1ed980b8cSAlexander Grafconfig EFI_LOADER 2ed980b8cSAlexander Graf bool "Support running EFI Applications in U-Boot" 36836adbeSRick Chen depends on (ARM || X86 || RISCV) && OF_LIBFDT 46698bb34SAlexander Graf # We need EFI_STUB_64BIT to be set on x86_64 with EFI_STUB 56698bb34SAlexander Graf depends on !EFI_STUB || !X86_64 || EFI_STUB_64BIT 66698bb34SAlexander Graf # We need EFI_STUB_32BIT to be set on x86_32 with EFI_STUB 76698bb34SAlexander Graf depends on !EFI_STUB || !X86 || X86_64 || EFI_STUB_32BIT 8ed980b8cSAlexander Graf default y 9a451bc27SAdam Ford select LIB_UUID 101811a928SAdam Ford select HAVE_BLOCK_DEVICE 11503e04faSHeinrich Schuchardt imply CFB_CONSOLE_ANSI 12ed980b8cSAlexander Graf help 13ed980b8cSAlexander Graf Select this option if you want to run EFI applications (like grub2) 14ed980b8cSAlexander Graf on top of U-Boot. If this option is enabled, U-Boot will expose EFI 15ed980b8cSAlexander Graf interfaces to a loaded EFI application, enabling it to reuse U-Boot's 16ed980b8cSAlexander Graf device drivers. 1751735ae0SAlexander Graf 18*b5130a81SHeinrich Schuchardtconfig EFI_UNICODE_CAPITALIZATION 19*b5130a81SHeinrich Schuchardt bool "Support Unicode capitalization" 20*b5130a81SHeinrich Schuchardt depends on EFI_LOADER 21*b5130a81SHeinrich Schuchardt default y 22*b5130a81SHeinrich Schuchardt help 23*b5130a81SHeinrich Schuchardt Select this option to enable correct handling of the capitalization of 24*b5130a81SHeinrich Schuchardt Unicode codepoints in the range 0x0000-0xffff. If this option is not 25*b5130a81SHeinrich Schuchardt set, only the the correct handling of the letters of the codepage 26*b5130a81SHeinrich Schuchardt used by the FAT file system is ensured. 27*b5130a81SHeinrich Schuchardt 2851735ae0SAlexander Grafconfig EFI_LOADER_BOUNCE_BUFFER 2951735ae0SAlexander Graf bool "EFI Applications use bounce buffers for DMA operations" 3051735ae0SAlexander Graf depends on EFI_LOADER && ARM64 3151735ae0SAlexander Graf default n 3251735ae0SAlexander Graf help 3351735ae0SAlexander Graf Some hardware does not support DMA to full 64bit addresses. For this 3451735ae0SAlexander Graf hardware we can create a bounce buffer so that payloads don't have to 3551735ae0SAlexander Graf worry about platform details. 36