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From: Bjorn Andersson <bjorn.andersson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
To: Andy Gross <andy.gross-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Cc: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>,
	Jeremy McNicoll
	<jmcnicol-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	Stephen Boyd <sboyd-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
	git-LJ92rlH3Dns@public.gmane.org,
	Jeremy McNicoll
	<jeremymc-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	linux-arm-msm
	<linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	linux-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	"devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
	<devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [RFC V2 PATCH 10/12] arm64: dts: msm8994 issolate non standard bootloader/LK entries
Date: Fri, 21 Oct 2016 12:44:37 -0700	[thread overview]
Message-ID: <20161021194437.GA7509@tuxbot> (raw)
In-Reply-To: <20161020031712.GD3145-3KkwrOJo9xYlRp7syxWybdHuzzzSOjJt@public.gmane.org>

On Wed 19 Oct 20:17 PDT 2016, Andy Gross wrote:

> On Wed, Oct 19, 2016 at 08:07:25PM -0500, Rob Herring wrote:
[..]
> > Makes sense to me for things like Nexus phones here. What about DB410
> > for example? Is there hope for a fix there? My bootloader is only a
> > couple of months old and needs the properties still.
> 
> There won't be a fix for the 410c.  We barely got them to respin to use PSCI.
> Stephen can correct me if I am wrong on this.
> 
> If this is fixed, it would be 8996+.  If..........
> 
> So this means introducing the msm-id's for the boards that currently require it,
> and for the boards that will require it in the future.  And this would stay in
> effect until the bootloader is able to parse the compatible strings or figure
> this out without the msm-ids.
> 

But if the bootloader at any point in the future would support picking a
dtb by compatible strings instead of {msm,board,pmic}-id we wouldn't we
just be back to the ridiculous compatible strings that tipped over into
acceptance to these ids in the first place.

Or do we expect the boot loader to do a deep scan of the dtb to match on
multiple nodes from the tree?

Am I missing something here?

Regards,
Bjorn
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  parent reply	other threads:[~2016-10-21 19:44 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-10-02  2:38 [RFC V2 PATCH 00/12] msm8992/msm8994: Google Nexus 5X/6P initial board support Jeremy McNicoll
2016-10-02  2:38 ` [RFC V2 PATCH 01/12] msm8994 clocks: global clock support Global clock support for the msm8994 SOC Jeremy McNicoll
2016-10-09  1:28   ` Rob Herring
2016-10-21  8:31     ` Jeremy McNicoll
2016-10-02  2:38 ` [RFC V2 PATCH 02/12] arm64: configs: enable 8994/8992 GCC by default Jeremy McNicoll
2016-10-02  2:38 ` [RFC V2 PATCH 03/12] msm8994 clocks: fix mapping Jeremy McNicoll
     [not found]   ` <1475375919-618-4-git-send-email-jmcnicol-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-10-09  1:28     ` Rob Herring
2016-10-10 22:04       ` Jeremy McNicoll
     [not found]         ` <228eb3b0-6c4e-230a-1750-0f97ec5c024f-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-10-10 22:47           ` Jeremy McNicoll
2016-10-02  2:38 ` [RFC V2 PATCH 05/12] msm8992: defconfig updates to support initrd Jeremy McNicoll
2016-10-09  1:28   ` Rob Herring
2016-10-11  5:19     ` [RFC V3 PATCH] " Jeremy McNicoll
2016-10-11  5:20     ` [RFC V2 PATCH 05/12] " Jeremy McNicoll
2016-10-02  2:38 ` [RFC V2 PATCH 06/12] arm64: dts: msm8992 issolate non standard bootloader/LK entries Jeremy McNicoll
     [not found] ` <1475375919-618-1-git-send-email-jmcnicol-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-10-02  2:38   ` [RFC V2 PATCH 04/12] dt-bindings: qcom: Add msm8992 bindings Jeremy McNicoll
     [not found]     ` <1475375919-618-5-git-send-email-jmcnicol-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-10-09  1:28       ` Rob Herring
2016-10-11  0:52         ` [RFC V3 PATCH] dt-bindings: qcom: Add msm899(2/4) bindings Jeremy McNicoll
     [not found]           ` <1476147156-4474-1-git-send-email-jeremymc-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-10-11 16:42             ` Bjorn Andersson
2016-10-11 21:25               ` Jeremy McNicoll
     [not found]                 ` <ab018442-c929-e328-11a3-6e7fd21e56b8-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-10-12  0:32                   ` [RFC V4 " Jeremy McNicoll
2016-10-19  1:13                 ` [RFC V3 " Stephen Boyd
2016-10-02  2:38   ` [RFC V2 PATCH 07/12] arm64: dts: msm8992 default serial config Jeremy McNicoll
2016-10-02  2:38 ` [RFC V2 PATCH 08/12] arm64: dts: msm8994 SoC and Huawei Angler (Nexus 6P) support Jeremy McNicoll
2016-10-02  2:38 ` [RFC V2 PATCH 09/12] arm64: dts: move Huawei Angler (Nexus 6P) to qcom directory Jeremy McNicoll
     [not found]   ` <1475375919-618-10-git-send-email-jmcnicol-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-10-09  1:28     ` Rob Herring
2016-10-10 22:21       ` Jeremy McNicoll
     [not found]         ` <4611eab0-84b3-3c6f-2df0-87fe21afc8df-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-10-12  0:32           ` Rob Herring
2016-10-02  2:38 ` [RFC V2 PATCH 10/12] arm64: dts: msm8994 issolate non standard bootloader/LK entries Jeremy McNicoll
     [not found]   ` <1475375919-618-11-git-send-email-jmcnicol-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-10-12  0:41     ` Rob Herring
     [not found]       ` <CAL_Jsq+ew7p6OYPzdTDmB9LAoGOOKasioYzmU=R+jLza2hWQFw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-10-12 10:39         ` Arnd Bergmann
2016-10-12 12:11           ` Rob Herring
2016-10-13  0:59           ` Jeremy McNicoll
     [not found]             ` <17447be1-4357-0eca-a242-69576d3e2799-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-10-19 14:56               ` Arnd Bergmann
2016-10-19 21:46                 ` Andy Gross
     [not found]                   ` <20161019214643.GC3145-3KkwrOJo9xYlRp7syxWybdHuzzzSOjJt@public.gmane.org>
2016-10-20  1:07                     ` Rob Herring
     [not found]                       ` <CAL_Jsq+wjnEByg2vgx-P+bLJaQm+s=UX7nj=KwviagnQDG_3hQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-10-20  3:17                         ` Andy Gross
     [not found]                           ` <20161020031712.GD3145-3KkwrOJo9xYlRp7syxWybdHuzzzSOjJt@public.gmane.org>
2016-10-21 19:44                             ` Bjorn Andersson [this message]
2016-10-21 20:04                               ` Stephen Boyd
2016-10-21 20:25                                 ` Arnd Bergmann
2016-10-21 21:52                                   ` Bjorn Andersson
2016-10-22  0:07                                   ` Stephen Boyd
     [not found]                                     ` <20161022000733.GO26139-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2016-10-22  1:14                                       ` Bjorn Andersson
2016-10-21 22:42                                 ` Bjorn Andersson
2016-10-22  0:36                                   ` Stephen Boyd
2016-10-02  2:38 ` [RFC V2 PATCH 11/12] arm64: msm8994 / Nexus 6P remove defconfig Jeremy McNicoll
2016-10-02  2:38 ` [RFC V2 PATCH 12/12] arm64: dts: msm8994 default serial config Jeremy McNicoll

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