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# ====================================================================
#
# hal_arm_lpc24xx_ea2468.cdl
#
# Embedded Artists LPC2468 OEM Board HAL package configuration data
#
# ====================================================================
## ####ECOSGPLCOPYRIGHTBEGIN####
## -------------------------------------------
## This file is part of eCos, the Embedded Configurable Operating System.
## Copyright (C) 1998, 1999, 2000, 2001, 2002, 2008 Free Software Foundation, 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.,
## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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 v2.
##
## This exception does not invalidate any other reasons why a work based
## on this file might be covered by the GNU General Public License.
## -------------------------------------------
## ####ECOSGPLCOPYRIGHTEND####
# ====================================================================
######DESCRIPTIONBEGIN####
#
# Author(s): Uwe Kindler
# Contributors: Uwe Kindler
# Date: 2008-07-06
#
#####DESCRIPTIONEND####
#
# ====================================================================
cdl_package CYGPKG_HAL_ARM_LPC24XX_EA2468 {
display "Embedded Artists LPC2468 OEM Board board HAL"
parent CYGPKG_HAL_ARM_LPC24XX
define_header hal_arm_lpc24xx_ea2468.h
include_dir cyg/hal
hardware
implements CYGINT_DEVS_CAN_LPC2XXX_CAN0
implements CYGINT_DEVS_CAN_LPC2XXX_CAN1
implements CYGINT_IO_SERIAL_LPC24XX_UART0
implements CYGINT_IO_SERIAL_LPC24XX_UART1
description "
The LPC2468 OEM HAL package provides the support needed to run
eCos on Embedded Artists LPC2468 OEM 16/32 boards."
compile ea2468_misc.c platform_i2c.c
requires { CYGHWR_HAL_ARM_LPC24XX == "LPC2468" }
requires { is_active(CYGPKG_DEVS_ETH_PHY) implies
(1 == CYGHWR_DEVS_ETH_PHY_KSZ8001) }
define_proc {
puts $::cdl_system_header "#define CYGBLD_HAL_TARGET_H <pkgconf/hal_arm.h>"
puts $::cdl_system_header "#define CYGBLD_HAL_VARIANT_H <pkgconf/hal_arm_lpc24xx.h>"
puts $::cdl_system_header "#define CYGBLD_HAL_PLATFORM_H <pkgconf/hal_arm_lpc24xx_ea2468.h>"
puts $::cdl_header "#define HAL_PLATFORM_CPU \"ARM7TDMI-S\""
puts $::cdl_header "#define HAL_PLATFORM_BOARD \"Embedded Artists LPC2468 OEM Board\""
puts $::cdl_header "#define HAL_PLATFORM_EXTRA \"\""
}
cdl_option CYGNUM_HAL_ARM_LPC24XX_XTAL_FREQ {
display "CPU xtal frequency"
parent CYGNUM_HAL_ARM_LPC24XX_CLOCKING
flavor data
default_value {12000000}
}
cdl_option CYGNUM_HAL_ARM_LPC24XX_MAX_CLOCK_SPEED {
display "Max. CPU clock speed"
parent CYGNUM_HAL_ARM_LPC24XX_CLOCKING
flavor data
calculated {57600000}
requires CYGNUM_HAL_ARM_LPC24XX_CLOCK_SPEED <= 57600000
description "
Due to a silicon errata, the highest internal core
clock frequency (at the time of writing this document)
is 57.6 MHz. This corresponds to an internal PLL
frequency of 288 MHz that is divided by 6 to get a 48
MHz clock for the core and the USB interface."
}
cdl_component CYG_HAL_STARTUP {
display "Startup type"
flavor data
default_value {"ROM"}
legal_values {"RAM" "ROM"}
no_define
define -file system.h CYG_HAL_STARTUP
description "
Choose RAM or ROM startup type. Typically ROM startup is used for
building RedBoot. RedBoot runs from internal on chip flash of
LPC24xx. Use RAM startup for building eCos applications.
RedBoot manages the external on board flash devices. It copies
the eCos application image from FLASH to on board SDRAM
and then starts the eCos application."
}
cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS {
display "Number of communication channels on the board"
flavor data
calculated 2
description "
Channel 0: UART0, Channel 1: UART1"
}
cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT {
display "Default console channel."
active_if CYGPRI_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_CONFIGURABLE
flavor data
calculated 0
}
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 LPC2468 OEM board has two serial channels. The first
channel, UART0, is routed to an USB-to-serial bridge and
the second channel, UART1, is available on the Sub-D9
RS232 connector. This option chooses which channel will be
used to connect to a host running GDB."
}
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 38400
description "
This option controls the baud rate used for the GDB
connection."
}
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 LPC2468 OEM board has two serial ports. This option
chooses which port will be used for diagnostic output."
}
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 38400
description "
This option selects the baud rate used for the diagnostic port."
}
cdl_option CYGHWR_HAL_ARM_LPC24XX_EA2468_DATA_BUS_WIDTH {
display "Data bus width"
flavor data
default_value { 16 }
legal_values { 16 32 }
description "
The LPC2468 OEM board is sold in two different data bus
versions - a 16-bit version and a 32-bit version."
}
cdl_component CYGBLD_GLOBAL_OPTIONS {
display "Global build options"
flavor none
parent CYGPKG_NONE
description "
Global build options including control over compiler flags,
linker flags and choice of toolchain."
cdl_option CYGBLD_GLOBAL_COMMAND_PREFIX {
display "Global command prefix"
flavor data
no_define
default_value { "arm-eabi"}
description "
This option specifies the command prefix used when
invoking the build tools."
}
cdl_option CYGBLD_GLOBAL_CFLAGS {
display "Global compiler flags"
flavor data
no_define
default_value { CYGBLD_GLOBAL_WARNFLAGS . CYGBLD_ARCH_CFLAGS .
"-mcpu=arm7tdmi -g -O2 -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions " }
description "
This option controls the global compiler flags which
are used to compile all packages by default. Individual
packages may define options which override these global
flags."
}
cdl_option CYGBLD_GLOBAL_LDFLAGS {
display "Global linker flags"
flavor data
no_define
default_value { CYGBLD_ARCH_LDFLAGS . "-mcpu=arm7tdmi -Wl,--gc-sections -Wl,-static -g -nostdlib" }
description "
This option controls the global linker flags. Individual
packages may define options which override these global
flags."
}
}
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_option CYGSEM_HAL_USE_ROM_MONITOR {
display "Work with a ROM monitor"
flavor booldata
legal_values { "Generic" "GDB_stubs" }
default_value { CYG_HAL_STARTUP == "RAM" ? "GDB_stubs" : 0 }
parent CYGPKG_HAL_ROM_MONITOR
requires { CYG_HAL_STARTUP == "RAM" }
description "
Support can be enabled for 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.
\"GDB_stubs\" provides support when GDB stubs are included
in the ROM monitor or boot ROM."
}
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
requires { !CYGBLD_BUILD_REDBOOT_WITH_EXEC }
default_value 1
no_define
description "
This option enables the conversion of the Redboot ELF
image to a binary image suitable for ROM programming."
make -priority 325 {
<PREFIX>/bin/redboot.bin : <PREFIX>/bin/redboot.elf
$(OBJCOPY) --strip-debug $< $(@:.bin=.img)
$(OBJCOPY) -O srec $< $(@:.bin=.srec)
$(OBJCOPY) -O ihex $< $(@:.bin=.hex)
$(OBJCOPY) -O binary $< $@
}
}
}
cdl_component CYGHWR_MEMORY_LAYOUT {
display "Memory layout"
flavor data
no_define
calculated { (CYG_HAL_STARTUP == "RAM") ? "arm_lpc24xx_ea2468_ram" :
"arm_lpc24xx_ea2468_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_arm_lpc24xx_ea2468_ram.ldi>" :
"<pkgconf/mlt_arm_lpc24xx_ea2468_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_arm_lpc24xx_ea2468_ram.h>" :
"<pkgconf/mlt_arm_lpc24xx_ea2468_rom.h>" }
}
}
cdl_option CYGPKG_HAL_ARM_LPC24XX_EA2468_TESTS {
display "Tests for LPC2468 OEM board HAL"
flavor data
no_define
calculated { "tests/i2c_eeprom" }
description "
This option specifies the set of tests for the EA2468
OEM board HAL."
}
}