From 392e8802486cb573b916e746010e141a75f507e6 Mon Sep 17 00:00:00 2001
From: Kevin
Date: Sat, 15 Nov 2014 09:58:27 +0800
Subject: init android origin source code

---
 .../arch/arm/mach-netx/include/mach/debug-macro.S  | 36 ++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 ANDROID_3.4.5/arch/arm/mach-netx/include/mach/debug-macro.S

(limited to 'ANDROID_3.4.5/arch/arm/mach-netx/include/mach/debug-macro.S')

diff --git a/ANDROID_3.4.5/arch/arm/mach-netx/include/mach/debug-macro.S b/ANDROID_3.4.5/arch/arm/mach-netx/include/mach/debug-macro.S
new file mode 100644
index 00000000..247781e0
--- /dev/null
+++ b/ANDROID_3.4.5/arch/arm/mach-netx/include/mach/debug-macro.S
@@ -0,0 +1,36 @@
+/* arch/arm/mach-netx/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.
+ *
+*/
+
+#include "hardware.h"
+
+		.macro	addruart, rp, rv, tmp
+		mov	\rp, #0x00000a00
+		orr	\rv, \rp, #io_p2v(0x00100000)	@ virtual
+		orr	\rp, \rp, #0x00100000		@ physical
+		.endm
+
+		.macro	senduart,rd,rx
+		str	\rd, [\rx, #0]
+		.endm
+
+		.macro	busyuart,rd,rx
+1002:		ldr	\rd, [\rx, #0x18]
+		tst	\rd, #(1 << 3)
+		bne	1002b
+		.endm
+
+		.macro	waituart,rd,rx
+1001:		ldr	\rd, [\rx, #0x18]
+		tst	\rd, #(1 << 3)
+		bne	1001b
+		.endm
-- 
cgit