F&S Support Forum

Because of the urgency of the release, we updated and tested the pad configuration only for the kernel for now.

As you already mentioned, the U-Boot only runs for a couple of seconds and is mainly used in development.
The degradation should not be an issue…

Because of the urgency of the release, we updated and tested the pad configuration only for the kernel for now.

As you already mentioned, the U-Boot only runs for a couple of seconds and is mainly used in development.
The degradation should not be an issue…

Hello Stefan,

there is an errata entry for internal IO pullups/pulldowns in 3.3V operating mode: Mask Set Errata for Mask 0N87W (refer to ERR050080)

Because of this degradation we removed all unnecessary internal pullups and pulldowns in our latest release…

Alright thank you for the information on this errata!
We will only use external pullups/pulldowns for inputs from now on.

You removed the internal pull resistors in the kernel, but in the U-Boot devicetree from this release, they are still present.
Do you…

Hello Stefan,

there is an errata entry for internal IO pullups/pulldowns in 3.3V operating mode: Mask Set Errata for Mask 0N87W (refer to ERR050080)

Because of this degradation we removed all unnecessary internal pullups and pulldowns in our latest release…

Hello,

we are running basic tests in our production for each board before flashing of the bootloader. eMMC should also be tested here.
Could you provide the following information via our support E-Mail (support@fs-net.de), so we can look into the logs…

Hello,

is each EMMC memory checked before delivery?

I get the following errors when writing:

(Code, 30 lines)

A F&S Development Machine with preinstalled fsimx8ulp-Y2025.11.1 Release can be found here

New F&S Development Machine - Fedora40

A F&S Development Machine with preinstalled fsimx8ulp-Y2025.11.1 Release can be found here

New F&S Development Machine - Fedora40

A F&S Development Machine with preinstalled fsimx8mm-Y2026.04 Release can be found here

New F&S Development Machine - Fedora40