diff --git a/[refs] b/[refs]
index 6fc39ece6720..e29492c19014 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4e89a2d8e2d5ab33d73b76f16c10fdf515faabef
+refs/heads/master: 787d44caa5bca249d8781d21b626c417f1e3cfc4
diff --git a/trunk/arch/powerpc/Kconfig b/trunk/arch/powerpc/Kconfig
index e625e9e034ae..06d742c3fbcf 100644
--- a/trunk/arch/powerpc/Kconfig
+++ b/trunk/arch/powerpc/Kconfig
@@ -20,6 +20,9 @@ config WORD_SIZE
 config ARCH_PHYS_ADDR_T_64BIT
        def_bool PPC64 || PHYS_64BIT
 
+config ARCH_DMA_ADDR_T_64BIT
+	def_bool ARCH_PHYS_ADDR_T_64BIT
+
 config MMU
 	bool
 	default y