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File: [Development] / linux-2.4-xfs / arch / ppc / boot / simple / legacy.S (download)

Revision 1.1, Wed Dec 31 00:54:49 2003 UTC (13 years, 10 months ago) by cattelan
Branch: MAIN
CVS Tags: HEAD 

Initial Import 2.4.24pre2

/*
 * arch/ppc/boot/simple/legacy.S
 *
 * Author: Tom Rini <trini@mvista.com>
 *
 * This will go and setup ISA_io to 0x8000000 and return.
 */

#include <asm/ppc_asm.h>

	.text

	.globl serial_fixups
serial_fixups:
	lis	r3,ISA_io@h	/* Load ISA_io */
	ori	r3,r3,ISA_io@l
	lis	r4,0x8000	/* Load the value, 0x8000000 */
	stw	r4,0(r3)	/* store */
	blr