From: Albert ARIBAUD <albert.u.boot@aribaud.net>
To: u-boot@lists.denx.de
Subject: [U-Boot] u-boot boot process is broken, how do i recover?
Date: Thu, 4 Apr 2013 11:17:34 +0200 [thread overview]
Message-ID: <20130404111734.14bf0fd0@lilith> (raw)
In-Reply-To: <20130404101815.705d805c@skate>
Hi Thomas,
On Thu, 4 Apr 2013 10:18:15 +0200, Thomas Petazzoni
<thomas.petazzoni@free-electrons.com> wrote:
> On Marvell hardware, you can send a different U-Boot using the serial
> port, even if the on-flash U-Boot is broken. Have a look at
> tools/kwboot.c in the mainline U-Boot sources. It uses the serial port
> to send using the Xmodem protocol, a new U-Boot payload to the Kirkwood
> SoC.
Depends on the SoC. I am the proud owner of a Wireless Space which, due
its Kirkwood SoC's revision, cannot recover through UART even though
kirkwoods normally can. Not to mention my ED Mini V2, which has orion,
with no UART recovery at all.
I did not find if MV88F1155 has UART recovery.
Also, UART recovery requires having a working U-boot image file. JPT, do
you have a working (pristine) U-Boot for your ReadyNAS, or can you get
one from Netgear?
> Best regards,
>
> Thomas
Amicalement,
--
Albert.
next prev parent reply other threads:[~2013-04-04 9:17 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-03 8:13 [U-Boot] u-boot boot process is broken, how do i recover? JPT
2013-04-03 9:00 ` Albert ARIBAUD
2013-04-03 11:30 ` JPT
2013-04-03 11:55 ` Albert ARIBAUD
2013-04-04 8:18 ` Thomas Petazzoni
2013-04-04 9:17 ` Albert ARIBAUD [this message]
2013-04-04 10:21 ` JPT
2013-04-04 12:47 ` Albert ARIBAUD
2013-04-07 8:08 ` Thomas Petazzoni
2013-04-07 17:40 ` Albert ARIBAUD
-- strict thread matches above, loose matches on Subject: below --
2013-10-18 16:12 Philippe Noisette
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