Hi Michael,
On 24/01/2018 at 17:46, Michael Nazzareno Trimarchi wrote:
On Wed, Jan 24, 2018 at 5:38 PM, Fabio Estevam festevam@gmail.com wrote:
Hi Michael,
[Removed usb list as this is off-topic for them]
On Wed, Jan 24, 2018 at 2:31 PM, Michael Nazzareno Trimarchi michael@amarulasolutions.com wrote:
Can you check where SION bit is mandatory for mx25? I have on IMX51 some PINMUX where sion is enabled. I can clean up a bit the patch to just minimize the change. We have for example:
I think it depends on the pin function per board design, no?
I don't have a pdk and it's difficult to find them so I need to check. Anyway some revision of the firmware on this pendrive are working but the latest one is not working. I have a lot of pen drives and all of them are fully working.
Benoît brings a good point: what is the exact pin that causes the USB failure on your case?
I have tested only with uart and already it does not let it work properly. So I can try to limit in my boot case but I don't think that having SION bit pre-defined it's valid at all. We have a limited number of pin mux with SION enable on any nxp architecture right now for every architecture.
- Benoit * can you test them? I will provide a better changeset let
sdcard and some ethernet pin in the right configuation (even ethernet was working without SION enable)
Not sure I can find time for that. Perhaps in a few days.
Best regards, Benoît