[coreboot] ASRock E350M1: How to set RAM voltages under coreboot?

Rudolf Marek r.marek at assembler.cz
Sun Apr 21 13:43:11 CEST 2013

> In the long term, would it be possible to do this stuff from the OS,
> not some bios setup screen? Or is it too late by the time the OS is
> booted? On the SiS 630 we controlled overclocking parameters via a
> user mode command once Linux had booted, but that was long ago ... do
> the new chips make this easier, or harder?

Yes sounds like good idea (to have it in nvram) but only as option. My DDR3 
memory does not work well on 1.5V (it has to have 1.65V) from the start.


> ron

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