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by Leonid.S
Thu Aug 04, 2016 7:33 am
Forum: Hardware
Topic: What is on the NAND when it is shipped from the factory? [ANSWERED]
Replies: 3
Views: 4835

Re: What is on the NAND when it is shipped from the factory?

Hello, The SOM shipped preloaded with u-boot, so it is possible. The best way to bring up the SOM without SD is to download the kernel via tftp and setup NFS file system. Please follow our Wiki page: http://variwiki.com/index.php?title=VAR-SOM-MX6_Yocto_Utilizing When the SOM is running from NFS you...
by Leonid.S
Tue Jul 19, 2016 10:04 am
Forum: Yocto
Topic: GPIO configuration on VAR-SOM-MX6 with Yocto Jethro
Replies: 5
Views: 4842

Re: GPIO configuration on VAR-SOM-MX6 with Yocto Jethro

Hello,
Thank you for pointing this out, there were bugs that were not affect the operation.
The bugs were fixed, please pull the latest git from our repository.
Thank you, Leonid.
by Leonid.S
Sun Jul 17, 2016 12:46 pm
Forum: Yocto
Topic: GPIO configuration on VAR-SOM-MX6 with Yocto Jethro
Replies: 5
Views: 4842

Re: GPIO configuration on VAR-SOM-MX6 with Yocto Jethro

Hello,
Can you please describe what are you trying to achieve?
Which GPIOs exactly are you trying to add?
Can you please provide a copy of the dts section after the change?
Thank you, Leonid.
by Leonid.S
Thu May 26, 2016 11:33 am
Forum: Hardware
Topic: Screen flickering
Replies: 1
Views: 6370

Re: Screen flickering

Hi,
The issue has been solved in the latest kernel.
The commit ID is: f44ebe6ef0b37f9749d9f5438dfa31841621ca63
Leonid.
by Leonid.S
Wed Mar 16, 2016 10:58 pm
Forum: Hardware
Topic: GPIO Read Gives value other than 1
Replies: 3
Views: 4655

Re: GPIO Read Gives value other than 1

In the last kernel versions the answer you are getting is 1<<(GPIO NUM % 32). so for GPIO 2,34,66 you will get 4
by Leonid.S
Wed Mar 16, 2016 10:53 pm
Forum: Yocto
Topic: DART-MX6 Gadget Support
Replies: 7
Views: 7464

Re: DART-MX6 Gadget Support

I think what you need is or serial device gadget or internet adapter gadget.
Try g_serial, or g_ether.
by Leonid.S
Thu Mar 03, 2016 2:11 pm
Forum: Hardware
Topic: Current comparison between Quad and Dual core DART-MX6?
Replies: 3
Views: 4790

Re: Current comparison between Quad and Dual core DART-MX6?

It is not correct.
In order to test the consumption of quad core you should run a task that will assure that 4 cores are working. In idle state the cores do not take a lot of power. So running the same task on dual and quad (like benchmark) will give you the correct results of power consumption.
by Leonid.S
Sun Jan 10, 2016 1:05 pm
Forum: Hardware
Topic: UART2 on VAR-MX6-SOM and MX6CustomBoard
Replies: 3
Views: 5157

Re: UART2 on VAR-MX6-SOM and MX6CustomBoard

Maybe the pad config is different for this pin?
by Leonid.S
Sun Jan 10, 2016 1:04 pm
Forum: Hardware
Topic: MX6CustomBoard DXF
Replies: 2
Views: 4044

Re: MX6CustomBoard DXF

Please send an email to support@variscite.com, it is available.
by Leonid.S
Tue Jan 05, 2016 2:11 pm
Forum: Yocto
Topic: Modifying DTB/DTS DART-MX6
Replies: 3
Views: 5963

Re: Modifying DTB/DTS DART-MX6


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