Content - fc7ec674eca5769fa7d75365f21002e4fa2436a0 - 5798658/arch/cris/boot/rescue/testrescue.S

Staging
v0.8.1

visit type:

https://github.com/torvalds/linux

02 December 2023, 22:23:51 UTC

Tip revision: f6f94e2ab1b33f0082ac22d71f66385a60d8157f authored by Linus Torvalds on 20 October 2010, 20:30:22 UTC
Linux 2.6.36

Tip revision: f6f94e2

testrescue.S

/*
 * 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