ARM: BCMRING: Add debug macro

PATCH New Jiandong Zheng 1 participant 1 message May 1, 2012

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Arm (32-bit) Arm sub-architectures

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Jiandong Zheng

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2012-05-01 19:54 UTC #0 lore raw

PATCH 1/1 ARM: BCMRING: Add debug macro

Add debug macro for bcmring.

It is to support low-level debugging and earlyprintk.

Signed-off-by Jiandong Zheng <[email protected]>

---
  arch/arm/mach-bcmring/include/mach/debug-macro.S |   19 
+++++++++++++++++++
  1 file changed, 19 insertions(+)

create mode 100644 arch/arm/mach-bcmring/include/mach/debug-macro.S

(quoted diff) +0 -0

b/arch/arm/mach-bcmring/include/mach/debug-macro.S new file mode 100644
index 0000000..fae01fd

arch/arm/mach-bcmring/include/mach/debug-macro.S new file +19 -0

@@ -0,0 +1,19 @@
+/* arch/arm/mach-bcmring/include/mach/debug-macro.S
+ *
+ * Debugging macro include header
+ *
+ *  Based on arch/arm/mach-versatile/include/mach/debug-macro.S
+ *  by Jiandong Zheng
+ *
+ * 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, rp, rv, tmp
+        mov    \rp,      #0x00012000
+        orr    \rv, \rp, #0xf8000000    @ virtual base
+        orr    \rp, \rp, #0x80000000    @ physical base
+        .endm
+
+#include <asm/hardware/debug-pl01x.S>

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