blackfin: Add more dcache functions

[karo-tx-uboot.git] / arch / blackfin / lib / cache.c

diff --git a/arch/blackfin/lib/cache.c b/arch/blackfin/lib/cache.c
index 0a321a448f4abda2faf9c727db50dec607fbb682..e8a0cb5deb2c15458f73054f8beb968d164d1125 100644 (file)
--- a/arch/blackfin/lib/cache.c
+++ b/arch/blackfin/lib/cache.c
@@ -111,3 +111,13 @@ int dcache_status(void)
 {
        return bfin_read_DMEM_CONTROL() & ACACHE_BCACHE;
 }
+
+void invalidate_dcache_range(unsigned long start, unsigned long stop)
+{
+       blackfin_dcache_flush_invalidate_range((const void *)start, (const void *)stop);
+}
+
+void flush_dcache_range(unsigned long start, unsigned long stop)
+{
+       blackfin_dcache_flush_range((const void *)start, (const void *)stop);
+}