1/* arch/arm/mach-ixp4xx/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                .macro  addruart, rp, rv
14#ifdef __ARMEB__
15                mov     \rp, #3         @ Uart regs are at off set of 3 if
16					@ byte writes used - Big Endian.
17#else
18		mov	\rp, #0
19#endif
20                orr     \rv, \rp, #0xff000000	@ virtual
21		orr	\rv, \rv, #0x00b00000
22                orr     \rp, \rp, #0xc8000000	@ physical
23                .endm
24
25#define UART_SHIFT	2
26#include <asm/hardware/debug-8250.S>
27