From: Suman Anna <s-anna@ti.com>
To: Santosh Shilimkar <santosh.shilimkar@ti.com>,
Paul Zimmerman <Paul.Zimmerman@synopsys.com>
Cc: "tony@atomide.com" <tony@atomide.com>,
"lokeshvutla@ti.com" <lokeshvutla@ti.com>,
"linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>
Subject: Re: Booting recent mainline on omap5-uevm
Date: Tue, 24 Sep 2013 18:48:28 -0500 [thread overview]
Message-ID: <524224CC.5010707@ti.com> (raw)
In-Reply-To: <52421139.1090005@ti.com>
On 09/24/2013 05:24 PM, Santosh Shilimkar wrote:
> On Tuesday 24 September 2013 04:30 PM, Paul Zimmerman wrote:
>>> From: Paul Zimmerman
>>> Sent: Tuesday, September 24, 2013 1:21 PM
>>>
>>> Hi,
>>>
>>> I have an OMAP5432 uEVM which I cannot get to boot with recent mainline
>>> (tried 3.11 and 3.12-rc1). I have the TI GLSDK for this board (v6.0.0.7),
>>> which comes with 3.8.4 which works fine.
>>>
>>> I found this thread: http://marc.info/?l=fedora-arm&m=137717811815777 and
>>
>> Wrong link, should have been http://marc.info/?l=linux-omap&m=137515583214350.
>>
> Its because of commit 03ab349ec{ARM: OMAP5: hwmod data: Add mailbox data} which
> added hwmod data but DT data for mailbox is missing. Reverting that makes
> things work. Looks like mailbox dt patches missed the last merge window.
Yeah, the boot sequence tries to enable and idle all the hwmods, and
this results in an error while initializing the mailbox hwmod during the
sysc configuration. This is because the OMAP5 hwmod data file no longer
has the omap_hwmod_addr_space defined in the hwmod_ocp_if data. Two ways
for now to get past is either revert the mailbox hwmod commit as above
or add the DT node [2].
I will be respinning the mailbox DT series very soon targeting 3.13, so
should not be an issue when OMAP5 boot is supported directly on mainline.
regards
Suman
>
> The booting branch is pushed here [1] just in case you need it.
>
> regards,
> Santosh
>
> [1] https://git.kernel.org/cgit/linux/kernel/git/ssantosh/linux.git/log/?h=3.12/omap5
[2] http://marc.info/?l=linux-omap&m=137582564017990&w=2
next prev parent reply other threads:[~2013-09-24 23:49 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-24 20:30 Booting recent mainline on omap5-uevm Paul Zimmerman
2013-09-24 22:24 ` Santosh Shilimkar
2013-09-24 23:48 ` Suman Anna [this message]
2013-09-24 23:55 ` Santosh Shilimkar
2013-09-25 18:20 ` Suman Anna
2013-09-24 23:59 ` Paul Zimmerman
2013-09-25 15:02 ` Santosh Shilimkar
2013-09-25 18:37 ` Suman Anna
2013-09-26 19:36 ` Paul Zimmerman
2013-09-26 20:35 ` Suman Anna
-- strict thread matches above, loose matches on Subject: below --
2013-09-24 20:20 Paul Zimmerman
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