changelog

来自「eCos操作系统源码」· 代码 · 共 397 行

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

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

	* cdl/hal_arm_arm9_aaed2000.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.
        
2003-02-13  Patrick Doyle  <[e-mail]>
	* src/aaed2000_misc.c: Replaced explicit prototype of memset with
	#include <string.h>.

2002-05-14  Jesper Skov  <[e-mail]>

	* src/aaed2000_misc.c (hal_mmu_init): Fixed warning.

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

	* cdl/hal_arm_arm9_aaed2000.cdl: 
	Standardize CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT usage.

2002-04-15  Jesper Skov  <[e-mail]>

	* cdl/hal_arm_arm9_aaed2000.cdl: Switch to use arm-elf.

2002-03-26  Jesper Skov  <[e-mail]>

	* src/lcd_support.c (lcd_comm_init): Fix missing rename. Disable
	assembly that breaks GCC.

2002-03-10  Gary Thomas  <[e-mail]>

	* src/kbd_drvr.c: New file.

	* src/lcd_support.c: 
	* src/aaed2000_misc.c: 
	* cdl/hal_arm_arm9_aaed2000.cdl: Split out keyboard driver.

2002-03-09  Gary Thomas  <[e-mail]>

	* src/aaed2000_misc.c (plf_hardware_init): 
	Configure touch screen interrupt.

	* include/pkgconf/mlt_arm_arm9_aaed2000_romram.ldi: 
	* include/pkgconf/mlt_arm_arm9_aaed2000_romram.h: 
	* include/pkgconf/mlt_arm_arm9_aaed2000_romram.mlt: 
	* include/pkgconf/mlt_arm_arm9_aaed2000_ram.mlt: 
	* include/pkgconf/mlt_arm_arm9_aaed2000_ram.ldi: 
	* include/pkgconf/mlt_arm_arm9_aaed2000_ram.h: 
	LCD screen needs 0xA0000 bytes.

	* include/lcd_support.h: Remove warnings (when built for eCos).

	* include/aaed2000.h: Add definitions for Synchronous Serial Port
	(SSP) which is used by the touch screen.

2002-01-29  Jesper Skov  <[e-mail]>

	* cdl/hal_arm_arm9_aaed2000.cdl: Use generic linux exec command.
	* src/redboot_linux_exec.c: Removed.

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

	* cdl/hal_arm_arm9_aaed2000.cdl: Removed explicit plf_io.h
	declaration.

2002-01-10  Jesper Skov  <[e-mail]>

	* src/lcd_support.c (KeyboardScan): Increase debouce stability
	period to counter the incresed CPU/bus speed. 100 seems fine,
	using 120 for good measure.

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

	* include/aaed2000.h: Increase waitstates.

2001-12-11  Jesper Skov  <[e-mail]>

	* cdl/hal_arm_arm9_aaed2000.cdl: Removed custom clocking. Changed
	clocking mode to generic instead of Agilent specific. 
	* include/aaed2000.h: Same. Also add idle cycles to static mem
	controller options. Don't do autoprecharge of SDRAM.

	* include/hal_platform_setup.h: Add idle cycles to static mem
	controller options. Change CPU clock to synchronous mode. Correct
	SDRAM refresh count calculation.
	

2001-11-29  Jesper Skov  <[e-mail]>

	* src/lcd_support.c (KeyboardScan): Instead of just debouncing for
	a fixed time (loop of 1000), look for changes in the state and
	break out early if the reading is stable.

2001-11-27  Jesper Skov  <[e-mail]>

	* include/aaed2000.h (AAEC_CSC_CLKSET_INIT): Fix definition.

	* src/lcd_support.c: Swap " and @.

2001-11-22  Jesper Skov  <[e-mail]>

	* cdl/hal_arm_arm9_aaed2000.cdl: Use HOST_CC instead of 'cc'.

2001-11-16  Jesper Skov  <[e-mail]>

	* include/hal_platform_setup.h: Removed unused code. Don't mess
	with the system setup in RAM startup mode.

2001-11-15  Jesper Skov  <[e-mail]>

	* src/redboot_linux_exec.c (do_exec): Use CYGARC_PHYSICAL_ADDRESS
	instead of UNMAPPED_ADDR.

	* include/plf_io.h: Added CYGARC_PHYSICAL_ADDRESS and
	CYGARC_VIRTUAL_ADDRESS.

	* include/aaed2000.h: Added definitions for memory areas.

	* src/redboot_linux_exec.c (do_exec): Use load start/end
	parameters as defaults. Don't copy image if specified length is
	zero.

2001-11-14  Jesper Skov  <[e-mail]>

	* cdl/hal_arm_arm9_aaed2000.cdl: Use 508kHz timer for kernel
	clock.
	* src/aaed2000_misc.c (hal_clock_initialize): Same.

	* src/hal_diag.c (cyg_hal_plf_serial_putc): Wait for TX to
	complete before returning.

2001-11-14  Gary Thomas  <[e-mail]>

	* src/lcd_support.c (KeyboardScan): Reduce bounce time.
	(lcd_comm_getc_timeout): Scan code is slow - adjust timeout.

2001-11-13  Jesper Skov  <[e-mail]>

	* include/plf_io.h: Include platform header.

2001-11-12  Jesper Skov  <[e-mail]>

	* include/pkgconf/mlt_arm_arm9_aaed2000_rom.ldi: Updated.
	* include/pkgconf/mlt_arm_arm9_aaed2000_rom.h: Same.
	* include/pkgconf/mlt_arm_arm9_aaed2000_rom.mlt: Same.

	* src/lcd_support.c: Fix compiler warning.

	* src/hal_diag.c: Calculate baud rate clock properly.
	Removed some unused code. Clear more registers on init.
	Added interrupt handling code. Also enable RX timeout.

	* src/aaed2000_misc.c: Added more interrupt ack details. Minor
	reorg of code.

	* include/aaed2000.h: Fixed SDRAM RAS definition. Added some
	interrupt-end registers.

	* cdl/hal_arm_arm9_aaed2000.cdl: Set default baud rates to 38400.

2001-11-12  Gary Thomas  <[e-mail]>

	* include/lcd_support.h: Add frame buffer type (RGB555).

	* src/lcd_support.c: 
	* cdl/hal_arm_arm9_aaed2000.cdl: Reorg LCD support, separating
	basic LCD functionality with virtual screen [console] support.

2001-11-10  Gary Thomas  <[e-mail]>

	* src/aaed2000_misc.c (hal_interrupt_acknowledge): 
	(hal_interrupt_configure): 

	* include/aaed2000.h: Flush out interrupt control & support.
	Ethernet now works interrupt driven.

2001-11-09  Jesper Skov  <[e-mail]>

	* misc/redboot_primary_RAM.ecm: Added.
	* misc/redboot_primary_ROMRAM.ecm: Added.

2001-11-08  Jesper Skov  <[e-mail]>

	* src/aaed2000_misc.c: Set up RTC. Added interrupt handling.

	* cdl/hal_arm_arm9_aaed2000.cdl: Calculate correct RTC
	period. Removed prescaler option.


	* include/hal_platform_setup.h: Also set up ether/GPIO access
	details for RAM startup (to support running under the ARM
	monitor).

2001-11-08  Gary Thomas  <[e-mail]>

	* src/lcd_support.c: 
	* src/banner.xpm: Minor adjustments to logo & screen colors.

2001-11-07  Jesper Skov  <[e-mail]>

	* include/hal_platform_ints.h: Added descriptions for external
	interrupt sources.

	* src/aaed2000_misc.c: Fixed warnings.
	* src/lcd_support.c: Same.

	* misc/redboot_ROMRAM.ecm: Removed ESA settings.
	* misc/redboot_ROM.ecm: Same.
	* misc/redboot_RAM.ecm: Same.

2001-11-06  Jesper Skov  <[e-mail]>

	* include/hal_platform_setup.h: Set SDRAM refresh rate according
	to bus speed.

	* include/aaed2000.h: Added more "clock and state" definitions.

	* cdl/hal_arm_arm9_aaed2000.cdl: Added configury for cpu/bus clock
	speeds.

	* include/aaed2000.h: Added more interrupt controller
	definitions.

	* include/hal_platform_setup.h: Disable interrupts and MMU/cache
	before setting up SDRAM.

2001-11-06  Gary Thomas  <[e-mail]>

	* src/lcd_support.c: Remove unnecessary HAL_VIRT_TO_PHYS_ADDRESS().
	Tighten up reset/init timings.  Improve lcd_clear() so it runs a
	bit faster.
	(lcd_drawc): 
	(lcd_scroll): Add hand-crafted optimizations.

	* include/pkgconf/mlt_arm_arm9_aaed2000_romram.mlt: 
	* include/pkgconf/mlt_arm_arm9_aaed2000_romram.ldi: 
	* include/pkgconf/mlt_arm_arm9_aaed2000_romram.h: 
	* include/pkgconf/mlt_arm_arm9_aaed2000_ram.mlt: 
	* include/pkgconf/mlt_arm_arm9_aaed2000_ram.ldi: 
	* include/pkgconf/mlt_arm_arm9_aaed2000_ram.h: 
	Setup for true ROMRAM mode.

2001-11-05  Jesper Skov  <[e-mail]>

	* src/arm_mon.c: Fill memory with the flash clear value (0xff).

	* include/aaed2000.h: Added SDRAM details.

	* include/hal_platform_setup.h: Initialize bus controllers,
	including [presently disabled] SDRAM setup.

	* src/aaed2000_misc.c (plf_hardware_init): Removed bus controller
	setup.

2001-11-05  Gary Thomas  <[e-mail]>

	* src/lcd_support.c: Minor tinkering, mostly with scrolling.

	* src/aaed2000_misc.c (hal_delay_us): Rewrite using timer #3.

	* include/aaed2000.h: Add timer definitions.

2001-11-04  Gary Thomas  <[e-mail]>

	* include/lcd_support.h: 
	* src/lcd_support.c: 
	* src/font.h: 
	* src/banner.xpm: New file(s) - LCD/KBD virtual console support.

	* include/pkgconf/mlt_arm_arm9_aaed2000_romram.mlt: 
	* include/pkgconf/mlt_arm_arm9_aaed2000_romram.ldi: 
	* include/pkgconf/mlt_arm_arm9_aaed2000_romram.h: 
	* include/pkgconf/mlt_arm_arm9_aaed2000_ram.mlt: 
	* include/pkgconf/mlt_arm_arm9_aaed2000_ram.ldi: 
	* include/pkgconf/mlt_arm_arm9_aaed2000_ram.h: Leave space for LCD.

	* include/aaed2000.h: Add definitions for LCD, extended GPIO.

	* src/aaed2000_misc.c (plf_if_init): 
	* cdl/hal_arm_arm9_aaed2000.cdl: Add LCD/KBD as virtual console.

2001-11-02  Jesper Skov  <[e-mail]>

	* src/redboot_linux_exec.c: Updated header

	* src/hal_diag.c: Changed interrupt vector.

	* src/aaed2000_misc.c (plf_hardware_init): Cleanup. Fixed
	warnings.

	* include/plf_stub.h: Header updated.

	* cdl/hal_arm_arm9_aaed2000.cdl: Changed clock setting.

	* include/hal_platform_setup.h: Removed unused LED macro.

	* include/hal_diag.h: Cleaned up.

	* include/aaed2000.h: Removed non-AAEC definitions.

	* include/hal_platform_ints.h: Added AAEC vectors.

2001-11-02  Gary Thomas  <[e-mail]>

	* src/aaed2000_misc.c (hal_mmu_init): Map in Compact Flash / PCMCIA.

2001-11-01  Jesper Skov  <[e-mail]>

	* src/redboot_linux_exec.c (do_exec): Workaround for compiler
	bug.

	* include/aaed2000.h: Fix daft register address typos.

	* src/hal_diag.c (cyg_hal_plf_serial_init_channel): Enable device
	before setting it up (from dwmw2).

	* include/hal_platform_ints.h: Try to soft reset the board.

	* include/pkgconf/mlt_arm_arm9_aaed2000_rom.ldi: Changed base
	address to flash+128k
	* include/pkgconf/mlt_arm_arm9_aaed2000_rom.mlt: Same.
	* include/pkgconf/mlt_arm_arm9_aaed2000_rom.h: Same.

	* src/arm_mon.c (IMAGE_BASE, LOAD_ADDRESS): Moved RedBoot to flash
	base +0x20000. Made LOAD_ADDRESS depend on startup type.

	* misc/redboot_ROMRAM.ecm: Move FIS and config blocks to their
	default positions (at end of flash). Removed
	CYGNUM_REDBOOT_FLASH_RESERVED_BASE setting.
	* misc/redboot_ROM.ecm: Removed	CYGNUM_REDBOOT_FLASH_RESERVED_BASE
	setting. 
	* misc/redboot_RAM.ecm: Same.

2001-10-31  Jesper Skov  <[e-mail]>

	* src/arm_mon.c: Added.

	* include/plf_io.h (_ADDR_REDBOOT_TO_ARM): undo mistaken commit.

	* src/aaed2000_misc.c (plf_hardware_init): Added PIO setup.

	* include/plf_io.h (_ADDR_REDBOOT_TO_ARM): added.

	* cdl/hal_arm_arm9_aaed2000.cdl: define CYGBLD_HAL_PLATFORM_IO_H.

2001-10-30  Jesper Skov  <[e-mail]>

	* Updated MLT files for the new tools.
	
	* Imported sources from Gary Thomas.

//===========================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 or (at your option) any later version.
//
// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License along
// with eCos; if not, write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
//
// As a special exception, if other files instantiate templates or use macros
// or inline functions from this file, or you compile this file and link it
// with other works to produce a work based on this file, this file does not
// by itself cause the resulting work to be covered by the GNU General Public
// License. However the source code for this file must still be made available
// in accordance with section (3) of the GNU General Public License.
//
// This exception does not invalidate any other reasons why a work based on
// this file might be covered by the GNU General Public License.
//
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
// at http://sources.redhat.com/ecos/ecos-license/
// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
//===========================================================================