Activity
From 10/24/2013 to 11/22/2013
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. - 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...
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.
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/...
- 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... - 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... - I am having trouble using the touch screen on the MityARM-335x Development Kit wit the mityarm-linux-v3.2 branch of t...
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 ...
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.
- 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...
- 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 ... - 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....
- 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... - 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...
- 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... - 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 ...
- 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
- 11:45 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
- which git tag do you use?
- 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 - 11:41 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
- great, how did you test the ethernet?
- 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... - 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
- 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
- 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.
- 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.
- 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
- 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.
- 08:59 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
- in the config menu
- 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.
- 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...
- 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
- 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. ...
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.
- 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.
- 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.
- 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... - 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... - 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... - 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... - 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 ...
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?
- 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... - 10:27 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
- still a problem with usb on this branch.
- 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. - 10:04 AM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
- thank you for the support
- 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.
10/24/2013
- 01:22 PM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
- we are not using flash
- 01:15 PM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
- Also do you plan on using the nand? You have a module that has the larger 512MB nand which requires the latest u-boo...
- 01:14 PM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
- new patch file using format-patch --ignore-space-change
- 01:08 PM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
- I'm having a hard time finding the actual change in the patch. If you could recreate your patch ignoring white space...
- 01:03 PM Software Development: RE: Ethernet RMII2 working in u-boot, but not kernel
- FYI, the kernel has very strict rules about formatting. In this case the use of tabs instead of spaces. Most of you...
- problem description:
no eth0 data begin transmitted on tx0 or tx1 lines, running with rmii2 configuration.
mac_cont...
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