a850f87de51d90c68030f5dd5e256a33d69382af
[linux-3.10.git] / arch / arm / mach-mmp / include / mach / debug-macro.S
1 /* arch/arm/mach-mmp/include/mach/debug-macro.S
2  *
3  * Debugging macro include header
4  *
5  *  Copied from arch/arm/mach-pxa/include/mach/debug.S
6  *
7  * This program is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License version 2 as
9  * published by the Free Software Foundation.
10  */
11
12 #include <mach/addr-map.h>
13
14                 .macro  addruart,rx
15                 mrc     p15, 0, \rx, c1, c0
16                 tst     \rx, #1                         @ MMU enabled?
17                 ldreq   \rx, =APB_PHYS_BASE             @ physical
18                 ldrne   \rx, =APB_VIRT_BASE             @ virtual
19                 orr     \rx, \rx, #0x00017000
20                 .endm
21
22 #define UART_SHIFT      2
23 #include <asm/hardware/debug-8250.S>