FPnew is released under the SolderPad Hardware License, which is a permissive license based on Apache 2.0. Please refer to the SolderPad license file for further information.
The T-Head E906 DivSqrt unit, integrated into FPnew in vendor/opene906, is reseased under the Apache License, Version 2.0. Please refer to the Apache 2.0 license file for further information.