Kconfig 2.1 KB

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758
  1. config EFI_LOADER
  2. bool "Support running EFI Applications in U-Boot"
  3. depends on (ARM || X86 || RISCV || SANDBOX) && OF_LIBFDT
  4. # We need EFI_STUB_64BIT to be set on x86_64 with EFI_STUB
  5. depends on !EFI_STUB || !X86_64 || EFI_STUB_64BIT
  6. # We need EFI_STUB_32BIT to be set on x86_32 with EFI_STUB
  7. depends on !EFI_STUB || !X86 || X86_64 || EFI_STUB_32BIT
  8. default y
  9. select LIB_UUID
  10. select HAVE_BLOCK_DEVICE
  11. select REGEX
  12. imply CFB_CONSOLE_ANSI
  13. help
  14. Select this option if you want to run EFI applications (like grub2)
  15. on top of U-Boot. If this option is enabled, U-Boot will expose EFI
  16. interfaces to a loaded EFI application, enabling it to reuse U-Boot's
  17. device drivers.
  18. config EFI_UNICODE_CAPITALIZATION
  19. bool "Support Unicode capitalization"
  20. depends on EFI_LOADER
  21. default y
  22. help
  23. Select this option to enable correct handling of the capitalization of
  24. Unicode codepoints in the range 0x0000-0xffff. If this option is not
  25. set, only the the correct handling of the letters of the codepage
  26. used by the FAT file system is ensured.
  27. config EFI_PLATFORM_LANG_CODES
  28. string "Language codes supported by firmware"
  29. depends on EFI_LOADER
  30. default "en-US"
  31. help
  32. This value is used to initialize the PlatformLangCodes variable. Its
  33. value is a semicolon (;) separated list of language codes in native
  34. RFC 4646 format, e.g. "en-US;de-DE". The first language code is used
  35. to initialize the PlatformLang variable.
  36. config EFI_LOADER_BOUNCE_BUFFER
  37. bool "EFI Applications use bounce buffers for DMA operations"
  38. depends on EFI_LOADER && ARM64
  39. default n
  40. help
  41. Some hardware does not support DMA to full 64bit addresses. For this
  42. hardware we can create a bounce buffer so that payloads don't have to
  43. worry about platform details.
  44. config EFI_LOADER_HII
  45. bool "Expose HII protocols to EFI applications"
  46. depends on EFI_LOADER
  47. default y
  48. help
  49. The Human Interface Infrastructure is a complicated framework that
  50. allows UEFI applications to draw fancy menus and hook strings using
  51. a translation framework.
  52. U-Boot implements enough of its features to be able to run the UEFI
  53. Shell, but not more than that.