AM335x CPU frequency

U-Boot Xuebing Wang 2 participants 2 messages Apr 9, 2014

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Xuebing Wang

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2014-04-09 11:59 UTC #0 lore raw

Hi community,

Can someone confirm that in the latest u-boot code, by default BeagleBone Black CPU AM335x is using opp100 (dpll_mpu_opp100), and CPU runs at 1GHz? Thanks.

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Thanks,
Xuebing Wang

Robert Nelson

2014-04-09 13:59 UTC #1 lore raw

Quoted 5 lines · Xuebing Wang

Hi community,
Can someone confirm that in the latest u-boot code, by default BeagleBone Black CPU AM335x is using opp100 (dpll_mpu_opp100), and CPU runs at 1GHz? Thanks.

http://git.denx.de/?p=u-boot.git;a=blob;f=board/ti/am335x/board.c;hb=HEAD#l280

Regards,

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Robert Nelson
http://www.rcn-ee.com/