Kconfig 1.3 KB

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  1. menuconfig SYSINFO
  2. bool "Device System Information"
  3. help
  4. Support methods to query hardware configurations from internal
  5. mechanisms (e.g. reading GPIO values, determining the presence of
  6. devices on busses, etc.). This enables the usage of U-Boot with
  7. modular board architectures.
  8. if SYSINFO
  9. config SPL_SYSINFO
  10. depends on SPL_DM
  11. bool "Enable board driver support in SPL"
  12. config SYSINFO_GAZERBEAM
  13. bool "Enable sysinfo driver for the Gazerbeam board"
  14. help
  15. Support querying device information for the gdsys Gazerbeam board.
  16. config SYSINFO_SANDBOX
  17. bool "Enable sysinfo driver for the Sandbox board"
  18. help
  19. Support querying device information for the Sandbox boards.
  20. config SYSINFO_SMBIOS
  21. bool "Provide a default sysinfo driver for SMBIOS information"
  22. help
  23. Some boards want to specify the manufacturer or product name but do
  24. not need to have their own sysinfo driver. This includes a default
  25. one which provides a way to specify this SMBIOS information in the
  26. devicetree, without needing any board-specific functionality.
  27. config SYSINFO_GPIO
  28. bool "Enable gpio sysinfo driver"
  29. help
  30. Support querying gpios to determine board revision. This uses gpios to
  31. form a ternary number (when they are pulled-up, -down, or floating).
  32. This ternary number is then mapped to a board revision name using
  33. device tree properties.
  34. endif