Blackfin: bf533-stamp: scrub unused code

Much of the local bf533-stamp.h header is unused, and the few bits that
are are only needed in one file.  So move the few used bits out and punt
all the rest.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

board/bf533-stamp/bf533-stamp.h

-/*
- * U-boot - stamp.h
- *
- * Copyright (c) 2005-2007 Analog Devices Inc.
- *
- * (C) Copyright 2000-2004
- * 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., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-#ifndef __STAMP_H__
-#define __STAMP_H__
-
-extern void init_Flags(void);
-
-extern volatile unsigned long *ambctl0;
-extern volatile unsigned long *ambctl1;
-extern volatile unsigned long *amgctl;
-
-/* Definitions used in  Compact Flash Boot support */
-#define FIO_EDGE_CF_BITS	0x0000
-#define FIO_POLAR_CF_BITS	0x0000
-#define	FIO_EDGE_BITS		0x1E0
-#define	FIO_POLAR_BITS		0x160
-
-/* Compact flash status bits in status register */
-#define CF_STAT_BITS		0x00000060
-
-/* CF Flags used to switch between expansion and external
- * memory banks
- */
-#define CF_PF0			0x0001
-#define CF_PF1			0x0002
-#define CF_PF1_PF0		0x0003
-
-#endif

board/bf533-stamp/ide-cf.c

@@ -11,7 +11,6 @@
 #include <common.h>
 #include <config.h>
 #include <asm/blackfin.h>
-#include "bf533-stamp.h"
 
 void cf_outb(unsigned char val, volatile unsigned char *addr)
 {
@@ -66,6 +65,15 @@ void cf_outsw(unsigned short *addr, unsigned short *sect_buf, int words)
 	swap_to(FLASH);
 }
 
+/* Definitions used in  Compact Flash Boot support */
+#define FIO_EDGE_CF_BITS	0x0000
+#define FIO_POLAR_CF_BITS	0x0000
+#define FIO_EDGE_BITS		0x1E0
+#define FIO_POLAR_BITS		0x160
+
+/* Compact flash status bits in status register */
+#define CF_STAT_BITS	0x00000060
+
 void cf_ide_init(void)
 {
 	int i, cf_stat;