2004-06-13 Marcel Telka <marcel@telka.sk>

* data/broadcom/PARTS: Added BCM4712 entry (Alan Wallace).
	* data/broadcom/bcm4712/STEPPINGS: New file (Alan Wallace).
	* data/broadcom/bcm4712/bcm4712: Ditto.


git-svn-id: https://urjtag.svn.sourceforge.net/svnroot/urjtag/trunk@599 b68d4a1b-bc3d-0410-92ed-d4ac073336b7

jtag/ChangeLog

@@ -1,3 +1,9 @@
+2004-06-13  Marcel Telka  <marcel@telka.sk>
+
+	* data/broadcom/PARTS: Added BCM4712 entry (Alan Wallace).
+	* data/broadcom/bcm4712/STEPPINGS: New file (Alan Wallace).
+	* data/broadcom/bcm4712/bcm4712: Ditto.
+
 2004-01-20  Marcel Telka  <marcel@telka.sk>
 
 	* acinclude.m4: File removed.

jtag/NEWS

@@ -6,6 +6,7 @@ See libbrux/NEWS for more news.
 		- Hitachi HD64465
 		- Hitachi SH7729 (Beregnyei Balazs)
 		- Motorola MPC8245
+		- Broadcom BCM4712 (partial, Alan Wallace)
 	* Added new bus drivers:
 		- Motorola MPC824x
 		- AMD Alchemy Solutions Au1500 (patch 853883, Zhang Wei)

jtag/README

@@ -47,6 +47,7 @@ JTAG-aware parts (chips):
 - Broadcom BCM1250
 - Broadcom BCM3310 (partial support)
 - Broadcom BCM5421S
+- Broadcom BCM4712 (partial support)
 - DEC SA1100
 - Hitachi HD64465
 - Hitachi SH7727

jtag/THANKS

@@ -22,6 +22,7 @@ Ramses VI
 Michel Robitaille
 Mike Tesch
 Holger Schurig
+Alan Wallace
 Zhang Wei
 Matan Ziv-Av
 Alessandro Zummo

jtag/data/broadcom/PARTS

@@ -25,3 +25,4 @@
 0001001001010000	bcm1250		BCM1250
 0011001100010000	bcm3310		BCM3310
 0101010000100001	bcm5421s	BCM5421S
+0100011100010010	bcm4712		BCM4712

jtag/data/broadcom/bcm4712/STEPPINGS

@@ -0,0 +1,25 @@
+#
+# $Id$
+#
+# Copyright (C) 2004 Alan Wallace <aww@adelphia.net>
+#
+# This program 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
+# of the License, or (at your option) any later version.
+#
+# This program 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 this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+#
+# Written by Alan Wallace <aww@adelphia.net>, 2004.
+#
+
+# bits 31-28 of the Device Identification Register
+0001	bcm4712		Ver 1

jtag/data/broadcom/bcm4712/bcm4712

@@ -0,0 +1,39 @@
+#
+# $Id$
+#
+# JTAG declarations for Broadcom BCM4712
+# Copyright (C) 2004 Alan Wallace <aww@adelphia.net>
+#
+# This program 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
+# of the License, or (at your option) any later version.
+#
+# This program 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 this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+#
+# Written by Alan Wallace <aww@adelphia.net>, 2004.
+#
+
+# mandatory data registers
+register	BSR	594
+register	BR	1
+
+# optional data registers
+register	DIR	32
+
+instruction length 8
+# mandatory instructions
+instruction EXTEST		00000000	BSR
+instruction SAMPLE/PRELOAD	00000010	BSR
+instruction BYPASS		11111111	BR
+
+# optional instructions
+instruction IDCODE		00000001	DIR