diff --git a/urjtag/ChangeLog b/urjtag/ChangeLog
index 053d48d3..48419dfd 100644
--- a/urjtag/ChangeLog
+++ b/urjtag/ChangeLog
@@ -1,5 +1,9 @@
 2009-07-15  Arnim Laeuger  <arniml>
 
+  * data/marvell/88w8500/88w8500-ban, data/marvell/88w8500/STEPPINGS,
+    data/marvell/PARTS, data/Makefile.am:
+    [ 2820439 ] Add Marvell 88w8500 support (Jochen Friedrich)
+
   * src/bus/arm9tdmi.c, src/bus/buses.c, src/bus/buses.h,
     src/bus/Makefile.am, configure.ac, po/POTFILES.in:
     [ 2820437 ] ARM9 bus support (Jochen Friedrich)
diff --git a/urjtag/data/Makefile.am b/urjtag/data/Makefile.am
index f03aabca..b29ffedf 100644
--- a/urjtag/data/Makefile.am
+++ b/urjtag/data/Makefile.am
@@ -150,6 +150,8 @@ nobase_dist_pkgdata_DATA = \
 	marvell/88e1118/88e1118 \
 	marvell/88f5182/STEPPINGS \
 	marvell/88f5182/88f5182-a2 \
+	marvell/88w8500/STEPPINGS \
+	marvell/88w8500/88w8500-ban \
 	motorola/mpc8241/1.2 \
 	motorola/mpc8245/1.2 \
 	philips/PARTS \
diff --git a/urjtag/data/marvell/88w8500/88w8500-ban b/urjtag/data/marvell/88w8500/88w8500-ban
new file mode 100644
index 00000000..b58e1b9a
--- /dev/null
+++ b/urjtag/data/marvell/88w8500/88w8500-ban
@@ -0,0 +1,51 @@
+#
+# $Id$
+#
+# 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.
+#
+
+# mandatory data registers
+register    BR    1 # Bypass Register
+
+# optional data registers
+register    DIR	 32 # Device Identification Register
+register    SCAN0  184
+register    SCAN1   67
+register    SCAN2   38
+register    SCANN    5
+
+instruction length 4
+
+# mandatory instructions
+instruction BYPASS         1111 BR
+# optional instructions
+instruction EXTEST         0000 BR
+instruction EXTEST0        0000 SCAN0
+instruction EXTEST1        0000 SCAN1
+instruction EXTEST2        0000 SCAN2
+instruction SCAN_N         0010 SCANN
+instruction SAMPLE/PRELOAD 0011 BR
+instruction RESTART        0100 BR
+instruction CLAMP          0101 BR
+instruction HIGHZ          0111 BR
+instruction CLAMPZ         1001 BR
+instruction INTEST         1100 BR
+instruction INTEST0        1100 SCAN0
+instruction INTEST1        1100 SCAN1
+instruction INTEST2        1100 SCAN2
+instruction IDCODE         1110 BR
+
+initbus arm9tdmi
diff --git a/urjtag/data/marvell/88w8500/STEPPINGS b/urjtag/data/marvell/88w8500/STEPPINGS
new file mode 100644
index 00000000..7147ae40
--- /dev/null
+++ b/urjtag/data/marvell/88w8500/STEPPINGS
@@ -0,0 +1,22 @@
+#
+# $Id$
+#
+# 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.
+#
+
+# bits 31-28 of the Device Identification Register
+
+0001	88w8500-ban	BAN
diff --git a/urjtag/data/marvell/PARTS b/urjtag/data/marvell/PARTS
index b960375b..d0da0de7 100644
--- a/urjtag/data/marvell/PARTS
+++ b/urjtag/data/marvell/PARTS
@@ -20,3 +20,4 @@
 # bits 27-12 of the Device Identification Register
 0000000000001010  88e1118        MV88E1118
 0101000110000010  88f5182        MV88F5182
+0101100101000110  88w8500        MV88W8500