[mirror_ubuntu-bionic-kernel.git] / arch / cris / boot / rescue / testrescue.S

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Simple testcode to download by the rescue block.
 * Just lights some LEDs to show it was downloaded correctly.
 *
 * Copyright (C) 1999 Axis Communications AB
 */

#define ASSEMBLER_MACROS_ONLY
#include <arch/sv_addr_ag.h>

	.text

	nop
	nop
	moveq	-1, $r2
	move.b	$r2, [R_PORT_PA_DIR]
	moveq	0, $r2
	move.b	$r2, [R_PORT_PA_DATA]

endless:
	nop
	ba	endless
	nop
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
d207cf5b	2	/*
1da177e4	3	* Simple testcode to download by the rescue block.
d207cf5b JN	4	* Just lights some LEDs to show it was downloaded correctly.
d207cf5b JN	5	*
1da177e4 LT	6	* Copyright (C) 1999 Axis Communications AB
	7	*/
	8
	9	#define ASSEMBLER_MACROS_ONLY
556dcee7	10	#include <arch/sv_addr_ag.h>
1da177e4 LT	11
	12	.text
	13
	14	nop
	15	nop
	16	moveq -1, $r2
	17	move.b $r2, [R_PORT_PA_DIR]
	18	moveq 0, $r2
d207cf5b	19	move.b $r2, [R_PORT_PA_DATA]
1da177e4 LT	20
	21	endless:
	22	nop
	23	ba endless
	24	nop
	25