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3fb80163 AB |
1 | /* |
2 | * Copyright (C) 2013-2015 Synopsys, Inc. All rights reserved. | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0+ | |
5 | */ | |
6 | ||
7 | #include <common.h> | |
8 | ||
9 | DECLARE_GLOBAL_DATA_PTR; | |
10 | ||
11 | int init_cache_f_r(void) | |
12 | { | |
13 | #ifndef CONFIG_SYS_ICACHE_OFF | |
14 | icache_enable(); | |
15 | /* Make sure no stale entries persist from before we disabled cache */ | |
16 | invalidate_icache_all(); | |
17 | #endif | |
18 | ||
19 | #ifndef CONFIG_SYS_DCACHE_OFF | |
20 | dcache_enable(); | |
21 | /* Make sure no stale entries persist from before we disabled cache */ | |
22 | invalidate_dcache_all(); | |
23 | #endif | |
24 | return 0; | |
25 | } |