Fwdn snor write

Hello. I try to write snor…
./fwdn -w tcc803x_snor_boot.rom -m snor

Error, need area, append, --area die1
not boot…

what is die1/die2?

Hello.
We are responding to your inquiry.

The rom you used seems to be the rom of the tcc803x chip. The TOPST D3 board uses the TCC805x chip. Please check it.

Thank you.