- added svn props for newly added files

[openocd.git] / src / flash / ocl / at91sam7x / dcc.c

diff --git a/src/flash/ocl/at91sam7x/dcc.c b/src/flash/ocl/at91sam7x/dcc.c
index 2c35236961b3ff7e219e1f1b9277507ff6cb2612..3507bbe5eaaa6e8dfed8807a981f1ae25a8c4ff0 100644 (file)
--- a/src/flash/ocl/at91sam7x/dcc.c
+++ b/src/flash/ocl/at91sam7x/dcc.c
@@ -1,51 +1,51 @@
-/***************************************************************************\r
- *   Copyright (C) 2007 by Pavel Chromy                                    *\r
- *   chromy@asix.cz                                                        *\r
- *                                                                         *\r
- *   This program is free software; you can redistribute it and/or modify  *\r
- *   it under the terms of the GNU General Public License as published by  *\r
- *   the Free Software Foundation; either version 2 of the License, or     *\r
- *   (at your option) any later version.                                   *\r
- *                                                                         *\r
- *   This program is distributed in the hope that it will be useful,       *\r
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *\r
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *\r
- *   GNU General Public License for more details.                          *\r
- *                                                                         *\r
- *   You should have received a copy of the GNU General Public License     *\r
- *   along with this program; if not, write to the                         *\r
- *   Free Software Foundation, Inc.,                                       *\r
- *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *\r
- ***************************************************************************/\r
-#include "dcc.h"\r
-\r
-\r
-/* debug channel read (debugger->MCU) */\r
-uint32 dcc_rd(void)\r
-{\r
-       volatile uint32 dcc_reg;\r
-\r
-       do {\r
-               asm volatile ("mrc p14, 0, %0, C0, C0" : "=r" (dcc_reg) : );\r
-       } while ((dcc_reg&1)==0);\r
-\r
-       asm volatile ("mrc p14, 0, %0, C1, C0" : "=r" (dcc_reg) : );\r
-       return dcc_reg;\r
-}\r
-\r
-\r
-/* debug channel write (MCU->debugger) */\r
-int dcc_wr(uint32 data)\r
-{\r
-       volatile uint32 dcc_reg;\r
-\r
-       do {\r
-               asm volatile ("mrc p14, 0, %0, C0, C0" : "=r" (dcc_reg) : );\r
-               /* operation controled by master, cancel operation\r
-                        upon reception of data for immediate response */\r
-               if (dcc_reg&1) return -1;\r
-       } while (dcc_reg&2);\r
-\r
-       asm volatile ("mcr p14, 0, %0, C1, C0" : : "r" (data));\r
-       return 0;\r
-}\r
+/***************************************************************************
+ *   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;
+}