On Tuesday, December 22, 2015 at 04:49:54 PM, Chin Liang See wrote:
On Fri, 2015-12-18 at 14:10 +0100, Marek Vasut wrote:
On Friday, December 18, 2015 at 10:39:12 AM, Chin Liang See wrote:
[..]
I will send that patch out shortly, but I think there is something else going on. I am starting to suspect something with the L3 interconnect. Maybe some R/W reordering or something like that in NIC301 .
Are you able to replicate my USB issue with mainline on socfpga ? What happens if you run usb reset with a USB stick plugged in? What compiler version do you use ?
I tried that few weeks back and it works for me. FYI, I am using the mentor toolchain "arm-altera-eabi" that come with SOCEDS. Maybe I can try again with your toolchain.
I am using the unreleased ELDK 5.8 (gcc 4.9.2) and debian gcc 5.2. Which gcc version is in the mentor toolchain?
Mine is Sourcery CodeBench Lite 2015.05-11 (gcc 4.9.2 also)
Can you try it again with u-boot/master ? I'd be interested in your results. Can you share the entire output of the U-Boot and run 'dcache' command before doing 'usb reset' ? I am seeing this issue with Sandisk Cruzer USB 2.0 sticks now too.
I can do that but git clone will take some time
You can use git fetch in your current repo.
I started wondering how you're testing the CV SoCDK, since I discovered just this morning that it doesn't even boot (I already sent patches to fix that).
Best regards, Marek Vasut