tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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kernel / arch / arm / boot / compressed / big-endian.S
at v6.4-rc2 14 lines 329 B view raw
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