From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] Booting mx28 from battery
Date: Wed, 13 May 2015 09:14:22 +0200 [thread overview]
Message-ID: <201505130914.22798.marex@denx.de> (raw)
In-Reply-To: <CAOMZO5Do8=M_7Ks2qKGFqW16Dm-A5X9VUjh_e-CBvoGSmx6YXQ@mail.gmail.com>
On Wednesday, May 13, 2015 at 05:10:39 AM, Fabio Estevam wrote:
> Hi,
Hi,
> Has anyone tested booting U-boot on mx28 powered by a battery only?
Yes, some time ago I tested this mode of operation on the M28EVK.
It ought to work, so give it a whirl. It was before Graeme did his
hacking on the power code though, so it is well possible it might
have gotten broken recently.
> From a quick glance at arch/arm/cpu/arm926ejs/mxs/spl_power_init.c ,
> it does appear to support it.
>
> I haven't tested it myself yet, but would like to hear if anyone has
> been successful with such configuration.
Yeah ;-)
Best regards,
Marek Vasut
next prev parent reply other threads:[~2015-05-13 7:14 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-13 3:10 [U-Boot] Booting mx28 from battery Fabio Estevam
2015-05-13 7:14 ` Marek Vasut [this message]
2015-05-13 13:08 ` Fabio Estevam
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