From: martinez.javier@gmail.com (Javier Martinez Canillas)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] arm: omap3: igep0020: Add console default kernel arguments
Date: Sun, 23 Dec 2012 19:22:19 +0100 [thread overview]
Message-ID: <CAAwP0s1vgrsho12CtejnoBo4biTN-VF_m_oqm+CD95AemhEHyg@mail.gmail.com> (raw)
In-Reply-To: <CALF0-+UWx-cP7tcZ_L3dHaJREgi9R7-hD23z2wjD5N5ftROQpw@mail.gmail.com>
On Sat, Dec 22, 2012 at 3:17 PM, Ezequiel Garcia <elezegarcia@gmail.com> wrote:
> Hi Enric and Javier,
>
>>> The u-boot 'bootargs' env overwrites the one from chosen ?
>>>
>>
>> I just tested and U-Boot 'bootargs' has precedence over DT bootargs
>> but I didn't find a way to append boot parameters from U-Boot. You can
>> either overwrite it completely or not.
>>
>
> Yes. That seems to be the current case.
> Perhaps we can merge
> ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER
> and CMDLINE_EXTEND in one generic config stating
> the desired bootargs behavior.
>
> Does this sound sane?
>
Hi Ezequiel,
You could enable ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER on
omap2plus_defconfig but just having a sane DTB bootargs default value
is better IMHO.
Best regards,
Javier
next prev parent reply other threads:[~2012-12-23 18:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-20 15:41 [PATCH] arm: omap3: igep0020: Add console default kernel arguments Ezequiel Garcia
2012-12-21 16:02 ` Enric Balletbo Serra
2012-12-21 18:10 ` Javier Martinez Canillas
2012-12-22 14:17 ` Ezequiel Garcia
2012-12-23 18:22 ` Javier Martinez Canillas [this message]
2012-12-23 21:27 ` Ezequiel Garcia
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