Simon Budig

Trouble bringing up USB1 in U-Boot (i.mx287)

Discussion created by Simon Budig on Nov 22, 2011
Latest reply on Nov 23, 2011 by PrashantTeke
Hi all.  I have problems bringing up USB1 in U-Boot. I am a little bit stuck in starting up the PHY. The Datasheet claims on page 1963 that I'd have to clear "HW_POWER_CTRL_CLKGATE" - I searched the documentation up and down and I just don't find this CLKGATE.  Can somebody point me to some USB1 initialization code? Or resolve this discrepancy in the datasheet?  Thanks, Simon