From: jdzheng@broadcom•com (Jiandong Zheng)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH] ARM: BCMRING: Add debug macro
Date: Tue, 1 May 2012 12:54:58 -0700 [thread overview]
Message-ID: <4FA03F92.5090104@broadcom.com> (raw)
Add debug macro for bcmring.
It is to support low-level debugging and earlyprintk.
Signed-off-by: Jiandong Zheng <jdzheng@broadcom•com>
---
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
diff --git a/arch/arm/mach-bcmring/include/mach/debug-macro.S
b/arch/arm/mach-bcmring/include/mach/debug-macro.S
new file mode 100644
index 0000000..fae01fd
--- /dev/null
+++ b/arch/arm/mach-bcmring/include/mach/debug-macro.S
@@ -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>
--
1.7.9.5
next reply other threads:[~2012-05-01 19:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-01 19:54 Jiandong Zheng [this message]
-- strict thread matches above, loose matches on Subject: below --
2012-05-07 19:35 [PATCH] ARM: BCMRING: Add debug macro Jiandong Zheng
2012-03-09 22:07 JD (Jiandong) Zheng
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