changelog

开放源码实时操作系统源码.

2002-08-06  Gary Thomas  <[e-mail]>
2002-08-06  Motoya Kurotsu <[e-mail]>	

	* src/ser16c550c.c: I/O channel data can't be constant - contains
	timeout information which can be changed.

2002-05-08  Jesper Skov  <[e-mail]>

	* src/hal_diag.c: Serial register renaming.

2001-10-31  Jonathan Larmour  <[e-mail]>

	* cdl/hal_sh_sh7729_hs7729pci.cdl: Indicate support of variable baud
	rates.

2001-10-11  Jesper Skov  <[e-mail]>

	* src/hal_diag.c: Fixed warning.

2001-09-25  Jesper Skov  <[e-mail]>

	* include/plf_intr.h: Removed dummy
	CYGPRI_HAL_INTERRUPT_CONFIGURE_PLF definition.

2001-09-21  Jesper Skov  <[e-mail]>

	* include/plf_intr.h (CYGPRI_HAL_INTERRUPT_UPDATE_LEVEL_PLF):
	Ignore level vectors.

2001-07-26  Jesper Skov  <[e-mail]>

	* src/plf_misc.c (hal_platform_init): Use driver API to attach PCI
	arbiter.

2001-07-23  Jesper Skov  <[e-mail]>

	* cdl/hal_sh_sh7729_hs7729pci.cdl: Increase PLL1 to 4 for faster
	CPU clock.

2001-07-06  Jesper Skov  <[e-mail]>

	* src/plf_misc.c (hal_platform_init): Always install PCI arbiter.

	* src/smsc37c93x.c: Enable RTC.

2001-07-05  Jesper Skov  <[e-mail]>

	* cdl/hal_sh_sh7729_hs7729pci.cdl: Set linux exec parameters.

	* include/platform.inc: Fix SD0001 SDRAM setup.

	* src/smsc37c93x.c (cyg_hal_init_superIO): Fixed interrupt setting
	- 32 bit reads swap the two 16 bits words, so my first reading of
	the default setup was wrong.

2001-07-02  Jesper Skov  <[e-mail]>

	* src/plf_misc.c: CYGARC_PHYSICAL_ADDRESS renamed to
	CYGARC_BUS_ADDRESS.
	* include/plf_io.h: Same.

2001-06-29  Jesper Skov  <[e-mail]>

	* include/plf_intr.h (CYGPRI_HAL_INTERRUPT_ACKNOWLEDGE_PLF): Fix
	typo.

	* src/plf_misc.c: Include new arbiter header.

2001-06-28  Jesper Skov  <[e-mail]>

	* src/plf_misc.c: Set up ISR arbiter for the PCI vector.

	* include/plf_io.h: Added HAL_PCI_TRANSLATE_INTERRUPT.

	* include/plf_intr.h: Added decoded PCI vectors. Added interrupt
	configury extensions. 

2001-06-27  Jesper Skov  <[e-mail]>

	* include/pkgconf/mlt_sh_sh7729_hs7729pci_ram.mlt: Reserve 128k
	for redBoot.
	* include/pkgconf/mlt_sh_sh7729_hs7729pci_ram.h: Same.
	* include/pkgconf/mlt_sh_sh7729_hs7729pci_ram.ldi: Same.

	* misc/redboot_RAM.ecm: Added ether driver. Added compression.
	* misc/redboot_ROM.ecm: Same.

	* include/platform.inc: Replace settings with proper values from
	Hitachi boot loader.

	* src/plf_misc.c (cyg_hal_plf_pci_init): Set PCI IO/MEM
	offsets. Set BAR1 to SDRAM start.

	* include/plf_io.h: Set proper PCI memory base. Fix CPU/BUS
	translation macros.

2001-06-26  Jesper Skov  <[e-mail]>

	* misc/redboot_RAM.ecm: Increase stack size to 6kB.
	* misc/redboot_ROM.ecm: Same.

	* include/plf_io.h: Define PCI IO accessor macros (keep commented
	out though since IO mapped access is working now).
	* src/plf_misc.c: PCI IO accessor functions fixed (and commented
	out). Instead of fiddling PCI endian control, set PCI timeout
	values like the Linux kernel, and PCI IO mapped access works.

2001-06-25  Jesper Skov  <[e-mail]>

	* src/plf_misc.c: Call PCI init in RedBoot configs. Added PCI IO
	accessor functions.

	* include/plf_io.h: Define PCI IO accessor macros and CPU/BUS
	translation macros.

	* src/plf_misc.c (cyg_hal_plf_pci_cfg_write_byte): 

	* src/ser16c550c.c: Use magic 16bit access.
	* src/smsc37c93x.c: Same.

	* src/hal_diag.c (cyg_hal_plf_comms_init): Init SuperIO.

2001-06-18  Jesper Skov  <[e-mail]>

	* src/plf_misc.c (cyg_hal_plf_pci_init): Fiddle PCI setup.

2001-06-17  Jesper Skov  <[e-mail]>

	* src/smsc37c93x.c (cyg_hal_init_superIO): Power up COM ports. Use
	correct offsets. Set interrupt vectors.

	* src/ser16c550c.c: Correct clock and vectors.

	* cdl/hal_sh_sh7729_hs7729pci.cdl: Force LVL irq mode.

	* include/plf_intr.h: Added external interrupts.

2001-05-31  Jesper Skov  <[e-mail]>

	* include/pkgconf/mlt_sh_sh7729_hs7729pci_ram.h: Added PCI window.
	* include/pkgconf/mlt_sh_sh7729_hs7729pci_ram.mlt: Same.
	* include/pkgconf/mlt_sh_sh7729_hs7729pci_ram.ldi: Same.
	* include/pkgconf/mlt_sh_sh7729_hs7729pci_rom.h:   Same.
	* include/pkgconf/mlt_sh_sh7729_hs7729pci_rom.mlt: Same.
	* include/pkgconf/mlt_sh_sh7729_hs7729pci_rom.ldi: Same.

2001-05-30  Jesper Skov  <[e-mail]>

	* src/plf_misc.c (hal_platform_init): Init SuperIO controller.

	* src/hal_diag.c (cyg_hal_plf_comms_init): Init superIO UARTs (disabled).

	* src/ser16c550c.c: Added.
	* src/smsc37c93x.c: Added.
	* cdl/hal_sh_sh7729_hs7729pci.cdl: Build new files.

	* src/plf_misc.c: Added delays to make PCI config IO work. 

	* include/plf_io.h (HAL_PCI_ALLOC_BASE_MEMORY): Changed - not sure
	if correct. 
	(HAL_PCI_IGNORE_DEVICE): Don't probe anything but PCI bus 0.

2001-05-29  Jesper Skov  <[e-mail]>

	* src/plf_misc.c: Added PCI functions.

	* include/plf_io.h: Added. Contains PCI details.

	* include/platform.inc (BSC_settings_table): Changed to use init
	values as documented by Hitachi.

	* misc/split_words.c: Quick hack to allow splitting of images for
	EPROM programming.

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

	* include/pkgconf/mlt_sh_sh7729_hs7729pci_ram.h: Made SDRAM area
	default for memory. Added SRAM1 and SRAM2 areas.
	* include/pkgconf/mlt_sh_sh7729_hs7729pci_ram.ldi: Same.
	* include/pkgconf/mlt_sh_sh7729_hs7729pci_ram.mlt: Same.
	* include/pkgconf/mlt_sh_sh7729_hs7729pci_rom.h:   Same.
	* include/pkgconf/mlt_sh_sh7729_hs7729pci_rom.ldi: Same.
	* include/pkgconf/mlt_sh_sh7729_hs7729pci_rom.mlt: Same.

	* cdl/hal_sh_sh7729_hs7729pci.cdl: Use SDRAM.

2001-05-28  Jesper Skov  <[e-mail]>

	* include/platform.inc (hal_hardware_init): Don't mess with BSC
	stuff in RAM startup.

2001-05-25  Jesper Skov  <[e-mail]>

	* New platform HAL.

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