| Alexander Graf | ed980b8 | 2016-03-04 01:10:07 +0100 | [diff] [blame] | 1 | config EFI_LOADER |
| 2 | bool "Support running EFI Applications in U-Boot" |
| Simon Glass | a46714f | 2018-09-15 00:50:53 -0600 | [diff] [blame] | 3 | depends on (ARM || X86 || RISCV || SANDBOX) && OF_LIBFDT |
| Alexander Graf | 6698bb3 | 2018-01-24 14:54:21 +0100 | [diff] [blame] | 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 |
| Alexander Graf | ed980b8 | 2016-03-04 01:10:07 +0100 | [diff] [blame] | 8 | default y |
| Adam Ford | a451bc2 | 2018-02-06 12:14:28 -0600 | [diff] [blame] | 9 | select LIB_UUID |
| Adam Ford | 1811a92 | 2018-02-06 12:43:56 -0600 | [diff] [blame] | 10 | select HAVE_BLOCK_DEVICE |
| Heinrich Schuchardt | dba5148 | 2019-01-22 21:35:23 +0100 | [diff] [blame] | 11 | select REGEX |
| Heinrich Schuchardt | 503e04f | 2018-04-29 23:37:12 +0200 | [diff] [blame] | 12 | imply CFB_CONSOLE_ANSI |
| Alexander Graf | ed980b8 | 2016-03-04 01:10:07 +0100 | [diff] [blame] | 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. |
| Alexander Graf | 51735ae | 2016-05-11 18:25:48 +0200 | [diff] [blame] | 18 | |
| Heinrich Schuchardt | b5130a8 | 2018-09-04 19:34:56 +0200 | [diff] [blame] | 19 | config EFI_UNICODE_CAPITALIZATION |
| 20 | bool "Support Unicode capitalization" |
| 21 | depends on EFI_LOADER |
| 22 | default y |
| 23 | help |
| 24 | Select this option to enable correct handling of the capitalization of |
| 25 | Unicode codepoints in the range 0x0000-0xffff. If this option is not |
| 26 | set, only the the correct handling of the letters of the codepage |
| 27 | used by the FAT file system is ensured. |
| 28 | |
| Alexander Graf | 51735ae | 2016-05-11 18:25:48 +0200 | [diff] [blame] | 29 | config EFI_LOADER_BOUNCE_BUFFER |
| 30 | bool "EFI Applications use bounce buffers for DMA operations" |
| 31 | depends on EFI_LOADER && ARM64 |
| 32 | default n |
| 33 | help |
| 34 | Some hardware does not support DMA to full 64bit addresses. For this |
| 35 | hardware we can create a bounce buffer so that payloads don't have to |
| 36 | worry about platform details. |
| Alexander Graf | 5fbb289 | 2019-02-11 15:24:00 +0100 | [diff] [blame] | 37 | |
| 38 | config EFI_LOADER_HII |
| 39 | bool "Expose HII protocols to EFI applications" |
| 40 | depends on EFI_LOADER |
| 41 | default n |
| 42 | help |
| 43 | The Human Interface Infrastructure is a complicated framework that |
| 44 | allows UEFI applications to draw fancy menus and hook strings using |
| 45 | a translation framework. |
| 46 | |
| 47 | U-Boot implements enough of its features to be able to run the UEFI |
| 48 | Shell, but not more than that. The code is experimental still, so |
| 49 | beware that your system might break with HII enabled. |
| 50 | |
| 51 | If unsure, say n. |