| Bin Meng | 8a8694d | 2018-09-26 06:55:21 -0700 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0+ |
| 2 | /* | ||||
| 3 | * Copyright (C) 2018, Bin Meng <bmeng.cn@gmail.com> | ||||
| 4 | */ | ||||
| 5 | |||||
| 6 | #include <common.h> | ||||
| Bin Meng | 8a8694d | 2018-09-26 06:55:21 -0700 | [diff] [blame] | 7 | |
| 8 | /* | ||||
| 9 | * cleanup_before_linux() is called just before we call linux | ||||
| 10 | * it prepares the processor for linux | ||||
| 11 | * | ||||
| 12 | * we disable interrupt and caches. | ||||
| 13 | */ | ||||
| 14 | int cleanup_before_linux(void) | ||||
| 15 | { | ||||
| 16 | disable_interrupts(); | ||||
| 17 | |||||
| 18 | /* turn off I/D-cache */ | ||||
| 19 | |||||
| 20 | return 0; | ||||
| 21 | } | ||||