CC1354P10: using gcc with tiwisunfan stack

Part Number: CC1354P10

Tool/software:

Hi,

 I am trying to port an existing gcc based project to the tiwisunfan stack. I wish to stay with gcc if I can. My question is a follow up to Marco Nelson's question titled "CC1354P10: Using Wi-SUN FAN with gcc":

1. Is there support for using the CC1354P10 with gcc?

2. Is there support for using the CC1354P10 with the tiwisunfan stack with gcc?

Thanks in advance,

Alon