Hi, I tested the patches today, and looks like problem remained same, but I am able to get it compiled without any errors. I am able to detect OSK5912 as "low speed USB device using uhci_hcd". I think it should get detected as full speed device. but problem of getting every typed character twice remained same, and also all things are not stable enough.
Is everything works fine at your place?
Thanks for help.
Thanks and Regards, Shivdas Gujare
On Mon, Jul 28, 2008 at 11:18 AM, Shivdas Gujare shivdas.gujare@gmail.comwrote:
Hi Jon, This is what I observed, I needed to modify usbdcore_omap1510.c file to get it complied properly with usbtty.c Also, After disabling following code from usbdcore_omap1510.c,
/* Set and check APLL */ outw (0x0008, APLL_CTRL); UDCREG (APLL_CTRL); /* Set and check DPLL */ outw (0x2210, DPLL_CTRL); UDCREG (DPLL_CTRL);
I was able to get Uboot console over USB on osk5912, but is not stable.
Now, I will test this with other suggested modifications.
Thanks for your Replies.
Thanks and Regards, Shivdas Gujare
On Sun, Jul 27, 2008 at 4:51 AM, Hunter, Jon jon-hunter@ti.com wrote:
Due to the fact thath the documentation is under NDA and you have
access
to it. Could you send a patch for it?
No problem. I will have a crack. Please note long-time user, first time patcher, so let me know if anything gets messed up but I have tried to follow the guidelines that you have.
By the way, whilst playing around with this, I did noticed that there have been alot of updates made to drivers/serial/usbtty.c. It appears to have broken support for usbtty on OMAP devices. The board "SX1" (a Siemens OMAP1510 board which I don't have) that originally added the usbtty support for OMAP is no longer compiling correctly with the latest version of u-boot. Back in the days of u-boot v1.1.x usbtty was working a treat for OMAP5912. Looks like more work to get usbtty back up and running on the OMAP5912 ;-(
Cheers Jon