Search found 140 matches

Go to advanced search

by Eran.M
Mon Feb 27, 2017 11:09 pm
Forum: Yocto
Topic: Initialise eMMC partitions prior to first boot in Yocto [ANSWERED]
Replies: 9
Views: 6904

Re: Initialise eMMC partitions prior to first boot in Yocto

I didn't realize you wanted to have the rootfs on the NAND flash.
You can indeed run your script after the system has booted, and /dev/mmcblk0 is indeed the eMMC, and writing to it will not affect the NAND flash at all.
by Eran.M
Mon Feb 27, 2017 12:06 pm
Forum: Yocto
Topic: Initialise eMMC partitions prior to first boot in Yocto [ANSWERED]
Replies: 9
Views: 6904

Re: Initialise eMMC partitions prior to first boot in Yocto

You can do it in multiple ways: - Boot from SD card (for example, our recovery SD card ): http://variwiki.com/index.php?title=VAR-SOM-MX6_NAND_Flash_Burning_Jethro - Boot from network (using tftp and nfs): http://variwiki.com/index.php?title=VAR-SOM-MX6_Yocto_Flash_From_Net - Use the USB mass storag...
by Eran.M
Sat Feb 25, 2017 5:52 pm
Forum: Yocto
Topic: DART-6UL_Yocto_Krogoth_R2 [ANSWERED]
Replies: 1
Views: 2597

Re: DART-6UL_Yocto_Krogoth_R2

The difference between R1 and R2 is the kernel branch.
The repo init line is the same.
by Eran.M
Tue Feb 21, 2017 2:16 pm
Forum: Yocto
Topic: How to change Variscite logo in console out during boot? [ANSWERED]
Replies: 1
Views: 2028

Re: How to change Variscite logo in console out during boot?

You should escape backslashes with another backslash, i.e. replace single \ charachters with \\.
by Eran.M
Thu Feb 16, 2017 9:25 am
Forum: Yocto
Topic: [VAR-MX7CUSTOMBOARD] Line-in test fail [SOLVED]
Replies: 6
Views: 5505

Re: [VAR-MX7CUSTOMBOARD] Line-in test fail

A new VAR-SOM-MX7 recovery SD card was just release (v11).
This fix is included (among other updates).

http://variwiki.com/index.php?title=VAR ... ry_SD_card
by Eran.M
Thu Feb 09, 2017 2:30 pm
Forum: Yocto
Topic: [VAR-MX7CUSTOMBOARD] Line-in test fail [SOLVED]
Replies: 6
Views: 5505

Re: [VAR-MX7CUSTOMBOARD] Line-in test fail

I've just verified that the following works: Write the recovery SD card image v10 to an SD card. Replace /etc/pulse/default.pa with the one in the link I gave earlier. Boot from the SD card. Connect an audio source to the Line In plug. Run: # amixer set 'Capture' 22 # arecord -f cd -d 10 test.wav # ...
by Eran.M
Wed Feb 08, 2017 12:11 pm
Forum: Yocto
Topic: [VAR-MX7CUSTOMBOARD] Line-in test fail [SOLVED]
Replies: 6
Views: 5505

Re: [VAR-MX7CUSTOMBOARD] Line-in test fail

You are using the Recovery SD card, right? This issue was already fixed if you build your SD card from Yocto. To fix your current SD card replace your /etc/pulse/default.pa file with this file: https://raw.githubusercontent.com/varigit/meta-variscite-imx/Krogoth-imx-4.1.15-var01/recipes-multimedia/p...
by Eran.M
Wed Feb 08, 2017 7:46 am
Forum: Yocto
Topic: fw_printenv and fw_setenv [ANSWERED]
Replies: 1
Views: 3196

Re: fw_printenv and fw_setenv

For eMMC: /dev/mmcblk2 0x3e0000 0x2000 For SD card: /dev/mmcblk1 0x3e0000 0x2000 Also, note that by default we build the u-boot-fw-utils for NAND flash. Since you are using DART-MX6 (with eMMC) you need to do the following changes in meta-variscite, so you'll have the correct default environment: In...
by Eran.M
Tue Feb 07, 2017 3:48 pm
Forum: Yocto
Topic: [VAR-MX7CUSTOMBOARD] Line-in test fail [SOLVED]
Replies: 6
Views: 5505

Re: [VAR-MX7CUSTOMBOARD] Line-in test fail

- You are looking at the Wiki page for VAR-SOM-MX6. This is the correct page for VAR-SOM-MX7:
http://www.variwiki.com/index.php?title ... ecord_play

- What do you mean by "Headphone output from NB"?

Go to advanced search