X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Fflash%2Focl%2Fat91sam7x%2Fdcc.c;fp=src%2Fflash%2Focl%2Fat91sam7x%2Fdcc.c;h=3507bbe5eaaa6e8dfed8807a981f1ae25a8c4ff0;hp=2c35236961b3ff7e219e1f1b9277507ff6cb2612;hb=040e25424314b49e35eb158eb88e287c76e50596;hpb=6ef27f4534b7a8926866b1156b6a309fc7c3d300;ds=sidebyside

diff --git a/src/flash/ocl/at91sam7x/dcc.c b/src/flash/ocl/at91sam7x/dcc.c
index 2c35236961..3507bbe5ea 100644
--- a/src/flash/ocl/at91sam7x/dcc.c
+++ b/src/flash/ocl/at91sam7x/dcc.c
@@ -1,51 +1,51 @@
-/***************************************************************************
- *   Copyright (C) 2007 by Pavel Chromy                                    *
- *   chromy@asix.cz                                                        *
- *                                                                         *
- *   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.             *
- ***************************************************************************/
-#include "dcc.h"
-
-
-/* debug channel read (debugger->MCU) */
-uint32 dcc_rd(void)
-{
-	volatile uint32 dcc_reg;
-
-	do {
-		asm volatile ("mrc p14, 0, %0, C0, C0" : "=r" (dcc_reg) : );
-	} while ((dcc_reg&1)==0);
-
-	asm volatile ("mrc p14, 0, %0, C1, C0" : "=r" (dcc_reg) : );
-	return dcc_reg;
-}
-
-
-/* debug channel write (MCU->debugger) */
-int dcc_wr(uint32 data)
-{
-	volatile uint32 dcc_reg;
-
-	do {
-		asm volatile ("mrc p14, 0, %0, C0, C0" : "=r" (dcc_reg) : );
-		/* operation controled by master, cancel operation
-			 upon reception of data for immediate response */
-		if (dcc_reg&1) return -1;
-	} while (dcc_reg&2);
-
-	asm volatile ("mcr p14, 0, %0, C1, C0" : : "r" (data));
-	return 0;
-}
+/***************************************************************************
+ *   Copyright (C) 2007 by Pavel Chromy                                    *
+ *   chromy@asix.cz                                                        *
+ *                                                                         *
+ *   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.             *
+ ***************************************************************************/
+#include "dcc.h"
+
+
+/* debug channel read (debugger->MCU) */
+uint32 dcc_rd(void)
+{
+	volatile uint32 dcc_reg;
+
+	do {
+		asm volatile ("mrc p14, 0, %0, C0, C0" : "=r" (dcc_reg) : );
+	} while ((dcc_reg&1)==0);
+
+	asm volatile ("mrc p14, 0, %0, C1, C0" : "=r" (dcc_reg) : );
+	return dcc_reg;
+}
+
+
+/* debug channel write (MCU->debugger) */
+int dcc_wr(uint32 data)
+{
+	volatile uint32 dcc_reg;
+
+	do {
+		asm volatile ("mrc p14, 0, %0, C0, C0" : "=r" (dcc_reg) : );
+		/* operation controled by master, cancel operation
+			 upon reception of data for immediate response */
+		if (dcc_reg&1) return -1;
+	} while (dcc_reg&2);
+
+	asm volatile ("mcr p14, 0, %0, C1, C0" : : "r" (data));
+	return 0;
+}