| Alexander Graf | 67ee705 | 2016-03-04 01:10:07 +0100 | [diff] [blame] | 1 | config EFI_LOADER |
| 2 | bool "Support running EFI Applications in U-Boot" |
| Rick Chen | 9677a37 | 2018-05-28 19:06:37 +0800 | [diff] [blame] | 3 | depends on (ARM || X86 || RISCV) && OF_LIBFDT |
| Heinrich Schuchardt | 7e69ef1 | 2018-04-11 00:41:52 +0200 | [diff] [blame] | 4 | # We do not support bootefi booting ARMv7 in non-secure mode |
| 5 | depends on !ARMV7_NONSEC |
| Alexander Graf | 5e24717 | 2018-01-24 14:54:21 +0100 | [diff] [blame] | 6 | # We need EFI_STUB_64BIT to be set on x86_64 with EFI_STUB |
| 7 | depends on !EFI_STUB || !X86_64 || EFI_STUB_64BIT |
| 8 | # We need EFI_STUB_32BIT to be set on x86_32 with EFI_STUB |
| 9 | depends on !EFI_STUB || !X86 || X86_64 || EFI_STUB_32BIT |
| Alexander Graf | 67ee705 | 2016-03-04 01:10:07 +0100 | [diff] [blame] | 10 | default y |
| Adam Ford | 70c8f05 | 2018-02-06 12:14:28 -0600 | [diff] [blame] | 11 | select LIB_UUID |
| Adam Ford | b10ba90 | 2018-02-06 12:43:56 -0600 | [diff] [blame] | 12 | select HAVE_BLOCK_DEVICE |
| Heinrich Schuchardt | 35550cc | 2018-04-29 23:37:12 +0200 | [diff] [blame] | 13 | imply CFB_CONSOLE_ANSI |
| Alexander Graf | 67ee705 | 2016-03-04 01:10:07 +0100 | [diff] [blame] | 14 | help |
| 15 | Select this option if you want to run EFI applications (like grub2) |
| 16 | on top of U-Boot. If this option is enabled, U-Boot will expose EFI |
| 17 | interfaces to a loaded EFI application, enabling it to reuse U-Boot's |
| 18 | device drivers. |
| Alexander Graf | 7c00a3c | 2016-05-11 18:25:48 +0200 | [diff] [blame] | 19 | |
| 20 | config EFI_LOADER_BOUNCE_BUFFER |
| 21 | bool "EFI Applications use bounce buffers for DMA operations" |
| 22 | depends on EFI_LOADER && ARM64 |
| 23 | default n |
| 24 | help |
| 25 | Some hardware does not support DMA to full 64bit addresses. For this |
| 26 | hardware we can create a bounce buffer so that payloads don't have to |
| 27 | worry about platform details. |