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In the documentation LinuxOnF&SBoards, you'll find the command to compile the U-Boot Script file in chapter 6.4.7 "Creating an Appropriate U-Boot Script Image". You can use this to create a script image from a text file by hand.

Your F&S Support Team
…

In the documentation LinuxOnF&SBoards, you'll find the command to compile the U-Boot Script file in chapter 6.4.7 "Creating an Appropriate U-Boot Script Image". You can use this to create a script image from a text file by hand.

Your F&S Support Team
…

Ok, I found, that the mkimage command is done in fs-installscript.bb.

I have created a fs-installscript.bbappend:

(Code, 17 lines)


I placed my_install.txt with my custom changes to…

Hi there,

I would like to customize the install.scr provided by F&S, in my special case, I want to install a bitmap to UserDef partition and setup the display settings in UBoot.
Doing this manually worked great. However, placing the commands in install.scr…

Hello,

the mipi-dsi unit waits for the DRM-chain to successfully load. There is a MIPI2LVDS converter on the PicoCore module, which gets initialized pretty late in the logs:
(Code, 5 lines)


As you can see, the converter gets initialized correctly and…

Thanks for the reply.
I was hoping this wouldn’t interfere with I2C, but looks like I’ll have to take it into account after all.

Hi F&S support team,

we have ordered a evaluation kit PicoCore™MX8MM Linux (V14I). Currently the display is not running and I´m wondering why.
I missed to check the installed state when I received it, because I build a custom rootfs with Buildroot and…

Hi Saturnion ,

In general, I would recommend removing the PS (Push-Up Enable) and PE (Push/Pull Enable) flags for I2C.
Provided you have external pull-ups on the I2C lines, it should be fine to use only ODE (open-drain enable) for I2C.

The BBDSI has a CAN…

Hello everyone, I’m working with a PicoCore BBDSI rev. 1.4 module based on the i.MX8ULP M33 core and have run into an issue I hope someone can help me with.

For LPI2C1 I’ve been using two pins on J11 — SPI_B_MOSI and SPI_B_MISO (PTA4 and PTA5) —…

Hello,

The U-Boot is placed in a fixed RAW partition, so Nboot does not care about the partition table.
The fsim6ul U-Boot however needs the partition table to load Linux so you will have to make sure that GPT support is available here.

We have not tested…