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From: Masahiro Yamada <masahiroy@kernel.org>
To: u-boot@lists.denx.de
Subject: [PATCH 1/2] dts: add property removal option CONFIG_OF_REMOVE_PROPS
Date: Sat, 11 Jan 2020 04:13:02 +0900	[thread overview]
Message-ID: <CAK7LNATRcTE9_F9UtK7Q8xWHtrM82D8TnYyzENQSUG2YuJXAAw@mail.gmail.com> (raw)
In-Reply-To: <20200110163945.GN31026@bill-the-cat>

Hi Tom,

On Sat, Jan 11, 2020 at 1:39 AM Tom Rini <trini@konsulko.com> wrote:

> >  quiet_cmd_shipped = SHIPPED $@
> > -cmd_shipped = cat $< > $@
> > +cmd_shipped = cat $< | $(objtree)/tools/fdtgrep -r -O dtb - -o $@    \
> > +             $(addprefix -P ,$(subst $\",,$(CONFIG_OF_REMOVE_PROPS)))
> >
> >  $(obj)/%: $(src)/%_shipped
> >       $(call cmd,shipped)
>
> On further thinking, this will make it harder in the case of passing the
> DTB directly to the kernel.  We should guard this option by something
> else first.

Please let me ask a question about this.
In my understanding, U-Boot DTB is a different instance
from the DTB passed to the kernel.
Was it changed, or is the change planned?



--
Best Regards
Masahiro Yamada

  parent reply	other threads:[~2020-01-10 19:13 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-08 21:38 [PATCH 1/2] dts: add property removal option CONFIG_OF_REMOVE_PROPS Anatolij Gustschin
2020-01-08 21:38 ` [PATCH 2/2] tbs2910: add custom CONFIG_OF_REMOVE_PROPS list to defconfig Anatolij Gustschin
2020-01-09 12:06   ` Soeren Moch
2020-01-08 21:57 ` [PATCH 1/2] dts: add property removal option CONFIG_OF_REMOVE_PROPS Tom Rini
2020-01-10 16:39 ` Tom Rini
2020-01-10 17:01   ` Masahiro Yamada
2020-01-12 14:08     ` Anatolij Gustschin
2020-01-10 19:13   ` Masahiro Yamada [this message]
2020-01-10 19:49     ` Tom Rini
2020-01-12 14:06   ` Anatolij Gustschin

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