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285f5fa7 DW |
1 | /* |
2 | * include/asm-arm/arch-iop13xx/debug-macro.S | |
3 | * | |
4 | * Debugging macro include header | |
5 | * | |
6 | * Copyright (C) 1994-1999 Russell King | |
7 | * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License version 2 as | |
11 | * published by the Free Software Foundation. | |
12 | */ | |
13 | ||
14 | .macro addruart, rx | |
15 | mrc p15, 0, \rx, c1, c0 | |
16 | tst \rx, #1 @ mmu enabled? | |
17 | moveq \rx, #0xff000000 @ physical | |
18 | orreq \rx, \rx, #0x00d80000 | |
19 | movne \rx, #0xfe000000 @ virtual | |
20 | orrne \rx, \rx, #0x00e80000 | |
21 | orr \rx, \rx, #0x00002300 | |
22 | orr \rx, \rx, #0x00000040 | |
23 | .endm | |
24 | ||
25 | #define UART_SHIFT 2 | |
26 | #include <asm/hardware/debug-8250.S> |