ARM: imx6: Warn when an old DT is detected
Now that the GPC has been converted to be a full blown irqchip (and not a mole on the side of the GIC), booting a new kernel with an old DT is likely to result in a rough ride for the user. This patch makes sure such a situation is promptly detected and the user made aware that a DT update is in order. Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com> Acked-by: NJason Cooper <jason@lakedaemon.net> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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