Here’s a general guide for installing the SigmaStar SDK (e.g., for SSD20x, SSD21x, SSC33x, etc.) on a Linux development host.
Corrupt/Missing Files: A frequent issue is the missing SPINANDINFO.sni file, which prevents the Flash Tool from identifying the hardware even if the chip shows "connected". sigmastar sdk install
Network Burning (TFTP): The most common method during development. It involves setting the board's serverip and ipaddr in u-boot and using the estar command to pull images over the network. Here’s a general guide for installing the SigmaStar
If the vendor requires login/download portal, follow vendor instructions and place unpacked SDK under ~/sigmastar/sdk. sigmastar sdk install