Initial revision
diff --git a/board/sixnet/sixnet.h b/board/sixnet/sixnet.h
new file mode 100644
index 0000000..e631874
--- /dev/null
+++ b/board/sixnet/sixnet.h
@@ -0,0 +1,36 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+
+/*
+ * Memory map:
+ *
+ * ff100000 -> ff13ffff : FPGA CS1
+ * ff030000 -> ff03ffff : EXPANSION CS7
+ * ff020000 -> ff02ffff : DATA FLASH CS4
+ * ff018000 -> ff01ffff : UART B CS6/UPMB
+ * ff010000 -> ff017fff : UART A CS5/UPMB
+ * ff000000 -> ff00ffff : IMAP internal to the MPC855T
+ * f8000000 -> fbffffff : FLASH CS0 up to 64MB
+ * f4000000 -> f7ffffff : NVSRAM CS2 up to 64MB
+ * 00000000 -> 0fffffff : SDRAM CS3/UPMA up to 256MB
+ */