changelog

开放源码实时操作系统源码.

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

	 * cdl/hal_mips_rm7000_ocelot.cdl :
	 Invoke tail with stricter syntax that works in latest coreutils. 

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

	* cdl/hal_mips_rm7000_ocelot.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.
        
2001-08-31  David Woodhouse  <[e-mail]>

	* cfl/hal_mips_rm7000_ocelot.cdl: Fix compiler options to use
	-mips2 for BE build, and make the LE options match the BE options
	in all but endianness.

2001-08-09  Jonathan Larmour  <[e-mail]>

	* include/plf_intr.h: Move HAL_INTERRUPT_ interrupt controller
	access macros to variant HAL as they are generic.

2001-08-08  Chris Morrow  <[e-mail]>

	* include/plf_intr.h (HAL_INTERRUPT_MASK): Use correct comparison
	for determining when to use interrupt control register.
	Also use cfc rather than mfc insns. Also simplify a fraction.
	(HAL_INTERRUPT_UNMASK): Ditto.

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

	* cdl/hal_mips_rm7000_ocelot.cdl: Removed obsolete and wrong
	gdb_module build runes.

2001-06-22  Jesper Skov  <[e-mail]>

	* misc/redboot_RAM.ecm: Force 32k stack.
	* misc/redboot_ROM.ecm: Same.

2001-06-08  David Woodhouse <[e-mail]>

	* src/platform.S: Change CS bank 3 parameters to 8-bit.

2001-05-23  Jesper Skov  <[e-mail]>

	* misc/redboot_RAM.ecm: Use generic AMD driver.
	* misc/redboot_ROM.ecm: Same.

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

	* cdl/hal_mips_rm7000_ocelot.cdl: Removed
	CYGINT_HAL_VIRTUAL_VECTOR_SUPPORT_GUARANTEED which is now the
	default.

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

	* include/plf_cache.h:  Removed HAL_FLASH_CACHES_WANT_OPTIMAL. It
	is now the default.

2001-02-08  Jesper Skov  <[e-mail]>

	* cdl/hal_mips_rm7000_ocelot.cdl: Respect channel configuration
	constraints.

	* src/ns16552.c: Replace CYGSEM_HAL_DIAG_MANGLER_None with
	CYGDBG_HAL_DIAG_TO_DEBUG_CHAN.

2001-02-01  Jesper Skov  <[e-mail]>

	* src/platform.S: Handle interrupt chaining.
	* include/platform.inc: Same.
	* include/plf_intr.h: Same.
	* src/plf_mk_defs.c: Same.

2001-01-31  Jesper Skov  <[e-mail]>

	* src/ns16552.c: Replaced CYGDBG_HAL_DIAG_DISABLE_GDB_PROTOCOL
	with CYGSEM_HAL_DIAG_MANGLER_None

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

	* src/ns16552.c: Removed CYGSEM_HAL_VIRTUAL_VECTOR_DIAG check.
	* include/plf_stub.h: Reset macros moved
	* include/plf_intr.h: to this file.

2001-01-24  Jesper Skov  <[e-mail]>

	* misc/redboot_RAM.ecm: Enable ethernet.
	* misc/redboot_ROM.ecm: Same.

	* include/plf_intr.h: PCI interrupt B is wired to i82559.

2001-01-19  Jesper Skov  <[e-mail]>

	* cdl/hal_mips_rm7000_ocelot.cdl: Updated PCI space options
	accordingly.

	* src/platform.S: Add endian handling of memory init code.

	* include/pkgconf/mlt_mips_rm7000_ocelot_rom.h: Update address
	space to 256MB. Add space for PCI access.
	* include/pkgconf/mlt_mips_rm7000_ocelot_rom.mlt: Same.
	* include/pkgconf/mlt_mips_rm7000_ocelot_rom.ldi: Same.
	* include/pkgconf/mlt_mips_rm7000_ocelot_ram.h: Same.
	* include/pkgconf/mlt_mips_rm7000_ocelot_ram.mlt: Same.
	* include/pkgconf/mlt_mips_rm7000_ocelot_ram.ldi: Same.

2001-01-15  Jesper Skov  <[e-mail]>

	* src/plf_misc.c: Enable PCI access to memory.
	* include/plf_io.h: Clean up PCI space mappings.

	* src/plf_misc.c: The Galileo PCI config is in little-endian mode
	while all other devices are in big-endian mode. Cruft to deal with
	that.
	* include/plf_io.h: Same.

2001-01-12  Jesper Skov  <[e-mail]>

	* include/plf_io.h: Spacious PCI mappings.
	* src/plf_misc.c (cyg_hal_plf_pci_init): Removed REMAP settings.

	* include/plf_io.h: PCI memory changes.
	* src/plf_misc.c (cyg_hal_plf_pci_init): Same. Doesn't seem to
	make much of a difference though.

	* cdl/hal_mips_rm7000_ocelot.cdl: New toolchain again.

2001-01-10  Jesper Skov  <[e-mail]>

	* src/platform.S: Snuffed some more code from Mark to set the RAM
	up properly. Not tested, and may not work with the full 512MB
	[there was a mention of an Galileo errata]. We'll see.

	* include/pkgconf/mlt_mips_rm7000_ocelot_ram.h: Hacked to provide
	PCI window [no .mlt update since it'll all have to change for
	fixed memory init anyway].
	* include/pkgconf/mlt_mips_rm7000_ocelot_ram.ldi: Same.

	* cdl/hal_mips_rm7000_ocelot.cdl: Added PCI memory window
	options. Changed tools (again) which required some option hacking
	as well. Fixed CPU clock / RTC rate issue.

	* src/platform.S: Removed PCI init code.

	* include/plf_io.h: Replace PCI macros with functions.
	Added Galileo definitions.
	* src/plf_misc.c: PCI functions. Code written by Mark
	Salter.
	
	* cdl/hal_mips_rm7000_ocelot.cdl: Change tool prefix.

2000-12-08  Jesper Skov  <[e-mail]>

	* src/platform.S (hal_memc_setup_table): Only do one PCI access
	retry.

2000-12-07  Jesper Skov  <[e-mail]>

	* src/platform.S: Named PCI config registers.

	* include/plf_intr.h: Added bogus PCI vectors.

	* include/plf_io.h: Added, cloned from VRC4373 file. Pretty bogus
	though. Probably need timeout support like the vrc4373 as well.

2000-12-06  Jesper Skov  <[e-mail]>

	* cdl/hal_mips_rm7000_ocelot.cdl: Appears to only run at 150MHz.
	Don't relocate RedBoot ELF image.

	* include/pkgconf/mlt_mips_rm7000_ocelot_ram.h: Changed to 16MB
	size. Need to look into why the full 256/512MB is not accessible.
	* include/pkgconf/mlt_mips_rm7000_ocelot_ram.ldi: Same.
	* include/pkgconf/mlt_mips_rm7000_ocelot_ram.mlt: Same.
	* include/pkgconf/mlt_mips_rm7000_ocelot_rom.h: Same.
	* include/pkgconf/mlt_mips_rm7000_ocelot_rom.ldi: Same.
	* include/pkgconf/mlt_mips_rm7000_ocelot_rom.mlt: Same.

	* misc/redboot_RAM.ecm: Added.
	* misc/redboot_ROM.ecm: Added.

	* cdl/hal_mips_rm7000_ocelot.cdl: Produce .srec and .img files.

	* include/plf_cache.h (HAL_FLASH_CACHES_WANT_OPTIMAL): Defined.

2000-12-04  Jesper Skov  <[e-mail]>

	* include/pkgconf/mlt_mips_rm7000_ocelot_ram.h: Proper sizes.
	* include/pkgconf/mlt_mips_rm7000_ocelot_ram.ldi: Same.
	* include/pkgconf/mlt_mips_rm7000_ocelot_ram.mlt: Same.
	* include/pkgconf/mlt_mips_rm7000_ocelot_rom.h: Same.
	* include/pkgconf/mlt_mips_rm7000_ocelot_rom.ldi: Same.
	* include/pkgconf/mlt_mips_rm7000_ocelot_rom.mlt: Same.

	* src/platform.S (hal_memc_setup_table): Fixed so it sets up SDRAM
	correctly (only 256MB, though, I think - only uses banks 0 and 2).

2000-12-01  Jesper Skov  <[e-mail]>

	* src/platform.S: Initialization code. Still not working.

	* cdl/hal_mips_rm7000_ocelot.cdl: Added CPU clock and RedBoot
	options.

2000-11-30  Jesper Skov  <[e-mail]>

	* src/ns16552.c: Use uncached address space.

	* Cloned from ref4955. Still stuff to clean out and stuff to add.

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