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Date:   Wed, 10 Mar 2021 20:18:37 +0530
From:   Viresh Kumar <viresh.kumar@linaro.org>
To:     Masahiro Yamada <masahiroy@kernel.org>
Cc:     Michal Marek <michal.lkml@markovi.net>,
        Vincent Guittot <vincent.guittot@linaro.org>,
        David Gibson <david@gibson.dropbear.id.au>,
        Frank Rowand <frowand.list@gmail.com>,
        Michal Simek <michal.simek@xilinx.com>,
        Geert Uytterhoeven <geert@linux-m68k.org>,
        Anmar Oueja <anmar.oueja@linaro.org>,
        Bill Mills <bill.mills@linaro.org>,
        Geert Uytterhoeven <geert+renesas@glider.be>,
        Linux Kbuild mailing list <linux-kbuild@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH V11 3/5] kbuild: Allow .dtso format for overlay source
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On 10-03-21, 20:29, Masahiro Yamada wrote:
> BTW, is the attached patch good for DTC?
> 
> I do not know when '-O dtbo' is useful,
> unless I am missing something.

It is useful if we are sending the -O option all the time (I have
already given more details to your patch) as outform will not be NULL.

-- 
viresh