2006-10-06  Jonathan Larmour  <jifl@eCosCentric.com>

	* src/ixp425_pci.c (cyg_hal_plf_pci_init): Only reset all devs if
	we aren't potentially interacting with a ROM monitor (which may
	be using the devices for debug support).

2006-06-30  Jonathan Larmour  <jifl@eCosCentric.com>

	* doc/ixp4xx.sgml: Address of interrupt tables and similar are too
	subject to configuration changes to document as constant, so
	make description more general.
	Note that HAL_DELAY_US is used by device drivers as well as RedBoot.

2006-06-28  John Dallaway  <jld@ecoscentric.com>

	* doc/ixp4xx.sgml: Eliminate DocBook links which yield
	broken HTML links.

2006-04-25  Jonathan Larmour  <jifl@eCosCentric.com>

	* include/ixp425_cf_ide.inl: Rename
	CYGDAT_HAL_CF_TRUE_IDE_DISK_NAME to
	CYGDAT_HAL_IXP4XX_CF_TRUE_IDE_DISK_NAME.
	* cdl/hal_arm_xscale_ixp425.cdl: Ditto. Also make
	CYGIMP_WATCHDOG_HARDWARE explicitly conditional on
	CYGPKG_HAL_IXP4XX_WATCHDOG. Also refer to documentation.
	* doc/ixp4xx.sgml: New file documenting this HAL.

2006-04-19  Jonathan Larmour  <jifl@eCosCentric.com>

	* cdl/hal_arm_xscale_ixp425.cdl (CYGPKG_IO_SERIAL_ARM_IXP4XX): Enable
	permanently (subject to active_ifs). Requires workaround for dropped
	TX interrupts in generic 16x5x driver. Need to look 3 bytes along for
	correct register in BE.
	* cdl/hal_arm_xscale_ixp4xx_serial.cdl: CYGPKG_SERIAL_ARM_IXP4XX_SERIAL0
	should be default on, CYGPKG_SERIAL_ARM_IXP4XX_SERIAL1 should be
	default off. Default baud rates should be 115200.
	* include/ixp4xx_serial.inl: Add 16x5x initialisation hook so that UART
	unit enable bit in IER remains set.
	Fix some macro name typos.

2006-03-30  Jonathan Larmour  <jifl@eCosCentric.com>

	* src/ixp425_misc.c (hal_hardware_init): No need to call
	cyg_hal_plf_pci_init - HAL_PCI_INIT will do that for us.

2006-03-23  Jonathan Larmour  <jifl@eCosCentric.com>

	* cdl/hal_arm_xscale_ixp425.cdl: Clarify package description given
	support for IXP46x.
	Add CDL for watchdog and serial driver support.
	Rename CYGFUN_HAL_IXP425_CF_TRUE_IDE_SUPPORT to
	CYGFUN_HAL_IXP4XX_CF_TRUE_IDE_SUPPORT and
	CYGFUN_HAL_IXP425_PCI_IDE_SUPPORT to
	CYGFUN_HAL_IXP4XX_PCI_IDE_SUPPORT.
	* include/hal_ixp425.h: Add watchdog key value. Add watchdog
	enable register bits.
	* include/ixp425_cf_ide.inl: Rename
	CYGFUN_HAL_IXP425_CF_TRUE_IDE_SUPPORT to
	CYGFUN_HAL_IXP4XX_CF_TRUE_IDE_SUPPORT.
	* include/var_io.h: Rename CYGFUN_HAL_IXP425_PCI_IDE_SUPPORT to
	CYGFUN_HAL_IXP4XX_PCI_IDE_SUPPORT.
	* src/ixp425_misc.c (hal_interrupt_acknowledge): Acknowledge
	watchdog interrupt correctly.
	* cdl/hal_arm_xscale_ixp4xx_serial.cdl: New file. CDL detail
	for new interrupt-driven serial driver.
	* include/ixp4xx_serial.inl: New file. 16x5x driver instantiation
	to support IXP4xx serial UARTs.
	* src/ixp4xx_watchdog.cxx: New file. Watchdog driver implementation.

2006-03-07  Jonathan Larmour  <jifl@eCosCentric.com>

	* include/ixp425_cf_ide.inl: Conditionalise IDE instances on
	CYGPKG_DEVS_DISK_IDE.

2006-03-02  John Dallaway  <jld@ecoscentric.com>

	* cdl/hal_arm_xscale_ixp425.cdl: Use unique display string for
	CYGHWR_HAL_ARM_XSCALE_EXP32.

2006-02-24  Jonathan Larmour  <jifl@eCosCentric.com>

	* include/ixp425_cf_ide.inl (IXP425_CF_IDE_EXP_CSx_INIT_16): 
	Use pessimistic timings for maximum compatibility with cards.
	(HAL_IDE_READ_UINT16): byte swap input.
	(HAL_IDE_WRITE_UINT16): byte swap before output.

2006-01-31  Jonathan Larmour  <jifl@eCosCentric.com>

	* include/ixp425_cf_ide.inl: New file. Provides
	CompactFlash True IDE support.

	* cdl/hal_arm_xscale_ixp425.cdl: Redefine IDE support as
	PCI IDE support, and add CompactFlash True IDE component.

	* include/var_io.h: Make PCI IDE defines conditional on
	PCI IDE option being enabled.

2005-04-23  Mark Salter  <msalter@redhat.com>

	* include/hal_ixp425.h (HAL_PLATFORM_CPU): Define
	(HAL_PLATFORM_EXTRA): Define.

	* src/ixp425_redboot.c (cyg_hal_platform_cpu): Add.

	* cdl/hal_arm_xscale_ixp425.cdl: Fix RedBoot options to allow
	building RedBoot without exec command.

2005-04-22  Mark Salter  <msalter@redhat.com>

	* include/hal_ixp425.h: Define HAL_PLATFORM_CPU and
	HAL_PLATFORM_EXTRA.

2005-04-21  David Vrabel  <dvrabel@arcom.com>

	* cdl/hal_arm_xscale_ixp425.cdl: Only require
	CYGHWR_REDBOOT_ARM_LINUX_EXEC_ADDRESS_DEFAULT if the exec command
	is included.

2005-02-03  Mark Salter  <msalter@redhat.com>

	* include/hal_ixp425.h: Add some more ixp46x defines.

2004-11-16  Mark Salter  <msalter@redhat.com>

	* include/hal_ixp425.h: I2C defines only if
	CYGHWR_HAL_ARM_XSCALE_CPU_AZUSA

2004-11-05  David Vrabel  <dvrabel@arcom.com>

	* src/ixp425_redboot.c: Put #ifdef CYGPKG_IO_FLASH around flash
	functions so a RedBoot without flash support can be built.

2004-10-25  Mark Salter  <msalter@redhat.com>

	* src/ixp_ide.c: Fix reset problems.

	* include/hal_ixp425.h: Add new defines for EXP_CNFG1 register.

2004-09-24  Mark Salter  <msalter@redhat.com>

	* src/ixp425_pci.c (pci_config): Fix offset handling.

	* src/ixp_ide.c (cyg_hal_plf_ide_read_uint16): Handle bigendian.
	(cyg_hal_plf_ide_write_uint16): Ditto.
	(find_ide_match_func): Look for Promise 20269 also.
	(cyg_hal_plf_ide_init): Call cyg_pci_init().

2004-09-02  Mark Salter  <msalter@redhat.com>

	* include/var_io.h: Add externs for hal_flash_{read,program}.
	* include/hal_ixp425.h: Add more register related defines.
	* cdl/hal_arm_xscale_ixp425.cdl: Add little-endian support.
	* src/ixp425_pci.c: Ditto.
	* src/ixp425_redboot.c: New file.

2003-12-05  David Vrabel  <dvrabel@arcom.com>

	* include/hal_diag.h: hal_delay_us() is a C function.

2003-07-18  Nick Garnett  <nickg@balti.calivar.com>

	* cdl/hal_arm_xscale_ixp425.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.
        
2003-04-08  Mark Salter  <msalter@redhat.com>

	* include/hal_var_ints.h (CYGHWR_HAL_GDB_PORT_VECTORS_MATCH): Define.

	* src/ixp425_misc.c (hal_interrupt_mask): Mask QM1 interrupt if all
	NPE interrupts are masked.
	(hal_interrupt_unmask): Unmask QM1 if any NPE interrupts unmasked.

	* include/hal_ixp425.h (IXP425_INTR_FIQ_ENC_ST): Fix offset.
 
2003-04-06  Mark Salter  <msalter@redhat.com>

	* src/ixp425_pci.c (cyg_hal_plf_pci_init): Support non-host mode.

2003-02-22  Mark Salter  <msalter@redhat.com>

	* src/ixp425_pci.c (cyg_hal_plf_pci_init): Don't reinit PCI
	controller on warm reset.
	* cdl/hal_arm_xscale_ixp425.cdl: Fix requirement for linux exec
	address.

2003-02-13  Mark Salter  <msalter@redhat.com>

	* include/var_io.h (CYGARC_UNCACHED_ADDRESS): Move uncached area.

2003-02-07  Mark Salter  <msalter@redhat.com>

	* src/ixp425_diag.c: Support platform config of ports used.
	* src/ixp425_misc.c: Ditto.
	* src/ixp425_pci.c: Ditto.
	
	* include/var_io.h: Fix compile errors when building without PCI.

2002-12-19  Mark Salter  <msalter@redhat.com>

	* include/hal_ixp425.h (EXP_BYTE_RD16): New definition.

2002-12-18  Mark Salter  <msalter@redhat.com>

	* src/ixp425_misc.c (hal_interrupt_configure): Fix tests and
	GPIO register selection.

2002-12-17  Mark Salter  <msalter@redhat.com>

	* src/ixp425_pci.c (cyg_hal_plf_pci_init): Fix PCI read/write functions.

//===========================================================================
// ####GPLCOPYRIGHTBEGIN####                                                
// -------------------------------------------                              
// This file is part of eCos, the Embedded Configurable Operating System.   
// Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2006 Free Software Foundation, Inc.
// Copyright (C) 2006 eCosCentric Limited                                   
//
// This program is free software; you can redistribute it and/or modify     
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// the Free Software Foundation; either version 2 or (at your option) any   
// later version.                                                           
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// General Public License for more details.                                 
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// along with this program; if not, write to the                            
// Free Software Foundation, Inc., 51 Franklin Street,                      
// Fifth Floor, Boston, MA  02110-1301, USA.                                
// -------------------------------------------                              
// ####GPLCOPYRIGHTEND####                                                  
//===========================================================================
