From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: Booting DT support without U-Boot supporting it
Date: Thu, 12 Apr 2012 11:37:27 +0000 [thread overview]
Message-ID: <201204121137.27191.arnd@arndb.de> (raw)
In-Reply-To: <4F865817.3000802@st.com>
On Thursday 12 April 2012, Viresh Kumar wrote:
> My U-boot is on an older version and that doesn't have DT support for ARM.
> Now, is there any way of booting Linux with DT, without U-Boot supporting DT?
>
> Like, if we can compile dtb somehow with Linux or something else?
Yes, see CONFIG_ARM_APPENDED_DTB and CONFIG_ARM_ATAG_DTB_COMPAT.
Arnd
WARNING: multiple messages have this Message-ID (diff)
From: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
To: Viresh Kumar <viresh.kumar-qxv4g6HH51o@public.gmane.org>
Cc: "devicetree-discuss-mnsaURCQ41sdnm+yROfE0A@public.gmane.org"
<devicetree-discuss-mnsaURCQ41sdnm+yROfE0A@public.gmane.org>,
spear-devel <spear-devel-nkJGhpqTU55BDgjK7y7TUQ@public.gmane.org>,
"linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org"
<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>
Subject: Re: Booting DT support without U-Boot supporting it
Date: Thu, 12 Apr 2012 11:37:27 +0000 [thread overview]
Message-ID: <201204121137.27191.arnd@arndb.de> (raw)
In-Reply-To: <4F865817.3000802-qxv4g6HH51o@public.gmane.org>
On Thursday 12 April 2012, Viresh Kumar wrote:
> My U-boot is on an older version and that doesn't have DT support for ARM.
> Now, is there any way of booting Linux with DT, without U-Boot supporting DT?
>
> Like, if we can compile dtb somehow with Linux or something else?
Yes, see CONFIG_ARM_APPENDED_DTB and CONFIG_ARM_ATAG_DTB_COMPAT.
Arnd
next prev parent reply other threads:[~2012-04-12 11:37 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-12 4:20 Booting DT support without U-Boot supporting it Viresh Kumar
2012-04-12 4:20 ` Viresh Kumar
2012-04-12 5:19 ` Shawn Guo
2012-04-12 5:19 ` Shawn Guo
2012-04-12 7:28 ` Dirk Behme
2012-04-12 7:28 ` Dirk Behme
[not found] ` <20120412051947.GG2445-rvtDTF3kK1ictlrPMvKcciBecyulp+rMXqFh9Ls21Oc@public.gmane.org>
2012-04-12 8:43 ` Dennis.Yxun
2012-04-12 11:37 ` Arnd Bergmann [this message]
2012-04-12 11:37 ` Arnd Bergmann
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