[U-Boot] [PATCH] vexpress: disable cci ace slave ports when booting in non-sec/hyp mode

[Marc Zyngier]

On 23/09/16 16:10, Sudeep Holla wrote:
> Commit f225d39d3093 ("vexpress: Check TC2 firmware support before defaulting
> to nonsec booting") added support to check if the firmware on TC2  is
> configured appropriately before booting in nonsec/hyp mode.
> 
> However when booting in non-secure/hyp mode, CCI control must be done in
> secure firmware and can't  be done in non-secure/hyp mode. In order to
> ensure that, this patch disables the cci slave port inteface so that it
> is not accessed at all.
> 
> Cc: Jon Medhurst <tixy at linaro.org>
> Signed-off-by: Sudeep Holla <sudeep.holla at arm.com>

Ah, that'd be a great reason for me to update the 2.5 year old u-boot
that lives on my TC2!

Acked-by: Marc Zyngier <marc.zyngier at arm.com>

	M.
-- 
Jazz is not dead. It just smells funny...