sh: Fix up VMALLOC_START for SH-5.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/include/asm-sh/pgtable.h b/include/asm-sh/pgtable.h
index 6ab3ba8..b0bb76a 100644
--- a/include/asm-sh/pgtable.h
+++ b/include/asm-sh/pgtable.h
@@ -71,7 +71,11 @@
 
 #define PTE_PHYS_MASK		(0x20000000 - PAGE_SIZE)
 
+#ifdef CONFIG_SUPERH32
 #define VMALLOC_START	(P3SEG)
+#else
+#define VMALLOC_START	(0xf0000000)
+#endif
 #define VMALLOC_END	(FIXADDR_START-2*PAGE_SIZE)
 
 /*