Subversion Repositories openrisc

2003-02-13  Gary Thomas  <gary@mlbassoc.com>

        * include/plf_io.h: Add CYG_MACRO_START/END markers to match
        recent changes in arch code.

        * cdl/hal_arm_edb7xxx.cdl: Builds without RedBoot+Linux-exec
        were broken by recent changes.

2003-02-12  Gary Thomas  <gary@mlbassoc.com>

        * include/plf_io.h: Provide proper memory layout for EDB7312.

2003-02-06  Gary Thomas  <gary@mind.be>

        * misc/edb7312_redboot_ROMRAM.ecm: 
        * src/edb7xxx_misc.c: 
        * include/plf_io.h: 
        * include/hal_platform_setup.h: 
        * cdl/hal_arm_edb7xxx.cdl: Add support for booting Linux by defining
        CYGARC_PHYSICAL_ADDRESS().

2002-12-06  Gary Thomas  <gthomas@ecoscentric.com>

        * misc/edb7312_redboot_ROMRAM.ecm: 
        * misc/edb7312_redboot_ROM.ecm: 
        * misc/edb7312_redboot_RAM.ecm: 
        * misc/edb7212_redboot_ROM.ecm: 
        * misc/edb7212_redboot.ecm: 
        * misc/edb7211_redboot_ROM.ecm: 
        * misc/edb7211_redboot.ecm: Force no 'Linux exec' command in RedBoot.

2002-08-02  Gary Thomas  <gary@chez-thomas.org>

        * cdl/hal_arm_edb7xxx.cdl: Clean up CDL.

2002-05-07  Gary Thomas  <gthomas@redhat.com>

        * cdl/hal_arm_edb7xxx.cdl: 
        Standardize CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT usage.

2002-04-29  Jonathan Larmour  <jlarmour@redhat.com>

        * misc/i2s_audio_fiq.S:
        Don't use .file as it can confuse debugging since the .file
        doesn't contain the path and therefore the debugger will never
        know where it lives! This conflicts with using -Wa,--gstabs.

2002-03-21  Jonathan Larmour  <jlarmour@redhat.com>

        * misc/edb7312_redboot_RAM.ecm: memalloc package no longer required.
        * misc/edb7312_redboot_ROM.ecm: Ditto.
        * misc/edb7312_redboot_ROMRAM.ecm: Ditto.

2002-03-21  Hugo Tyson  <hmt@redhat.com>

        * include/hal_edb7xxx.h: Include the package config file too; some
        versions need to be told their clock setup to select
        initialization constants in this file.  It remains
        assembler-clean, no problem.

2002-03-05  Jesper Skov  <jskov@redhat.com>

        * misc/edb7312_redboot_RAM.ecm: Added memalloc package.
        * misc/edb7312_redboot_ROM.ecm: Same.

2002-03-04  Hugo Tyson  <hmt@redhat.com>

        * include/hal_platform_setup.h (IO_LA_END): Set IO_LA_END (IO
        logical address space end) higher so that we can readback the
        value of the PLL Multiplier at 0x8000a5a8 - just for debugging.

        * src/edb7xxx_misc.c (hal_hardware_init): Add more nops after
        setting PLL Multiplier for 90MHz.

        * cdl/hal_arm_edb7xxx.cdl: Change default timer tick rate for
        faster version.

2002-03-01  Hugo Tyson  <hmt@redhat.com>

        * cdl/hal_arm_edb7xxx.cdl: Add 90317 to legal_values for
        CYGHWR_HAL_ARM_EDB7XXX_PROCESSOR_CLOCK.

        * include/hal_edb7xxx.h (EP7312_PLL_MR): Define additional
        register and contents for 90Mhz operation.  Redefine baud rate
        calculator for 90Mhz operation.

        * src/edb7xxx_misc.c (hal_hardware_init): If the CPU clock speed
        is 90317, set the PLL multiplier register to gear-up 22.5%, and
        add some waitstates to all the memory access so it still works.

2002-02-22  Gary Thomas  <gthomas@redhat.com>

        * src/lcd_support.c (idle): Only [re]enable LCD if being used
        as the console device.  This keeps it from coming on when there
        is serial line activity [just an anoyance].

2002-02-01  Hugo Tyson  <hmt@redhat.com>

        * misc/edb7312_redboot_ROMRAM.ecm: 
        * misc/edb7312_redboot_ROM.ecm: 
        * misc/edb7312_redboot_RAM.ecm: CYGBLD_REDBOOT_MIN_IMAGE_SIZE set
        to 0x40000 to contain the size of RedBoot.

2002-01-28  Jonathan Larmour  <jlarmour@redhat.com>

        * include/hal_edb7xxx.h: Add extra useful definitions for the 7312.

2002-01-28  Jesper Skov  <jskov@redhat.com>

        * include/plf_io.h: Added.

2002-01-22  Jonathan Larmour  <jlarmour@redhat.com>

        * misc/edb7312_redboot_ROM.ecm: Fix
        CYGPKG_DEVS_FLASH_STRATA_EDB7XXX -> CYGPKG_DEVS_FLASH_EDB7XXX

2001-12-06  Jonathan Larmour  <jlarmour@redhat.com>

        * misc/edb7212_redboot.ecm:
        * misc/edb7212_redboot_ROM.ecm:
        * misc/edb7312_redboot_RAM.ecm:
        * misc/edb7312_redboot_ROM.ecm:
        * misc/edb7312_redboot_ROMRAM.ecm:
        Fix target descriptions to be edb7xxx.

2001-11-13  Gary Thomas  <gthomas@redhat.com>

        * src/edb7xxx_misc.c (hal_hardware_init): Set clock speed.

2001-11-10  Gary Thomas  <gthomas@redhat.com>

        * src/edb7xxx_misc.c (hal_clock_reset): DRAM refresh not needed.

2001-11-06  Gary Thomas  <gthomas@redhat.com>

        * include/pkgconf/mlt_arm_edb7312_romram.mlt: 
        * include/pkgconf/mlt_arm_edb7312_romram.ldi: 
        * include/pkgconf/mlt_arm_edb7312_romram.h: 
        * include/pkgconf/mlt_arm_edb7312_ram.mlt: 
        * include/pkgconf/mlt_arm_edb7312_ram.ldi: 
        * include/pkgconf/mlt_arm_edb7312_ram.h: New ROMRAM setup.

2001-10-14  Gary Thomas  <gthomas@redhat.com>

        * misc/edb7312_redboot_ROMRAM.ecm: 
        * misc/edb7312_redboot_RAM.ecm: Update for new FLASH driver layout.

2001-10-12  Jonathan Larmour  <jlarmour@redhat.com>

        * cdl/hal_arm_edb7xxx.cdl: Clarify package description strings.

2001-10-03  Gary Thomas  <gthomas@redhat.com>

        * src/edb7xxx_misc.c: 
        * include/hal_platform_ints.h: 
        * include/hal_edb7xxx.h: EP7312 has slightly different peripherals.

2001-10-03  Gary Thomas  <gthomas@redhat.com>

        * src/edb7xxx_misc.c: Fix sly problem on EDB7312 only which 
        caused RESET vector to be destroyed.

2001-10-03  Gary Thomas  <gthomas@redhat.com>

        * misc/edb7312_redboot_ROMRAM.ecm: 
        * include/pkgconf/mlt_arm_edb7312_romram.mlt: 
        * include/pkgconf/mlt_arm_edb7312_romram.ldi: 
        * include/pkgconf/mlt_arm_edb7312_romram.h: New files.

        * include/pkgconf/mlt_arm_edb7312_ram.mlt: 
        * include/pkgconf/mlt_arm_edb7312_ram.ldi: 
        * include/pkgconf/mlt_arm_edb7312_ram.h: 
        * include/hal_platform_setup.h: 
        * cdl/hal_arm_edb7xxx.cdl: Add support for ROMRAM startup mode.
        Currently only tested on EDB7312.

2001-09-30  Gary Thomas  <gthomas@redhat.com>

        * src/lcd_support.c: Reorg - comm init also initializes display.
        Don't export the comm if no keyboard.  Lots of little changes
        trying to get keyboard initialization correct.  Works sometimes.

        * src/edb7xxx_misc.c (hal_hardware_init): Change PS/2 timing.
        Also, LCD comm channel now initializes LCD display.

        * cdl/hal_arm_edb7xxx.cdl: Change LCD defaults to landscape mode
        with Red Hat logo at top.

2001-09-29  Gary Thomas  <gthomas@redhat.com>

        * cdl/hal_arm_edb7xxx.cdl: 
        * src/edb7xxx_misc.c (hal_hardware_init): 
        * include/lcd_support.h: 
        * src/lcd_support.c: 
        * src/font.h: 
        * src/banner.xpm: New file(s).  Adding LCD/keyboard console.

2001-09-26  Gary Thomas  <gthomas@redhat.com

        * cdl/hal_arm_edb7xxx.cdl: Implement CYGINT_HAL_SUPPORTS_MMU_TABLES
        to show that this HAL uses MMU tables.

2001-09-25  Gary Thomas  <gthomas@redhat.com>

        * support/io.c: 
        * support/download_file.c: 
        * support/dl_edb7xxx.c: Change around internal functions (add
        some flexibility).

        * include/hal_platform_setup.h: Rewrote most of this code as
        assembly macros which are easier to conditionalize.  Now supports
        EDB7312 as well.

        * src/edb7xxx_misc.c (hal_hardware_init):
        * include/pkgconf/mlt_arm_edb7312_rom.mlt: 
        * include/pkgconf/mlt_arm_edb7312_rom.ldi: 
        * include/pkgconf/mlt_arm_edb7312_rom.h: 
        * include/pkgconf/mlt_arm_edb7312_ram.mlt: 
        * include/pkgconf/mlt_arm_edb7312_ram.ldi: 
        * include/pkgconf/mlt_arm_edb7312_ram.h: 
        * include/hal_edb7xxx.h: 
        * cdl/hal_arm_edb7xxx.cdl: Add support for EDB7312 platform.

2001-07-25  Jonathan Larmour  <jlarmour@redhat.com>

        * include/pkgconf/mlt_arm_edb7211_ram.h:
        * include/pkgconf/mlt_arm_edb7211_ram.ldi:
        * include/pkgconf/mlt_arm_edb7211_ram.mlt:
        * include/pkgconf/mlt_arm_edb7212_ram.h:
        RAM size should default to 0xfd7000 consistently.

2001-07-18  Franck Mamalet  <franck.mamalet@rd.francetelecom.com>
2001-07-18  Jonathan Larmour  <jlarmour@redhat.com>

        * src/edb7xxx_misc.c: Reorder hal_interrupt_status_regmap so that
        all FIQs are first.

2001-06-29  Jonathan Larmour  <jlarmour@redhat.com>

        * src/io.c: Support building on cygwin.

2001-06-28  Jonathan Larmour  <jlarmour@redhat.com>

        * cdl/hal_arm_edb7xxx.cdl: Clarify platform description.

2001-06-08  Gary Thomas  <gthomas@redhat.com>

        * support/dl_edb7xxx.c: Change use of 'CharReady()' which seems
        to be unreliable on Windows/CygWin.  These changes should make
        this program work on Windows when built via CygWin.  Suggested
        by Lewin A.R.W. Edwards <larwe@larwe.com>.

2001-05-29  Jonathan Larmour  <jlarmour@redhat.com>

        * include/hal_platform_setup.h: Use correct 7209 define.

2001-05-01  Gary Thomas  <gthomas@redhat.com>

        * misc/edb7212_redboot_ROM.ecm: 
        * misc/edb7212_redboot.ecm: 
        * misc/edb7211_redboot_ROM.ecm: 
        * misc/edb7211_redboot.ecm: RedBoot rebuilt & configs updated.

        * include/hal_cache.h (HAL_ICACHE_IS_ENABLED): Add.

2001-04-16  Gary Thomas  <gthomas@redhat.com>

        * cdl/hal_arm_edb7xxx.cdl: Add CDL to describe CPU family.

2001-03-08  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_arm_edb7xxx.cdl: Removed
        CYGINT_HAL_VIRTUAL_VECTOR_SUPPORT_GUARANTEED which is now the
        default.

2001-02-23  Jesper Skov  <jskov@redhat.com>

        * include/hal_cache.h (HAL_FLASH_CACHES_OLD_MACROS):  This platform
        uses deprecated cache handling macros.

2001-02-23  Gary Thomas  <gthomas@redhat.com>

        * misc/edb7212_redboot_ROM.ecm: Renamed from edb7212_redboot_ROM.cfg

        * misc/edb7212_redboot.ecm: Renamed from edb7212_redboot.cfg

        * misc/edb7211_redboot_ROM.ecm: Renamed from edb7211_redboot_ROM.cfg

        * misc/edb7211_redboot.ecm: Renamed from edb7211_redboot.cfg

2001-02-13  Gary Thomas  <gthomas@redhat.com>

        * include/pkgconf/mlt_arm_edb7211_ram.h: 
        * include/pkgconf/mlt_arm_edb7211_ram.mlt: 
        * include/pkgconf/mlt_arm_edb7211_ram.ldi: 
        * include/pkgconf/mlt_arm_edb7212_ram.h: 
        * include/pkgconf/mlt_arm_edb7212_ram.mlt: 
        * include/pkgconf/mlt_arm_edb7212_ram.ldi: Adjust memory map
        for RedBoot [with networking].

        * src/edb7xxx_misc.c (hal_IRQ_handler): 
        Return CYGNUM_HAL_INTERRUPT_NONE for spurious interrupts.       

2001-02-08  Jesper Skov  <jskov@redhat.com>

        * src/hal_diag.c: Replace CYGSEM_HAL_DIAG_MANGLER_None with
        CYGDBG_HAL_DIAG_TO_DEBUG_CHAN.

        * cdl/hal_arm_edb7xxx.cdl: Respect channel configuration
        constraints.

2001-01-31  Jesper Skov  <jskov@redhat.com>

        * src/hal_diag.c: Replaced CYGDBG_HAL_DIAG_DISABLE_GDB_PROTOCOL
        with CYGSEM_HAL_DIAG_MANGLER_None

2001-01-26  Jesper Skov  <jskov@redhat.com>

        * src/hal_diag.c: Removed CYGSEM_HAL_VIRTUAL_VECTOR_DIAG check.
        * include/plf_stub.h: Moved reset macro to
        * include/hal_platform_ints.h: this file.

2000-12-04  Hugo Tyson  <hmt@redhat.com>

        * include/hal_cache.h: Consistently ensure that ARM registers used
        in MCR ops to cache-control coprocessors, where the data doesn't
        matter, all actually have data zero ("SBZ") as in the Jaggar book.
        This may well not be necessary, but for the sake of making sure...

2000-12-04  Gary Thomas  <gthomas@redhat.com>

        * include/hal_platform_setup.h: Reenable caching on FLASH/ROM.

        * include/hal_cache.h: Update cache macros to follow ARM
        and Cirrus Logic manuals more closely.  These changes seem
        to allow for cacheable FLASH segments.

2000-11-06  Jesper Skov  <jskov@redhat.com>

        * tests/dram_test.c: Add kernel check.

2000-10-26  Jonathan Larmour  <jlarmour@redhat.com>

        * misc/edb7211_redboot_ROM.cfg: Ensure CYGSEM_HAL_ROM_MONITOR is
        enabled
        * misc/edb7212_redboot_ROM.cfg: Ditto

2000-10-20  Jonathan Larmour  <jlarmour@redhat.com>

        * include/pkgconf/mlt_arm_cl7111_ram.mlt:
        * include/pkgconf/mlt_arm_cl7111_rom.mlt:
        * include/pkgconf/mlt_arm_edb7209_rom.mlt:
        * include/pkgconf/mlt_arm_edb7211_ram.mlt:
        * include/pkgconf/mlt_arm_edb7211_rom.mlt:
        * include/pkgconf/mlt_arm_edb7212_ram.mlt:
        * include/pkgconf/mlt_arm_edb7212_rom.mlt:
        Add heap1 section

        * include/pkgconf/mlt_arm_cl7111_ram.h:
        * include/pkgconf/mlt_arm_cl7111_rom.h:
        * include/pkgconf/mlt_arm_edb7209_rom.h:
        * include/pkgconf/mlt_arm_edb7211_ram.h:
        * include/pkgconf/mlt_arm_edb7211_rom.h:
        * include/pkgconf/mlt_arm_edb7212_ram.h:
        * include/pkgconf/mlt_arm_edb7212_rom.h:
        * include/pkgconf/mlt_arm_cl7111_ram.ldi:
        * include/pkgconf/mlt_arm_cl7111_rom.ldi:
        * include/pkgconf/mlt_arm_edb7209_rom.ldi:
        * include/pkgconf/mlt_arm_edb7211_ram.ldi:
        * include/pkgconf/mlt_arm_edb7211_rom.ldi:
        * include/pkgconf/mlt_arm_edb7212_ram.ldi:
        * include/pkgconf/mlt_arm_edb7212_rom.ldi:
        Regenerate

2000-09-17  Gary Thomas  <gthomas@redhat.com>

        * cdl/hal_arm_edb7xxx.cdl: Update platform/cpu identification strings.

2000-08-18  Gary Thomas  <gthomas@redhat.com>

        * src/hal_diag.c (cyg_hal_plf_serial_getc): Only call dram refresh
        [workaround] every 10ms or so, not all the time.  This fixes GDB
        serial overrun problems.

2000-08-16  Gary Thomas  <gthomas@redhat.com>

        * include/hal_cache.h (HAL_UCACHE_INVALIDATE_ALL): Fix - wrong code.

        * include/hal_platform_setup.h: Map all of SRAM (was only mapping
        4K which is all that the CL7111 had).
 
2000-08-15  Gary Thomas  <gthomas@redhat.com>

        * include/hal_platform_setup.h: Make ROM segment not cached (since 
        the data cache seems to stick on).

        * include/pkgconf/mlt_arm_edb7211_ram.h: 
        * include/pkgconf/mlt_arm_edb7211_ram.ldi: 
        * include/pkgconf/mlt_arm_edb7211_ram.mlt: Expand reserved area.

2000-08-14  Gary Thomas  <gthomas@redhat.com>
        
        * cdl/hal_arm_edb7xxx.cdl: Add support for RedBoot.

        * include/hal_cache.h: Trying to get cache working properly.

        * include/pkgconf/mlt_arm_edb7212_ram.h: 
        * include/pkgconf/mlt_arm_edb7212_ram.ldi: 
        * include/pkgconf/mlt_arm_edb7212_ram.mlt: Expand reserved area.

        * include/hal_diag.h: 
        * src/edb7xxx_misc.c: Add support for HAL_DELAY_US().

2000-07-07  Jesper Skov  <jskov@redhat.com>

        * src/edb7xxx_misc.c (dram_delay_loop): 
        * src/hal_diag.c (cyg_hal_plf_serial_getc,
        (cyg_hal_plf_serial_putc): Added delay loop.

2000-07-05  Jesper Skov  <jskov@redhat.com>

        * include/plf_stub.h (HAL_STUB_PLATFORM_RESET_ENTRY): Not comitted.

        * src/hal_diag.c: 
        * cdl/hal_arm_edb7xxx.cdl: 
        Clean up channel options.
        
        * src/plf_stub.c: [deleted]
        * src/hal_diag.c:
        * src/edb7xxx_misc.c: 
        * include/plf_stub.h:
        * include/hal_diag.h: 
        * cdl/hal_arm_edb7xxx.cdl: 
        Changed to use virtual vectors.

        * include/hal_platform_setup.h: #error instead of #err.

2000-06-18  Gary Thomas  <gthomas@redhat.com>

        * include/pkgconf/mlt_arm_cl7111_ram.ldi: 
        * include/pkgconf/mlt_arm_cl7111_ram.mlt: 
        * include/pkgconf/mlt_arm_cl7111_rom.ldi: 
        * include/pkgconf/mlt_arm_cl7111_rom.mlt: 
        * include/pkgconf/mlt_arm_edb7209_rom.ldi: 
        * include/pkgconf/mlt_arm_edb7209_rom.mlt: 
        * include/pkgconf/mlt_arm_edb7211_ram.ldi: 
        * include/pkgconf/mlt_arm_edb7211_ram.mlt: 
        * include/pkgconf/mlt_arm_edb7211_rom.ldi: 
        * include/pkgconf/mlt_arm_edb7211_rom.mlt: 
        * include/pkgconf/mlt_arm_edb7212_ram.ldi: 
        * include/pkgconf/mlt_arm_edb7212_ram.mlt: 
        * include/pkgconf/mlt_arm_edb7212_rom.ldi: 
        * include/pkgconf/mlt_arm_edb7212_rom.mlt: 
        Incorporate new fixed vectors (used on all ARM platforms).

2000-04-07  Gary Thomas  <gthomas@redhat.com>

        * cdl/hal_arm_edb7xxx.cdl: Fix build of i2s audio test.

2000-02-29  Jonathan Larmour  <jlarmour@redhat.co.uk>

        * include/pkgconf/mlt_arm_cl7111_ram.h:
        * include/pkgconf/mlt_arm_cl7111_ram.ldi:
        * include/pkgconf/mlt_arm_cl7111_ram.mlt:
        * include/pkgconf/mlt_arm_cl7111_rom.h:
        * include/pkgconf/mlt_arm_cl7111_rom.ldi:
        * include/pkgconf/mlt_arm_cl7111_rom.mlt:
        * include/pkgconf/mlt_arm_edb7209_rom.h:
        * include/pkgconf/mlt_arm_edb7209_rom.ldi:
        * include/pkgconf/mlt_arm_edb7211_ram.h:
        * include/pkgconf/mlt_arm_edb7211_ram.ldi:
        * include/pkgconf/mlt_arm_edb7211_ram.mlt:
        * include/pkgconf/mlt_arm_edb7211_rom.h:
        * include/pkgconf/mlt_arm_edb7211_rom.ldi:
        * include/pkgconf/mlt_arm_edb7211_rom.mlt:
        * include/pkgconf/mlt_arm_edb7212_ram.h:
        * include/pkgconf/mlt_arm_edb7212_ram.ldi:
        * include/pkgconf/mlt_arm_edb7212_ram.mlt:
        * include/pkgconf/mlt_arm_edb7212_rom.h:
        * include/pkgconf/mlt_arm_edb7212_rom.ldi:
        * include/pkgconf/mlt_arm_edb7212_rom.mlt:
        Align all sections on word boundaries

2000-02-28  Gary Thomas  <gthomas@cygnus.co.uk>

        * misc/kbd_support.c: Fix typo (in comment).

        * misc/kbd_test.c: Remove unused LCD include.

2000-02-21  Gary Thomas  <gthomas@cygnus.co.uk>

        * cdl/hal_arm_edb7xxx.cdl: Remove -mstructure-size-boundary=8
        option - no longer needed to build working networking code.

2000-02-18  Jonathan Larmour  <jlarmour@redhat.co.uk>

        * cdl/hal_arm_edb7xxx.cdl (CYGBLD_BUILD_GDB_STUBS): When
        building stubs, define every dependency required here rather than
        in the template

2000-02-16  Jesper Skov  <jskov@redhat.com>

        * src/edb7xxx_misc.c:
        * include/hal_platform_setup.h:
        CYG_HAL_ARM -> CYGPKG_HAL_ARM

2000-02-10  Gary Thomas  <gthomas@cygnus.co.uk>

        * tests/dram_test.c: Include proper testing infrastructure to
        make farm happy.

2000-02-10  Jesper Skov  <jskov@redhat.com>

        * include/plf_stub.h: 
        HAL_STUB_PLATFORM_STUBS_INIT->HAL_STUB_PLATFORM_INIT

        * misc/STUBS_config: 
        * src/hal_diag.c: 
        * include/pkgconf/hal_arm_edb7xxx.h: 
        Removed stubs as a legal startup type.

2000-02-09  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_arm_edb7xxx.cdl: Added remaining build dependencies.

2000-02-07  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_arm_edb7xxx.cdl: Use cpu option when linking.
        Fixed typo.
        
2000-02-03  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_arm_edb7xxx.cdl: Implements stubs.

2000-02-02  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_arm_edb7xxx.cdl: Added build rule for flash program.

        * misc/prog_flash.c (program_flash): Added expected argument.

2000-02-02  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_arm_edb7xxx.cdl: Use common stubs code and build
        rules. Removed stubs startup type.

2000-01-31  Gary Thomas  <gthomas@cygnus.co.uk>

        * tests/dram_test.c: Decrease total number of runs to keep test
        farm happy.

        * src/edb7xxx_misc.c (hal_clock_reset): Increase DRAM 'idle' time
        to give marginal hardware a chance.

2000-01-28  Gary Thomas  <gthomas@cygnus.co.uk>

        * cdl/hal_arm_edb7xxx.cdl: Add -mstructure-size-boundary=8 to
        compile options - required to get network structures properly
        aligned.

2000-01-28  John Dallaway  <jld@cygnus.co.uk>

        * cdl/hal_arm_edb7xxx.cdl:

        Fix parenting of CYGDAT_CYGMON_CONSOLE_DEV and
        CYGBLD_BUILD_CYGMON_BIN.

2000-01-28  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_arm_edb7xxx.cdl: Corrected build runes.

2000-01-27  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_arm_edb7xxx.cdl (CYGBLD_CYGMON_TARGET_REQUIREMENTS):
        Improved serial expression.
        Moved options into a CygMon HAL component.

2000-01-26  Jonathan Larmour  <jlarmour@redhat.co.uk>

        * cdl/hal_arm_edb7xxx.cdl (CYGBLD_CYGMON_TARGET_REQUIREMENTS): Only 
        activate when CYGPKG_CYGMON enabled

2000-01-26  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_arm_edb7xxx.cdl: Fix display string. Add CygMon options.

2000-01-24  Jesper Skov  <jskov@cygnus.co.uk>

        * cdl/hal_arm_edb7xxx.cdl: Add stubs build rule.

2000-01-24  John Dallaway  <jld@cygnus.co.uk>

        * cdl/*.cdl:

        Remove obsolete option CYGTST_TESTING_IDENTIFIER.

2000-01-19  Hugo Tyson  <hmt@cygnus.co.uk>

        * cdl/*.cdl: Add descriptions to a number of options &c which were
        lacking same, also tidied up other typos as noticed en passant.

2000-01-03  Gary Thomas  <gthomas@cygnus.co.uk>

        * src/edb7xxx_misc.c: Need to re-enable FIQ during software "refresh",
        no matter what method is being used [implicit or explicit].

1999-12-21  Gary Thomas  <gthomas@cygnus.co.uk>

        * include/hal_platform_extras.h: Map in expansion segments (used
        for ethernet and parallel port).

1999-12-14  Jonathan Larmour  <jlarmour@cygnus.co.uk>

        * support/Makefile: Update filenames from earlier source file change,
        and make other names generic

        * support/dl_edb7xxx.c (main): Give the correct device name if
        using the default.

1999-12-08  Gary Thomas  <gthomas@cygnus.co.uk>
        * include/pkgconf/mlt_arm_edb7212_ram.ldi:
        * include/pkgconf/mlt_arm_edb7212_ram.mlt:
        * include/pkgconf/mlt_arm_edb7212_rom.h:
        * include/pkgconf/mlt_arm_edb7212_rom.ldi:
        * include/pkgconf/mlt_arm_edb7212_rom.mlt:
        * include/pkgconf/mlt_arm_edb7212_ram.h: Update with .sram section.

1999-12-07  Gary Thomas  <gthomas@cygnus.co.uk>

        * cdl/hal_arm_edb7xxx.cdl: Add descriptive strings used by CygMon.

1999-11-29  Jonathan Larmour  <jlarmour@cygnus.co.uk>

        * src/hal_diag.c: Fix typoe: CYGDGB_HAL_DIAG_DISABLE_GDB_PROTOCOL
        -> CYGDBG_HAL_DIAG_DISABLE_GDB_PROTOCOL

1999-11-27  Jonathan Larmour  <jlarmour@cygnus.co.uk>

        * include/pkgconf/hal_arm_edb7xxx.h (HAL_PLATFORM_BOARD): Add missing endif

1999-11-26  Jonathan Larmour  <jlarmour@cygnus.co.uk>

        * misc/STUBS_config: Mention edb7212 in usage

1999-11-26  Gary Thomas  <gthomas@cygnus.co.uk>

        * include/pkgconf/hal_arm_edb7xxx.h: Add platform info defines.

1999-11-26  Jonathan Larmour  <jlarmour@cygnus.co.uk>

        * include/hal_platform_setup.h (PLATFORM_SETUP1): Backslash wrapped
        line properly

1999-11-25  Jonathan Larmour  <jlarmour@cygnus.co.uk>

        * include/hal_platform_setup.h (PLATFORM_SETUP1): Fix typo
        Init_MEMORY_CONFIG -> INIT_MEMORY_CONFIG

        * src/hal_diag.c: Conditionalize def of diag_buffer for only when it's
        explicitly wanted and someone hacks the code
        (hal_diag_write_char): Likewise

1999-11-25  Gary Thomas  <gthomas@cygnus.co.uk>

        * include/pkgconf/mlt_arm_edb7212_stubs.h: 
        * include/pkgconf/mlt_arm_edb7211_stubs.h: 
        * include/pkgconf/mlt_arm_cl7111_stubs.h: New file.

        * include/pkgconf/mlt_arm_edb7209_rom.h: 
        * include/pkgconf/mlt_arm_edb7212_ram.h: 
        * include/pkgconf/mlt_arm_edb7212_rom.h: 
        * include/pkgconf/mlt_arm_edb7211_ram.h: 
        * include/pkgconf/mlt_arm_edb7211_rom.h: 
        * include/pkgconf/mlt_arm_cl7111_rom.h: 
        * include/pkgconf/mlt_arm_cl7111_ram.h: Update 'do not edit' strings.

1999-11-23  Gary Thomas  <gthomas@cygnus.co.uk>

        * src/edb7xxx_misc.c (hal_clock_reset): Fix DRAM "idle" time > 200us.

1999-11-23  Gary Thomas  <gthomas@cygnus.co.uk>

        * src/edb7xxx_misc.c (hal_clock_reset): EP7209 has no DRAM, thus
        no DRAM starvation problem.

1999-11-22  Gary Thomas  <gthomas@cygnus.co.uk>

        * include/pkgconf/mlt_arm_edb7212_stubs.h: New file.
        
        * include/pkgconf/mlt_arm_edb7209_rom.h: 
        * include/pkgconf/mlt_arm_edb7209_rom.mlt: 
        * include/pkgconf/mlt_arm_edb7209_rom.ldi: 
        * include/pkgconf/mlt_arm_edb7212_rom.h: 
        * include/pkgconf/mlt_arm_edb7212_rom.mlt: 
        * include/pkgconf/mlt_arm_edb7212_rom.ldi: 
        * include/pkgconf/mlt_arm_edb7212_stubs.mlt: 
        * include/pkgconf/mlt_arm_edb7212_stubs.ldi: Add MMU tables section.

        * include/pkgconf/mlt_arm_edb7211_stubs.h: New file.
        
        * include/pkgconf/mlt_arm_edb7211_stubs.mlt: 
        * include/pkgconf/mlt_arm_edb7211_stubs.ldi: Add MMU tables section.

        * misc/STUBS_config: Add patch to set up for static MMU tables.

        * include/hal_platform_setup.h: Some rearranging to allow for
        static MMU tables.

        * include/hal_platform_extras.h: New file.

1999-11-19  Gary Thomas  <gthomas@cygnus.co.uk>

        * include/pkgconf/hal_arm_edb7xxx.h: Fix bogus comment.

        * misc/STUBS_config: Change variable name to reflect usage.
        EDB7x11 => EDB7xxx.

1999-11-18  Gary Thomas  <gthomas@cygnus.co.uk>

        * include/pkgconf/mlt_arm_edb7209_ram.mlt:
        * include/pkgconf/mlt_arm_edb7209_ram.ldi:
        * include/pkgconf/mlt_arm_edb7209_stubs.mlt:
        * include/pkgconf/mlt_arm_edb7209_stubs.ldi: Removed
        
        * include/pkgconf/mlt_arm_edb7209_rom.mlt:
        * include/pkgconf/mlt_arm_edb7209_rom.ldi:
        * include/pkgconf/mlt_arm_cl7111_rom.mlt:
        * include/pkgconf/mlt_arm_cl7111_rom.ldi:
        * include/pkgconf/mlt_arm_cl7111_ram.mlt:
        * include/pkgconf/mlt_arm_cl7111_ram.ldi: New [more complete] layout.

        * include/pkgconf/mlt_arm_edb7209_rom.h: 
        * include/pkgconf/mlt_arm_cl7111_rom.h: 
        * include/pkgconf/mlt_arm_cl7111_ram.h: New file(s).

1999-11-18  Gary Thomas  <gthomas@cygnus.co.uk>

        * include/pkgconf/hal_arm_edb7xxx.h: EDB7209 has only ROM startup.

        * cdl/hal_arm_edb7xxx.cdl: EDB7209 has only ROM startup.
1999-11-16  John Dallaway  <jld@cygnus.co.uk>

        * cdl/hal_arm_edb7xxx.cdl: Tidy display string.

1999-11-16  Gary Thomas  <gthomas@cygnus.co.uk>

        * cdl/hal_arm_edb7xxx.cdl: Fix typo.
        Flushing out support options for various platforms.

1999-11-15  Gary Thomas  <gthomas@cygnus.co.uk>

        The great renaming.  All platform references are now EDB7xxx, except
        for CL7111 (archaic) which remains.  This required renaming of the
        whole directory, along with many internal files.

1999-11-12  Gary Thomas  <gthomas@cygnus.co.uk>

        * tests/dram_test.c: Make more generic (no platform dependencies).

        * src/cl7211_misc.c (hal_clock_reset): Implement "bus idle" code
        which helps with DRAM refresh problem.

        * include/plf_stub.h (HAL_STUB_PLATFORM_RESET): Add reset support.

1999-11-11  Gary Thomas  <gthomas@cygnus.co.uk>

        * tests/dram_test.c (dram_exercise): Use MLT constants to define
        set of memory to be tested.  Make stack size HAL defined.
        This test is nearly ready to be promoted to a system-wide test.

        * include/hal_platform_setup.h (DRAM_LA_END): Adjust to accurately
        convey end of usable RAM (leave out MMU tables, etc).

1999-11-09  Gary Thomas  <gthomas@cygnus.co.uk>

        * src/hal_diag.c: Fix stupid CPP error.

        * include/pkgconf/mlt_arm_eb7212_rom.h:
        * include/pkgconf/mlt_arm_eb7212_ram.h: New files.

        * include/pkgconf/mlt_arm_eb7212_ram.ldi:
        * include/pkgconf/mlt_arm_eb7212_ram.mlt:
        * include/pkgconf/mlt_arm_eb7212_rom.ldi:
        * include/pkgconf/mlt_arm_eb7212_ram.mlt:
        * include/pkgconf/mlt_arm_eb7211_ram.ldi:
        * include/pkgconf/mlt_arm_eb7211_ram.mlt:
        * include/pkgconf/mlt_arm_eb7211_rom.ldi:
        * include/pkgconf/mlt_arm_eb7211_rom.mlt: Correct memory layout.

1999-11-05  Gary Thomas  <gthomas@cygnus.co.uk>

        * src/hal_diag.c: Incorporate option to force raw diagnostic
        I/O (no GDB protocol).

1999-11-03  Gary Thomas  <gthomas@cygnus.co.uk>

        * cdl/hal_arm_cl7211.cdl: 
        * include/pkgconf/hal_arm_cl7211.h: Change default clock speed
        to 36MHz with no software DRAM refresh (hardware is stable with
        this combo).

1999-11-03  John Dallaway  <jld@cygnus.co.uk>

        * cdl/hal_arm_cl7211.cdl: Define build options.

1999-11-01  Jesper Skov  <jskov@cygnus.co.uk>

        * cdl/hal_arm_cl7211.cdl: Remove define_proc comments.

1999-10-27  Gary Thomas  <gthomas@cygnus.co.uk>

        * src/cl7211_misc.c (enable_FIQ): New function.  Used to re-enable
        FIQ interrupts during DRAM refresh code.

        * include/pkgconf/mlt_arm_eb7211_stubs.h:
        * include/pkgconf/mlt_arm_eb7211_rom.h:
        * include/pkgconf/mlt_arm_eb7211_ram.h: New files.

        * include/pkgconf/mlt_arm_eb7211_rom.ldi:
        * include/pkgconf/mlt_arm_eb7211_ram.ldi:
        * include/pkgconf/mlt_arm_eb7211_stubs.ldi:
        * include/pkgconf/mlt_arm_eb7211_ram.mlt:
        * include/pkgconf/mlt_arm_eb7211_rom.mlt:
        * include/pkgconf/mlt_arm_eb7211_stubs.mlt: Update for new layout
        which describes physical regions completely.

1999-10-27  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_diag.c: Fixed conditional include.

1999-10-26  Hugo Tyson  <hmt@cygnus.co.uk>

        * src/hal_diag.c (hal_diag_write_char): Use new macro
        CYG_HAL_GDB_ENTER_CRITICAL_IO_REGION and its mate to control
        stepping through gdb $O packet output.

1999-10-25  Gary Thomas  <gthomas@cygnus.co.uk>

        * tests/PKGconf.mak: Add DRAM test program.

        * tests/dram_test.c: New file.

        * include/hal_platform_setup.h: Fix DRAM mapping (was slightly
        incorrect at end of first DRAM chip).

1999-10-26  John Dallaway  <jld@cygnus.co.uk>

        * cdl/hal_arm_cl7211.cdl:

        Rename CYGBLD_GLOBAL_PREFIX to
        CYGBLD_GLOBAL_COMMAND_PREFIX

1999-10-20  Simon FitzMaurice <sdf@cygnus.co.uk>
        * cdl/hal_arm_aeb.cdl:

        Remove -Wl options from compiler flags

1999-10-20  John Dallaway  <jld@cygnus.co.uk>

        * cdl/hal_arm_cl7211.cdl:

        Specify "-mpu=arm710c" for CL-PS7111.

1999-10-19  John Dallaway  <jld@cygnus.co.uk>

        * cdl/hal_arm_cl7211.cdl:

        Substitute "cl7211"->"eb7211" in MLT-related options.

1999-10-19  John Dallaway  <jld@cygnus.co.uk>

        * cdl/hal_arm_cl7211.cdl:

        Define cdl_options for the memory layout linker script
        fragment and the memory layout header file.

        Define cdl_options for build flags and command prefix.

1999-10-06  John Dallaway  <jld@cygnus.co.uk>

        * cdl/hal_arm_cl7211.cdl:
        Define CYGTST_TESTING_IDENTIFIER.

1999-10-04  Gary Thomas  <gthomas@cygnus.co.uk>
        * src/cl7211_misc.c (hal_hardware_init): Update hardware timings.

        * include/hal_platform_setup.h: Allow ROM applications to be linked
        at "ram" addresses and be automatically relocated at startup time.

1999-09-23  Gary Thomas  <gthomas@cygnus.co.uk>

        * src/plf_stub.c: 
        * src/hal_diag.c: Revert [forced] baud rate changes.

1999-09-21  Gary Thomas  <gthomas@cygnus.co.uk>

        * misc/lcd_panel_support.c (lcd_panel_server): Take out some prints.

1999-09-18  Gary Thomas  <gthomas@cygnus.co.uk>
        * misc/lcd_support.c (lcd_vprintf): 
        * misc/kbd_support.c (kbd_getc): 
        * misc/kbd_test.c (kbd_exercise): Clean up warnings.

1999-09-16  Gary Thomas  <gthomas@cygnus.co.uk>

        * misc/lcd_support.c (lcd_putc): Add cursor support.  Fix '\b'.

1999-09-15  Gary Thomas  <gthomas@cygnus.co.uk>

        * misc/lcd_panel_support.c (lcd_panel_server): Reorg sampling
        loop to use a weighted average (try and avoid bad results).

        * misc/kbd_test.c (kbd_exercise): Use new kbd_getc() function.

        * misc/kbd_support.c (kbd_getc): New function.

        * misc/lcd_support.c: Add simple printf() code. 

1999-09-13  Gary Thomas  <gthomas@cygnus.co.uk>

        * include/pkgconf/mlt_arm_eb7212_ram.ldi: 
        * include/pkgconf/mlt_arm_eb7212_ram.mlt: Fix DRAM limits.

        * include/pkgconf/mlt_arm_eb7211_ram.ldi: 
        * include/pkgconf/mlt_arm_eb7211_ram.mlt: Fix DRAM limits.

1999-09-13  Gary Thomas  <gthomas@cygnus.co.uk>
        * images/gdb_module.bin: Rebuild with date/time stamp.  Notice
        that default baud rate is now 115200.

        * misc/lcd_panel_support.c (lcd_panel_init): Make initialization
        of LCD panel as stand-alone as possible.

        * misc/lcd_panel_support.c: New file - support split out.

        * misc/panel_test.c (panel_exercise): Reorg test with separate
        support file.

1999-09-12  Gary Thomas  <gthomas@cygnus.co.uk>

        * misc/kbd_support.c: New file.  Also change to more or less
        ignore interrupts since they don't work for many keys!

        * misc/kbd_test.c: Move keyboard support routines to separate
        file.

1999-09-11  Gary Thomas  <gthomas@cygnus.co.uk>

        * src/cl7211_misc.c (hal_hardware_init): Set up platform registers.

1999-09-10  Gary Thomas  <gthomas@cygnus.co.uk>

        * include/hal_platform_setup.h: Fix spelling error.

1999-09-09  Gary Thomas  <gthomas@cygnus.co.uk>
        * misc/i2s_audio.c: New test for AUDIO interface.
                
        * include/hal_cl7211.h: Add I2S definitions for EB7209.

        * misc/kbd_test.c: Major rework.  Now uses a separate thread
        to manage the keyboard, debounce, etc.  Result is a series of
        events placed into a kernel 'mbox'.
1999-09-08  Gary Thomas  <gthomas@cygnus.co.uk>

        * misc/panel_test.c: Trick for these interrupts is that they
        only happen when the drive is 0x70.

        * misc/kbd_test.c: Found trick to get interrupts - need to leave
        columns hot!

        * include/pkgconf/mlt_arm_eb7211_rom.mlt: 
        * include/pkgconf/mlt_arm_eb7211_rom.ldi: Change RAM layout.

        * include/pkgconf/mlt_arm_eb7209_rom.mlt: 
        * include/pkgconf/mlt_arm_eb7209_rom.ldi: 
        * include/pkgconf/mlt_arm_eb7212_rom.mlt: 
        * include/pkgconf/mlt_arm_eb7212_rom.ldi: Change RAM layout.

        * src/cl7211_misc.c (hal_hardware_init): Set up various hardware
        segments (not totally complete).
        * include/hal_platform_setup.h: Made ROM segment #1 non-cacheable.

        * misc/kbd_test.c: New test for ASCII keyboard.  Interrupts
        not yet working.

        * misc/panel_test.c: Fix panel driving code.  Can now read
        panel samples, but no interrupts.

        * src/cl7211_misc.c: Add missing clear for keyboard interrupt.

1999-09-06  Gary Thomas  <gthomas@cygnus.co.uk>

        * misc/PKGconf.mak (PROGS): Add new test.

        * misc/panel_test.c: New file.  Test code for LCD touch panel.

        * misc/lcd_support.c: New file.

        * misc/lcd_test.c: Move LCD driving code to 'lcd_support.c' so it
        can be shared.

1999-09-03  Gary Thomas  <gthomas@cygnus.co.uk>

        * misc/lcd_test.c (lcd_drawc): Correct drawing of larger characters.

        * misc/PKGconf.mak: Make LCD test program for all platforms.

        * include/pkgconf/mlt_arm_cl7211_rom.mlt: 
        * include/pkgconf/mlt_arm_cl7211_rom.ldi: 
        * include/pkgconf/mlt_arm_cl7211_ram.mlt: 
        * include/pkgconf/mlt_arm_cl7211_ram.ldi: 72xx has 16M by default.

        * misc/PKGconf.mak: Remove extra [left over] step in make.

1999-09-02  Jonathan Larmour  <jlarmour@cygnus.co.uk>

        * misc/PKGconf.mak: Use correct EXEEXT for gdb_module program.

1999-09-02  Gary Thomas  <gthomas@cygnus.co.uk>

        * support/io.c (uspin): Change timing - ugly.

        * src/cl7211_misc.c: Disable out BATLOW testing code.

        * include/hal_platform_setup.h: Better setup when LCD is installed.

        * include/pkgconf/hal_arm_cl7211.h: Make LCD installed by default.

        * misc/lcd_test.c: Rework for larger ALPS unit.  Also make characters
        twice as big (so there's a chance at seeing them!)

1999-08-16  John Dallaway  <jld@cygnus.co.uk>

        * include/pkgconf/hal_arm_cl7211.h:

        Proper case various display strings.

1999-08-12  John Dallaway  <jld@cygnus.co.uk>

        * cdl/hal_arm_cl7211.cdl:
        Define CYG_HAL_STARTUP and CYGHWR_MEMORY_LAYOUT.

1999-07-28  Gary Thomas  <gthomas@cygnus.co.uk>

        * misc/STUBS_config: Update for latest hal.h.  Also add way to
        specify platform (second parameter).

1999-07-14  Hugo Tyson  <hmt@cygnus.co.uk>

        * include/hal_cache.h (HAL_UCACHE_LINE_SIZE): Correct the comment
        and the value: this is supposed to be in bytes.

1999-06-22  Gary Thomas  <gthomas@cygnus.co.uk>

        * src/cl7211_misc.c (hal_IRQ_handler): Remove some debug code.
        Add simple handler for battery low to test FIQ support.

1999-06-18  Gary Thomas  <gthomas@cygnus.co.uk>

        * src/plf_stub.c: 
        * src/hal_diag.c: Use pkgconf derived platform include file.

        * src/cl7211_misc.c (hal_hardware_init): 
        * include/pkgconf/hal_arm_cl7211.h: Add configuration control for
        CPU processor speed.  Default to 73.728 MHz.

1999-06-17  Gary Thomas  <gthomas@cygnus.co.uk>

        * include/hal_platform_setup.h (MAP_DRAM): 16M layout was wrong.

1999-06-16  Gary Thomas  <gthomas@cygnus.co.uk>

        * src/hal_diag.c: Clean up.

        * include/hal_platform_setup.h (PLATFORM_SETUP1): 
        Better MMU initialization for IO segments.
        (PLATFORM_SETUP1): Add mappings for expansion I/O.

        * src/cl7211_misc.c (hal_hardware_init): Turn on DIAG LED.

        * include/hal_cl7211.h: Add LED flasher definitions.

1999-06-15  Gary Thomas  <gthomas@cygnus.co.uk>

        * misc/prog_flash.c: Massive rewrite/upgrade to handle Intel
        parts that are on the 7211, as well as the ATMEL parts on 7111.
        This program should work for either and gives a good example
        of how to access/program/erase the FLASH.

        * include/hal_platform_setup.h (CYGHWR_HAL_ARM_HAS_MMU): Define.

        * misc/PKGconf.mak (gdb_module.img): 
        * include/pkgconf/mlt_arm_cl7211_stubs.mlt: 
        * include/pkgconf/mlt_arm_cl7211_stubs.ldi: Support to allow
        stubs to be the startup application (GDB on board).

1999-06-14  Gary Thomas  <gthomas@cygnus.co.uk>

        * include/hal_cache.h: Turn on FLUSH macros.

1999-06-11  Gary Thomas  <gthomas@cygnus.co.uk>

        * include/hal_cache.h: Update with new unified cache support.

1999-06-09  Gary Thomas  <gthomas@cygnus.co.uk>

        * include/hal_platform_setup.h (PLATFORM_SETUP1): Remove debug code.

        * include/pkgconf/hal_arm_cl7211.h: Add new configuration options.
        DRAM size (currently 2M and 16M supported).
        LCD installed?

        * include/hal_platform_setup.h: Reorganize to support configuration
        of DRAM size and LCD installed.

1999-05-21  Gary Thomas  <gthomas@cygnus.co.uk>

        * include/pkgconf/hal_arm_cl7211.h: New configury to support
        multiple versions of CLxx11.

1999-05-20  Gary Thomas  <gthomas@cygnus.co.uk>

        * include/pkgconf/hal_arm_cl7211.h: Move RTC setup here.

//===========================================================================
//####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
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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//
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// 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
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// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
//===========================================================================