changelog

开放源码实时操作系统源码.

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/redboot_RAM.ecm: 
	* misc/redboot_ROM.ecm:  Adjust for changes in RedBoot
	template - DNS now must be enabled manually.

2003-07-03  Gary Thomas  <[e-mail]>

	* include/hal_platform_setup.h: Remove erroneous 'O' that somehow
	crept into this file.

2003-06-21  Mark Salter  <[e-mail]>

	* include/hal_platform_setup.h: Use base+offset addressing to access
	I2C port.

2003-02-22  Mark Salter  <[e-mail]>

	* src/iq80321_pci.c (cyg_hal_plf_pci_init): Make BAR0 non-prefetchable.

2003-02-12  Mark Salter  <[e-mail]>

	* include/iq80321.h: Fix battery defines.
	* src/diag/battery.c: Fix battery tests to match updated docs.

2003-01-30  Mark Salter  <[e-mail]>

	* include/pkgconf/mlt_*: Adjust RAM size to match max supported.
	Actual size of installed RAM determined at runtime.
	
2003-01-22  Mark Salter  <[e-mail]>

	* src/diag/diag.c: Don't define DEFINE_VARS.

2002-09-23  Mark Salter  <[e-mail]>

	* include/plf_mmap.h: Remove. Not used.

2002-09-19  Mark Salter  <[e-mail]>

	* misc/redboot_RAM.ecm: Add CYGPKG_HAL_ARM_XSCALE_CORE.
	* misc/redboot_RAM_ALTMAP.ecm: Ditto.
	* misc/redboot_ROM.ecm: Ditto.
	* misc/redboot_ROM_ALTMAP.ecm: Ditto.

2002-08-12  Mark Salter  <[e-mail]>

	* misc/redboot_ROM.ecm: Remove CYGSEM_REDBOOT_ARM_LINUX_BOOT.
	* misc/redboot_RAM.ecm: Ditto.

	* include/hal_platform_setup.h: Do some ATU initialization
	before scrubbing, so PC BIOS can continue booting during
	time consuming scrub.

	* src/iq80321_pci.c (cyg_hal_plf_pci_init): Always set ATUCMD
	register. Moved some ATU initialization to hal_platform_setup.h.
	(cyg_hal_plf_wait_for_bios): Moved some ATU initialization to
	hal_platform_setup.h.

2002-07-15  Mark Salter  <[e-mail]>

	* include/pkgconf/mlt_arm_xscale_iq80321_rom.mlt: Add mmu_tables section.
	* include/pkgconf/mlt_arm_xscale_iq80321_rom.ldi: Regenerated.
	* include/pkgconf/mlt_arm_xscale_iq80321_rom.h: Ditto.

2002-05-28  Mark Salter  <[e-mail]>

	* cdl/hal_arm_xscale_iq80321.cdl: Add HAL_PLATFORM_MACHINE_TYPE.

	* misc/redboot_RAM.ecm: Changed Linux address.
	* misc/redboot_ROM.ecm: Ditto.

2002-05-24  Jonathan Larmour  <[e-mail]>

	* src/hal_diag.c: Support dynamic getting and setting of baud rates.
	* cdl/hal_arm_xscale_iq80321.cdl: implements
	CYGINT_HAL_VIRTUAL_VECTOR_COMM_BAUD_SUPPORT

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

	* cdl/hal_arm_xscale_iq80321.cdl: 
	Standardize CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT usage.

2002-04-22  Jonathan Larmour  <[e-mail]>

	* misc/redboot_RAM.ecm: Enable GDB remote file I/O support.
	* misc/redboot_RAM_ALTMAP.ecm: Ditto.
	* misc/redboot_ROM.ecm: Ditto.
	* misc/redboot_ROM_ALTMAP.ecm: Ditto.

2002-04-16  John Dallaway  <[e-mail]>

	* cdl/hal_arm_xscale_iq80321.cdl: Use arm-elf toolchain by default.

2002-03-25  Mark Salter  <[e-mail]>

	* include/hal_platform_extras.h: Use X=1,C=1,B=1 for RAM.
	* include/hal_platform_setup.h: Fix handling of x16 DIMM modules and
	registered vs. non-registered handling.

2002-03-06  Jesper Skov  <[e-mail]>

	* misc/redboot_RAM.ecm: Added zlib and DNS packages.
	* misc/redboot_ROM.ecm: Same.

2002-02-27  Mark Salter  <[e-mail]>

	* cdl/hal_arm_xscale_iq80321.cdl: Enable battery test by default.

	* include/hal_platform_setup.h: Get battery test data before enabling
	ECC.

2002-02-24  Mark Salter  <[e-mail]>

	* src/diag/xscale_test.c: Don't include battery test unless
	CYGSEM_HAL_ARM_IQ80321_BATTERY_TEST is defined.
	* src/diag/battery.c: Ditto
	
	* include/iq80321.h (SDRAM_BATTERY_TEST_ADDR): Use uncached addresses.

	* cdl/hal_arm_xscale_iq80321.cdl: CYGSEM_HAL_ARM_IQ80321_BATTERY_TEST
	added.
	
	* include/hal_platform_setup.h: Don't save/restore battery test value
	unless CYGSEM_HAL_ARM_IQ80321_BATTERY_TEST is defined.
	Use latest criteria and numbers for DRAM drive strengths.

2002-02-22  Mark Salter  <[e-mail]>

	* src/iq80321_pci.c (cyg_hal_plf_pci_init): Improve handling of PC BIOS.

	* include/plf_io.h: Fix Fab D IDSELs.

	* include/hal_platform_setup.h: Support battery backup test.
	Plug in new drive strength numbers from Intel.

	* cdl/hal_arm_xscale_iq80321.cdl: Add battery.c and timer.c to diags.

	* src/diag/io_utils.c (diag_ishex): Renamed from ishex and made global.
	(diag_hex2dec): Renamed from hex2dec and made global.

	* src/diag/i82544.c (get_mac_address): New function.
	(enet_setup): Use get_mac_address for user entry.

	* src/diag/pcitest.c (pci_test): Mask BAR config bits from address.
	Remove debugging printfs.

	* src/diag/xscale_test.c: Add new tests to menu.

	* include/iq80321.h (SDRAM_BASE): Remove duplicate define. Add battery
	status defines.

2002-02-20  Mark Salter  <[e-mail]>

	* src/diag/i82544.c (enet_setup): Use macros for device IDs.
	* src/diag/pcitest.c (pci_test): Ditto.

	* include/plf_io.h: Define PCI slot and NIC device IDs based on
	CYGSEM_HAL_ARM_IQ80321_FAB_C flag.
	Add macros to convert between virtual and physical addresses
	needed for hw watchpoints and breakpoints.
	(HAL_PCI_TRANSLATE_INTERRUPT): Fix test for onboard NIC.
	
	* include/hal_plf_ints.h: Define ethernet and UART interrupt numbers
	based on CYGSEM_HAL_ARM_IQ80321_FAB_C flag.

	* cdl/hal_arm_xscale_iq80321.cdl (CYGSEM_HAL_ARM_IQ80321_FAB_C): New
	option to distinguish between fab C and later boards.

2002-01-31  Mark Salter  <[e-mail]>

	* cdl/hal_arm_xscale_iq80321.cdl: Set default for
	CYGSEM_HAL_ARM_IQ80321_CLEAR_PCI_RETRY back to 1.

	* src/iq80321_pci.c (cyg_hal_plf_pci_init): Fixed to work with PC BIOS.
	Moved PCI CFG support to verde_pci.c
	* include/plf_io.h: Removed HAL_PCI_CFG_* support to var_io.h

2002-01-30  Mark Salter  <[e-mail]>

	* include/iq80321.h: Remove unneeded CCLKCFG values.
	* include/hal_platform_setup.h: Remove write to non-existant CCLKCFG.

2002-01-30  Nick Garnett  <[e-mail]>

	* cdl/hal_arm_xscale_iq80321.cdl: Set default for
	CYGSEM_HAL_ARM_IQ80321_CLEAR_PCI_RETRY to 0 rather that 1. This
	allows PC-hosted boards to prevent the PC booting and conflicting
	over access to the i82544. It also allows us to build tests for
	the testfarm without having to do extra configury.
	If/when we get a resolution to the conflict problem, we can change
	this.

2002-01-30  Mark Salter  <[e-mail]>

	* src/diag/i82544.c: New file.
	* src/diag/pcitests.c: New file.
	* cdl/hal_arm_xscale_iq80321.cdl: Add new diag files to compile	list.
	* src/diag/xscale_test.c: General cleanup.
	* src/diag/test_menu.h (MENU_RTN): Fix typedef to reflect reality.
	* src/diag/memtest.c: Largely rewritten for portability.
	* src/diag/io_utils.c: Rewrote to use RedBoot io support.
	* src/diag/diag.c: Remove unused cruft.

	* src/iq80321_pci.c (cyg_hal_plf_pci_init): Don't try to set bus
	and device number for Verde.
	(pci_config_setup): Fix handling of bus number.

	* misc/redboot_RAM.ecm: Remove override of default
	CYGSEM_DEVS_ETH_ARM_IQ80321_I82544_ETH0_SET_ESA.
	* misc/redboot_RAM_ALTMAP.ecm: Ditto.
	* misc/redboot_ROM.ecm: Ditto.
	* misc/redboot_ROM_ALTMAP.ecm: Ditto.

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

	* cdl/hal_arm_xscale_iq80321.cdl: Removed explicit declaration of
	plf_io.h

2002-01-25  Mark Salter  <[e-mail]>

	* include/hal_platform_setup.h: Fix I2C cleanup on last byte read.

2002-01-24  Mark Salter  <[e-mail]>

	* cdl/hal_arm_xscale_iq80321.cdl: Add
	CYGSEM_HAL_ARM_IQ80321_CLEAR_PCI_RETRY

	* src/iq80321_pci.c (cyg_hal_plf_pci_init): Only init GBE_PIO_PIN.
	Clear retry bit if CYGSEM_HAL_ARM_IQ80321_CLEAR_PCI_RETRY defined.

	* include/iq80321.h (IQ80321_GBE_GPIO_PIN): Define.

	* include/plf_io.h (HAL_PCI_TRANSLATE_INTERRUPT): Test for both
	private and public ethernet device numbers.

2002-01-23  Mark Salter  <[e-mail]>

	* src/iq80321_pci.c (cyg_hal_plf_pci_init): Remove unneeded cruft.

	* include/pkgconf/mlt_arm_xscale_iq80321_ram_altmap.ldi: New file.
	* include/pkgconf/mlt_arm_xscale_iq80321_ram_altmap.h: Newfile.
	* include/pkgconf/mlt_arm_xscale_iq80321_rom_altmap.ldi: New file.
	* include/pkgconf/mlt_arm_xscale_iq80321_rom_altmap.h: Newfile.
	* misc/redboot_ROM_ALTMAP.ecm: New file.
	* misc/redboot_RAM_ALTMAP.ecm: New file.
	
	* cdl/hal_arm_xscale_iq80321.cdl: Support alternate memory map.
	* include/hal_platform_extras.h: Ditto.
	* include/iq80321.h: Define alternate SDRAM virtual base.
	* include/plf_io.h: Support alternative PCI window virtual addresses.

	* include/hal_plf_ints.h: Remove HAL_PLATFORM_RESET.

2002-01-22  Mark Salter  <[e-mail]>

	* misc/redboot_ROM.ecm: Add ethernet and min flash image size.
	* misc/redboot_RAM.ecm: Add ethernet and min flash image size.

2002-01-21  Mark Salter  <[e-mail]>

	* include/hal_plf_ints.h: Rename CYGNUM_HAL_INTERRUPT_82544 to
	CYGNUM_HAL_INTERRUPT_ETHERNET. 

	* cdl/hal_arm_xscale_iq80321.cdl: Add iq80321_pci.c to compile list.
	Use plf_io.h as CYGBLD_HAL_PLATFORM_IO_H.

	* include/plf_io.h: New file. IQ80321 IO macros.

	* src/iq80321_pci.c: New file. IQ80321 PCI-X support.

	* include/iq80321.h (REG_DISPLAY): New ASM macro to display register
	contents on LEDs.
	(SDRAM_DEVID): New define. I2C address for SDRAM module.

	* include/pkgconf/mlt_arm_xscale_iq80321_rom.ldi: Add mmu_tables.

	* include/hal_platform_extras.h: Put MMU table in .mmu_tables section.

	* include/hal_platform_setup.h: Add runtime SDRAM sizing/config.

2002-01-09  Mark Salter  <[e-mail]>

	* include/pkgconf/mlt*: Rearrange flash address and delete PCI window.

	* include/hal_platform_setup.h: Use uncached access to scrub RAM.
	Cached access should work, so this may indicate a potential bug.

	* include/iq80321.h: Move cache flush and flash base.

	* include/hal_platform_extras.h: Page table rearrangement.
	

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