1 files changed, 26 insertions, 0 deletions

diff --git a/arch/arm/mach-iop13xx/include/mach/debug-macro.S b/arch/arm/mach-iop13xx/include/mach/debug-macro.S
new file mode 100644
index 00000000000..9037d2e8557
--- /dev/null
+++ b/arch/arm/mach-iop13xx/include/mach/debug-macro.S
@@ -0,0 +1,26 @@
+/*
+ * arch/arm/mach-iop13xx/include/mach/debug-macro.S
+ *
+ * Debugging macro include header
+ *
+ * Copyright (C) 1994-1999 Russell King
+ * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
+ *
+ * This program 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, #0xff000000        @ physical
+        orreq   \rx, \rx, #0x00d80000
+        movne   \rx, #0xfe000000        @ virtual
+        orrne   \rx, \rx, #0x00e80000
+        orr     \rx, \rx, #0x00002300
+        orr     \rx, \rx, #0x00000040
+        .endm
+
+#define UART_SHIFT      2
+#include <asm/hardware/debug-8250.S>