From 1eb69ae498567bb0b62ee554647204e8245cdacc Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 14 Nov 2019 12:57:39 -0700 Subject: common: Move ARM cache operations out of common.h These functions are CPU-related and do not use driver model. Move them to cpu_func.h Signed-off-by: Simon Glass Reviewed-by: Daniel Schwierzeck Reviewed-by: Tom Rini --- include/cpu_func.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'include/cpu_func.h') diff --git a/include/cpu_func.h b/include/cpu_func.h index a14d23a36de..46f3d92459b 100644 --- a/include/cpu_func.h +++ b/include/cpu_func.h @@ -60,4 +60,28 @@ void dcache_enable(void); void dcache_disable(void); void mmu_disable(void); +/* arch/$(ARCH)/lib/cache.c */ +void enable_caches(void); +void flush_cache(unsigned long addr, unsigned long size); +void flush_dcache_all(void); +void flush_dcache_range(unsigned long start, unsigned long stop); +void invalidate_dcache_range(unsigned long start, unsigned long stop); +void invalidate_dcache_all(void); +void invalidate_icache_all(void); + +enum { + /* Disable caches (else flush caches but leave them active) */ + CBL_DISABLE_CACHES = 1 << 0, + CBL_SHOW_BOOTSTAGE_REPORT = 1 << 1, + + CBL_ALL = 3, +}; + +/** + * Clean up ready for linux + * + * @param flags Flags to control what is done + */ +int cleanup_before_linux_select(int flags); +; #endif -- cgit v1.2.3