changelog

来自「eCos操作系统源码」· 代码 · 共 275 行

2003-12-21  Gary Thomas  <[e-mail]>

	* src/viper.S: Only clear caches on non-RAM startup.  This is to
	help solve a problem with network debug connections.  It seems 
	that messing with the caches during startup confuses the CPM.

	* misc/viper2_862P.ecm: New file, used to describe a Viper with
	a PPC862P processor (very rare)

2003-12-08  Gary Thomas  <[e-mail]>

	* cdl/hal_powerpc_viper.cdl: 
	HAL_PLATFORM_CPU now defined by MPC8xx variant CDL.

2003-10-06  Gary Thomas  <[e-mail]>

	* misc/viper2_866T.ecm: 
	* misc/viper2_860T.ecm: New file(s) describing new board variants.

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

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

2003-08-28  Gary Thomas  <[e-mail]>

	* src/redboot_linux_exec.c: Obsolete file - removed.

	* src/plf_redboot_linux_exec.c: New file - platform specifics
	for booting Linux kernel from RedBoot.

	* cdl/hal_powerpc_viper.cdl: Linux booting from RedBoot is 
	now supported at the architecture level.  Changes to support 
	architecture/platform layering.

2003-08-19  Gary Thomas  <[e-mail]>

	* src/viper.S: 
	* cdl/hal_powerpc_viper.cdl: Support new model Viper which
	has slightly different layout and 16bit FLASH (instead of 8bit)

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

	* cdl/hal_powerpc_viper.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.
        
2003-03-23  Gary Thomas  <[e-mail]>

	* cdl/hal_powerpc_viper.cdl: New CDL for setting processor type.

2003-03-11  Mark Salter  <[e-mail]>

	* src/redboot_linux_exec.c (do_exec): Call eth_drv_stop as necessary.

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

	* include/plf_stub.h: Remove superfluous include <pkgconf/hal_powerpc_viper.h>

2003-03-04  Gary Thomas  <[e-mail]>

	* src/viper.S: 
	* cdl/hal_powerpc_viper.cdl: Support higher speed parts - up to 100MHz.

2002-12-02  Gary Thomas  <[e-mail]>

	* include/plf_intr.h: Use MPC8xx variant RESET support.

2002-11-26  Gary Thomas  <[e-mail]>

	* cdl/hal_powerpc_viper.cdl: Move platform define to platform package.

2002-11-25  Gary Thomas  <[e-mail]>

	* src/viper.S: Minor include file cleanups.
	* cdl/hal_powerpc_viper.cdl: Update port layout CDL.

2002-10-18  Gary Thomas  <[e-mail]>

	* include/plf_cache.h: No need for old FLASH cache support.

	* src/hal_diag.c: 
	* include/hal_diag.h: Remove old !VIRTUAL_VECTOR cruft.

2002-09-02  Gary Thomas  <[e-mail]>

	* cdl/hal_powerpc_viper.cdl: Fix descriptions for serial ports 
	since both SMC1 and SCC1 are now supported.

2002-08-02  Andrew Lunn <[e-mail]>

	* cdl/hal_powerpc_viper.cdl: the RedBoot exec command can now 
	  be disabled by CDL
	
2002-07-31  Gary Thomas  <[e-mail]>

	* misc/redboot_ROMRAM.ecm: 
	* cdl/hal_powerpc_viper.cdl: Default board speed is now 63MHz.

2002-07-24  Gary Thomas  <[e-mail]>

	* src/viper.S: 
	* cdl/hal_powerpc_viper.cdl: More choices for system clock.

2002-07-22  Gary Thomas  <[e-mail]>

	* src/viper.S: 
	* cdl/hal_powerpc_viper.cdl: 
	Support choices of 47.9, 51.6 MHz for the system clock.

2002-07-18  Gary Thomas  <[e-mail]>

	* src/viper.S: Increase power-up delay before starting SDRAM.

2002-07-11  Gary Thomas  <[e-mail]>

	* cdl/hal_powerpc_viper.cdl: Add SCC1 as a serial console port.

2002-06-27  Gary Thomas  <[e-mail]>

	* include/plf_regs.h: New file - platform overrides.

2002-06-25  Gary Thomas  <[e-mail]>

	* src/redboot_linux_exec.c:
	* cdl/hal_powerpc_viper.cdl: Add Linux boot (exec) command.

2002-06-24  Gary Thomas  <[e-mail]>

	* misc/redboot_ROMRAM.ecm: Update for new FLASH chips.

2002-06-20  Gary Thomas  <[e-mail]>

	* src/viper.S: 
	* src/hal_aux.c: Support up to 8M of FLASH space.

2002-05-30  John Dallaway  <[e-mail]>

	* include/pkgconf/mlt*: Regenerated memory layout files.

2002-04-30  Nick Garnett  <[e-mail]>

	* src/viper.S: Changed boot ROM wait states from 4 to 7.

2002-04-16  Gary Thomas  <[e-mail]>

	* misc/redboot_ROMRAM.ecm: 
	RedBoot now requires 0x30000 in this configuration.

2002-04-11  Gary Thomas  <[e-mail]>

	* include/plf_cache.h: Use common CDL for cache control.

2002-04-10  Gary Thomas  <[e-mail]>

	* src/hal_aux.c (hal_platform_init): Avoid resetting ethernet PHY chip.

	* include/plf_cache.h: [Re]enable caches.

	* cdl/hal_powerpc_viper.cdl: Fix RTC calculations.

2002-04-08  Gary Thomas  <[e-mail]>

	* src/viper.S: Lots of changes to get ROMRAM mode working from
	initial FLASH boot.

2002-03-08  Gary Thomas  <[e-mail]>

	* src/viper.S: 
	* misc/redboot_ROMRAM.ecm: 
	* include/pkgconf/mlt_powerpc_viper_romram.mlt: 
	* include/pkgconf/mlt_powerpc_viper_romram.ldi: 
	* include/pkgconf/mlt_powerpc_viper_romram.h: 
	* include/pkgconf/mlt_powerpc_viper_ram.mlt: 
	* include/pkgconf/mlt_powerpc_viper_ram.ldi: 
	* include/pkgconf/mlt_powerpc_viper_ram.h: 
	* cdl/hal_powerpc_viper.cdl: Add support for ROMRAM mode.

2002-01-28  Gary Thomas  <[e-mail]>

	* src/hal_aux.c: Change mappings since IMMR has moved.

2001-06-21  Jonathan Larmour  <[e-mail]>

	* images/*: Remove. Don't bloat repository with things already on
	the web.

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

	* misc/redboot_RAM.ecm: 
	* misc/redboot_ROM.ecm: Update RedBoot to include compression.

2001-03-14  Gary Thomas  <[e-mail]>

	* src/viper.S: Set FLASH/ROM region to use 4 wait states - ~100ns.

	* src/hal_aux.c: Use MLT values to define tables.

	* include/pkgconf/mlt_powerpc_viper_rom.mlt: 
	* include/pkgconf/mlt_powerpc_viper_rom.ldi: 
	* include/pkgconf/mlt_powerpc_viper_rom.h:
	* include/pkgconf/mlt_powerpc_viper_ram.mlt: 
	* include/pkgconf/mlt_powerpc_viper_ram.ldi: 
	* include/pkgconf/mlt_powerpc_viper_ram.h: Viper board has 8M RAM.

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

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

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

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

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

2001-02-21  Gary Thomas  <[e-mail]>

	* include/pkgconf/mlt_powerpc_viper_ram.ldi: 
	* include/pkgconf/mlt_powerpc_viper_ram.mlt: 
	* include/pkgconf/mlt_powerpc_viper_ram.h: Fix for 16M RAM.

	* src/hal_aux.c (hal_platform_init): Set up port B (PHY reset).
	Set up for 16M RAM.

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

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

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

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

	* src/hal_diag.c: Replaced CYGDBG_HAL_DIAG_DISABLE_GDB_PROTOCOL
	with CYGSEM_HAL_DIAG_MANGLER_GDB/None

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