Subversion Repositories openrisc

# ====================================================================
#
#      hal_arm_edb7xxx.cdl
#
#      Cirrus Logic EDB7XXX evaluation board HAL package configuration data
#
# ====================================================================
## ####ECOSGPLCOPYRIGHTBEGIN####                                            
## -------------------------------------------                              
## This file is part of eCos, the Embedded Configurable Operating System.   
## Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 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):      jskov
# Original data:  gthomas
# Contributors:
# Date:           1999-07-01
#
#####DESCRIPTIONEND####
#
# ====================================================================

cdl_package CYGPKG_HAL_ARM_EDB7XXX {
    display       "Cirrus Logic ARM7 based development boards"
    parent        CYGPKG_HAL_ARM
    include_dir   cyg/hal
    hardware
    define_header hal_arm_edb7xxx.h
    description   "
The EDB7XXX HAL package provides the support needed to run eCos on Cirrus Logic
CL-PS7111 and EP7xxx based development boards."

    compile       hal_diag.c edb7xxx_misc.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
    implements    CYGINT_HAL_ARM_ARCH_ARM7
    implements    CYGINT_HAL_SUPPORTS_MMU_TABLES

    define_proc {
        puts $::cdl_system_header "#define CYGBLD_HAL_TARGET_H   <pkgconf/hal_arm.h>"
        puts $::cdl_system_header "#define CYGBLD_HAL_PLATFORM_H <pkgconf/hal_arm_edb7xxx.h>"
        puts $::cdl_header "#define HAL_PLATFORM_MACHINE_TYPE  131"
        puts $::cdl_header "#define CYGHWR_REDBOOT_ARM_TRAMPOLINE_ADDRESS 0x00001f00"
    }

    requires { (CYGBLD_BUILD_REDBOOT_WITH_EXEC == 0) || \
               (CYGHWR_REDBOOT_ARM_LINUX_EXEC_ADDRESS_DEFAULT == 0xC0038000) }

    cdl_option CYGHWR_HAL_ARM_EDB7XXX_VARIANT {
        display       "Cirrus Logic processor variant"
        flavor        data
        legal_values  { "CL_PS7111" "EP7209" "EP7211" "EP7212" "EP7312" }
        default_value { "EP7211" }
        description   "
            The Cirrus Logic processor variant."
        define -file system.h CYGHWR_HAL_ARM_EDB7XXX_VARIANT
    }

    cdl_option CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT {
        display       "Cirrus Logic board variant"
        flavor        data
        legal_values  { "CL7111" "EDB7209" "EDB7211" "EDB7212" "EDB7312" }
        default_value { CYGHWR_HAL_ARM_EDB7XXX_VARIANT == "CL_PS7111" ? "CL7111" : \
                        CYGHWR_HAL_ARM_EDB7XXX_VARIANT == "EP7209" ? "EDB7209" : \
                        CYGHWR_HAL_ARM_EDB7XXX_VARIANT == "EP7211" ? "EDB7211" : \
                        CYGHWR_HAL_ARM_EDB7XXX_VARIANT == "EP7212" ? "EDB7212" : \
                        CYGHWR_HAL_ARM_EDB7XXX_VARIANT == "EP7312" ? "EDB7312" : \
                        "" }
        description   "
            The board type which uses a Cirrus Logic processor variant."
        define -file system.h CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT
        define_proc {
            puts $::cdl_header ""
            puts $::cdl_header "#ifdef CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT_CL7111"
            puts $::cdl_header "#define HAL_PLATFORM_CPU    \"ARM 710C\""
            puts $::cdl_header "#define HAL_PLATFORM_BOARD  \"Cirrus Logic CL-PS7111\""
            puts $::cdl_header "#define HAL_PLATFORM_EXTRA  \"\""
            puts $::cdl_header "#define __CL7111"
            puts $::cdl_header "#endif //CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT_CL7111"
            puts $::cdl_header ""
            puts $::cdl_header "#ifdef CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT_EDB7209"
            puts $::cdl_header "#define HAL_PLATFORM_CPU    \"ARM 720T\""
            puts $::cdl_header "#define HAL_PLATFORM_BOARD  \"Cirrus Logic EDB7209\""
            puts $::cdl_header "#define HAL_PLATFORM_EXTRA  \"\""
            puts $::cdl_header "#define __EDB7209"
            puts $::cdl_header "#endif //CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT_EDB7209"
            puts $::cdl_header ""
            puts $::cdl_header "#ifdef CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT_EDB7211"
            puts $::cdl_header "#define HAL_PLATFORM_CPU    \"ARM 720T\""
            puts $::cdl_header "#define HAL_PLATFORM_BOARD  \"Cirrus Logic EDB7211\""
            puts $::cdl_header "#define HAL_PLATFORM_EXTRA  \"\""
            puts $::cdl_header "#define __EDB7211"
            puts $::cdl_header "#endif //CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT_EDB7211"
            puts $::cdl_header ""
            puts $::cdl_header "#ifdef CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT_EDB7212"
            puts $::cdl_header "#define HAL_PLATFORM_CPU    \"ARM 720T\""
            puts $::cdl_header "#define HAL_PLATFORM_BOARD  \"Cirrus Logic EDB7212\""
            puts $::cdl_header "#define HAL_PLATFORM_EXTRA  \"\""
            puts $::cdl_header "#define __EDB7209"
            puts $::cdl_header "#define __EDB7212"
            puts $::cdl_header "#endif //CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT_EDB7212"
            puts $::cdl_header ""
            puts $::cdl_header "#ifdef CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT_EDB7312"
            puts $::cdl_header "#define HAL_PLATFORM_CPU    \"ARM 720T\""
            puts $::cdl_header "#define HAL_PLATFORM_BOARD  \"Cogent EDB7312\""
            puts $::cdl_header "#define HAL_PLATFORM_EXTRA  \"Cirrus Logic EP7312\""
            puts $::cdl_header "#define __EDB7312"
            puts $::cdl_header "#endif //CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT_EDB7312"
            puts $::cdl_header ""
        }
    }

    cdl_component CYG_HAL_STARTUP {
        display       "Startup type"
        flavor        data
        legal_values  { "ROM"
                        ((CYGHWR_HAL_ARM_EDB7XXX_VARIANT == "EP7209") ? "" : "RAM")
                        ((CYGHWR_HAL_ARM_EDB7XXX_VARIANT == "EP7312") ? "ROMRAM" : "")
        }
        default_value  { CYGHWR_HAL_ARM_EDB7XXX_VARIANT == "EP7209" ? "ROM" : "RAM"}
        no_define
        define -file system.h CYG_HAL_STARTUP
        description   "
            When targetting the Cirrus Logic evaluation boards it is possible to build
            the system for either RAM bootstrap or ROM bootstrap(s). Select
            'ram' when building programs to load into RAM using onboard
            debug software such as Angel or eCos GDB stubs.  Select 'rom'
            when building a stand-alone application which will be put
            into ROM."
    }

    cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_BAUD {
        display       "Diagnostic serial port baud rate"
        flavor        data
        legal_values  9600 19200 38400 115200
        default_value 38400
        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 115200
        default_value 38400
        description   "
            This option controls the baud rate used for the GDB connection."
    }

    cdl_component CYGSEM_EDB7XXX_LCD_COMM {
        display        "Support LCD/touchscreen for comminication channel"
        active_if      CYGPKG_REDBOOT && {CYGHWR_HAL_ARM_EDB7XXX_VARIANT == "EP7312"}
        flavor         bool
        default_value  1
        compile        lcd_support.c
        description    "
          Enabling this option will use the LCD and touchscreen for a
          communications channel, suitable for RedBoot, etc."

        cdl_option  CYGSEM_EDB7XXX_LCD_COMM_PORTRAIT_MODE {
            display       "LCD portrait mode"
            flavor        bool
            default_value 0
            description   "
                Setting this option will orient the data on the LCD screen
                in portrait (240x320) mode."
        }

        cdl_option  CYGOPT_EDB7XXX_LCD_COMM_LOGO {
            display       "RedHat logo location"
            flavor        booldata
            legal_values  { "TOP" "BOTTOM" }
            default_value { "TOP" }
            description   "
                Use this option to control where the RedHat logo is placed
                on the LCD screen."
        }
    }
    
    cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS {
        display      "Number of communication channels on the board"
        flavor       data
        calculated   2+CYGSEM_EDB7XXX_LCD_COMM
    }

    cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT {
        display      "Default console channel."
        flavor       data
        legal_values     0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1
        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 EDB7xxx boards have 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      "
            The EDB7xxx boards have two serial ports.  This option
            chooses which port will be used for diagnostic output."
     }

    cdl_option CYGHWR_HAL_ARM_EDB7XXX_PROCESSOR_CLOCK {
        display       "Processor clock rate (kHz)"
        flavor        data
            legal_values  18432 36864 49152 73728 90317
        default_value { CYGHWR_HAL_ARM_EDB7XXX_VARIANT == "CL_PS7111" ? 18432 : 73728 }
        description   "
            The processor can run at various frequencies."
    }

    cdl_option CYGHWR_HAL_ARM_EDB7XXX_DRAM_SIZE {
        display       "Installed DRAM on board"
        flavor        data
        legal_values  0 2 16
        default_value { CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "CL7111" ? 2 : \
                        CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "EDB7209" ? 0 : 16 }
        description   "
            The Cirrus Logic boards can have various amounts of DRAM installed.
            The machine needs to be initialized differently, depending
            upon the amount installed."
    }

    cdl_option CYGHWR_HAL_ARM_EDB7XXX_SOFTWARE_DRAM_REFRESH {
        display "Perform DRAM refresh in software"
        flavor   bool
        default_value 0
        description "
           This option will add code that refreshes the DRAM by
           touching all of DRAM during the system clock interrupt
           processing."
    }
    
    cdl_option CYGHWR_HAL_ARM_EDB7XXX_LCD_INSTALLED {
        display       "LCD installed"
        flavor        bool
        default_value 1
        description   "
            If an LCD panel is installed, 128K of DRAM will be dedicated to the
            LCD buffer by the system intialization.  Note: changing this value
            from the default will alter the memory map and a new debug enviroment
            (GDB or RedBoot) may be required."
    }

    # 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
            default_value 1000000000
        }
        cdl_option CYGNUM_HAL_RTC_DENOMINATOR {
            display       "Real-time clock denominator"
            flavor        data
            default_value 100
        }
        cdl_option CYGNUM_HAL_RTC_PERIOD {
            display       "Real-time clock period"
            flavor        data
            default_value { CYGHWR_HAL_ARM_EDB7XXX_PROCESSOR_CLOCK <= 73728 ? 5120 : 6272 };
            # Assumes 512KHz clock - usually.
        }
    }

    cdl_component CYGBLD_GLOBAL_OPTIONS {
        display "Global build options"
        flavor  none
        description   "
            Global build options including control over
            compiler flags, linker flags and choice of toolchain."

        parent  CYGPKG_NONE

        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 .
                            (CYGHWR_HAL_ARM_EDB7XXX_VARIANT == "CL_PS7111" ? "-mcpu=arm710c" : "-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 .
                           (CYGHWR_HAL_ARM_EDB7XXX_VARIANT == "CL_PS7111" ? "-mcpu=arm710c" : "-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 CYGBLD_BUILD_GDB_STUBS {
            display "Build GDB stub ROM image"
            default_value 0
            requires { (CYG_HAL_STARTUP == "ROM") || (CYG_HAL_STARTUP == "ROMRAM") }
            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 CYGBLD_BUILD_FLASH_TOOL {
            display "Build flash programming tool"
            default_value 0
            requires { CYG_HAL_STARTUP == "RAM" }
            requires CYGPKG_LIBC
            requires CYGPKG_KERNEL
            no_define
            description "This option enables the building of the flash programming tool for copying the GDB stubs into flash memory."

            make -priority 320 {
                <PREFIX>/bin/prog_flash.img : <PACKAGE>/misc/prog_flash.c
                @sh -c "mkdir -p misc $(dir $@)"
                $(CC) -c $(INCLUDE_PATH) -Wp,-MD,deps.tmp -I$(dir $<) $(CFLAGS) -o misc/prog_flash.o $<
                @echo $@ ": \\" > $(notdir $@).deps
                @echo $(wildcard $(PREFIX)/lib/*) " \\" >> $(notdir $@).deps
                @tail -n +2 deps.tmp >> $(notdir $@).deps
                @echo >> $(notdir $@).deps
                @rm deps.tmp
                $(CC) $(LDFLAGS) -L$(PREFIX)/lib -Ttarget.ld -o $@ misc/prog_flash.o
            }
        }

        cdl_option CYGBLD_BUILD_AUX_TESTS {
            display "Build tests for auxiliaries"
            default_value 0
            requires { CYG_HAL_STARTUP == "RAM" }
            requires CYGPKG_LIBC
            requires CYGPKG_KERNEL
            no_define
            description "
               This option enables the building of some tests for the
               auxiliary devices."

            make -priority 320 {
                <PREFIX>/bin/lcd_test.img : <PACKAGE>/misc/lcd_test.c
                @sh -c "mkdir -p misc $(dir $@)"
                $(CC) -c $(INCLUDE_PATH) -Wp,-MD,deps.tmp -I$(dir $<) $(CFLAGS) -o misc/lcd_test.o $<
                @echo $@ ": \\" > $(notdir $@).deps
                @echo $(wildcard $(PREFIX)/lib/*) " \\" >> $(notdir $@).deps
                @tail -n +2 deps.tmp >> $(notdir $@).deps
                @echo >> $(notdir $@).deps
                @rm deps.tmp
                $(CC) $(LDFLAGS) -L$(PREFIX)/lib -Ttarget.ld -o $@ misc/lcd_test.o
            }

            make -priority 320 {
                <PREFIX>/bin/panel_test.img : <PACKAGE>/misc/panel_test.c
                @sh -c "mkdir -p misc $(dir $@)"
                $(CC) -c $(INCLUDE_PATH) -Wp,-MD,deps.tmp -I$(dir $<) $(CFLAGS) -o misc/panel_test.o $<
                @echo $@ ": \\" > $(notdir $@).deps
                @echo $(wildcard $(PREFIX)/lib/*) " \\" >> $(notdir $@).deps
                @tail -n +2 deps.tmp >> $(notdir $@).deps
                @echo >> $(notdir $@).deps
                @rm deps.tmp
                $(CC) $(LDFLAGS) -L$(PREFIX)/lib -Ttarget.ld -o $@ misc/panel_test.o
            }

            make -priority 320 {
                <PREFIX>/bin/kbd_test.img : <PACKAGE>/misc/kbd_test.c
                @sh -c "mkdir -p misc $(dir $@)"
                $(CC) -c $(INCLUDE_PATH) -Wp,-MD,deps.tmp -I$(dir $<) $(CFLAGS) -o misc/kbd_test.o $<
                @echo $@ ": \\" > $(notdir $@).deps
                @echo $(wildcard $(PREFIX)/lib/*) " \\" >> $(notdir $@).deps
                @tail -n +2 deps.tmp >> $(notdir $@).deps
                @echo >> $(notdir $@).deps
                @rm deps.tmp
                $(CC) $(LDFLAGS) -L$(PREFIX)/lib -Ttarget.ld -o $@ misc/kbd_test.o
            }

            make -priority 320 {
                <PREFIX>/bin/i2s_audio_test.img : <PACKAGE>/misc/i2s_audio_test.c <PACKAGE>/misc/i2s_audio_fiq.S
                @sh -c "mkdir -p misc $(dir $@)"
                $(CC) -c $(INCLUDE_PATH) -Wp,-MD,deps.tmp -I$(dir $<) $(CFLAGS) -o misc/i2s_audio_test.o $<
                @echo $@ ": \\" > $(notdir $@).deps
                @echo $(wildcard $(PREFIX)/lib/*) " \\" >> $(notdir $@).deps
                @tail -n +2 deps.tmp >> $(notdir $@).deps
                @echo >> $(notdir $@).deps
                # warning: no proper deps here
                $(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(CFLAGS) -o misc/i2s_audio_fiq.o $(REPOSITORY)/$(PACKAGE)/misc/i2s_audio_fiq.S
                $(CC) $(LDFLAGS) -L$(PREFIX)/lib -Ttarget.ld -o $@ misc/i2s_audio_test.o misc/i2s_audio_fiq.o
            }

        }
    }


    cdl_component CYGPKG_HAL_ARM_EDB7XXX_OPTIONS {
        display "Cirrus Logic build options"
        flavor  none
        description   "
            Package specific build options including control over
            compiler flags used only in building this package,
            and details of which tests are built."

# Note: now defined in <pkgconf/hal.h>
#            default_value { CYGHWR_HAL_ARM_EDB7XXX_VARIANT == "CL_PS7111" ? "-D__CL7111" : 
#                            CYGHWR_HAL_ARM_EDB7XXX_VARIANT == "EP7209" ? "-D__EDB7209" : 
#                            CYGHWR_HAL_ARM_EDB7XXX_VARIANT == "EP7211" ? "-D__EDB7211" : 
#                            CYGHWR_HAL_ARM_EDB7XXX_VARIANT == "EP7212" ? "-D__EDB7209 -D__EDB7212" : 
#                            CYGHWR_HAL_ARM_EDB7XXX_VARIANT == "EP7312" ? "-D__EDB7312" : 
#                            "" }

        cdl_option CYGPKG_HAL_ARM_EDB7XXX_CFLAGS_ADD {
            display "Additional compiler flags"
            flavor  data
            no_define
            default_value { "" }
            description   "
                This option modifies the set of compiler flags for
                building the Cirrus Logic HAL. These flags are used in addition
                to the set of global flags."
        }

        cdl_option CYGPKG_HAL_ARM_EDB7XXX_CFLAGS_REMOVE {
            display "Suppressed compiler flags"
            flavor  data
            no_define
            default_value { "" }
            description   "
                This option modifies the set of compiler flags for
                building the Cirrus Logic HAL. These flags are removed from
                the set of global flags if present."
        }

        cdl_option CYGPKG_HAL_ARM_EDB7XXX_TESTS {
            display "Cirrus Logic tests"
            flavor  data
            no_define
            calculated { "tests/dram_test" }
            description   "
                This option specifies the set of tests for the Cirrus Logic HAL."
        }
    }

    cdl_component CYGHWR_MEMORY_LAYOUT {
        display "Memory layout"
        flavor data
        no_define
        calculated { 
          CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "CL7111" ? 
            (CYG_HAL_STARTUP == "RAM" ? "arm_cl7111_ram" : \
             CYG_HAL_STARTUP == "ROM" ? "arm_cl7111_rom" : "BOGUS.mlt" ) : \
          CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "EDB7209" ? 
            (CYG_HAL_STARTUP == "ROM" ? "arm_edb7209_rom" : "BOGUS.mlt" ) : \
          CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "EDB7211" ? 
            (CYG_HAL_STARTUP == "RAM" ? "arm_edb7211_ram" : \
             CYG_HAL_STARTUP == "ROM" ? "arm_edb7211_rom" : "BOGUS.mlt" ) : \
          CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "EDB7212" ? 
            (CYG_HAL_STARTUP == "RAM" ? "arm_edb7212_ram" : \
             CYG_HAL_STARTUP == "ROM" ? "arm_edb7212_rom" : "BOGUS.mlt" ) : \
          CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "EDB7312" ? 
            (CYG_HAL_STARTUP == "RAM" ? "arm_edb7312_ram" : \
             CYG_HAL_STARTUP == "ROMRAM" ? "arm_edb7312_romram" : \
             CYG_HAL_STARTUP == "ROM" ? "arm_edb7312_rom" : "BOGUS.mlt" ) : \
          "BOGUS.mlt"
        }

        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 { 
              CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "CL7111" ?
                (CYG_HAL_STARTUP == "RAM" ? "<pkgconf/mlt_arm_cl7111_ram.ldi>" :  \
                 CYG_HAL_STARTUP == "ROM" ? "<pkgconf/mlt_arm_cl7111_rom.ldi>" :  "BOGUS.ldi" ) : \
              CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "EDB7209" ?
                (CYG_HAL_STARTUP == "ROM" ? "<pkgconf/mlt_arm_edb7209_rom.ldi>" :  "BOGUS.ldi" ) : \
              CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "EDB7211" ?
                (CYG_HAL_STARTUP == "RAM" ? "<pkgconf/mlt_arm_edb7211_ram.ldi>" :  \
                 CYG_HAL_STARTUP == "ROM" ? "<pkgconf/mlt_arm_edb7211_rom.ldi>" :  "BOGUS.ldi" ) : \
              CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "EDB7212" ?
                (CYG_HAL_STARTUP == "RAM" ? "<pkgconf/mlt_arm_edb7212_ram.ldi>" :  \
                 CYG_HAL_STARTUP == "ROM" ? "<pkgconf/mlt_arm_edb7212_rom.ldi>" :  "BOGUS.ldi" ) : \
              CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "EDB7312" ?
                (CYG_HAL_STARTUP == "RAM" ? "<pkgconf/mlt_arm_edb7312_ram.ldi>" :  \
                 CYG_HAL_STARTUP == "ROMRAM" ? "<pkgconf/mlt_arm_edb7312_romram.ldi>" : \
                 CYG_HAL_STARTUP == "ROM" ? "<pkgconf/mlt_arm_edb7312_rom.ldi>" :  "BOGUS.ldi" ) : \
              "BOGUS.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 {
              CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "CL7111" ?
                (CYG_HAL_STARTUP == "RAM" ? "<pkgconf/mlt_arm_cl7111_ram.h>" :  \
                 CYG_HAL_STARTUP == "ROM" ? "<pkgconf/mlt_arm_cl7111_rom.h>" :  "BOGUS.h" ) : \
              CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "EDB7209" ?
                (CYG_HAL_STARTUP == "ROM" ? "<pkgconf/mlt_arm_edb7209_rom.h>" :  "BOGUS.h" ) : \
              CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "EDB7211" ?
                (CYG_HAL_STARTUP == "RAM" ? "<pkgconf/mlt_arm_edb7211_ram.h>" :  \
                 CYG_HAL_STARTUP == "ROM" ? "<pkgconf/mlt_arm_edb7211_rom.h>" :  "BOGUS.h" ) : \
              CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "EDB7212" ?
                (CYG_HAL_STARTUP == "RAM" ? "<pkgconf/mlt_arm_edb7212_ram.h>" :  \
                 CYG_HAL_STARTUP == "ROM" ? "<pkgconf/mlt_arm_edb7212_rom.h>" :  "BOGUS.h" ) : \
              CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "EDB7312" ?
                (CYG_HAL_STARTUP == "RAM" ? "<pkgconf/mlt_arm_edb7312_ram.h>" :  \
                 CYG_HAL_STARTUP == "ROMRAM" ? "<pkgconf/mlt_arm_edb7312_romram.h>" : \
                 CYG_HAL_STARTUP == "ROM" ? "<pkgconf/mlt_arm_edb7312_rom.h>" :  "BOGUS.h" ) : \
              "BOGUS.h" }
        }
    }

    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") || (CYG_HAL_STARTUP == "ROMRAM") }
        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
        requires      CYGPKG_IO_SERIAL_ARM_EDB7XXX
        requires      {(CYGDAT_CYGMON_CONSOLE_DEV != "\"/dev/ser1\"") || \
                       (CYGPKG_IO_SERIAL_ARM_EDB7XXX_SERIAL1)}
        requires      {(CYGDAT_CYGMON_CONSOLE_DEV != "\"/dev/ser2\"") || \
                       (CYGPKG_IO_SERIAL_ARM_EDB7XXX_SERIAL2)}
        description   "
            This option lists the target's requirements for a valid CygMon
            configuration."


        cdl_option CYGDAT_CYGMON_CONSOLE_DEV {
            display       "Serial port for default console"
            flavor data
            default_value { "\"/dev/ser1\"" }
            description   "
               This option selects the physical device to use as the default
               console device for CygMon."
    
        }
    
        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.bin : <PREFIX>/bin/cygmon.elf
                $(OBJCOPY) --strip-debug $< $(@:.bin=.img) 
                $(OBJCOPY) -O srec $< $(@:.bin=.srec)
                $(OBJCOPY) -O binary $< $@
            }
        }
    }

    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
            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 binary $< $@
            }
        }
    }

}