using SPI1 or SPI2 instead of SPI for ILI9341+XPT2046 (Arduino)

[u1550l]

Hello,
The Teensy 4.1 has 3 SPI channels on board. (SPI, SPI1, SPI2)
As far as I could see from the exisitng GUIslice config files, there is no ready-to-use configuration for using one of these additional SPIs

I tried to just configure the ADAGFX_PIN_xxx definitions for SPI1.
That basically works, but, when the Teensy4.1-onboard microSD is used, the GUIslice does not react any more.
A call to gslc_DrvInit(..); makes it work again, but, this is no really a clean way of sloving my problem..

Any suggestions?

• RIchard