Ah finally got my toolchain to work with these instructions:
http://eewiki.net/display/linuxonarm/BeagleBone+Black#BeagleBoneBlack-Bootloader:U-Boot
The u-boot.img I compiled out of there works just fine - so now let's see
what happens when I hack it :D
On Saturday, March 22, 2014 12:46:51 PM
Jumping in a little late perhaps but my concern is slightly relevant to the
discussion here.
Nelson desribes the boot order:
bootrom loads MLO from eMMC (if that fails it moves to microSD)
MLO loads u-boot.img from eMMC
u-boot.img first looks at microSD for uEnv.txt, reads that file in.
I'd
My long but successful learning experience is reported in:
https://groups.google.com/forum/#!topic/beagleboard/zNtdwtPf2Q8
Definitely not simple, but possible... Without making any changes to the
eMMC installation!
On Monday, February 17, 2014 10:17:22 PM UTC-8, Loren Amelang wrote:
Robert,
I can address only the part about the Windows line endings. U-boot only
works with Unix line endings.
I had edited my uEnv.txt file on my Windows box and couldn't understand why
it was complaining
about a variable; eventually I guessed that it was because of the carriage
return. As soon as I
From: Loren Amelang lorenamel...@gmail.com
Reply-To: beagleboard@googlegroups.com
Date: Monday, February 17, 2014 at 10:17 PM
To: beagleboard@googlegroups.com
Subject: Re: [beagleboard] BBB no autoboot of uSD
Robert,
My BBB absolutely must default to booting from the uSD. I know I
Hi,
I have installed Ubuntu on my new BBB.
It boots fine to the uSD card if i press and hald the BOOT button for a few
seconds.
It also boots to the uSD card if i issue a reboot from the Ubuntu system.
If i do a shutdown -h now from Ubuntu, it doesn't boot. It also doesn't
boot if i remove
On Wed, Jan 1, 2014 at 5:57 PM, eserv...@gmail.com wrote:
Hi,
I have installed Ubuntu on my new BBB.
It boots fine to the uSD card if i press and hald the BOOT button for a few
seconds.
It also boots to the uSD card if i issue a reboot from the Ubuntu system.
If i do a shutdown -h now
Den torsdagen den 2:e januari 2014 kl. 16:02:52 UTC+1 skrev RobertCNelson:
On Wed, Jan 1, 2014 at 5:57 PM, eser...@gmail.com javascript: wrote:
Hi,
I have installed Ubuntu on my new BBB.
It boots fine to the uSD card if i press and hald the BOOT button for a
few
seconds.
Hi,
I just formatted the eMMC instead.
But why is it that BBB isn't first trying to boot from uSD instead of eMMC?
Because that was the boot order selected by default.. The push button
changes that..
Is it not more logical that if the board detects an uSD card, it first tries
to boot from
Den torsdagen den 2:e januari 2014 kl. 16:21:58 UTC+1 skrev RobertCNelson:
Hi,
I just formatted the eMMC instead.
But why is it that BBB isn't first trying to boot from uSD instead of
eMMC?
Because that was the boot order selected by default.. The push button
changes that..
Hi,
Thank you for that clarification.
Does the boot modes (if altered) survive if the power is removed and
reapplied?
Well they go back to factory default..
This is why every flashing guide says pull the power.. As weird
things happen when you soft reboot after flashing the eMMC...
The
On 1/2/14, 7:41 AM, Robert Nelson robertcnel...@gmail.com wrote:
Hi,
Thank you for that clarification.
Does the boot modes (if altered) survive if the power is removed and
reapplied?
Well they go back to factory default..
This is why every flashing guide says pull the power.. As weird
On Thu, Jan 02, 2014 at 01:56:22PM -0800, John Syne wrote:
On 1/2/14, 7:41 AM, Robert Nelson robertcnel...@gmail.com wrote:
Hi,
Thank you for that clarification.
Does the boot modes (if altered) survive if the power is removed and
reapplied?
Well they go back to factory default..
On Thu, Jan 2, 2014 at 3:56 PM, John Syne jsyne...@us-power.com wrote:
On 1/2/14, 7:41 AM, Robert Nelson robertcnel...@gmail.com wrote:
Hi,
Thank you for that clarification.
Does the boot modes (if altered) survive if the power is removed and
reapplied?
Well they go back to factory
On 1/2/14, 2:16 PM, Robert Nelson robertcnel...@gmail.com wrote:
On Thu, Jan 2, 2014 at 3:56 PM, John Syne jsyne...@us-power.com wrote:
Hey Robert,
Now you have confused me and I thought I understood how the boot process
worked.
If the boot button isn¹t pressed, bootrom loads MLO from
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