ARM: 5910/1: ARM: Add tmp register for addruart and loadsp
[linux-3.10.git] / arch / arm / mach-kirkwood / include / mach / debug-macro.S
1 /*
2  * arch/arm/mach-kirkwood/include/mach/debug-macro.S
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License version 2 as
6  * published by the Free Software Foundation.
7 */
8
9 #include <mach/bridge-regs.h>
10
11         .macro  addruart, rx, tmp
12         mrc     p15, 0, \rx, c1, c0
13         tst     \rx, #1                                 @ MMU enabled?
14         ldreq   \rx, =KIRKWOOD_REGS_PHYS_BASE
15         ldrne   \rx, =KIRKWOOD_REGS_VIRT_BASE
16         orr     \rx, \rx, #0x00012000
17         .endm
18
19 #define UART_SHIFT      2
20 #include <asm/hardware/debug-8250.S>