ARM: cns3xxx: Add basic support for Cavium Networks CNS3xxx processors

[mv-sheeva.git] / arch / arm / mach-cns3xxx / include / mach / debug-macro.S

diff --git a/arch/arm/mach-cns3xxx/include/mach/debug-macro.S b/arch/arm/mach-cns3xxx/include/mach/debug-macro.S
new file mode 100644 (file)
index 0000000..d16ce7e
--- /dev/null
+++ b/arch/arm/mach-cns3xxx/include/mach/debug-macro.S
@@ -0,0 +1,21 @@
+/*
+ * Debugging macro include header
+ *
+ * Copyright 1994-1999 Russell King
+ * Copyright 2008 Cavium Networks
+ * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ */
+
+               .macro  addruart,rx
+               mrc     p15, 0, \rx, c1, c0
+               tst     \rx, #1                 @ MMU enabled?
+               moveq   \rx,      #0x10000000
+               movne   \rx,      #0xf0000000   @ virtual base
+               orr     \rx, \rx, #0x00009000
+               .endm
+
+#include <asm/hardware/debug-pl01x.S>