new file mode 100644
--- /dev/null
+++ b/packages/hal/powerpc/cogent/current/ChangeLog
@@ -0,0 +1,252 @@
+1998-10-28  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* src/hal_stub.c: Add special initialization of serial for CMA102
+	support.
+
+1998-10-25  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* src/hal_diag.c: Replaced CYGDBG_KERNEL_DEBUG_GDB_INCLUDE_STUBS
+	with CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS.
+
+        PR 17986
+	* include/hal_stub.h: Removed superfluous pkgconf/kernel.h
+	include.
+
+1998-10-23  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* include/hal_stub.h: Include generic-stub.h from hal.
+
+1998-10-23  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* src/cogent.ld: Added copyright notice.
+
+1998-10-19  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* include/pkgconf/hal_powerpc_cogent.h: Undid 1998-10-16 change.
+
+1998-10-19  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* include/hal_diag.h: Add declaration for hal_diag_read_char.
+
+1998-10-16  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* include/pkgconf/hal_powerpc_cogent.h: Changed
+	CYGPKG_HAL_POWERPC_COGENT to CYG_HAL_POWERPC_COGENT.
+
+1998-10-15  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* src/hal_stub.c: Changed CYG_HAL_GDB_BREAK to
+	CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT.
+	Removed conditionals for simulator which will never be used.
+
+1998-10-14  Nick Garnett  <nickg@cygnus.co.uk>
+
+	* src/hal_stub.c: 
+	* src/hal_diag.c:
+	Some changes to allow building without kernel.
+
+1998-10-08  Jesper Skov  <jskov@lassi.cygnus.co.uk>
+
+	* include/hal_diag.h
+	* src/cogent.ld
+	* src/hal_diag.c
+	Changed /**/ comments to //.
+
+1998-10-08  Jesper Skov  <jskov@lassi.cygnus.co.uk>
+
+	* src/makefile: Removed.
+
+1998-10-08  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* src/hal_stub.c: Fix warning.
+
+1998-10-08  Jesper Skov  <jskov@lassi.cygnus.co.uk>
+
+	* include/hal_diag.h
+	* include/hal_stub.h
+	* include/pkgconf/hal_powerpc_cogent.h
+	* src/cogent.S
+	* src/cogent.ld
+	* src/hal_diag.c
+	* src/hal_stub.c
+	Expanded TABs.
+
+1998-10-08  Jesper Skov  <jskov@lassi.cygnus.co.uk>
+
+	* src/hal_stub.c: Removed HAL_IO_BARRIER calls.
+	Added GDB interrupt support.
+
+1998-10-08  Jesper Skov  <jskov@lassi.cygnus.co.uk>
+
+	* src/hal_diag.c: Removed HAL_IO_BARRIER calls.
+
+1998-10-01  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* src/hal_diag.c: Changed baud rate to 38400.
+
+1998-10-01  Jesper Skov  <jskov@cygnus.co.uk>
+	
+	* src/hal_stub.c: Changed baud rate to 38400.
+
+	* src/hal_diag.c (hal_diag_read_char): Added for LCD (dummy
+	function).
+
+1998-09-12  Bart Veer  <bartv@cygnus.co.uk>
+
+	* include/pkgconf/hal_powerpc_cogent.h:
+	Added missing descriptions (PR 17184)
+
+1998-09-04  Bart Veer  <bartv@cygnus.co.uk>
+
+	* include/pkgconf/hal_powerpc_cogent.h: 
+	Temporary change to the type of the startup option, needed by the
+	configuration tool.
+
+1998-09-02  Bart Veer  <bartv@cygnus.co.uk>
+
+	* include/pkgconf/hal_powerpc_cogent.h:
+	New header file for platform-specific options
+
+	* tests/PKGconf.mak: 
+	* src/PKGconf.mak: 
+	Sort out package naming conventions.
+
+Wed Sep  2 17:30:21 1998  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* src/cogent.S (hal_hardware_init): Set Bus Monitor to generate
+	bus errors if read/write cycles are not properly terminated after
+	some time.
+
+Tue Sep  1 15:47:03 1998  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* src/hal_diag.c: Include correct header file for previous change.
+
+Tue Sep  1 15:41:54 1998  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* src/hal_diag.c (hal_diag_init, hal_diag_write_char): 
+	When compiled with gdb stub support, let gdb handle diag output.
+
+Mon Aug 31 10:51:32 1998  Jesper Skov  <jskov@lassi.cygnus.co.uk>
+
+	* src/hal_diag.c (hal_diag_read_char): Removed GDB C-c check.
+
+	* include/hal_diag.h (HAL_DIAG_READ_CHAR): Added.
+
+1998-08-28  Bart Veer  <bartv@cygnus.co.uk>
+
+	* src/hal_diag.c, src/hal_stub.c: 
+	Updated for new kernel configuration option symbol names
+
+Fri Aug 28 11:12:34 1998  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* src/hal_stub.c (serial_init): Set serial speed to 115200 baud.
+
+Fri Aug 28 09:25:40 1998  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* src/hal_stub.c: Moved strcpy/strlen to generic-stub.c
+
+Thu Aug 27 10:11:22 1998  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* src/hal_stub.c (initHardware): Initialize serial. 
+	Also initialize LCD when building ROM.
+
+	* src/hal_diag.c: Added LCD init string for eCos ROM.
+
+Wed Aug 26 15:56:56 1998  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* src/hal_stub.c: 
+	* src/hal_diag.c: 
+	Changed to use HAL_READ/WRITE macros.
+
+	* src/hal_diag.c (hal_diag_read_char): Added GDB C-C check.
+
+Wed Aug 26 09:01:02 1998  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* src/cogent.ld: Cleaned up a bit. Sort constructors.
+	Fixed alignment problem.
+
+Mon Aug 24 17:20:44 1998  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* src/hal_stub.c: 
+	* src/hal_diag.c:
+	Now using the same macro definitions as 16550.hxx.
+
+Mon Aug 24 13:11:51 1998  Jesper Skov  <jskov@lassi.cygnus.co.uk>
+
+	* src/cogent.ld: Move data to top of memory when building as
+	ROM_MONITOR.
+
+Mon Aug 24 10:33:22 1998  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* src/hal_diag.c: Now initializes the UART to 19200 baud.
+
+Mon Aug 24 10:30:44 1998  Jesper Skov  <jskov@lassi.cygnus.co.uk>
+
+	* src/cogent.ld: Don't put .fini* at 0x00000000.
+
+Thu Aug 20 17:52:25 1998  Jesper Skov  <jskov@lassi.cygnus.co.uk>
+
+	* include/hal_diag.h: Fixed prototype.
+
+Thu Aug 20 17:45:19 1998  Jesper Skov  <jskov@lassi.cygnus.co.uk>
+
+	* src/cogent.ld: Moved stack definition to arch/../vectors.S.
+
+Thu Aug 20 17:32:02 1998  Jesper Skov  <jskov@lassi.cygnus.co.uk>
+
+	* src/hal_diag.c (hal_diag_read_char): Added.
+	(hal_diag_init): Handle non-guarded IO registers properly. Also
+	 	cleaned up a bit.
+	(lcd_dis): Same.
+	(hal_diag_write_char): Handle truncation correctly.
+
+Thu Aug 20 16:07:44 1998  Jesper Skov  <jskov@lassi.cygnus.co.uk>
+
+	* src/PKGconf.mak: Include GDB support files.
+
+Thu Aug 20 16:02:00 1998  Jesper Skov  <jskov@lassi.cygnus.co.uk>
+
+	* include/hal_stub.h:
+	* src/hal_stub.c:
+	Added for GDB support.
+
+1998-08-18  Nick Garnett  <nickg@cygnus.co.uk>
+
+	* src/cogent.S: 
+	* src/hal_diag.c: 
+	* include/hal_diag.h: 
+	* src/cogent.ld:
+	Now uses hal.h rather than kernel.h.
+
+Tue Aug 18 11:46:53 1998  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* src/cogent.ld: Reorder GROUP line
+
+Mon Aug 17 22:13:41 1998  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* src/cogent.ld: 
+	Add GROUP(libgcc.a libtarget.a) to prevent need for explicit linking
+
+//===========================================================================
+//####COPYRIGHTBEGIN####
+//
+// -------------------------------------------
+// The contents of this file are subject to the Cygnus eCos Public License
+// Version 1.0 (the "License"); you may not use this file except in
+// compliance with the License.  You may obtain a copy of the License at
+// http://sourceware.cygnus.com/ecos
+// 
+// Software distributed under the License is distributed on an "AS IS"
+// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the
+// License for the specific language governing rights and limitations under
+// the License.
+// 
+// The Original Code is eCos - Embedded Cygnus Operating System, released
+// September 30, 1998.
+// 
+// The Initial Developer of the Original Code is Cygnus.  Portions created
+// by Cygnus are Copyright (C) 1998 Cygnus Solutions.  All Rights Reserved.
+// -------------------------------------------
+//
+//####COPYRIGHTEND####
+//===========================================================================