EVM Overclocking

From eLinux.org
Revision as of 13:33, 27 October 2011 by Cschalle (talk | contribs) (Fix spelling of category)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

Overclock in UBOOT. Be careful, this is only 'theoretical'. Check the datasheets for suitable values. You can also underclock to save power.

Overlocking ARM:

In UBOOT find the /boards/davinci.c file. In there there is a routine called misi_init_r.

There you can add code to change the value pf the PLL1_PLLM register.

Overclocking DDR:

Same as above, however you can set the values for PLL2_PLLM and PLL2_DIV2.

Overclocking DSP:

<to follow>

Retrieved from "https://elinux.org/index.php?title=EVM_Overclocking&oldid=71329"