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", #alloc, #execinstr 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