Commit 655471f5 authored by Benjamin Herrenschmidt's avatar Benjamin Herrenschmidt Committed by Michael Ellerman

powerpc/boot: Specify ABI v2 when building an LE boot wrapper

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

Fixes: 147c0516 ("powerpc/boot: Add support for 64bit little endian wrapper")
Cc: stable@vger.kernel.org # v3.16+
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 2cd55c68
...@@ -28,6 +28,9 @@ BOOTCFLAGS += -m64 ...@@ -28,6 +28,9 @@ BOOTCFLAGS += -m64
endif endif
ifdef CONFIG_CPU_BIG_ENDIAN ifdef CONFIG_CPU_BIG_ENDIAN
BOOTCFLAGS += -mbig-endian BOOTCFLAGS += -mbig-endian
else
BOOTCFLAGS += -mlittle-endian
BOOTCFLAGS += $(call cc-option,-mabi=elfv2)
endif endif
BOOTAFLAGS := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc BOOTAFLAGS := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc
......
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