Harald Welte e974fbb9e5 Issue ST12_PRTPWR_OVERRIDE before putting hub in reset ...

When we reset the hub, the hub will actively drvie the PRTPWR signal of
the SITMRACE12 low, resulting in the SAM3 being shut off.  If we want to
"survive" this, we need to set the OVERRIDE before we go into reset.

Right now, we never release the signal again, keeping ST12 enabled
permanently, which is of course not what we want in general.

2016-10-19 19:36:07 +02:00

7.8 KiB

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