At Linux boot time, after mvf_board_init(), IOMUXC_PTB8 is overwritten in my back by something between "io scheduler cfq" registration and console initialization.
Any ideas? It makes me insane.....
Timesys Support can you attend this case?
What hardware were you using when you encountered this issue? Can you reproduce on the Vybrid Tower kit?
I'm using my own design based on TWR-VF65GS10 for most part, and autoEVB for Ethernet part. In my case PTB8 is used as FTM1 chan0 capture mode. I set IOMUX with 0x00101201, and at the end I get 0x0000219e.
At this moment, I don't have enough time to dig deeper, I will do it in few weeks, as workaround, M4 MQX application rewrite IOMUXC, dirty but it works.
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