How to release sysboot pins after beaglebone has booted up

desmond liu

Hi TI,

I want to re-configure sysboot pins after the linux kernel has booted up, how to release sysboot pins after beaglebone has booted up?

Thank you!

desmond

over 11 years ago

0 Miroslav Kiradzhiyski XID over 11 years ago

TI__Mastermind 25235 points

Hi Desmond,

The SYSBOOT pins are latched at ROM boot and their values are stored in a register. After this, they are no longer read and you can pinmux them as you wish.

Best regards,
Miroslav

0 desmond liu over 11 years ago in reply to Miroslav Kiradzhiyski XID

Intellectual 565 points

Hi Miroslav,

I get it. Thank you!

desmond

Processors

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How to release sysboot pins after beaglebone has booted up