From: Tony Lindgren <tony@atomide.com>
To: "Pali Rohár" <pali.rohar@gmail.com>
Cc: Pavel Machek <pavel@ucw.cz>, Aaro Koskinen <aaro.koskinen@iki.fi>,
linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] ARM: OMAP2+: Warn about deprecated legacy booting mode
Date: Thu, 4 Dec 2014 10:40:34 -0800 [thread overview]
Message-ID: <20141204184033.GI2817@atomide.com> (raw)
In-Reply-To: <201412041934.03384@pali>
* Pali Rohár <pali.rohar@gmail.com> [141204 10:36]:
>
> see last mail in thread (I CCed you):
> "[PATCH] ARM: /proc/cpuinfo: Use DT machine name when possible"
>
> There is already some layer for converting ATAGs to DTB and it is
> in decompresser: arch/arm/boot/compressed/atags_to_fdt.c
>
> I do not know if it can help us to provide /proc/cpuinfo and
> /proc/atags in DT boot, but at least this this transfer cmdline
> and mem ATAGs to DBT.
Yes that makes sense to me. Sorry forgot about that piece of
code as I have not tinkered with arch/arm/boot/compressed/*
for a few years.
It sounds like there may be some regression also if the cmdline
is not being passed like it already should. But I assume you
already figured that out and have some patches coming :)
Regards,
Tony
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WARNING: multiple messages have this Message-ID (diff)
From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: OMAP2+: Warn about deprecated legacy booting mode
Date: Thu, 4 Dec 2014 10:40:34 -0800 [thread overview]
Message-ID: <20141204184033.GI2817@atomide.com> (raw)
In-Reply-To: <201412041934.03384@pali>
* Pali Roh?r <pali.rohar@gmail.com> [141204 10:36]:
>
> see last mail in thread (I CCed you):
> "[PATCH] ARM: /proc/cpuinfo: Use DT machine name when possible"
>
> There is already some layer for converting ATAGs to DTB and it is
> in decompresser: arch/arm/boot/compressed/atags_to_fdt.c
>
> I do not know if it can help us to provide /proc/cpuinfo and
> /proc/atags in DT boot, but at least this this transfer cmdline
> and mem ATAGs to DBT.
Yes that makes sense to me. Sorry forgot about that piece of
code as I have not tinkered with arch/arm/boot/compressed/*
for a few years.
It sounds like there may be some regression also if the cmdline
is not being passed like it already should. But I assume you
already figured that out and have some patches coming :)
Regards,
Tony
next prev parent reply other threads:[~2014-12-04 18:42 UTC|newest]
Thread overview: 95+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-27 20:00 [PATCH] ARM: OMAP2+: Warn about deprecated legacy booting mode Tony Lindgren
2014-10-27 20:00 ` Tony Lindgren
2014-10-27 23:01 ` Aaro Koskinen
2014-10-27 23:01 ` Aaro Koskinen
2014-10-28 22:12 ` Tony Lindgren
2014-10-28 22:12 ` Tony Lindgren
2014-10-29 13:43 ` Nishanth Menon
2014-10-29 13:43 ` Nishanth Menon
2014-10-29 18:59 ` Sebastian Reichel
2014-10-29 18:59 ` Sebastian Reichel
2014-10-29 19:39 ` Tony Lindgren
2014-10-29 19:39 ` Tony Lindgren
2014-10-29 21:45 ` Nishanth Menon
2014-10-29 21:45 ` Nishanth Menon
2014-10-29 22:15 ` Tony Lindgren
2014-10-29 22:15 ` Tony Lindgren
2014-10-29 22:31 ` Aaro Koskinen
2014-10-29 22:31 ` Aaro Koskinen
2014-10-30 13:55 ` Nishanth Menon
2014-10-30 13:55 ` Nishanth Menon
2014-10-29 23:07 ` Sebastian Reichel
2014-10-29 23:07 ` Sebastian Reichel
2014-10-29 23:11 ` Aaro Koskinen
2014-10-29 23:11 ` Aaro Koskinen
2014-10-29 23:54 ` Javier Martinez Canillas
2014-10-29 23:54 ` Javier Martinez Canillas
2014-11-26 17:28 ` Pavel Machek
2014-11-26 17:28 ` Pavel Machek
2014-11-26 18:19 ` Tony Lindgren
2014-11-26 18:19 ` Tony Lindgren
2014-11-26 18:57 ` Pali Rohár
2014-11-26 18:57 ` Pali Rohár
2014-11-26 19:10 ` Tony Lindgren
2014-11-26 19:10 ` Tony Lindgren
2014-11-26 19:22 ` Pali Rohár
2014-11-26 19:22 ` Pali Rohár
2014-11-26 20:08 ` Tony Lindgren
2014-11-26 20:08 ` Tony Lindgren
2014-11-26 23:01 ` Pali Rohár
2014-11-26 23:01 ` Pali Rohár
2014-11-26 23:14 ` Tony Lindgren
2014-11-26 23:14 ` Tony Lindgren
2014-11-26 23:38 ` Pali Rohár
2014-11-26 23:38 ` Pali Rohár
2014-11-27 1:12 ` Tony Lindgren
2014-11-27 1:12 ` Tony Lindgren
2014-11-27 11:32 ` Pali Rohár
2014-11-27 11:32 ` Pali Rohár
2014-11-28 20:27 ` Tony Lindgren
2014-11-28 20:27 ` Tony Lindgren
2014-11-28 21:41 ` Pali Rohár
2014-11-28 21:41 ` Pali Rohár
2014-11-28 22:24 ` Tony Lindgren
2014-11-28 22:24 ` Tony Lindgren
2014-11-28 22:42 ` Pali Rohár
2014-11-28 22:42 ` Pali Rohár
2014-12-04 18:34 ` Pali Rohár
2014-12-04 18:34 ` Pali Rohár
2014-12-04 18:40 ` Tony Lindgren [this message]
2014-12-04 18:40 ` Tony Lindgren
2014-12-04 19:01 ` Pali Rohár
2014-12-04 19:01 ` Pali Rohár
2014-11-28 22:26 ` Aaro Koskinen
2014-11-28 22:26 ` Aaro Koskinen
2014-11-28 22:43 ` Pali Rohár
2014-11-28 22:43 ` Pali Rohár
2014-11-28 22:41 ` Aaro Koskinen
2014-11-28 22:41 ` Aaro Koskinen
2014-11-28 22:49 ` Pali Rohár
2014-11-28 22:49 ` Pali Rohár
2014-11-28 22:54 ` Aaro Koskinen
2014-11-28 22:54 ` Aaro Koskinen
2014-12-02 21:28 ` Pali Rohár
2014-12-02 21:28 ` Pali Rohár
2014-12-03 16:52 ` Pavel Machek
2014-12-03 16:52 ` Pavel Machek
2014-12-03 22:22 ` Dmitry Eremin-Solenikov
2014-11-27 11:18 ` Pavel Machek
2014-11-27 11:18 ` Pavel Machek
2014-10-31 19:30 ` Russell King - ARM Linux
2014-10-31 19:30 ` Russell King - ARM Linux
2014-10-31 21:13 ` Tony Lindgren
2014-10-31 21:13 ` Tony Lindgren
2014-10-31 22:12 ` Tony Lindgren
2014-10-31 22:12 ` Tony Lindgren
2014-10-31 22:33 ` Russell King - ARM Linux
2014-10-31 22:33 ` Russell King - ARM Linux
2014-10-31 23:37 ` Tony Lindgren
2014-10-31 23:37 ` Tony Lindgren
2014-11-01 0:44 ` Russell King - ARM Linux
2014-11-01 0:44 ` Russell King - ARM Linux
2014-11-01 21:57 ` Tony Lindgren
2014-11-01 21:57 ` Tony Lindgren
2014-11-02 18:15 ` Tony Lindgren
2014-11-02 18:15 ` Tony Lindgren
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