[SOLVED] RasPi not booting after firmware update

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Re: [SOLVED] RasPi not booting after firmware update

Postby sick1982 » Fri Oct 26, 2012 11:18 am

The suggested solution works for me too. My cmdline.txt is now:

$this->bbcode_second_pass_code('', 'sdhci-bcm2708.enable_llm=1 sdhci-bcm2708.cycle_delay=1000 smsc95xx.turbo_mode=N dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 loglevel=2 root=/dev/mmcblk0p2 init=/bin/systemd rootfstype=ext4 rootwait')
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Re: [SOLVED] RasPi not booting after firmware update

Postby Mauron » Fri Oct 26, 2012 3:27 pm

$this->bbcode_second_pass_quote('pepedog', 'N')o, you didn't go out of topic, nothing to be sorry about.
Looks like your actual problem is nothing to do with the packaged firmware or kernel though. There could be a million reasons why you got a freeze at that point.

The only other problem may be the powered hub I use for the wireless device and the bluetooth one for mouse, it has got a 1V PSU while the Pi one is 0,7V.
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Re: [SOLVED] RasPi not booting after firmware update

Postby Bobyl » Fri Oct 26, 2012 8:55 pm

I have tried to use my Pi today for video playback.

Even if my Pi now boots with latest firmware (20121021) and kernel (v13) after removing the dma option from cmdline.txt, video playback with XBMC is highly unstable (some videos don't start, some work and some freeze the Pi).

Are you aware of any changes made to the videocore firmware in the last version?
Am I the only one experiencing these issues?

FYI, the last working versions for me are firmware 20121013 and kernel v11.
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Re: [SOLVED] RasPi not booting after firmware update

Postby saintdev » Tue Oct 30, 2012 5:43 am

I was getting the same issue. The suggestions here fixed it, just one question.

$this->bbcode_second_pass_quote('Bobyl', 'I') had to remove this option:

$this->bbcode_second_pass_code('', '
sdhci-bcm2708.sync_after_dma=0
')

from cmdline.txt

$this->bbcode_second_pass_quote('Magikarp', 'H')appened to me, too. After removing sdhci-bcm2708.cycle_delay=1000 it doesn't panic.


I tried each of these separately. Both worked. Which would be the preferred solution? Removing sync_after_dma, cycle_delay or both?
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Re: [SOLVED] RasPi not booting after firmware update

Postby Magikarp » Tue Oct 30, 2012 8:59 pm

Removing sdhci-bcm2708.cycle_delay=1000 should be way to go.
Check this thread out: http://www.raspberrypi.org/phpBB3/viewt ... 53&t=20522
If I understood correctly, that parameter should be used with older kernel/firmware, not with the newest one, but post upgrade message remained the same causing breakage.
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Re: [SOLVED] RasPi not booting after firmware update

Postby saintdev » Wed Oct 31, 2012 2:53 am

$this->bbcode_second_pass_quote('Magikarp', 'R')emoving sdhci-bcm2708.cycle_delay=1000 should be way to go.
Check this thread out: http://www.raspberrypi.org/phpBB3/viewt ... 53&t=20522
If I understood correctly, that parameter should be used with older kernel/firmware, not with the newest one, but post upgrade message remained the same causing breakage.

Looks like the consensus there was to remove both.
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