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diff --git a/bsps/sh/gensh2/include/sh/io_types.h b/bsps/sh/gensh2/include/sh/io_types.h
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+/************************************************************************
+ *
+ *  Data types and constants for Hitachi SH704X on-chip peripherals
+ *
+ *  Author: John M.Mills (jmills@tga.com)
+ *
+ *  COPYRIGHT (c) 1999, TGA Technologies, Norcross, GA, USA
+ *
+ *  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.
+ *
+ *  This file may be distributed as part of the RTEMS software item.
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.org/license/LICENSE.
+ *
+ *      John M. Mills (jmills@tga.com)
+ *      TGA Technologies, Inc.
+ *      100 Pinnacle Way, Suite 140
+ *      Norcross, GA 30071 U.S.A.
+ *
+ *      This modified file may be copied and distributed in accordance
+ *      the above-referenced license. It is provided for critique and
+ *      developmental purposes without any warranty nor representation
+ *      by the authors or by TGA Technologies.
+ *
+ *
+ ************************************************************************/
+
+#ifndef _sh_io_types_h
+#define _sh_io_types_h
+
+#include <rtems/score/iosh7045.h>
+#include <termios.h>
+
+typedef enum {SCI0, SCI1} portNo;
+typedef enum {eight, seven} dataBits;
+typedef enum {one, two} stopBits;
+typedef enum {even, odd} parity;
+
+typedef struct {
+  portNo   line;
+  int      speed_ix;
+  dataBits dBits;
+  int      parEn;
+  parity   par;
+  int      mulPro;
+  stopBits sBits;
+} sci_setup_t;
+
+typedef union{
+	unsigned char Reg;         /* By Register */
+	struct {                   /* By  Field */
+		 unsigned char Sync  :1; /* Async/Sync */
+		 unsigned char DBts  :1; /* Char.Length */
+		 unsigned char ParEn :1; /* Parity En.*/
+		 unsigned char Odd   :1; /* Even/Odd */
+		 unsigned char SBts  :1; /* No.Stop Bits */
+		 unsigned char MulP  :1; /* Multi-Proc. */
+		 unsigned char Dvsr  :2; /* Clock Sel. */
+	} Fld;
+} sci_smr_t;
+
+typedef union {
+	unsigned char Reg;          /*  By Register */
+	struct {                    /*  By Field */
+		 unsigned char TIE :1;    /*  Tx.Int.En. */
+		 unsigned char RIE :1;    /*  Rx.Int.En. */
+		 unsigned char TE  :1;    /*  Tx.En. */
+		 unsigned char RE  :1;    /*  Rx.En. */
+		 unsigned char MPIE:1;    /*  Mult.Pro.Int.En. */
+		 unsigned char TEIE:1;    /*  Tx.End Int.En. */
+		 unsigned char CkSrc :2;   /*  Clock Src. */
+	} Fld;
+} sci_scr_t;
+
+typedef struct {
+  unsigned char n ;
+  unsigned char N ;
+} sci_bitrate_t;
+
+#endif /* _sh_io_types_h */