From: Marco Stornelli <marco.stornelli@gmail.com>
To: Brad Arnold <brad@check-it.ca>
Cc: linux-embedded@vger.kernel.org
Subject: Re: Expose system Serial Number to userspace.
Date: Wed, 29 Aug 2012 19:07:10 +0200 [thread overview]
Message-ID: <503E4C3E.3030608@gmail.com> (raw)
In-Reply-To: <75d49b059819c35d03995bd86e72d6fb@mail.gmail.com>
Il 29/08/2012 18:57, Brad Arnold ha scritto:
> That'll help me move along. I'm currently storing the mac and serial in
> the u-boot environment, but I was thinking I might want to move those two
> to the OTP. But at least having some level of write protection in u-boot
> is nice. I wasn't aware that this existed, because it's disabled by
> default in the config for Marvell boards.
>
> I'll have to look at that example program futher...
>
> Brad
>
>
(Please no top-posting). Of course, if you have got a separate flash
partition for the uboot env, you can map it read-only in linux, it's safer.
Marco
prev parent reply other threads:[~2012-08-29 17:07 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-29 15:18 Expose system Serial Number to userspace Brad Arnold
2012-08-29 15:50 ` Nicolas Pitre
2012-08-29 16:53 ` Brad Arnold
2012-08-29 20:47 ` Brad Arnold
2012-08-29 20:52 ` Nicolas Pitre
2012-08-29 16:05 ` Marco Stornelli
2012-08-29 16:57 ` Brad Arnold
2012-08-29 17:07 ` Marco Stornelli [this message]
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