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https://github.com/AsahiLinux/u-boot
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26 lines
505 B
C
26 lines
505 B
C
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/*
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* Copyright (C) 2013-2015 Synopsys, Inc. All rights reserved.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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DECLARE_GLOBAL_DATA_PTR;
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int init_cache_f_r(void)
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{
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#ifndef CONFIG_SYS_ICACHE_OFF
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icache_enable();
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/* Make sure no stale entries persist from before we disabled cache */
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invalidate_icache_all();
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#endif
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#ifndef CONFIG_SYS_DCACHE_OFF
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dcache_enable();
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/* Make sure no stale entries persist from before we disabled cache */
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invalidate_dcache_all();
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#endif
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return 0;
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}
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