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ceade897 RK |
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 | #define DEBUG_LL_UART_OFFSET 0x00009000 | |
14 | ||
15 | .macro addruart,rx,tmp | |
16 | mrc p15, 0, \rx, c1, c0 | |
17 | tst \rx, #1 @ MMU enabled? | |
18 | moveq \rx, #0x10000000 | |
19 | movne \rx, #0xf8000000 @ virtual base | |
20 | orr \rx, \rx, #DEBUG_LL_UART_OFFSET | |
21 | .endm | |
22 | ||
23 | #include <asm/hardware/debug-pl01x.S> |