diff --git a/[refs] b/[refs]
index caffcd435bfe..d20ac16090f4 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7d43e57764fe6922703c36d8d0d56a7ead21f03d
+refs/heads/master: 988519acb3dbe7168276a36cbb8fd91fddbffaee
diff --git a/trunk/arch/powerpc/boot/Makefile b/trunk/arch/powerpc/boot/Makefile
index 83788986b93b..378bda50b178 100644
--- a/trunk/arch/powerpc/boot/Makefile
+++ b/trunk/arch/powerpc/boot/Makefile
@@ -33,8 +33,8 @@ endif
 
 BOOTCFLAGS	+= -I$(obj) -I$(srctree)/$(obj)
 
-$(obj)/44x.o: BOOTCFLAGS += -Wa,-mbooke
-$(obj)/ebony.o: BOOTCFLAGS += -Wa,-mbooke
+$(obj)/44x.o: BOOTCFLAGS += -mcpu=440
+$(obj)/ebony.o: BOOTCFLAGS += -mcpu=440
 
 zlib       := inffast.c inflate.c inftrees.c
 zlibheader := inffast.h inffixed.h inflate.h inftrees.h infutil.h