1 files changed, 87 insertions, 0 deletions
diff --git a/cpukit/score/cpu/avr/avr/iom48.h b/cpukit/score/cpu/avr/avr/iom48.h
new file mode 100644
index 0000000000..4c8aab117e
--- /dev/null
+++ b/cpukit/score/cpu/avr/avr/iom48.h
@@ -0,0 +1,87 @@
+/* Copyright (c) 2004, Theodore A. Roth
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are met:
+
+   * Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+
+   * Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in
+     the documentation and/or other materials provided with the
+     distribution.
+
+   * Neither the name of the copyright holders nor the names of
+     contributors may be used to endorse or promote products derived
+     from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+  POSSIBILITY OF SUCH DAMAGE. */
+
+/* $Id$ */
+
+#ifndef _AVR_IOM48_H_
+#define _AVR_IOM48_H_ 1
+
+#include <avr/iomx8.h>
+
+/* Constants */
+#define SPM_PAGESIZE 64
+#define RAMEND      0x2FF
+#define XRAMEND     RAMEND
+#define E2END       0xFF
+#define E2PAGESIZE  4
+#define FLASHEND    0xFFF
+
+
+/* Fuses */
+#define FUSE_MEMORY_SIZE 3
+
+/* Low Fuse Byte */
+#define FUSE_CKSEL0 (unsigned char)~_BV(0)  /* Select Clock Source */
+#define FUSE_CKSEL1 (unsigned char)~_BV(1)  /* Select Clock Source */
+#define FUSE_CKSEL2 (unsigned char)~_BV(2)  /* Select Clock Source */
+#define FUSE_CKSEL3 (unsigned char)~_BV(3)  /* Select Clock Source */
+#define FUSE_SUT0 (unsigned char)~_BV(4)  /* Select start-up time */
+#define FUSE_SUT1 (unsigned char)~_BV(5)  /* Select start-up time */
+#define FUSE_CKOUT (unsigned char)~_BV(6)  /* Clock output */
+#define FUSE_CKDIV8 (unsigned char)~_BV(7)  /* Divide clock by 8 */
+#define LFUSE_DEFAULT (FUSE_CKDIV8 & FUSE_SUT0 & FUSE_CKSEL3 & FUSE_CKSEL2 & FUSE_CKSEL0)
+
+/* High Fuse Byte */
+#define FUSE_BODLEVEL0 (unsigned char)~_BV(0)  /* Brown-out Detector trigger level */
+#define FUSE_BODLEVEL1 (unsigned char)~_BV(1)  /* Brown-out Detector trigger level */
+#define FUSE_BODLEVEL2 (unsigned char)~_BV(2)  /* Brown-out Detector trigger level */
+#define FUSE_EESAVE (unsigned char)~_BV(3)  /* EEPROM memory is preserved through chip erase */
+#define FUSE_WDTON (unsigned char)~_BV(4)  /* Watchdog Timer Always On */
+#define FUSE_SPIEN (unsigned char)~_BV(5)  /* Enable Serial programming and Data Downloading */
+#define FUSE_DWEN (unsigned char)~_BV(6)  /* debugWIRE Enable */
+#define FUSE_RSTDISBL (unsigned char)~_BV(7)  /* External reset disable */
+#define HFUSE_DEFAULT (FUSE_SPIEN)
+
+/* Extended Fuse Byte */
+#define FUSE_SELFPRGEN (unsigned char)~_BV(0)  /* Self Programming Enable */
+#define EFUSE_DEFAULT (0xFF)
+
+
+/* Lock Bits */
+#define __LOCK_BITS_EXIST
+
+
+/* Signature */
+#define SIGNATURE_0 0x1E
+#define SIGNATURE_1 0x92
+#define SIGNATURE_2 0x05
+
+
+#endif /* _AVR_IOM48_H_ */