Thanks for your response.
You are very welcome.
Do you envisage any undocumented features being added or existing features being removed from what is already available on the current Apalis TK1 board?
Just looking down the list of features for the Apalis TK1 compared to the Apalis T30 on the Toradex website, can you confirm any of the “TBD” features below (some of these are very important for our integration):
Those are really all purely missing software features which will be added as we progress on our BSP.
Optional MIPI CSI Camera (tbd)
Our camera partner Antmicro actually long since has this working. We just need to integrate it back into our BSP.
GPIO Keys (tbd)
Basic GPIO functionality should already be working fine and adding keys should be most trivial.
Analog Inputs (tbd)
That involves the K20 companion MCU running FreeRTOS and we are just about to release both the MFD infrastructure on the TK1 Linux kernel side as well as the FreeRTOS firmware itself.
High Speed Serial (tbd)
That is basically just not much tested yet plus the 4th UART is currently still missing.
I2C is of course already working but so far only tested on-module. However no issues are expected using the same with off-module aka on-carrier devices e.g. like the below.
Real-time Clock (tbd)
Both the PMIC as well as the SoC RTC should already be integrated and working. We just basically missed adding the I2C RTC which will follow suite shortly.