[net-next-2.6.git] / arch / arm / mach-ixp4xx / include / mach / debug-macro.S

/* arch/arm/mach-ixp4xx/include/mach/debug-macro.S
 *
 * Debugging macro include header
 *
 *  Copyright (C) 1994-1999 Russell King
 *  Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
*/

                .macro  addruart, rx, tmp
                mrc     p15, 0, \rx, c1, c0
                tst     \rx, #1                 @ MMU enabled?
                moveq   \rx, #0xc8000000
                movne   \rx, #0xff000000
		orrne	\rx, \rx, #0x00b00000
                add     \rx,\rx,#3              @ Uart regs are at off set of 3 if
						@ byte writes used - Big Endian.
                .endm

#define UART_SHIFT	2
#include <asm/hardware/debug-8250.S>
Commit	Line	Data
a09e64fb	1	/* arch/arm/mach-ixp4xx/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
4e6d488a	13	.macro addruart, rx, tmp
1da177e4 LT	14	mrc p15, 0, \rx, c1, c0
	15	tst \rx, #1 @ MMU enabled?
	16	moveq \rx, #0xc8000000
	17	movne \rx, #0xff000000
b46ffaef	18	orrne \rx, \rx, #0x00b00000
1da177e4 LT	19	add \rx,\rx,#3 @ Uart regs are at off set of 3 if
	20	@ byte writes used - Big Endian.
	21	.endm
	22
268099e3 RK	23	#define UART_SHIFT 2
268099e3 RK	24	#include <asm/hardware/debug-8250.S>