With 32 bit GPIF bus width you cannot get both UART and SPI.
If you need SPI and UART then configure GPIF to 16 bit wide and choose LPP_DEFAULT as the lpp mode. Then you should be getting the configuration as you have marked in the attachment.
Thanks for reply,
I have used that only LPP_DEFAULT mode with 32bit false, uart true, spi true, even kept i2s true. But then debug print got stopped which earlier coming with LPP_UART_ONLY mode.
Actually I expected that with LPP_DEFAULT mode, I will be able to both uart on gpio 46 to 49 and spi on gpio 53 to 56. But then simply uart stopped print.
Can you please tell me what mistakes I am doing?
I think I got clue that why it not working because when I select LPP_DEFAULT, uart rx tx pins are now at gpio48 and 49, while fx3 ss explorer kit hardware gives uart fixed on gpio 55 and 56.
So to get debug print, I need to use ttl to usb2. 0 converter which will connect at corresponding header pin on ss kit.
Yes that is the reason.