hal_mips_atlas.cdl
#
# MIPS Atlas 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.
##
## 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): dmoseley
# Original data: bartv
# Contributors:
# Date: 2000-06-06
#
#####DESCRIPTIONEND####
#
# ====================================================================
cdl_package CYGPKG_HAL_MIPS_ATLAS {
display "Atlas evaluation board"
parent CYGPKG_HAL_MIPS
requires { ((((CYGHWR_HAL_MIPS_MIPS32_CORE == "4Kc") || \
(CYGHWR_HAL_MIPS_MIPS32_CORE == "4Kp") || \
(CYGHWR_HAL_MIPS_MIPS32_CORE == "4Km")) && CYGPKG_HAL_MIPS_MIPS32) || \
(((CYGHWR_HAL_MIPS_MIPS64_CORE == "5K") || \
(CYGHWR_HAL_MIPS_MIPS64_CORE == "20K")) && CYGPKG_HAL_MIPS_MIPS64)) \
}
include_dir cyg/hal
description "
The Atlas HAL package should be used when targetting the
actual hardware."
compile hal_diag.c platform.S plf_misc.c ser16c550c.c
implements CYGINT_HAL_DEBUG_GDB_STUBS
implements CYGINT_HAL_DEBUG_GDB_STUBS_BREAK
implements CYGINT_HAL_VIRTUAL_VECTOR_SUPPORT
implements CYGINT_HAL_VIRTUAL_VECTOR_COMM_BAUD_SUPPORT
cdl_option CYGBLD_HAL_TARGET_H {
display "Variant header"
flavor data
no_define
calculated { CYGPKG_HAL_MIPS_MIPS32 ? "<pkgconf/hal_mips_mips32.h>" : \
"<pkgconf/hal_mips_mips64.h>" }
define -file system.h CYGBLD_HAL_TARGET_H
description "Variant header."
define_proc {
puts $::cdl_system_header "#define CYGBLD_HAL_PLATFORM_H <pkgconf/hal_mips_atlas.h>"
puts $::cdl_system_header ""
puts $::cdl_system_header "/* Make sure we get the CORE type definitions for HAL_PLATFORM_CPU */"
puts $::cdl_system_header "#include CYGBLD_HAL_TARGET_H"
puts $::cdl_system_header "#define HAL_PLATFORM_BOARD \"Atlas\""
puts $::cdl_system_header "#define HAL_PLATFORM_EXTRA \"\""
puts $::cdl_system_header ""
puts $::cdl_system_header "#if defined(CYGHWR_HAL_MIPS_MIPS32_CORE_4Kc)"
puts $::cdl_system_header "# define HAL_PLATFORM_CPU \"MIPS32 4Kc\""
puts $::cdl_system_header "#elif defined(CYGHWR_HAL_MIPS_MIPS32_CORE_4Kp)"
puts $::cdl_system_header "# define HAL_PLATFORM_CPU \"MIPS32 4Kp\""
puts $::cdl_system_header "#elif defined(CYGHWR_HAL_MIPS_MIPS32_CORE_4Km)"
puts $::cdl_system_header "# define HAL_PLATFORM_CPU \"MIPS32 4Km\""
puts $::cdl_system_header "#elif defined(CYGHWR_HAL_MIPS_MIPS64_CORE_5K)"
puts $::cdl_system_header "# define HAL_PLATFORM_CPU \"MIPS64 5K\""
puts $::cdl_system_header "#elif defined(CYGHWR_HAL_MIPS_MIPS64_CORE_20K)"
puts $::cdl_system_header "# define HAL_PLATFORM_CPU \"MIPS64 20K\""
puts $::cdl_system_header "#else"
puts $::cdl_system_header "# error Unknown Core"
puts $::cdl_system_header "#endif"
puts $::cdl_system_header ""
}
}
cdl_component CYG_HAL_STARTUP {
display "Startup type"
flavor data
legal_values {"RAM" "ROM"}
default_value {"RAM"}
no_define
define -file system.h CYG_HAL_STARTUP
description "
Currently RAM and ROM startup types are supported."
}
cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_BAUD {
display "Diagnostic serial port baud rate"
flavor data
legal_values 9600 19200 38400 57600 115200
default_value 115200
description "
This option selects the baud rate used for the diagnostic port.
Note: this should match the value chosen for the GDB port if the
diagnostic and GDB port are the same."
}
cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL_BAUD {
display "GDB serial port baud rate"
flavor data
legal_values 9600 19200 38400 57600 115200
default_value 115200
description "
This option controls the baud rate used for the GDB connection."
}
# Real-time clock/counter specifics
cdl_component CYGNUM_HAL_RTC_CONSTANTS {
display "Real-time clock constants."
flavor none
cdl_option CYGNUM_HAL_RTC_NUMERATOR {
display "Real-time clock numerator"
flavor data
calculated 1000000000
}
cdl_option CYGNUM_HAL_RTC_DENOMINATOR {
display "Real-time clock denominator"
flavor data
calculated 100
}
cdl_option CYGNUM_HAL_RTC_PERIOD {
display "Real-time clock period"
flavor data
calculated { 40000000 / CYGNUM_HAL_RTC_DENOMINATOR }
description "
The count and compare registers of the Atlas are used
to drive the eCos kernel RTC. The count register
increments at the CPU clock speed."
}
}
cdl_option CYGBLD_BUILD_GDB_STUBS {
display "Build GDB stub ROM image"
default_value 0
parent CYGBLD_GLOBAL_OPTIONS
requires { CYG_HAL_STARTUP == "ROM" }
requires CYGSEM_HAL_ROM_MONITOR
requires CYGBLD_BUILD_COMMON_GDB_STUBS
requires CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
requires ! CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT
requires ! CYGDBG_HAL_DEBUG_GDB_THREAD_SUPPORT
requires ! CYGDBG_HAL_COMMON_INTERRUPTS_SAVE_MINIMUM_CONTEXT
requires ! CYGDBG_HAL_COMMON_CONTEXT_SAVE_MINIMUM
no_define
description "
This option enables the building of the GDB stubs for the
board. The common HAL controls takes care of most of the
build process, but the final conversion from ELF image to
binary data is handled by the platform CDL, allowing
relocation of the data if necessary."
make -priority 320 {
<PREFIX>/bin/gdb_module.bin : <PREFIX>/bin/gdb_module.img
$(OBJCOPY) -O binary $< $@
}
}
cdl_option CYGNUM_HAL_BREAKPOINT_LIST_SIZE {
display "Number of breakpoints supported by the HAL."
flavor data
default_value 25
description "
This option determines the number of breakpoints supported by the HAL."
}
cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS {
display "Number of communication channels on the board"
flavor data
calculated 1
}
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 Atlas 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 Atlas board has only one serial port. This option
chooses which port will be used for diagnostic output."
}
cdl_component CYGHWR_MEMORY_LAYOUT {
display "Memory layout"
flavor data
no_define
calculated { CYG_HAL_STARTUP == "RAM" ? "mips_atlas_ram" : \
"mips_atlas_rom" }
cdl_option CYGHWR_MEMORY_LAYOUT_LDI {
display "Memory layout linker script fragment"
flavor data
no_define
define -file system.h CYGHWR_MEMORY_LAYOUT_LDI
calculated { CYG_HAL_STARTUP == "RAM" ? "<pkgconf/mlt_mips_atlas_ram.ldi>" : \
"<pkgconf/mlt_mips_atlas_rom.ldi>" }
}
cdl_option CYGHWR_MEMORY_LAYOUT_H {
display "Memory layout header file"
flavor data
no_define
define -file system.h CYGHWR_MEMORY_LAYOUT_H
calculated { CYG_HAL_STARTUP == "RAM" ? "<pkgconf/mlt_mips_atlas_ram.h>" : \
"<pkgconf/mlt_mips_atlas_rom.h>" }
}
}
cdl_option CYGSEM_HAL_USE_ROM_MONITOR {
display "Work with a ROM monitor"
flavor booldata
legal_values { "Generic" "CygMon" "GDB_stubs" }
default_value { CYG_HAL_STARTUP == "RAM" ? "CygMon" : 0 }
parent CYGPKG_HAL_ROM_MONITOR
requires { CYG_HAL_STARTUP == "RAM" }
description "
Support can be enabled for three different varieties of ROM monitor.
This support changes various eCos semantics such as the encoding
of diagnostic output, or the overriding of hardware interrupt
vectors.
Firstly there is \"Generic\" support which prevents the HAL
from overriding the hardware vectors that it does not use, to
instead allow an installed ROM monitor to handle them. This is
the most basic support which is likely to be common to most
implementations of ROM monitor.
\"CygMon\" provides support for the Cygnus ROM Monitor.
And finally, \"GDB_stubs\" provides support when GDB stubs are
included in the ROM monitor or boot ROM."
}
cdl_option CYGSEM_HAL_ROM_MONITOR {
display "Behave as a ROM monitor"
flavor bool
default_value 0
parent CYGPKG_HAL_ROM_MONITOR
requires { CYG_HAL_STARTUP == "ROM" }
description "
Enable this option if this program is to be used as a ROM monitor,
i.e. applications will be loaded into RAM on the board, and this
ROM monitor may process exceptions or interrupts generated from the
application. This enables features such as utilizing a separate
interrupt stack when exceptions are generated."
}
cdl_component CYGPKG_CYGMON_HAL_OPTIONS {
display "CygMon HAL options"
flavor none
no_define
parent CYGPKG_CYGMON
active_if CYGPKG_CYGMON
description "
This option also lists the target's requirements for a valid CygMon
configuration."
cdl_option CYGBLD_BUILD_CYGMON_BIN {
display "Build CygMon ROM binary image"
active_if CYGBLD_BUILD_CYGMON
default_value 1
no_define
description "This option enables the conversion of the CygMon ELF
image to a binary image suitable for ROM programming."
make -priority 325 {
<PREFIX>/bin/cygmon.srec : <PREFIX>/bin/cygmon.elf
$(OBJCOPY) --strip-debug $< $(@:.bin=.img)
$(OBJCOPY) -O srec $< $@
}
}
}
cdl_component CYGPKG_REDBOOT_HAL_OPTIONS {
display "Redboot HAL options"
flavor none
no_define
parent CYGPKG_REDBOOT
active_if CYGPKG_REDBOOT
description "
This option lists the target's requirements for a valid Redboot
configuration."
cdl_option CYGBLD_BUILD_REDBOOT_BIN {
display "Build Redboot ROM binary image"
active_if CYGBLD_BUILD_REDBOOT
default_value 1
no_define
description "This option enables the conversion of the Redboot ELF
image to a binary image suitable for ROM programming."
compile -library=libextras.a
make -priority 325 {
<PREFIX>/bin/redboot.srec : <PREFIX>/bin/redboot.elf
$(OBJCOPY) --strip-all $< $(@:.srec=.img)
$(OBJCOPY) -O srec $< $@
}
}
}
}
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