mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-18 02:38:56 +00:00
19ea5e66de
In EFI 1.10 a version of the Unicode collation protocol using ISO 639-2 language codes existed. This protocol is not part of the UEFI specification any longer. It was however required to run the UEFI Self Certification Test (SCT) II, version 2.6, 2017. So we implemented it for the sole purpose of running the SCT. As the SCT does not need the protocol anymore it is time for removal. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
350 lines
10 KiB
Text
350 lines
10 KiB
Text
config EFI_LOADER
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bool "Support running UEFI applications"
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depends on OF_LIBFDT && ( \
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ARM && (SYS_CPU = arm1136 || \
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SYS_CPU = arm1176 || \
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SYS_CPU = armv7 || \
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SYS_CPU = armv8) || \
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X86 || RISCV || SANDBOX)
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# We need EFI_STUB_64BIT to be set on x86_64 with EFI_STUB
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depends on !EFI_STUB || !X86_64 || EFI_STUB_64BIT
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# We need EFI_STUB_32BIT to be set on x86_32 with EFI_STUB
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depends on !EFI_STUB || !X86 || X86_64 || EFI_STUB_32BIT
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default y if !ARM || SYS_CPU = armv7 || SYS_CPU = armv8
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select LIB_UUID
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select HAVE_BLOCK_DEVICE
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select REGEX
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imply CFB_CONSOLE_ANSI
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imply FAT
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imply FAT_WRITE
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imply USB_KEYBOARD_FN_KEYS
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imply VIDEO_ANSI
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help
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Select this option if you want to run UEFI applications (like GNU
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GRUB or iPXE) on top of U-Boot. If this option is enabled, U-Boot
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will expose the UEFI API to a loaded application, enabling it to
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reuse U-Boot's device drivers.
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if EFI_LOADER
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config CMD_BOOTEFI_BOOTMGR
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bool "UEFI Boot Manager"
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default y
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help
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Select this option if you want to select the UEFI binary to be booted
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via UEFI variables Boot####, BootOrder, and BootNext. This enables the
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'bootefi bootmgr' command.
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config EFI_SETUP_EARLY
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bool
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default n
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choice
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prompt "Store for non-volatile UEFI variables"
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default EFI_VARIABLE_FILE_STORE
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help
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Select where non-volatile UEFI variables shall be stored.
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config EFI_VARIABLE_FILE_STORE
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bool "Store non-volatile UEFI variables as file"
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depends on FAT_WRITE
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help
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Select this option if you want non-volatile UEFI variables to be
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stored as file /ubootefi.var on the EFI system partition.
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config EFI_MM_COMM_TEE
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bool "UEFI variables storage service via OP-TEE"
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depends on OPTEE
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help
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If OP-TEE is present and running StandAloneMM, dispatch all UEFI
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variable related operations to that. The application will verify,
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authenticate and store the variables on an RPMB.
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endchoice
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config EFI_VARIABLES_PRESEED
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bool "Initial values for UEFI variables"
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depends on EFI_VARIABLE_FILE_STORE
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help
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Include a file with the initial values for non-volatile UEFI variables
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into the U-Boot binary. If this configuration option is set, changes
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to authentication related variables (PK, KEK, db, dbx) are not
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allowed.
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if EFI_VARIABLES_PRESEED
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config EFI_VAR_SEED_FILE
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string "File with initial values of non-volatile UEFI variables"
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default ubootefi.var
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help
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File with initial values of non-volatile UEFI variables. The file must
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be in the same format as the storage in the EFI system partition. The
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easiest way to create it is by setting the non-volatile variables in
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U-Boot. If a relative file path is used, it is relative to the source
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directory.
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endif
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config EFI_VAR_BUF_SIZE
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int "Memory size of the UEFI variable store"
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default 16384
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range 4096 2147483647
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help
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This defines the size in bytes of the memory area reserved for keeping
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UEFI variables.
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When using StandAloneMM (CONFIG_EFI_MM_COMM_TEE=y) this value should
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match the value of PcdFlashNvStorageVariableSize used to compile the
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StandAloneMM module.
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Minimum 4096, default 16384.
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config EFI_GET_TIME
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bool "GetTime() runtime service"
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depends on DM_RTC
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default y
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help
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Provide the GetTime() runtime service at boottime. This service
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can be used by an EFI application to read the real time clock.
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config EFI_SET_TIME
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bool "SetTime() runtime service"
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depends on EFI_GET_TIME
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default y if ARCH_QEMU || SANDBOX
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default n
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help
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Provide the SetTime() runtime service at boottime. This service
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can be used by an EFI application to adjust the real time clock.
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config EFI_HAVE_CAPSULE_SUPPORT
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bool
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config EFI_RUNTIME_UPDATE_CAPSULE
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bool "UpdateCapsule() runtime service"
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default n
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select EFI_HAVE_CAPSULE_SUPPORT
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help
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Select this option if you want to use UpdateCapsule and
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QueryCapsuleCapabilities API's.
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config EFI_CAPSULE_ON_DISK
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bool "Enable capsule-on-disk support"
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select EFI_HAVE_CAPSULE_SUPPORT
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default n
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help
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Select this option if you want to use capsule-on-disk feature,
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that is, capsules can be fetched and executed from files
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under a specific directory on UEFI system partition instead of
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via UpdateCapsule API.
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config EFI_CAPSULE_ON_DISK_EARLY
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bool "Initiate capsule-on-disk at U-Boot boottime"
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depends on EFI_CAPSULE_ON_DISK
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default n
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select EFI_SETUP_EARLY
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help
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Normally, without this option enabled, capsules will be
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executed only at the first time of invoking one of efi command.
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If this option is enabled, capsules will be enforced to be
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executed as part of U-Boot initialisation so that they will
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surely take place whatever is set to distro_bootcmd.
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config EFI_CAPSULE_FIRMWARE
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bool
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default n
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config EFI_CAPSULE_FIRMWARE_MANAGEMENT
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bool "Capsule: Firmware Management Protocol"
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depends on EFI_HAVE_CAPSULE_SUPPORT
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default y
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help
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Select this option if you want to enable capsule-based
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firmware update using Firmware Management Protocol.
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config EFI_CAPSULE_AUTHENTICATE
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bool "Update Capsule authentication"
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depends on EFI_CAPSULE_FIRMWARE
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depends on EFI_CAPSULE_ON_DISK
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depends on EFI_CAPSULE_FIRMWARE_MANAGEMENT
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select SHA256
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select RSA
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select RSA_VERIFY
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select RSA_VERIFY_WITH_PKEY
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select X509_CERTIFICATE_PARSER
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select PKCS7_MESSAGE_PARSER
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select PKCS7_VERIFY
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default n
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help
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Select this option if you want to enable capsule
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authentication
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config EFI_CAPSULE_FIRMWARE_FIT
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bool "FMP driver for FIT image"
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depends on EFI_CAPSULE_FIRMWARE_MANAGEMENT
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depends on FIT
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select UPDATE_FIT
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select DFU
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select EFI_CAPSULE_FIRMWARE
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default n
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help
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Select this option if you want to enable firmware management protocol
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driver for FIT image
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config EFI_CAPSULE_FIRMWARE_RAW
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bool "FMP driver for raw image"
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depends on EFI_CAPSULE_FIRMWARE_MANAGEMENT
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select DFU
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select DFU_WRITE_ALT
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select EFI_CAPSULE_FIRMWARE
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default n
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help
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Select this option if you want to enable firmware management protocol
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driver for raw image
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config EFI_DEVICE_PATH_TO_TEXT
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bool "Device path to text protocol"
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default y
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help
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The device path to text protocol converts device nodes and paths to
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human readable strings.
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config EFI_DEVICE_PATH_UTIL
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bool "Device path utilities protocol"
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default y
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help
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The device path utilities protocol creates and manipulates device
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paths and device nodes. It is required to run the EFI Shell.
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config EFI_DT_FIXUP
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bool "Device tree fixup protocol"
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depends on !GENERATE_ACPI_TABLE
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default y
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help
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The EFI device-tree fix-up protocol provides a function to let the
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firmware apply fix-ups. This may be used by boot loaders.
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config EFI_LOADER_HII
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bool "HII protocols"
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default y
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help
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The Human Interface Infrastructure is a complicated framework that
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allows UEFI applications to draw fancy menus and hook strings using
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a translation framework.
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U-Boot implements enough of its features to be able to run the UEFI
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Shell, but not more than that.
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config EFI_UNICODE_COLLATION_PROTOCOL2
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bool "Unicode collation protocol"
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default y
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help
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The Unicode collation protocol is used for lexical comparisons. It is
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required to run the UEFI shell.
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if EFI_UNICODE_COLLATION_PROTOCOL2
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config EFI_UNICODE_CAPITALIZATION
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bool "Support Unicode capitalization"
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default y
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help
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Select this option to enable correct handling of the capitalization of
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Unicode codepoints in the range 0x0000-0xffff. If this option is not
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set, only the the correct handling of the letters of the codepage
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used by the FAT file system is ensured.
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endif
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config EFI_LOADER_BOUNCE_BUFFER
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bool "EFI Applications use bounce buffers for DMA operations"
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depends on ARM64
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default n
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help
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Some hardware does not support DMA to full 64bit addresses. For this
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hardware we can create a bounce buffer so that payloads don't have to
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worry about platform details.
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config EFI_PLATFORM_LANG_CODES
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string "Language codes supported by firmware"
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default "en-US"
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help
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This value is used to initialize the PlatformLangCodes variable. Its
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value is a semicolon (;) separated list of language codes in native
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RFC 4646 format, e.g. "en-US;de-DE". The first language code is used
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to initialize the PlatformLang variable.
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config EFI_HAVE_RUNTIME_RESET
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# bool "Reset runtime service is available"
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bool
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default y
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depends on ARCH_BCM283X || FSL_LAYERSCAPE || PSCI_RESET || \
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SANDBOX || SYSRESET_X86
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config EFI_GRUB_ARM32_WORKAROUND
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bool "Workaround for GRUB on 32bit ARM"
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default n if ARCH_QEMU
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default y
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depends on ARM && !ARM64
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help
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GRUB prior to version 2.04 requires U-Boot to disable caches. This
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workaround currently is also needed on systems with caches that
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cannot be managed via CP15.
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config EFI_RNG_PROTOCOL
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bool "EFI_RNG_PROTOCOL support"
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depends on DM_RNG
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default y
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help
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Provide a EFI_RNG_PROTOCOL implementation using the hardware random
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number generator of the platform.
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config EFI_TCG2_PROTOCOL
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bool "EFI_TCG2_PROTOCOL support"
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depends on TPM_V2
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help
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Provide a EFI_TCG2_PROTOCOL implementation using the TPM hardware
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of the platform.
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config EFI_TCG2_PROTOCOL_EVENTLOG_SIZE
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int "EFI_TCG2_PROTOCOL EventLog size"
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depends on EFI_TCG2_PROTOCOL
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default 4096
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help
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Define the size of the EventLog for EFI_TCG2_PROTOCOL. Note that
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this is going to be allocated twice. One for the eventlog it self
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and one for the configuration table that is required from the spec
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config EFI_LOAD_FILE2_INITRD
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bool "EFI_FILE_LOAD2_PROTOCOL for Linux initial ramdisk"
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default n
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help
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Expose a EFI_FILE_LOAD2_PROTOCOL that the Linux UEFI stub can
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use to load the initial ramdisk. Once this is enabled using
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initrd=<ramdisk> will stop working.
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config EFI_INITRD_FILESPEC
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string "initramfs path"
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default "host 0:1 initrd"
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depends on EFI_LOAD_FILE2_INITRD
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help
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Full path of the initramfs file, e.g. mmc 0:2 initramfs.cpio.gz.
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config EFI_SECURE_BOOT
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bool "Enable EFI secure boot support"
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depends on EFI_LOADER
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select SHA256
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select RSA
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select RSA_VERIFY_WITH_PKEY
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select IMAGE_SIGN_INFO
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select ASYMMETRIC_KEY_TYPE
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select ASYMMETRIC_PUBLIC_KEY_SUBTYPE
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select X509_CERTIFICATE_PARSER
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select PKCS7_MESSAGE_PARSER
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select PKCS7_VERIFY
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default n
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help
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Select this option to enable EFI secure boot support.
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Once SecureBoot mode is enforced, any EFI binary can run only if
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it is signed with a trusted key. To do that, you need to install,
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at least, PK, KEK and db.
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endif
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