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How does U-boot set system frequency

david_8274

How does U-boot set system frequency
May 05, 2014 06:12PM

Registered: 10 years ago
Posts: 1

Hi All,

As U-boot first run, I imagine it will set system frequency at an early stage. Could anyone point me to where U-boot does it? I tried to look for it but couldn't find it.

Thanks,
Wei

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bodhi

Re: How does U-boot set system frequency
May 05, 2014 08:13PM

Admin
Registered: 13 years ago
Posts: 18,997

Example:

u-boot- xxxx.xx/arch/arm/include/asm/arch-kirkwood/kw88xxx.h

-bodhi
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WarheadsSE

Re: How does U-boot set system frequency
May 05, 2014 09:13PM

Registered: 12 years ago
Posts: 232

http://archlinuxarm.org/forum/viewtopic.php?f=23&t=7212

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