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Re: [RFC][PATCH 3/4] arm64: dts: hikey: Add hikey support for syscon-reboot-mode

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On Fri 12 Aug 06:34 PDT 2016, Wei Xu wrote:

> Hi All,
> 
> On 10/08/2016 05:58, John Stultz wrote:
> > On Tue, Aug 9, 2016 at 9:34 PM, Bjorn Andersson
> > <bjorn.andersson@linaro.org> wrote:
> >> On Mon 08 Aug 16:03 PDT 2016, John Stultz wrote:
> >>
> >> [..]
> >>> diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
> >> [..]
> >>>       memory@0 {
> >>>               device_type = "memory";
> >>>               reg = <0x00000000 0x00000000 0x00000000 0x05e00000>,
> >>> -                   <0x00000000 0x05f00000 0x00000000 0x00eff000>,
> >>> +                   <0x00000000 0x05f00000 0x00000000 0x00001000>,
> >>> +                   <0x00000000 0x05f02000 0x00000000 0x00efd000>,
> >>>                     <0x00000000 0x06e00000 0x00000000 0x0060f000>,
> >>>                     <0x00000000 0x07410000 0x00000000 0x36bf0000>;
> >>>       };
> >>
> >> As I said when talked about this, I don't think you should punch holes
> >> in the /memory node, but rather add these regions as no-map in a
> >> /reserved-memory node. But that's a unrelated matter.
> > 
> > Yea. I need to sync w/ Wei and Guodong to see about reworking all of
> > those to use /reserved-memory, but for now I'd like to stay in sync w/
> > how they have it setup.
> > 
> 
> Both are fine to me.
> I remember before we had a discussion [1].
> How about we add these functions this time and clean the memory node
> in the future if needed?
> 
> [1] http://patches.linaro.org/patch/54682/

I agree, you should not hold up John's addition on changing to
reserve-memory, as these are unrelated changes..

But I would recommend that you take the time to do the switch to
/reserve-memory before next change to /memory comes in, as that change
will be just as unrelated.

Regards,
Bjorn

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Re: [RFC][PATCH 3/4] arm64: dts: hikey: Add hikey support for  syscon-reboot-mode Wei Xu <xuwei5@hisilicon.com> - 2016-08-12 15:40 +0200
  Re: [RFC][PATCH 3/4] arm64: dts: hikey: Add hikey support for  syscon-reboot-mode Bjorn Andersson <bjorn.andersson@linaro.org> - 2016-08-12 18:20 +0200

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