sbi.rst 937 B

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  1. .. SPDX-License-Identifier: GPL-2.0+
  2. sbi command
  3. ===========
  4. Synopsis
  5. --------
  6. ::
  7. sbi
  8. Description
  9. -----------
  10. The sbi command is used to display information about the SBI (Supervisor Binary
  11. Interface) implementation on RISC-V systems.
  12. The output may look like:
  13. ::
  14. => sbi
  15. SBI 0.2
  16. OpenSBI
  17. Extensions:
  18. sbi_set_timer
  19. sbi_console_putchar
  20. sbi_console_getchar
  21. sbi_clear_ipi
  22. sbi_send_ipi
  23. sbi_remote_fence_i
  24. sbi_remote_sfence_vma
  25. sbi_remote_sfence_vma_asid
  26. sbi_shutdown
  27. SBI Base Functionality
  28. Timer Extension
  29. IPI Extension
  30. RFENCE Extension
  31. Hart State Management Extension
  32. The first line indicates the version of the RISC-V SBI specification.
  33. The second line indicates the implementation.
  34. The further lines enumerate the implemented extensions.
  35. Configuration
  36. -------------
  37. To use the sbi command you must specify CONFIG_CMD_SBI=y.