On 28-03-17 02:22, Giordon Stark wrote:
I seem to have forgotten PMUFW. So I've added that in, and I manage to get
further.
https://gist.github.com/kratsg/932ca6ff01fb489ee190ea3902c3fc73
From what I can tell, it's not mounting the rootfs correctly (error -2) but it
seems to be hinting that I should give it an `init=` command.... but that
feels like something else is wrong.
What I've found so far is that the power management for the SD card is somehow
broken in the pmufw. To work around it, I disabled the ZYNQMP_PM_DOMAINS
config option in the kernel. With ZYNQMP_PM_DOMAINS the kernel cannot access
the SD card if pmufw has been loaded, without ZYNQMP_PM_DOMAINS the SD card
works okay and the system boots properly.
Kind regards,
Mike Looijmans
System Expert
TOPIC Products
Materiaalweg 4, NL-5681 RJ Best
Postbus 440, NL-5680 AK Best
Telefoon: +31 (0) 499 33 69 79
E-mail: [email protected]
Website: www.topicproducts.com
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