3.16.7-ckt19 -stable review patch.  If anyone has any objections, please let me 
know.

------------------

From: Benjamin Herrenschmidt <[email protected]>

commit 655471f54c2e395ba29ae4156ba0f49928177cc1 upstream.

The kernel does it, not the boot wrapper, which breaks with some
cross compilers that still default to ABI v1.

Fixes: 147c05168fc8 ("powerpc/boot: Add support for 64bit little endian 
wrapper")
Signed-off-by: Benjamin Herrenschmidt <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Signed-off-by: Luis Henriques <[email protected]>
---
 arch/powerpc/boot/Makefile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index ccc25eddbcb8..f5443645ffca 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -28,6 +28,9 @@ BOOTCFLAGS    += -m64
 endif
 ifdef CONFIG_CPU_BIG_ENDIAN
 BOOTCFLAGS     += -mbig-endian
+else
+BOOTCFLAGS     += -mlittle-endian
+BOOTCFLAGS     += $(call cc-option,-mabi=elfv2)
 endif
 
 BOOTAFLAGS     := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc
--
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