1/*
2 * arch/ppc/boot/simple/legacy.S
3 *
4 * Author: Tom Rini <trini@mvista.com>
5 *
6 * This will go and setup ISA_io to 0x8000000 and return.
7 */
8
9#include <asm/ppc_asm.h>
10
11	.text
12
13	.globl serial_fixups
14serial_fixups:
15	lis	r3,ISA_io@h	/* Load ISA_io */
16	ori	r3,r3,ISA_io@l
17	lis	r4,0x8000	/* Load the value, 0x8000000 */
18	stw	r4,0(r3)	/* store */
19	blr
20