Open Firmware in the CHRP LongTrail does not support plugging in ARM CPUs
in its PPC 603e/604e-compatible CPU socket ;-)
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>