changelog

开放源码实时操作系统源码.

2004-08-12  Jani Monoses <[e-mail]>

	* cdl/hal_arm_edb7xxx.cdl:
	* src/hal_diag.c: Support baudrate change via virtual vectors.

2004-04-22  Jani Monoses <[e-mail]>

	 * cdl/hal_arm_edb7xxx.cdl :
	 Invoke tail with stricter syntax that works in latest coreutils. 

2003-12-05  Andrew Lunn  <[e-mail]>

	* include/hal_diag.h: hal_delay_us() is a C function.


2003-09-21  Gary Thomas  <[e-mail]>

	* misc/edb7312_redboot_RAM.ecm: 
	* misc/edb7312_redboot_ROM.ecm: 
	* misc/edb7312_redboot_ROMRAM.ecm:  Adjust for changes in RedBoot
	template - DNS now must be enabled manually.

2003-07-18  Nick Garnett  <[e-mail]>

	* cdl/hal_arm_edb7xxx.cdl:
        Changed values for CYGNUM_HAL_RTC_NUMERATOR,
        CYGNUM_HAL_RTC_DENOMINATOR and CYGNUM_HAL_RTC_PERIOD to
        "default_value" from "calculated". This makes it easier
        to change these values globally.
        
2003-03-28  Jani Monoses  <[e-mail]>

	* include/hal_platform_setup.h: EDB7211 has two 8M FLASH chips
	with different chip selects, so map them contiguously.
	Also fix compiler warning with #if to #ifdef.

	* include/pkgconf/mlt_arm_edb7211_rom.mlt: Update to reflect ROM
	being 16M not 8M now.
	* include/pkgconf/mlt_arm_edb7211_rom.ldi: Ditto.
	* include/pkgconf/mlt_arm_edb7211_rom.h: Ditto.

2003-02-13  Gary Thomas  <[e-mail]>

	* 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  <[e-mail]>

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

2003-02-06  Gary Thomas  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* cdl/hal_arm_edb7xxx.cdl: Clean up CDL.

2002-05-07  Gary Thomas  <[e-mail]>

	* cdl/hal_arm_edb7xxx.cdl: 
	Standardize CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT usage.

2002-04-29  Jonathan Larmour  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

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

2002-03-04  Hugo Tyson  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

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

2002-01-28  Jesper Skov  <[e-mail]>

	* include/plf_io.h: Added.

2002-01-22  Jonathan Larmour  <[e-mail]>

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

2001-12-06  Jonathan Larmour  <[e-mail]>

	* 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  <[e-mail]>

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

2001-11-10  Gary Thomas  <[e-mail]>

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

2001-11-06  Gary Thomas  <[e-mail]>

	* 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  <[e-mail]>

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

2001-10-12  Jonathan Larmour  <[e-mail]>

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

2001-10-03  Gary Thomas  <[e-mail]>

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

2001-10-03  Gary Thomas  <[e-mail]>

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

2001-10-03  Gary Thomas  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]

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

2001-09-25  Gary Thomas  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>
2001-07-18  Jonathan Larmour  <[e-mail]>

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

2001-06-29  Jonathan Larmour  <[e-mail]>

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

2001-06-28  Jonathan Larmour  <[e-mail]>

	* cdl/hal_arm_edb7xxx.cdl: Clarify platform description.

2001-06-08  Gary Thomas  <[e-mail]>

	* 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 <[e-mail]>.

2001-05-29  Jonathan Larmour  <[e-mail]>

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

2001-05-01  Gary Thomas  <[e-mail]>

	* 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  <[e-mail]>

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

2001-03-08  Jesper Skov  <[e-mail]>

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

2001-02-23  Jesper Skov  <[e-mail]>

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

2001-02-23  Gary Thomas  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* src/hal_diag.c: Replaced CYGDBG_HAL_DIAG_DISABLE_GDB_PROTOCOL
	with CYGSEM_HAL_DIAG_MANGLER_None

2001-01-26  Jesper Skov  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* tests/dram_test.c: Add kernel check.

2000-10-26  Jonathan Larmour  <[e-mail]>

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

2000-10-20  Jonathan Larmour  <[e-mail]>

	* 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: