This is release 0.2.5-RC1 of Nuclei SDK.

• Documentation

  • Fix invalid links used in this documentation
  • Rename RVStar to RV-STAR to keep alignment in documentation

• NMSIS

  • Update and use NMSIS 1.0.1-RC1
  • Add NMSIS-DSP and NMSIS-NN library for RISC-V 32bit and 64bit
  • Both RISC-V 32bit and 64bit DSP instructions are supported

• SoC

  • All startup and system init code are adapted to match design changes of NMSIS-1.0.1-RC1
    • _init and _fini are deprecated for startup code, now please use _premain_init and _postmain_fini instead
    • Add DDR download mode for Hummingbird SoC, which downloaded program into DDR and execute in DDR