12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758 |
- config EFI_LOADER
- bool "Support running EFI Applications in U-Boot"
- depends on (ARM || X86 || RISCV || SANDBOX) && OF_LIBFDT
- # We need EFI_STUB_64BIT to be set on x86_64 with EFI_STUB
- depends on !EFI_STUB || !X86_64 || EFI_STUB_64BIT
- # We need EFI_STUB_32BIT to be set on x86_32 with EFI_STUB
- depends on !EFI_STUB || !X86 || X86_64 || EFI_STUB_32BIT
- default y
- select LIB_UUID
- select HAVE_BLOCK_DEVICE
- select REGEX
- imply CFB_CONSOLE_ANSI
- help
- Select this option if you want to run EFI applications (like grub2)
- on top of U-Boot. If this option is enabled, U-Boot will expose EFI
- interfaces to a loaded EFI application, enabling it to reuse U-Boot's
- device drivers.
- config EFI_UNICODE_CAPITALIZATION
- bool "Support Unicode capitalization"
- depends on EFI_LOADER
- default y
- help
- Select this option to enable correct handling of the capitalization of
- Unicode codepoints in the range 0x0000-0xffff. If this option is not
- set, only the the correct handling of the letters of the codepage
- used by the FAT file system is ensured.
- config EFI_PLATFORM_LANG_CODES
- string "Language codes supported by firmware"
- depends on EFI_LOADER
- default "en-US"
- help
- This value is used to initialize the PlatformLangCodes variable. Its
- value is a semicolon (;) separated list of language codes in native
- RFC 4646 format, e.g. "en-US;de-DE". The first language code is used
- to initialize the PlatformLang variable.
- config EFI_LOADER_BOUNCE_BUFFER
- bool "EFI Applications use bounce buffers for DMA operations"
- depends on EFI_LOADER && ARM64
- default n
- help
- Some hardware does not support DMA to full 64bit addresses. For this
- hardware we can create a bounce buffer so that payloads don't have to
- worry about platform details.
- config EFI_LOADER_HII
- bool "Expose HII protocols to EFI applications"
- depends on EFI_LOADER
- default y
- help
- The Human Interface Infrastructure is a complicated framework that
- allows UEFI applications to draw fancy menus and hook strings using
- a translation framework.
- U-Boot implements enough of its features to be able to run the UEFI
- Shell, but not more than that.
|