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OpenSBI Version 1.9

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@avpatel avpatel released this 01 Jul 12:22
· 26 commits to master since this release
v1.9

This release has the following changes.

General:

  • Initialize stack guard using Zkr extension
  • Improved irqchip framework to handle wired interrupts and MSIs
  • Added unit test for string operations
  • Added NMI support using Smrnmi extension
  • Added timer events support
  • Added Vector context save/restore in domain switch
  • Added Floating-point context save/restore in domain switch
  • Added Common PMP encoding/decoding helper functions
  • Added UBSan support
  • Improved misaligned vector load/store emulation

Platforms:

  • Added SiFive development platform support
  • Removed kendryte/k210 platform
  • Added Tenstorrent Atlantis platform support

Drivers:

  • Added Andes last level cache controller driver
  • Added Andes ATCSMU suspend driver
  • Added Altera JTAG UART driver
  • Added MPXY client driver for RPMI MM service group
  • Added minimal SpacemiT I2C driver
  • Added SpacemiT P1 PMIC reset driver
  • Added Litex SoC reset driver