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Date:      Sat, 9 Mar 2013 18:45:01 -0800
From:      Tim Kientzle <tim@kientzle.com>
To:        Mats Mellstrand <mats@exmandato.se>
Cc:        "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org>
Subject:   Re: RPi booting problem
Message-ID:  <DD5BC4B0-CCC8-4926-9B4F-C10E61E60392@kientzle.com>
In-Reply-To: <C0231594-5B2C-4192-84EE-9CF40C1584B6@exmandato.se>
References:  <C0231594-5B2C-4192-84EE-9CF40C1584B6@exmandato.se>

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On Mar 9, 2013, at 6:29 AM, Mats Mellstrand wrote:

> Hi
>=20
> I have checked out the latest from head and built world and kernel =
(conf/RPI-B) and finally created and image that I written to a flash.
> I have used freebsd-uboot-20130201.tar.gz=20
>=20
> When I try to boot,  the uboot goes in to a cyclic restart...
>=20
> U-Boot 2013.01-rc1-g6709570-dirty (Nov 30 2012 - 19:09:28)
>=20
> DRAM:  448 MiB
> WARNING: Caches not enabled
> MMC:   bcm2835_sdhci: 0
> Using default environment
>=20
> In:    serial
> Out:   lcd
> Err:   lcd
> bcm2835: USB power in ON
> Net:   Net Initialization Skipped
> No ethernet found.
> Hit any key to stop autoboot:  0=20
> reading uEnv.txt
> reading boot.scr
> 137 bytes read in 9023 ms (0 Bytes/s)
> Running bootscript from mmc0 ...
> ## Executing script at 00200000
> reading ubldr
> 238023 bytes read in 60497 ms (2.9 KiB/s)
> ## Starting application at 0x02000054 ...
>=20
>=20
> U-Boot 2013.01-rc1-g6709570-dirty (Nov 30 2012 - 19:09:28)
>=20
> over and over =85.

Seems like your ubldr is broken.

Try copying ubldr from another image somewhere and
see if that fixes it.

Here's a description of the RPi boot process for FreeBSD:

=
https://github.com/kientzle/freebsd-beaglebone/tree/master/board/Raspberry=
Pi/boot

The directory above that has a higher-level description of
how FreeBSD works on RaspberryPi:

=
https://github.com/kientzle/freebsd-beaglebone/tree/master/board/Raspberry=
Pi

Tim




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