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kernel_samsung_sm7125/arch/cris/arch-v10/boot/rescue/testrescue.S

27 lines
430 B

/* $Id: testrescue.S,v 1.1 2001/12/17 13:59:27 bjornw Exp $
*
* Simple testcode to download by the rescue block.
* Just lits some LEDs to show it was downloaded correctly.
*
* Copyright (C) 1999 Axis Communications AB
*/
#define ASSEMBLER_MACROS_ONLY
#include <asm/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