[PATCH v2] ARM: imx6: Warn when an old DT is detected

[Shawn Guo]

On Fri, Mar 13, 2015 at 04:05:37PM +0000, Marc Zyngier wrote:
> 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: Marc Zyngier <marc.zyngier at arm.com>

Applied, thanks.