Merge branch 'x86-pat-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
[pandora-kernel.git] / arch / arm / mach-realview / include / mach / debug-macro.S
1 /* arch/arm/mach-realview/include/mach/debug-macro.S
2  *
3  * Debugging macro include header
4  *
5  *  Copyright (C) 1994-1999 Russell King
6  *  Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License version 2 as
10  * published by the Free Software Foundation.
11  */
12
13 #if defined(CONFIG_MACH_REALVIEW_EB) || \
14     defined(CONFIG_MACH_REALVIEW_PB11MP) || \
15     defined(CONFIG_MACH_REALVIEW_PBA8) || \
16     defined(CONFIG_MACH_REALVIEW_PBX)
17 #ifndef DEBUG_LL_UART_OFFSET
18 #define DEBUG_LL_UART_OFFSET    0x00009000
19 #elif DEBUG_LL_UART_OFFSET != 0x00009000
20 #warning "DEBUG_LL_UART_OFFSET already defined to a different value"
21 #endif
22 #endif
23
24 #ifdef CONFIG_MACH_REALVIEW_PB1176
25 #ifndef DEBUG_LL_UART_OFFSET
26 #define DEBUG_LL_UART_OFFSET    0x0010c000
27 #elif DEBUG_LL_UART_OFFSET != 0x0010c000
28 #warning "DEBUG_LL_UART_OFFSET already defined to a different value"
29 #endif
30 #endif
31
32 #ifndef DEBUG_LL_UART_OFFSET
33 #error "Unknown RealView platform"
34 #endif
35
36                 .macro  addruart, rx, tmp
37                 mrc     p15, 0, \rx, c1, c0
38                 tst     \rx, #1                 @ MMU enabled?
39                 moveq   \rx,      #0x10000000
40                 movne   \rx,      #0xfb000000   @ virtual base
41                 orr     \rx, \rx, #DEBUG_LL_UART_OFFSET
42                 .endm
43
44 #include <asm/hardware/debug-pl01x.S>