Re: [coreboot] [RFC] [PATCH] Overclocking support for 939a785gmh

2011-02-26 Thread Rudolf Marek
Hello Attached patch adds support for CMOS options which can alter DDR Memory, HT GPU, and Sideport Voltages. Also it can change CPU base frequency from 200MHz to something else. It is basically what the patch was, except some minor cleanup. Signed-off-by: Rudolf Marek Thanks, Rudolf Index

Re: [coreboot] [RFC] [PATCH] Overclocking support for 939a785gmh

2011-01-25 Thread Rudolf Marek
Hi, I think now it matches the old values (minus the MEM voltage which seems to be higher when set to "auto" in Asrock BIOS) + /* remap to match the bit meanings */ + mem_volt = 7 - mem_volt; + ht_volt = !ht_volt; + sideport_volt = !sideport_volt; + gpu_volt = 7 -

Re: [coreboot] [RFC] [PATCH] Overclocking support for 939a785gmh

2011-01-25 Thread Stefan Reinauer
Nice work, Rudolf! > Index: src/mainboard/asrock/939a785gmh/romstage.c > === > --- src/mainboard/asrock/939a785gmh/romstage.c(revision 6298) > +++ src/mainboard/asrock/939a785gmh/romstage.c(working copy) > @@ -48,6 +4

[coreboot] [RFC] [PATCH] Overclocking support for 939a785gmh

2011-01-25 Thread Rudolf Marek
Hi all, Attached patch adds support for CMOS options which can alter DDR Memory, HT GPU, and Sideport Voltages. Also as a quick hack it can change CPU base frequency from 200MHz to something else. I think this would be nice to show on FOSDEM.It could be extended so not only CPU PLL is progra