ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/uboot/arch/openrisc/include/asm/cache.h b/marvell/uboot/arch/openrisc/include/asm/cache.h
new file mode 100644
index 0000000..22d4370
--- /dev/null
+++ b/marvell/uboot/arch/openrisc/include/asm/cache.h
@@ -0,0 +1,22 @@
+/*
+ * (C) Copyright 2011, Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __ASM_OPENRISC_CACHE_H_
+#define __ASM_OPENRISC_CACHE_H_
+
+/*
+ * Valid L1 data cache line sizes for the OpenRISC architecture are
+ * 16 and 32 bytes.
+ * If the board configuration has not specified one we default to the
+ * largest of these values for alignment of DMA buffers.
+ */
+#ifdef CONFIG_SYS_CACHELINE_SIZE
+#define ARCH_DMA_MINALIGN CONFIG_SYS_CACHELINE_SIZE
+#else
+#define ARCH_DMA_MINALIGN 32
+#endif
+
+#endif /* __ASM_OPENRISC_CACHE_H_ */