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-rw-r--r--c/src/lib/libbsp/powerpc/shared/src/memcpy.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/c/src/lib/libbsp/powerpc/shared/src/memcpy.c b/c/src/lib/libbsp/powerpc/shared/src/memcpy.c
index e4ac29221c..9df0ffecea 100644
--- a/c/src/lib/libbsp/powerpc/shared/src/memcpy.c
+++ b/c/src/lib/libbsp/powerpc/shared/src/memcpy.c
@@ -15,7 +15,9 @@
#include <bspopts.h>
#include <rtems/powerpc/powerpc.h>
-#if BSP_DATA_CACHE_ENABLED && PPC_CACHE_ALIGNMENT == 32
+#if BSP_DATA_CACHE_ENABLED \
+ && PPC_CACHE_ALIGNMENT == 32 \
+ && !defined(BSP_DATA_CACHE_USE_WRITE_THROUGH)
#include <string.h>
#include <stdint.h>