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# ====================================================================

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#      hal_arm_lpc2xxx_olpce2294.cdl

#

#      ARM LPC2XXX OLPCE2294 development board 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.

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## This exception does not invalidate any other reasons why a work based

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## -------------------------------------------

## ####ECOSGPLCOPYRIGHTEND####

# ====================================================================

######DESCRIPTIONBEGIN####

#

# Author(s):      Sergei Gavrikov

# Contributors:   Sergei Gavrikov

# Date:           2008-08-31

#

#####DESCRIPTIONEND####

#

# ====================================================================

cdl_package CYGPKG_HAL_ARM_LPC2XXX_OLPCE2294 {

    display       "Olimex LPC-E2294 development board HAL"

    parent        CYGPKG_HAL_ARM_LPC2XXX

    define_header hal_arm_lpc2xxx_olpce2294.h

    include_dir   cyg/hal

    hardware

    description   "

        The OLPCE2294 HAL package provides the support needed to run

        eCos on Olimex LPC-E2294 development board."

    compile       olpce2294_misc.c

    requires      { CYGHWR_HAL_ARM_LPC2XXX == "LPC2294" }

    define_proc {

        puts $::cdl_system_header "#define CYGBLD_HAL_TARGET_H   "

        puts $::cdl_system_header "#define CYGBLD_HAL_VARIANT_H  "

        puts $::cdl_system_header "#define CYGBLD_HAL_PLATFORM_H "

        puts $::cdl_header "#define HAL_PLATFORM_CPU    \"ARM7TDMI-S\""

        puts $::cdl_header "#define HAL_PLATFORM_BOARD  \"Olimex LPC-E2294 development board\""

        puts $::cdl_header "#define HAL_PLATFORM_EXTRA  \"\""

    }

    cdl_component CYG_HAL_STARTUP {

        display       "Startup type"

        flavor        data

        default_value {"RAM"}

        legal_values  {"RAM" "ROM"}

        no_define

        define -file system.h CYG_HAL_STARTUP

        description   "Choose RAM or ROM startup type."

    }

    cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT {

        display      "Default console channel."

        flavor       data

        calculated   0

    }

    cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS {

        display      "Number of communication channels on the board"

        flavor       data

        calculated   3

        description "

            Channel 0: UART0, Channel 1: UART1, Channel 2: LCD."

    }

    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 1

        default_value    0

        description      "

            Olimex LPC-E2294 board has two serial ports. 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    CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT

         description      "

             Olimex LPC-E2294 board has two serial ports and a LCD. 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 230400

        default_value 38400

        description   "

            This option selects the baud rate used for the diagnostic

            port."

    }

    cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL_BAUD {

         display       "GDB serial port baud rate"

         flavor        data

         legal_values  9600 19200 38400 57600 115200 230400

         default_value 38400

         description   "

             This option controls the baud rate used for the GDB

             connection."

    }

    # Real-time clock/counter specifics

    cdl_option CYGNUM_HAL_ARM_LPC2XXX_XTAL_FREQ {

        display       "CPU xtal frequency"

        flavor        data

        default_value {14745600}

    }

    cdl_option CYGNUM_HAL_ARM_LPC2XXX_PLL_MUL {

        display       "CPU PLL multiplier"

        flavor        data

        default_value {4}

    }

    cdl_option CYGNUM_HAL_ARM_LPC2XXX_CLOCK_SPEED {

        display       "CPU clock speed"

        flavor        data

        calculated { CYGNUM_HAL_ARM_LPC2XXX_PLL_MUL *

                     CYGNUM_HAL_ARM_LPC2XXX_XTAL_FREQ }

    }

    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."

            compile -library=libextras.a redboot_cmds.c

            make -priority 325 {

                /bin/redboot.bin : /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_lpc2xxx_olpce2294_ram" :

                                                  "arm_lpc2xxx_olpce2294_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") ?

                             "" :

                             "" }

        }

        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") ?

                             "" :

                             "" }

        }

    }

}