blob: c89ce85c4a840e0f5c935c050d2850bc78d950c9 [file] [log] [blame]
Alexander Grafed980b82016-03-04 01:10:07 +01001config EFI_LOADER
Heinrich Schuchardt9363fd22019-05-11 10:27:58 +02002 bool "Support running UEFI applications"
Heinrich Schuchardtb20bb092019-11-17 10:44:16 +01003 depends on OF_LIBFDT && ( \
Heinrich Schuchardt38064ee2019-11-19 04:19:09 +01004 ARM && (SYS_CPU = arm1136 || \
5 SYS_CPU = arm1176 || \
6 SYS_CPU = armv7 || \
7 SYS_CPU = armv8) || \
Heinrich Schuchardtb20bb092019-11-17 10:44:16 +01008 X86 || RISCV || SANDBOX)
Alexander Graf6698bb32018-01-24 14:54:21 +01009 # We need EFI_STUB_64BIT to be set on x86_64 with EFI_STUB
10 depends on !EFI_STUB || !X86_64 || EFI_STUB_64BIT
11 # We need EFI_STUB_32BIT to be set on x86_32 with EFI_STUB
12 depends on !EFI_STUB || !X86 || X86_64 || EFI_STUB_32BIT
Heinrich Schuchardtb7cdecf2019-11-20 18:48:02 +010013 default y if !ARM || SYS_CPU = armv7 || SYS_CPU = armv8
Adam Forda451bc22018-02-06 12:14:28 -060014 select LIB_UUID
Adam Ford1811a922018-02-06 12:43:56 -060015 select HAVE_BLOCK_DEVICE
Heinrich Schuchardtdba51482019-01-22 21:35:23 +010016 select REGEX
Heinrich Schuchardt503e04f2018-04-29 23:37:12 +020017 imply CFB_CONSOLE_ANSI
Heinrich Schuchardt8876e1b2019-12-04 22:58:58 +010018 imply USB_KEYBOARD_FN_KEYS
Heinrich Schuchardtfaadc042020-01-15 00:49:35 +010019 imply VIDEO_ANSI
Alexander Grafed980b82016-03-04 01:10:07 +010020 help
Heinrich Schuchardt9363fd22019-05-11 10:27:58 +020021 Select this option if you want to run UEFI applications (like GNU
22 GRUB or iPXE) on top of U-Boot. If this option is enabled, U-Boot
23 will expose the UEFI API to a loaded application, enabling it to
24 reuse U-Boot's device drivers.
Alexander Graf51735ae2016-05-11 18:25:48 +020025
Heinrich Schuchardt5684c8d2019-05-08 23:17:38 +020026if EFI_LOADER
Alexander Graf5fbb2892019-02-11 15:24:00 +010027
Heinrich Schuchardt5ec48e32019-05-31 22:56:02 +020028config EFI_GET_TIME
29 bool "GetTime() runtime service"
30 depends on DM_RTC
31 default y
32 help
33 Provide the GetTime() runtime service at boottime. This service
34 can be used by an EFI application to read the real time clock.
35
36config EFI_SET_TIME
37 bool "SetTime() runtime service"
38 depends on EFI_GET_TIME
39 default n
40 help
41 Provide the SetTime() runtime service at boottime. This service
42 can be used by an EFI application to adjust the real time clock.
43
Heinrich Schuchardt64b5ba42019-05-11 09:53:33 +020044config EFI_DEVICE_PATH_TO_TEXT
45 bool "Device path to text protocol"
46 default y
47 help
48 The device path to text protocol converts device nodes and paths to
49 human readable strings.
50
Alexander Graf5fbb2892019-02-11 15:24:00 +010051config EFI_LOADER_HII
Heinrich Schuchardt5684c8d2019-05-08 23:17:38 +020052 bool "HII protocols"
Heinrich Schuchardt084f0932019-04-07 23:58:50 +020053 default y
Alexander Graf5fbb2892019-02-11 15:24:00 +010054 help
55 The Human Interface Infrastructure is a complicated framework that
56 allows UEFI applications to draw fancy menus and hook strings using
57 a translation framework.
58
59 U-Boot implements enough of its features to be able to run the UEFI
Heinrich Schuchardt084f0932019-04-07 23:58:50 +020060 Shell, but not more than that.
Heinrich Schuchardt5684c8d2019-05-08 23:17:38 +020061
Heinrich Schuchardt95ab3812019-05-16 07:52:58 +020062config EFI_UNICODE_COLLATION_PROTOCOL2
Heinrich Schuchardt33499732019-05-08 23:24:26 +020063 bool "Unicode collation protocol"
64 default y
65 help
66 The Unicode collation protocol is used for lexical comparisons. It is
67 required to run the UEFI shell.
68
Heinrich Schuchardt95ab3812019-05-16 07:52:58 +020069if EFI_UNICODE_COLLATION_PROTOCOL2
Heinrich Schuchardt33499732019-05-08 23:24:26 +020070
Heinrich Schuchardt5684c8d2019-05-08 23:17:38 +020071config EFI_UNICODE_CAPITALIZATION
72 bool "Support Unicode capitalization"
73 default y
74 help
75 Select this option to enable correct handling of the capitalization of
76 Unicode codepoints in the range 0x0000-0xffff. If this option is not
77 set, only the the correct handling of the letters of the codepage
78 used by the FAT file system is ensured.
79
Heinrich Schuchardtb1b782d2019-05-16 18:19:00 +020080config EFI_UNICODE_COLLATION_PROTOCOL
81 bool "Deprecated version of the Unicode collation protocol"
82 default n
83 help
84 In EFI 1.10 a version of the Unicode collation protocol using ISO
85 639-2 language codes existed. This protocol is not part of the UEFI
86 specification any longer. Unfortunately it is required to run the
87 UEFI Self Certification Test (SCT) II, version 2.6, 2017.
88
89 Choose this option for testing only. It is bound to be removed.
90
Heinrich Schuchardt33499732019-05-08 23:24:26 +020091endif
92
Heinrich Schuchardt5684c8d2019-05-08 23:17:38 +020093config EFI_LOADER_BOUNCE_BUFFER
94 bool "EFI Applications use bounce buffers for DMA operations"
95 depends on ARM64
96 default n
97 help
98 Some hardware does not support DMA to full 64bit addresses. For this
99 hardware we can create a bounce buffer so that payloads don't have to
100 worry about platform details.
101
102config EFI_PLATFORM_LANG_CODES
103 string "Language codes supported by firmware"
104 default "en-US"
105 help
106 This value is used to initialize the PlatformLangCodes variable. Its
107 value is a semicolon (;) separated list of language codes in native
108 RFC 4646 format, e.g. "en-US;de-DE". The first language code is used
109 to initialize the PlatformLang variable.
110
Heinrich Schuchardt953661a2019-07-05 18:12:16 +0200111config EFI_HAVE_RUNTIME_RESET
112 # bool "Reset runtime service is available"
113 bool
114 default y
115 depends on ARCH_BCM283X || FSL_LAYERSCAPE || PSCI_RESET || SYSRESET_X86
116
Heinrich Schuchardt6f3badb2019-07-22 22:04:36 +0200117config EFI_GRUB_ARM32_WORKAROUND
118 bool "Workaround for GRUB on 32bit ARM"
119 default y
120 depends on ARM && !ARM64
121 help
122 GRUB prior to version 2.04 requires U-Boot to disable caches. This
123 workaround currently is also needed on systems with caches that
124 cannot be managed via CP15.
Sughosh Ganuf552fa42019-12-29 00:01:05 +0530125
126config EFI_RNG_PROTOCOL
127 bool "EFI_RNG_PROTOCOL support"
128 depends on DM_RNG
Peter Robinsonbdf329e2020-04-01 11:15:01 +0100129 default y
Sughosh Ganuf552fa42019-12-29 00:01:05 +0530130 help
Heinrich Schuchardt0e228852020-02-14 23:28:58 +0100131 Provide a EFI_RNG_PROTOCOL implementation using the hardware random
132 number generator of the platform.
Sughosh Ganuf552fa42019-12-29 00:01:05 +0530133
Ilias Apalodimasec80b472020-02-21 09:55:45 +0200134config EFI_LOAD_FILE2_INITRD
135 bool "EFI_FILE_LOAD2_PROTOCOL for Linux initial ramdisk"
136 default n
137 help
138 Expose a EFI_FILE_LOAD2_PROTOCOL that the Linux UEFI stub can
139 use to load the initial ramdisk. Once this is enabled using
140 initrd=<ramdisk> will stop working.
141
142config EFI_INITRD_FILESPEC
143 string "initramfs path"
144 default "host 0:1 initrd"
145 depends on EFI_LOAD_FILE2_INITRD
146 help
147 Full path of the initramfs file, e.g. mmc 0:2 initramfs.cpio.gz.
148
Heinrich Schuchardt5684c8d2019-05-08 23:17:38 +0200149endif