From 0c9fa29149d3726e14262aeb0c8461a948cc9d56 Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Tue, 24 Sep 2013 16:10:38 +1000 Subject: powerpc/zImage: make the "OF" wrapper support ePAPR boot This makes the "OF" zImage wrapper (zImage.pseries, zImage.pmac, zImage.maple) work if booted via a flat device-tree (ePAPR boot mode), and thus potentially usable with kexec. Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/boot/epapr-wrapper.c | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 arch/powerpc/boot/epapr-wrapper.c (limited to 'arch/powerpc/boot/epapr-wrapper.c') diff --git a/arch/powerpc/boot/epapr-wrapper.c b/arch/powerpc/boot/epapr-wrapper.c new file mode 100644 index 000000000000..c10191006673 --- /dev/null +++ b/arch/powerpc/boot/epapr-wrapper.c @@ -0,0 +1,9 @@ +extern void epapr_platform_init(unsigned long r3, unsigned long r4, + unsigned long r5, unsigned long r6, + unsigned long r7); + +void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, + unsigned long r6, unsigned long r7) +{ + epapr_platform_init(r3, r4, r5, r6, r7); +} -- cgit v1.2.1