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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * Copyright (C) 2017 Andes Technology Corporation
- * Rick Chen, Andes Technology Corporation <rick@andestech.com>
- */
- /* CPU specific code */
- #include <common.h>
- #include <cpu_func.h>
- #include <asm/cache.h>
- /*
- * cleanup_before_linux() is called just before we call linux
- * it prepares the processor for linux
- *
- * we disable interrupt and caches.
- */
- int cleanup_before_linux(void)
- {
- disable_interrupts();
- /* turn off I/D-cache */
- cache_flush();
- icache_disable();
- dcache_disable();
- return 0;
- }
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