[net-next-2.6.git] / arch / arm / mach-lpc32xx / include / mach / debug-macro.S

/*
 * arch/arm/mach-lpc32xx/include/mach/debug-macro.S
 *
 * Author: Kevin Wells <kevin.wells@nxp.com>
 *
 * Copyright (C) 2010 NXP Semiconductors
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

/*
 * Debug output is hardcoded to standard UART 5
*/

	.macro	addruart,rx, tmp
	mrc	p15, 0, \rx, c1, c0
	tst	\rx, #1				@ MMU enabled?
	ldreq	\rx, =0x40090000
	ldrne	\rx, =0xF4090000
	.endm

#define UART_SHIFT	2
#include <asm/hardware/debug-8250.S>
Commit	Line	Data
343d3537 KW	1	/*
	2	* arch/arm/mach-lpc32xx/include/mach/debug-macro.S
	3	*
	4	* Author: Kevin Wells <kevin.wells@nxp.com>
	5	*
	6	* Copyright (C) 2010 NXP Semiconductors
	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 as published by
	10	* the Free Software Foundation; either version 2 of the License, or
	11	* (at your option) any later version.
	12	*
	13	* This program is distributed in the hope that it will be useful,
	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	* GNU General Public License for more details.
	17	*/
	18
	19	/*
	20	* Debug output is hardcoded to standard UART 5
	21	*/
	22
	23	.macro addruart,rx, tmp
	24	mrc p15, 0, \rx, c1, c0
	25	tst \rx, #1 @ MMU enabled?
	26	ldreq \rx, =0x40090000
	27	ldrne \rx, =0xF4090000
	28	.endm
	29
	30	#define UART_SHIFT 2
	31	#include <asm/hardware/debug-8250.S>