changelog

基于ecos的redboot

2001-08-16  Jonathan Larmour  <[e-mail]>

	* cdl/hal_arm_sa11x0_assabet.cdl: Use strongarm-elf.

2001-07-28  Stefan Eletzhofer <[e-mail]>

	* include/hal_platform_setup.h: 
	* cdl/hal_arm_sa11x0_assabet.cdl: Support additional timing setup
	when Neponset board is available.

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

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

2001-04-27  Jonathan Larmour  <[e-mail]>

	* cdl/hal_arm_sa11x0_assabet.cdl: Remove redundant -Wl,-N from link
	flags

2001-04-09  Jonathan Larmour  <[e-mail]>

	* src/lcd_support.c: Frame pointer was right before.

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

	* cdl/hal_arm_sa11x0_assabet.cdl: Removed
	CYGINT_HAL_VIRTUAL_VECTOR_SUPPORT_GUARANTEED which is now the
	default.

2001-02-24  Gary Thomas  <[e-mail]>

	* src/lcd_support.c: Make check for sscanf() consistent.

	* cdl/hal_arm_sa11x0_assabet.cdl: 
	Define machine type for Linux bootstrap.

	* src/redboot_linux_exec.c: 
	Removed - now handled by SA11x0 variant code.

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

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

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

2001-02-22  Gary Thomas  <[e-mail]>

	* src/redboot_linux_exec.c: Add new tagged parameter support for
	latest Linux kernel.

2001-02-20  Gary Thomas  <[e-mail]>

	* cdl/hal_arm_sa11x0_assabet.cdl: Change Linux boot support.

	* src/redboot_linux_exec.c: New file - replaces redboot_cmds.c
	Supports booting Linux kernel, including image relocation and
	passing additional info to kernel such as ramdisk size/location.
	
	* src/redboot_cmds.c: Depreciated.

2001-02-20  Jonathan Larmour  <[e-mail]>

	* src/lcd_support.c: Warning cleanup.
	Access frame buffer through volatile correctly.
	Use isoinfra to identify presence of sscanf

2001-02-20  Gary Thomas  <[e-mail]>

	* cdl/hal_arm_sa11x0_assabet.cdl: Use new CDL to control
	available serial ports - CYGHWR_HAL_ARM_SA11X0_UART1.

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

	* cdl/hal_arm_sa11x0_assabet.cdl: Respect channel configuration
	constraints.

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

	* src/lcd_support.c: Fix for building standalone (no "C" library).

2001-01-05  Hugo Tyson  <[e-mail]>

	* include/plf_mmap.h: New file.  Statically defined macros for
	translation from virtual to physical and back, and to get an
	uncached address for a normally-cached object.  HAL_MM_PAGESIZE()
	HAL_VIRT_TO_PHYS_ADDRESS() HAL_PHYS_TO_VIRT_ADDRESS()
	HAL_VIRT_TO_UNCACHED_ADDRESS().  This included by the variant
	hal's hal_cache.h for convenience and proximity to other memory
	and cache features.

2000-12-13  Hugo Tyson  <[e-mail]>

	* src/assabet_misc.c: Use <cyg/hal/hal_mm.h> from the variant HAL
	for definitions of all MM tables and so on.

	* include/hal_platform_ints.h: Removed; it was the same in all
	platforms so is now in the common variant hal, "hal_var_ints.h"
	and accessible as CYGBLD_HAL_VAR_INTS_H <cyg/hal/hal_var_ints.h>
	
2000-12-08  Jonathan Larmour  <[e-mail]>

	* cdl/hal_arm_sa11x0_assabet.cdl: Build redboot_cmds.c in the
	right place.

2000-11-30  Gary Thomas  <[e-mail]>

	* src/redboot_cmds.c (do_exec): Use new _GETS_xxx return codes.

2000-11-28  Drew Moseley  <[e-mail]>

	* misc/redboot_RAM.cfg: Implement CYGSEM_REDBOOT_BSP_SYSCALLS.
	* misc/redboot_ROM.cfg: Ditto.

	* src/assabet_misc.c (assabet_program_new_stack): New function
	for switching to an application stack when running a program under
	a ROM monitor.

	* cdl/hal_arm_sa11x0_assabet.cdl: Define HAL_ARCH_PROGRAM_NEW_STACK.

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

	* include/pkgconf/mlt_arm_sa11x0_assabet_ram.mlt:
	* include/pkgconf/mlt_arm_sa11x0_assabet_rom.mlt:
	Add heap1 section

	* include/pkgconf/mlt_arm_sa11x0_assabet_ram.h:
	* include/pkgconf/mlt_arm_sa11x0_assabet_rom.h:
	* include/pkgconf/mlt_arm_sa11x0_assabet_ram.ldi:
	* include/pkgconf/mlt_arm_sa11x0_assabet_rom.ldi:
	Regenerate

2000-10-17  Gary Thomas  <[e-mail]>

	* include/hal_platform_setup.h: Don't initialize "static" control
	registers - power up value works and the values used kill latest boards.

2000-10-09  Gary Thomas  <[e-mail]>

	* src/lcd_support.c: Fix compile error if no kernel present.

2000-09-17  Gary Thomas  <[e-mail]>

	* misc/lcd_test.c: Add simple "glass tty" driver for LCD.

	* cdl/hal_arm_sa11x0_assabet.cdl: Add platform/cpu identification strings.

2000-09-14  Gary Thomas  <[e-mail]>

	* src/assabet_misc.c: Set up for LCD - configure [pin] signals.

	* misc/lcd_test.c: Adding more glitz, turn on light, etc.

	* include/assabet.h: LCD pixel size was wrong in docs(?)

2000-09-13  Gary Thomas  <[e-mail]>

	* misc/redboot.xpm: New file.

	* misc/lcd_test.c: Update LCD demo - add RedBoot splash.

2000-09-10  Gary Thomas  <[e-mail]>

	* misc/redhat.xpm: 
	* misc/escw.xpm: 
	* misc/eCos.xpm: 
	* misc/lcd_test.c: Simple test of LCD.

	* include/assabet.h: Add more BCR defines (cosmetic).

	* src/redboot_cmds.c: 
	* cdl/hal_arm_sa11x0_assabet.cdl: Add RedBoot command to execute
	code with MMU off (for booting Linux).

2000-08-28  Gary Thomas  <[e-mail]>

	* cdl/hal_arm_sa11x0_assabet.cdl: Define default console [even
	though there is no real choice].  This is required to support
	network debug connections.

2000-08-25  Jonathan Larmour  <[e-mail]>

	* misc/cf_test.c: Delete. Not needed any more.

2000-08-24  Gary Thomas  <[e-mail]>

	* include/pkgconf/mlt_arm_sa11x0_assabet_ram.mlt:
	* include/pkgconf/mlt_arm_sa11x0_assabet_ram.ldi: Expand reserved space.

	* src/assabet_misc.c (hal_mmu_init): Increase ROM space to 32M.

2000-07-14  Gary Thomas  <[e-mail]>

	* cdl/hal_arm_sa11x0_assabet.cdl: Add rules for building RedBoot.

2000-07-05  Jesper Skov  <[e-mail]>

	* cdl/hal_arm_sa11x0_assabet.cdl: Cleanup channel options.

2000-06-27  Jesper Skov  <[e-mail]>

	* cdl/hal_arm_sa11x0_assabet.cdl: Changed PORT values.

2000-06-26  Jesper Skov  <[e-mail]>

	* include/hal_platform_ints.h: Removed Ctrl-c handling.

	* cdl/hal_arm_sa11x0_assabet.cdl: Removed ROM_DEBUG_CHANNEL option.

2000-06-19  Gary Thomas  <[e-mail]>

	* cdl/hal_arm_sa11x0_assabet.cdl: Adding virtual vector support.

	* include/assabet.h: Adding LCD registers.  Update BCR register.

	* include/hal_platform_ints.h: Changes for virtual vector support.

	* include/hal_platform_setup.h: Updated vectors - fixed stuff
	now handled elsewhere.

	* misc/cf_test.c: New program to experiment with Compact Flash
	interface(s).

	* src/assabet_misc.c (plf_hardware_init): Added new function
	to perform platform specific initializations.

2000-06-18  Gary Thomas  <[e-mail]>

	* include/pkgconf/mlt_arm_sa11x0_assabet_ram.mlt: 
	* include/pkgconf/mlt_arm_sa11x0_assabet_rom.ldi: 
	* include/pkgconf/mlt_arm_sa11x0_assabet_ram.ldi: 
	* include/pkgconf/mlt_arm_sa11x0_assabet_rom.mlt: 
	Incorporate new fixed vectors (used on all ARM platforms).

2000-06-05  Gary Thomas  <[e-mail]>

	* src/assabet_misc.c (assabet_BCR): New function used to 
	safely manipulate the board control register (write only).

	* include/assabet.h: Flush out board control register.

	* include/hal_platform_ints.h: Add missing GPIO interrupts.

2000-06-04  Gary Thomas  <[e-mail]>

	* include/hal_platform_setup.h: 
	* src/assabet_misc.c: 'sa1100' stuff renamed to 'sa11x0'.

	* include/hal_platform_setup.h: Set power supply to full on.  Move
	board control stuff to <hal/assabet.h>.  Also define "fixed" vectors
	which will contain board control shadow and other items potentially
	shared by stubs, CygMon, etc.

	* cdl/hal_arm_sa11x0_assabet.cdl: Update build options for GDB stubs.
	Necessary when 'fixed_vectors' are present.

	* include/pkgconf/mlt_arm_sa11x0_assabet_rom.mlt: 
	* include/pkgconf/mlt_arm_sa11x0_assabet_rom.h: 
	* include/pkgconf/mlt_arm_sa11x0_assabet_rom.ldi: 
	* include/pkgconf/mlt_arm_sa11x0_assabet_ram.mlt: 
	* include/pkgconf/mlt_arm_sa11x0_assabet_ram.h: 
	* include/pkgconf/mlt_arm_sa11x0_assabet_ram.ldi: Improve layout to
	match real hardware.  Add 'fixed_vectors' at 0x40.

2000-06-01  Gary Thomas  <[e-mail]>

	* cdl/hal_arm_sa11x0_assabet.cdl: 
	* include/hal_platform_setup.h: Add ROM startup code.

	* src/assabet_misc.c: New file.

2000-05-12  John Dallaway  <[e-mail]>

	* cdl/hal_arm_sa11x0_assabet.cdl:

	Fix calculation of CYGHWR_MEMORY_LAYOUT.

2000-05-10  Gary Thomas  <[e-mail]>

	* current/include/pkgconf/mlt_arm_sa11x0_assabet_ram.mlt: 
	* current/include/pkgconf/mlt_arm_sa11x0_assabet_rom.h: 
	* current/include/pkgconf/mlt_arm_sa11x0_assabet_rom.ldi: 
	* current/include/pkgconf/mlt_arm_sa11x0_assabet_ram.h: 
	* current/include/pkgconf/mlt_arm_sa11x0_assabet_ram.ldi: 
	* current/include/pkgconf/mlt_arm_sa11x0_assabet_rom.mlt: 
	* current/include/hal_platform_ints.h: 
	* current/include/hal_platform_setup.h: 
	* current/cdl/hal_arm_sa11x0_assabet.cdl: New file(s).

//===========================================================================
//####COPYRIGHTBEGIN####
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// released September 30, 1998.                                             
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