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-rw-r--r--arch/csky/include/asm/memory.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/csky/include/asm/memory.h b/arch/csky/include/asm/memory.h
index cdffbd0a500b..a65c6759f537 100644
--- a/arch/csky/include/asm/memory.h
+++ b/arch/csky/include/asm/memory.h
@@ -9,6 +9,9 @@
#include <linux/sizes.h>
#define FIXADDR_TOP _AC(0xffffc000, UL)
+#define PKMAP_BASE _AC(0xff800000, UL)
+#define VMALLOC_START _AC(0xc0008000, UL)
+#define VMALLOC_END (PKMAP_BASE - (PAGE_SIZE * 2))
#ifdef CONFIG_HAVE_TCM
#ifdef CONFIG_HAVE_DTCM