| Masahiro Yamada | 8603a30 | 2017-05-12 22:49:02 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2017 Socionext Inc. | ||||
| 3 | * | ||||
| 4 | * SPDX-License-Identifier: GPL-2.0+ | ||||
| 5 | */ | ||||
| 6 | |||||
| 7 | #include <linux/linkage.h> | ||||
| 8 | |||||
| 9 | ENTRY(lowlevel_init) | ||||
| 10 | /* LD20 needs the following code to boot. I do not know why. */ | ||||
| 11 | mrs x0, sctlr_el1 | ||||
| 12 | msr sctlr_el1, x0 | ||||
| 13 | ret | ||||
| 14 | ENDPROC(lowlevel_init) | ||||