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From: Viresh Kumar <viresh.kumar@linaro.org>
To: Frank Rowand <frowand.list@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>,
	pantelis.antoniou@konsulko.com, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org,
	Vincent Guittot <vincent.guittot@linaro.org>,
	Bill Mills <bill.mills@linaro.org>,
	anmar.oueja@linaro.org, Masahiro Yamada <masahiroy@kernel.org>
Subject: Re: [PATCH] of: unittest: Statically apply overlays using fdtoverlay
Date: Wed, 20 Jan 2021 11:50:19 +0530	[thread overview]
Message-ID: <20210120062019.itpakykj2ah5oxp3@vireshk-i7> (raw)
In-Reply-To: <20210120050606.b2m4jssh73wexybx@vireshk-i7>

On 20-01-21, 10:36, Viresh Kumar wrote:
> On 19-01-21, 09:44, Frank Rowand wrote:
> > No.  overlay_base.dts is intentionally compiled into a base FDT, not
> > an overlay.  Unittest intentionally unflattens this FDT in early boot,
> > in association with unflattening the system FDT.  One key intent
> > behind this is to use the same memory allocation method that is
> > used for the system FDT.
> > 
> > Do not try to convert overlay_base.dts into an overlay.
> 
> Okay, but why does it have /plugin/; specified in it then ?
> 
> And shouldn't we create two separate dtb-s now, static_test.dtb and
> static_overlay_test.dtb ? As fdtoverlay will not be able to merge it with
> testcase.dtb anyway.
> 
> Or maybe we can create another file static_overlay.dts (like testcases.dts)
> which can include both testcases.dts and overlay_base.dts, and then we can
> create static_test.dtb out of it ? That won't impact the runtime tests at all.

Hmm, I noticed just now that you have kept overlay.dtb out of the build,
probably we should then drop overlay_base.dtb as well ?

-- 
viresh

  reply	other threads:[~2021-01-20  6:31 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-07  5:15 [PATCH V2 1/2] scripts: dtc: Add fdtoverlay.c and fdtdump.c to DTC_SOURCE Viresh Kumar
2021-01-07  5:15 ` [PATCH V2 2/2] scripts: dtc: Build fdtoverlay and fdtdump tools Viresh Kumar
2021-01-07  5:45   ` Masahiro Yamada
2021-01-07  6:25     ` [PATCH V3 " Viresh Kumar
2021-01-12  0:44       ` Frank Rowand
2021-01-12  5:08         ` Viresh Kumar
2021-01-12 18:34           ` Frank Rowand
2021-01-13  4:55             ` Viresh Kumar
2021-01-12  0:55       ` Frank Rowand
2021-01-12  4:48         ` Viresh Kumar
2021-01-19 16:28   ` [PATCH V2 " Frank Rowand
2021-01-19 16:34     ` Frank Rowand
2021-01-08  8:41 ` [PATCH] of: unittest: Statically apply overlays using fdtoverlay Viresh Kumar
2021-01-11 15:46   ` Rob Herring
2021-01-11 22:09     ` Frank Rowand
2021-01-14  5:03     ` Viresh Kumar
2021-01-14 15:01       ` Rob Herring
2021-01-15  5:44         ` Viresh Kumar
2021-01-18  3:54           ` Frank Rowand
2021-01-19  2:30             ` Frank Rowand
2021-01-18  6:30           ` David Gibson
2021-01-19  2:29             ` Frank Rowand
2021-01-11 22:06   ` Frank Rowand
2021-01-12  1:22     ` Bill Mills
2021-01-12  8:37       ` Viresh Kumar
2021-01-12 10:16         ` Bill Mills
2021-01-12 18:17           ` Frank Rowand
2021-01-12 14:04     ` Rob Herring
2021-01-12 19:06       ` Frank Rowand
2021-01-12 19:41         ` Rob Herring
2021-01-12 20:05           ` Frank Rowand
2021-01-12 20:46             ` Rob Herring
2021-01-13  2:20               ` Frank Rowand
2021-01-13 15:05                 ` Rob Herring
2021-01-13 17:21                   ` Frank Rowand
2021-01-14  5:00   ` Viresh Kumar
2021-01-19  2:25     ` Frank Rowand
2021-01-19  2:21   ` frowand.list
2021-01-19  8:05     ` Viresh Kumar
2021-01-19 15:44       ` Frank Rowand
2021-01-20  5:06         ` Viresh Kumar
2021-01-20  6:20           ` Viresh Kumar [this message]
2021-01-21  5:00           ` Frank Rowand
2021-01-21  5:09             ` Viresh Kumar
2021-01-21  6:41             ` David Gibson
2021-01-11 22:13 ` [PATCH V2 1/2] scripts: dtc: Add fdtoverlay.c and fdtdump.c to DTC_SOURCE Frank Rowand
2021-01-12  4:45   ` Viresh Kumar
2021-01-19 16:21 ` Frank Rowand
2021-01-19 16:31   ` Frank Rowand

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