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arm: return both physical and virtual addresses from addruart
[net-next-2.6.git] / arch / arm / mach-ixp2000 / include / mach / debug-macro.S
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a09e64fb 1/* arch/arm/mach-ixp2000/include/mach/debug-macro.S
1da177e4
LT
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
0ea12930
JK
14 .macro addruart, rp, rv
15 mov \rp, #0x00030000
1da177e4 16#ifdef __ARMEB__
0ea12930 17 orr \rp, \rp, #0x00000003
1da177e4 18#endif
0ea12930
JK
19 orr \rv, \rp, #0xfe000000 @ virtual base
20 orr \rv, \rv, #0x00f00000
21 orr \rp, \rp, #0xc0000000 @ Physical base
1da177e4
LT
22 .endm
23
e99053e0
LB
24#define UART_SHIFT 2
25#include <asm/hardware/debug-8250.S>