1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  *  linux/arch/arm/boot/compressed/big-endian.S
4  *
5  *  Switch CPU into big endian mode.
6  *  Author: Nicolas Pitre
7  */
8 
9 	.section ".start", "ax"
10 
11 	mrc	p15, 0, r0, c1, c0, 0	@ read control reg
12 	orr	r0, r0, #(1 << 7)	@ enable big endian mode
13 	mcr	p15, 0, r0, c1, c0, 0	@ write control reg
14 
15