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From 10/25/2013 to 11/23/2013

11/14/2013

03:40 PM Software Development: RE: MityARM-335x Development Kit touch screen
Thanks Jonathan.
I just pulled down the latest from the mityarm-linux-v3.2 branch and the touchscreen is working.
Jesse Johnston
01:22 PM Software Development: RE: MityARM-335x Development Kit touch screen
Jesse,
I just pushed an update to the 3.2 branch.
Upon further investigation it was found that the 3.2 change i...
Jonathan Cormier

11/13/2013

10:35 AM Software Development: RE: MityARM-335x Development Kit touch screen
Jesse,
I agree that doesn't look like it would be the problem.
Jonathan Cormier

11/12/2013

06:20 PM Software Development: RE: MityARM-335x Development Kit touch screen
When I diff the config file between the two branches ( git difftool mityarm-linux-v3.2 AM335XPSP_04.06.00.02 -- arch/... Jesse Johnston
05:45 PM Software Development: RE: MityARM-335x Development Kit touch screen
Jesse,
It also looks like when we switched from 3.1 to 3.2, we switched from the touchscreen driver we wrote to th...
Jonathan Cormier
05:24 PM Software Development: RE: MityARM-335x Development Kit touch screen
Jesse,
This is a known issue with the current 3.2 kernel. Noted here: http://support.criticallink.com/redmine/proj...
Jonathan Cormier
05:05 PM Software Development: MityARM-335x Development Kit touch screen
I am having trouble using the touch screen on the MityARM-335x Development Kit wit the mityarm-linux-v3.2 branch of t... Jesse Johnston

10/30/2013

11:44 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
Dan,
I noticed while working on your board that you are using debian as your root filesystem. Could you point me ...
Jonathan Cormier

10/29/2013

04:05 PM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
thanks for the support great job. yes fstab need to be fixed along with omap-i2c timeout. dan mcgee
03:50 PM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
Also this is unrelated but your /etc/fstab file was corrupted on the sd card you sent to us and was throwing a few er... Jonathan Cormier
03:36 PM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
Dan,
I found the issue. There was a pin in conflict. The mmc2_wl12xx_init() was using one of the pins your rmii ...
Jonathan Cormier
02:17 PM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
Interesting, I tried fixing my typo and it breaks ethernet.... Jonathan Cormier
01:55 PM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
thanks work great, but two questions:
1) why is the rmii2 pin mux being called from the baseboard_setup_can()?
2...
dan mcgee
11:55 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
I'm fairly certain the only difference with my patch is it doesn't mess up all the whitespace and so should cleanly a... Jonathan Cormier
11:51 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
Here is my version of your patch which was applied to the head of the mityarm-linux-v3.2 branch.
EDIT:
Attached...
Jonathan Cormier
11:48 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
I based it off the mityarm-linux-v3.2 branch but also tested it using the cl_v3.2_AM335XPSP_04.06.00.07 tag that you ... Jonathan Cormier
11:47 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
the error index are expected, no i/o (sign) attach dan mcgee
11:45 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
which git tag do you use? dan mcgee
11:43 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
I brought it up with
# ifconfig eth0 up
# dhclient eth0
and then _scp_'d the kernel uImage file
Jonathan Cormier
11:41 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
great, how did you test the ethernet? dan mcgee
11:39 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
Dan,
I compiled the 3.2 kernel for your board. The networking seems to be working for me (see below). Also the u...
Jonathan Cormier
09:12 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
the only change was the usb cdc device. attach is our .config file dan mcgee
09:09 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
I would recommend that you guys sync up on your .config files for the kernel builds as well.
-Mike
Michael Williamson
09:06 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
ok we are know on the same page. let me see what i can come up with. dan mcgee
09:04 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
Yes, but you had suggested I test this on our devkit which we don't have such a pic. Jonathan Cormier
09:03 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
on the board is a pic that is connected to /dev/ttyACM0 dan mcgee
09:01 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
What I meant was that we don't have a physical usb device that identifies itself as /dev/ttyACM0. Jonathan Cormier
08:59 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
in the config menu dan mcgee
08:59 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
when you build the kernel add a usb cdc acm device. dan mcgee
08:54 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
Dan, I don't have a /dev/ttyACM0 device. The only one i have is attached to your board. I'm currently trying to ge... Jonathan Cormier
08:52 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
you can test this by running the usb_test /dev/ttyACM0 dan mcgee
08:25 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
I had meant that I pulled the patch from the 3.2 branch into the 3.1 branch where you already had ethernet working. ... Jonathan Cormier

10/28/2013

07:35 PM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
i ran the patch on your mityarm board. I found the usb to be unstable, ethernet works. dan mcgee
06:19 PM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
what does this patch address? in the 3.2 kernel the usb works great. the rmii2 ethernet is the problem. dan mcgee
06:12 PM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
downloading now, the wait on /dev/mmcblk.... is do to the gpio.cd and gpio.wp should be set to -EINVAL. dan mcgee
05:24 PM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
Dan,
I found a patch on the 3.2 branch that may solve the problem your having. I pushed it to a new branch on our...
Jonathan Cormier
03:36 PM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
background:
usb_test runs all day on 3.2 kernel with git tag:cl_v3.2_AM335XPSP_04.06.00.07
on AM335XPSP_04.06.00.02...
dan mcgee
02:56 PM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
Dan,
Can you provide specific details on what you are doing to create the usb_test program and what device you hav...
Bob Duke
01:47 PM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
yes the udev update and script does restart the usb2 port. thanks for the patch.
usb is still unstable running ~/usb...
dan mcgee
10:25 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
Dan,
We found a bug in our reference filesystem. I created a wiki page on it. Could you please apply the changes ...
Jonathan Cormier

10/25/2013

01:37 PM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
Are you applying your patch on top of these checkouts? Jonathan Cormier
01:21 PM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
the usb port is stable on tag cl_v3.2_AM335XPSP_04.06.00.07
but Ethernet will not work. usb is unstable on tip AM335...
dan mcgee
10:27 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
still a problem with usb on this branch. dan mcgee
10:23 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
Could you post an updated patch to show what was changed to resolve the issue?
Thank you.
Alexander Block
10:04 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
thank you for the support dan mcgee
10:01 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
commented out some of the pin mux structs and now Ethernet is working. dan mcgee
 

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