Re: [beagleboard] Re: USB transmission speed

2014-03-25 Thread thomas . zell
Version 6.00 of the TI Sitara SDK supports(*) the BBB: http://www.ti.com/tool/linuxezsdk-sitara It allows you to cross compile the TI kernel. Note that you need a serial connection to access the console (an FTDI cable probably is the best choice). I couldn't get the network based boot to work,

Re: [beagleboard] Re: USB transmission speed

2014-03-24 Thread neelfirst
Thanks Thomas. Can I also ask how you managed to get TI Kernel 3.2 running on BBB? Did you have to cross-compile with Linaro yourself? On Thursday, March 20, 2014 2:32:33 PM UTC-7, thoma...@gmail.com wrote: I was using Robert C Nelson's Ubuntu 13.10 rootfs. On Thursday, March 20, 2014

Re: [beagleboard] Re: USB transmission speed

2014-03-19 Thread neelfirst
Can I ask what your root file system is? We are using Ubuntu 12.04 and require faster USB throughput, but have not yet gotten any newer kernels to work for us. On Saturday, January 11, 2014 11:04:28 AM UTC-8, thoma...@gmail.com wrote: Ok, so with 3.13.0-rc6-bone2.8 and

Re: [beagleboard] Re: USB transmission speed

2014-01-11 Thread thomas . zell
Ok, so with 3.13.0-rc6-bone2.8 and CONFIG_USB_TI_CPPI41_DMA=y # CONFIG_MUSB_PIO_ONLY is not set I'm getting about 14MB/s which is much better than before but still less than with the TI v3.2 Kernel. -- For more options, visit http://beagleboard.org/discuss --- You received this message

Re: [beagleboard] Re: USB transmission speed

2013-12-07 Thread thomas . zell
Great, that sounds promising :-) Unfortunately, with 3.13.0-rc3 USB currently does not seem to work at all (also no ethernet). On Tuesday, November 26, 2013 10:07:20 PM UTC+1, RobertCNelson wrote: On Tue, Nov 26, 2013 at 2:12 PM, thoma...@gmail.com javascript: wrote: Well, I've checked

[beagleboard] Re: USB transmission speed

2013-11-26 Thread thomas . zell
Well, I've checked out the official TI Kernel v3.2 and now I get speeds well beyond 20MB/s. Does anyone have a clue why the newer Kernels are so much worse? On Sunday, November 10, 2013 9:47:32 PM UTC+1, thoma...@gmail.com wrote: Well, this page

Re: [beagleboard] Re: USB transmission speed

2013-11-26 Thread Robert Nelson
On Tue, Nov 26, 2013 at 2:12 PM, thomas.z...@gmail.com wrote: Well, I've checked out the official TI Kernel v3.2 and now I get speeds well beyond 20MB/s. Does anyone have a clue why the newer Kernels are so much worse? Well the dma side of musb was just merged in v3.13-rcX

[beagleboard] Re: USB transmission speed

2013-11-10 Thread thomas . zell
Well, this page http://processors.wiki.ti.com/index.php/AM335x-PSP_04.06.00.06_Features_and_Performance_Guide#USB_Drivercertainly suggests that the BBW can do much better. I'll try to investigate this further ... On Tuesday, November 5, 2013 3:53:42 PM UTC+1, Juanjo wrote: It seems 3.12 has