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OpenELEC Testbuilds for RaspberryPi (Kodi 17.0)
A hint for people seeking to overclock their SDRAM from stock 450 MHz on a RPi2 using the new firmware and the schmoo parameter...

To verify stability, try running memtester using "nice" on command line, but four times with e.g. 200 MB RAM each. Watch using bcmstat.sh how high temperature climbs. Verify using e.g. htop that all four cores are indeed busy.

At 500 MHz I can reach 75°C for the SOC but then errors will happen. I used disable_pvt=1. Bottom line for my RPi2 was that ARM at 900 MHz, core 450 MHz and SDRAM 450 MHz will be okay, 1000/500/450 only somewhat stable with hiked ARM voltage, SDRAM > 450 MHz unstable in above stress test whatever I do.
Katastrophentourist
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Messages In This Thread
RE: OpenELEC Testbuilds for RaspberryPi (Kodi 17.0) - by MarkT - 2016-02-10, 13:39
RPI 3 no internet access on wifi - by b1m1 - 2016-03-09, 14:44


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