On Mon, 2015-10-12 at 16:39 +0100, Julien Grall wrote:
Subject: support PSCI v1.0 for the host.
> From Xen point of view, PSCI v0.2 and PSCI v1.0 are very similar. All
Xen's
> the PSCI calls used within Xen (PSCI_VERSION, CPU_ON, SYSTEM_OFF and
> SYSTEM_RESET) behaves exactly the same.
behave
> Furthermore, based on the spec (5.3.1 DEN0022C), any 1.y version must be
> compatible with 1.x when y > x for any functions existing in 1.x.
>
> So check the presence of the new compatible string [1] and allow Xen to
> boot on any platform using PSCI 1.x.
>
> [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2015-October/37
> 4547.html
>
> Signed-off-by: Julien Grall <julien.gr...@citrix.com>
Acked-by: Ian Campbell <ian.campb...@citrix.com>
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