1/*
2 * Copyright (C) 2004-2006 Atmel Corporation
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8
9#include <linux/linkage.h>
10#include <asm/page.h>
11
12/*
13 * clear_page
14 * r12: P1 address (to)
15 */
16	.text
17	.global clear_page
18clear_page:
19	sub	r9, r12, -PAGE_SIZE
20	mov     r10, 0
21	mov	r11, 0
220:      st.d    r12++, r10
23	cp      r12, r9
24	brne	0b
25	mov     pc, lr
26