ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/uboot/arch/mips/include/asm/cache.h b/marvell/uboot/arch/mips/include/asm/cache.h
new file mode 100644
index 0000000..0dfb54e
--- /dev/null
+++ b/marvell/uboot/arch/mips/include/asm/cache.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2011 The Chromium OS Authors.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __MIPS_CACHE_H__
+#define __MIPS_CACHE_H__
+
+/*
+ * The maximum L1 data cache line size on MIPS seems to be 128 bytes. We use
+ * that as a default for aligning DMA buffers unless the board config has
+ * specified another cache line size.
+ */
+#ifdef CONFIG_SYS_CACHELINE_SIZE
+#define ARCH_DMA_MINALIGN CONFIG_SYS_CACHELINE_SIZE
+#else
+#define ARCH_DMA_MINALIGN 128
+#endif
+
+#endif /* __MIPS_CACHE_H__ */