Difference between revisions of "EVM Overclocking"
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| − | Overclock in UBOOT. Be careful, this is only 'theoretical' | + | Overclock in UBOOT. Be careful, this is only 'theoretical'. Check the datasheets for suitable values. You can also underclock to save power. |
Overlocking ARM: | Overlocking ARM: | ||
Revision as of 07:19, 22 May 2007
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>
