| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 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 | |||||