Re: [U-Boot-Users] isp116x-hcd and usb_storage

--- tike64 wrote:

--- Markus Klotzbücher wrote:

...

U-Boots USB implementation is known to have some timing issues

OK, it really seems to be a timing issue. I have now a correct 'fatls' output with all debugging disabled. I added one delay into the usb_stor_BBB_transport function like this:

if (srb->datalen == 0) goto st; USB_STOR_PRINTF("DATA phase\n"); --> wait_ms(200); if (dir_in)

100 ms was too short.

Now the question is, what is the correct way to fix this?

--

Timo

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