What is the highest usable DRAM clock speed for you?
552
29.17%
7
564
0%
0
576
12.50%
3
588
8.33%
2
600
4.17%
1
612
8.33%
2
624
37.50%
9
24 vote(s)
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[Volunteer needed]Too high DRAM clock speed MAY be causing you random crashes/freezes
#56
(07-07-2020, 04:41 AM)Luke Wrote: @devrtz do the instructions in OP still work in newer builds / nightlies?
Flashed more than one PinePhone and always end up with white LED and no boot.

For reference:
Code:
sudo dd if=u-boot-sunxi-with-spl-600.bin of=/dev/sdg bs=8k seek=1

I just flashed the latest image I had built (492MHz) and it boots with the instructions from the OP. Do you have a serial connection handy to check where it hangs?

You may want to try this image:
https://fortysixandtwo.eu/upload/u-boot-...pl-492.bin
It is the latest one I built. But be aware that deep sleep didn't seem to be working for me.

Sidenote:

I think "u-boot-install-sunxi64" should be used nowadays to update u-boot in mobian. Not sure if you can just replace the binary in
"/usr/lib/u-boot/pinephone/u-boot.bin" then run "u-boot-install-sunxi64 /dev/XXX" and have it working..

Maybe I should look into building a .deb file. I think in this case the postinstall scripts take care of everything!
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Messages In This Thread
RE: [Volunteer needed]Too high DRAM clock speed MAY be causing you random crashes/freezes - by devrtz - 07-07-2020, 07:48 AM

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