Using the SDK’s loader.hpp, you can write a custom loader for raw SPI flash dumps. Compile it against the SDK, drop the .dll (Win) or .so (Linux/macOS) into the loaders/ folder, and IDA Pro 9.1.250226 will automatically recognize your target.
The console version of IDA. Perfect for automation. IDA Pro 9.1.250226 -Win Mac Lin ux- SDK and utilities
IDA Pro ships with a suite of command-line utilities that are often overlooked but incredibly powerful. Here is a breakdown of the utilities in 9.1.250226: Using the SDK’s loader