diff options
Diffstat (limited to 'payloads/libpayload/include/x86/arch')
| -rw-r--r-- | payloads/libpayload/include/x86/arch/cache.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/payloads/libpayload/include/x86/arch/cache.h b/payloads/libpayload/include/x86/arch/cache.h index 73849b7348..4a8073616c 100644 --- a/payloads/libpayload/include/x86/arch/cache.h +++ b/payloads/libpayload/include/x86/arch/cache.h @@ -32,9 +32,13 @@ #ifndef __ARCH_CACHE_H__ #define __ARCH_CACHE_H__ -/* These are noops, needed by the USB stack on ARM */ +/* NOOPs mirroring ARM's cache API, since x86 devices usually cache snoop */ #define dmb() #define dsb() +#define dcache_clean_all() +#define dcache_clean_by_mva(addr, len) +#define dcache_invalidate_all() +#define dcache_invalidate_by_mva(addr, len) #define dcache_clean_invalidate_all() #define dcache_clean_invalidate_by_mva(addr, len) |