From ae51f41d14f548d494ac41e0d21137c5a4c3f59c Mon Sep 17 00:00:00 2001 From: Iru Cai Date: Wed, 30 Oct 2019 14:21:52 +0800 Subject: import the U-Boot code and make it compile --- arch/xtensa/include/asm/cache.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 arch/xtensa/include/asm/cache.h (limited to 'arch/xtensa/include/asm/cache.h') diff --git a/arch/xtensa/include/asm/cache.h b/arch/xtensa/include/asm/cache.h new file mode 100644 index 0000000..68b8330 --- /dev/null +++ b/arch/xtensa/include/asm/cache.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2009 Tensilica Inc. + */ +#ifndef _XTENSA_CACHE_H +#define _XTENSA_CACHE_H + +#include + +#define ARCH_DMA_MINALIGN XCHAL_DCACHE_LINESIZE + +#ifndef __ASSEMBLY__ + +void __flush_dcache_all(void); +void __flush_invalidate_dcache_range(unsigned long addr, unsigned long size); +void __invalidate_dcache_all(void); +void __invalidate_dcache_range(unsigned long addr, unsigned long size); + +void __invalidate_icache_all(void); +void __invalidate_icache_range(unsigned long addr, unsigned long size); + +#endif + +#endif /* _XTENSA_CACHE_H */ -- cgit v1.2.3