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u-boot/lib/efi_loader/Kconfig

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efi_loader: hook up in build environment Now that we have all the bits and pieces ready for EFI payload loading support, hook them up in Makefiles and KConfigs so that we can build. Signed-off-by: Alexander Graf <agraf@suse.de> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> [trini: Enable only when we of OF_LIBFDT, disable on kwb and colibri_pxa270] Signed-off-by: Tom Rini <trini@konsulko.com>
2016-03-04 00:10:07 +00:00
config EFI_LOADER
efi_loader: reword the EFI_LOADER config option No need to mention U-Boot in brief description. Fix several typos, mention iPXE. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-11 08:27:58 +00:00
bool "Support running UEFI applications"
efi: sandbox: Enable EFI loader build for sandbox This allows this feature to build within sandbox. This is useful for testing. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-09-15 06:50:53 +00:00
depends on (ARM || X86 || RISCV || SANDBOX) && OF_LIBFDT
efi: Conflict efi_loader with different stub bitness We have 2 users of the EFI headers: efi_loader and the EFI stub. Efi_loader always expects that the bitness of the definitions it uses is identical to the execution. The EFI stub however allows to run x86_64 U-Boot on 32bit EFI and the other way around, so it allows for different bitness of EFI definitions and U-Boot environment. This patch explicitly requests via Kconfig that efi_loader can only be enabled if the bitness is identical. Because we can run efi_loader on x86_64 without EFI stub enabled, it also ensures that this case propagates the correct ABI constraints. Signed-off-by: Alexander Graf <agraf@suse.de>
2018-01-24 13:54:21 +00:00
# We need EFI_STUB_64BIT to be set on x86_64 with EFI_STUB
depends on !EFI_STUB || !X86_64 || EFI_STUB_64BIT
# We need EFI_STUB_32BIT to be set on x86_32 with EFI_STUB
depends on !EFI_STUB || !X86 || X86_64 || EFI_STUB_32BIT
efi_loader: hook up in build environment Now that we have all the bits and pieces ready for EFI payload loading support, hook them up in Makefiles and KConfigs so that we can build. Signed-off-by: Alexander Graf <agraf@suse.de> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> [trini: Enable only when we of OF_LIBFDT, disable on kwb and colibri_pxa270] Signed-off-by: Tom Rini <trini@konsulko.com>
2016-03-04 00:10:07 +00:00
default y
Convert LIB_UUID to Kconfig config_fallback.h has some logic that checks a variety of options and selects LIB_UUID if it hasn't already been selected. This will all LIB_UUID in Kconfig and select this option for the list of options to allow us to remove the logic from fallbacks Signed-off-by: Adam Ford <aford173@gmail.com>
2018-02-06 18:14:28 +00:00
select LIB_UUID
Move most CONFIG_HAVE_BLOCK_DEVICE to Kconfig config_fallbacks.h has some logic that sets HAVE_BLOCK_DEVICE based on a list of enabled options. Moving HAVE_BLOCK_DEVICE to Kconfig allows us to drastically shrink the logic in config_fallbacks.h Signed-off-by: Adam Ford <aford173@gmail.com> [trini: Rename HAVE_BLOCK_DEVICE to CONFIG_BLOCK_DEVICE] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-02-06 18:43:56 +00:00
select HAVE_BLOCK_DEVICE
efi_loader: GetNextVariableName() relies on REGEX Our implementation of GetNextVariableName() relies on CONFIG_REGEX=y. So EFI_LOADER has to select it. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
2019-01-22 20:35:23 +00:00
select REGEX
efi_loader: if EFI_LOADER is enabled, enable CFB_CONSOLE_ANSI EFI applications like GRUB issue ANSI sequences for setting colors and for positioning. So if the EFI subsystem is enabled, we should also enable ANSI control sequences by default. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-04-29 21:37:12 +00:00
imply CFB_CONSOLE_ANSI
efi_loader: hook up in build environment Now that we have all the bits and pieces ready for EFI payload loading support, hook them up in Makefiles and KConfigs so that we can build. Signed-off-by: Alexander Graf <agraf@suse.de> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> [trini: Enable only when we of OF_LIBFDT, disable on kwb and colibri_pxa270] Signed-off-by: Tom Rini <trini@konsulko.com>
2016-03-04 00:10:07 +00:00
help
efi_loader: reword the EFI_LOADER config option No need to mention U-Boot in brief description. Fix several typos, mention iPXE. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-11 08:27:58 +00:00
Select this option if you want to run UEFI applications (like GNU
GRUB or iPXE) on top of U-Boot. If this option is enabled, U-Boot
will expose the UEFI API to a loaded application, enabling it to
reuse U-Boot's device drivers.
efi_loader: Add bounce buffer support Some hardware that is supported by U-Boot can not handle DMA above 32bits. For these systems, we need to come up with a way to expose the disk interface in a safe way. This patch implements EFI specific bounce buffers. For non-EFI cases, this apparently was no issue so far, since we can just define our environment variables conveniently. Signed-off-by: Alexander Graf <agraf@suse.de>
2016-05-11 16:25:48 +00:00
efi_loader: format Kconfig Use if/endif for dependencies to give structure to the configuration menu. Sort important settings to the top. Abbreviate the short description of EFI_LOADER_HII. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-08 21:17:38 +00:00
if EFI_LOADER
efi_loader: Kconfig entries for GetTime(), SetTime() The GetTime() and the SetTime() runtime services are not obligatory. So let's make them customizable. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-31 20:56:02 +00:00
config EFI_GET_TIME
bool "GetTime() runtime service"
depends on DM_RTC
default y
help
Provide the GetTime() runtime service at boottime. This service
can be used by an EFI application to read the real time clock.
config EFI_SET_TIME
bool "SetTime() runtime service"
depends on EFI_GET_TIME
default n
help
Provide the SetTime() runtime service at boottime. This service
can be used by an EFI application to adjust the real time clock.
efi_loader: make device path to text protocol customizable The device path to text protocol is not needed for EBBR compliance. So let's make it a customizable option. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-11 07:53:33 +00:00
config EFI_DEVICE_PATH_TO_TEXT
bool "Device path to text protocol"
default y
help
The device path to text protocol converts device nodes and paths to
human readable strings.
efi_loader: format Kconfig Use if/endif for dependencies to give structure to the configuration menu. Sort important settings to the top. Abbreviate the short description of EFI_LOADER_HII. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-08 21:17:38 +00:00
config EFI_LOADER_HII
bool "HII protocols"
default y
help
The Human Interface Infrastructure is a complicated framework that
allows UEFI applications to draw fancy menus and hook strings using
a translation framework.
U-Boot implements enough of its features to be able to run the UEFI
Shell, but not more than that.
efi_loader: rename Unicode collation protocol 2 variables Rename variables to make it clear they refer to the Unicode collation protocol identified by the EFI_UNICODE_PROTOCOL2_GUID. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-16 05:52:58 +00:00
config EFI_UNICODE_COLLATION_PROTOCOL2
efi_loader: make Unicode collation protocol customizable The Unicode collation protocol is not needed for EBBR compliance. So let's make it a customizable option. The Unicode capitalization table is only needed by this protocol. So let it depend on the Unicode collation protocol. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-08 21:24:26 +00:00
bool "Unicode collation protocol"
default y
help
The Unicode collation protocol is used for lexical comparisons. It is
required to run the UEFI shell.
efi_loader: rename Unicode collation protocol 2 variables Rename variables to make it clear they refer to the Unicode collation protocol identified by the EFI_UNICODE_PROTOCOL2_GUID. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-16 05:52:58 +00:00
if EFI_UNICODE_COLLATION_PROTOCOL2
efi_loader: make Unicode collation protocol customizable The Unicode collation protocol is not needed for EBBR compliance. So let's make it a customizable option. The Unicode capitalization table is only needed by this protocol. So let it depend on the Unicode collation protocol. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-08 21:24:26 +00:00
lib: charset: upper/lower case conversion Provide functions for upper and lower case conversion. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-09-04 17:34:56 +00:00
config EFI_UNICODE_CAPITALIZATION
bool "Support Unicode capitalization"
default y
help
Select this option to enable correct handling of the capitalization of
Unicode codepoints in the range 0x0000-0xffff. If this option is not
set, only the the correct handling of the letters of the codepage
used by the FAT file system is ensured.
efi_loader: implement deprecated Unicode collation protocol 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. Unfortunately it is required to run the UEFI Self Certification Test (SCT) II, version 2.6, 2017. So we implement it here for the sole purpose of running the SCT. It can be removed once a compliant SCT is available. The configuration option defaults to no. Signed-off-by: Rob Clark <robdclark@gmail.com> Most of Rob's original patch is already merged. Only the deprecated protocol is missing. Rebase it and make it configurable. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-16 16:19:00 +00:00
config EFI_UNICODE_COLLATION_PROTOCOL
bool "Deprecated version of the Unicode collation protocol"
default n
help
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. Unfortunately it is required to run the
UEFI Self Certification Test (SCT) II, version 2.6, 2017.
Choose this option for testing only. It is bound to be removed.
efi_loader: make Unicode collation protocol customizable The Unicode collation protocol is not needed for EBBR compliance. So let's make it a customizable option. The Unicode capitalization table is only needed by this protocol. So let it depend on the Unicode collation protocol. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-08 21:24:26 +00:00
endif
efi_loader: Add bounce buffer support Some hardware that is supported by U-Boot can not handle DMA above 32bits. For these systems, we need to come up with a way to expose the disk interface in a safe way. This patch implements EFI specific bounce buffers. For non-EFI cases, this apparently was no issue so far, since we can just define our environment variables conveniently. Signed-off-by: Alexander Graf <agraf@suse.de>
2016-05-11 16:25:48 +00:00
config EFI_LOADER_BOUNCE_BUFFER
bool "EFI Applications use bounce buffers for DMA operations"
efi_loader: format Kconfig Use if/endif for dependencies to give structure to the configuration menu. Sort important settings to the top. Abbreviate the short description of EFI_LOADER_HII. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-08 21:17:38 +00:00
depends on ARM64
efi_loader: Add bounce buffer support Some hardware that is supported by U-Boot can not handle DMA above 32bits. For these systems, we need to come up with a way to expose the disk interface in a safe way. This patch implements EFI specific bounce buffers. For non-EFI cases, this apparently was no issue so far, since we can just define our environment variables conveniently. Signed-off-by: Alexander Graf <agraf@suse.de>
2016-05-11 16:25:48 +00:00
default n
help
Some hardware does not support DMA to full 64bit addresses. For this
hardware we can create a bounce buffer so that payloads don't have to
worry about platform details.
efi_loader: Make HII a config option Heinrich ran into issues with HII and iPXE which lead to #SErrors on his Odroid-C2 system. We definitely do not want to regress just yet, so let's not expose the HII protocols by default. Instead, let's make it a config option that people can play with This way, we can stabilize the code in tree without breaking any users. Once someone figures out, why this breaks iPXE (probably a NULL dereference), we can enable it by default. Reported-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de> --- v1 -> v2: - Remove HII selftest as well v2 -> v3: - Make config option
2019-02-11 14:24:00 +00:00
efi_loader: format Kconfig Use if/endif for dependencies to give structure to the configuration menu. Sort important settings to the top. Abbreviate the short description of EFI_LOADER_HII. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-08 21:17:38 +00:00
config EFI_PLATFORM_LANG_CODES
string "Language codes supported by firmware"
default "en-US"
efi_loader: Make HII a config option Heinrich ran into issues with HII and iPXE which lead to #SErrors on his Odroid-C2 system. We definitely do not want to regress just yet, so let's not expose the HII protocols by default. Instead, let's make it a config option that people can play with This way, we can stabilize the code in tree without breaking any users. Once someone figures out, why this breaks iPXE (probably a NULL dereference), we can enable it by default. Reported-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de> --- v1 -> v2: - Remove HII selftest as well v2 -> v3: - Make config option
2019-02-11 14:24:00 +00:00
help
efi_loader: format Kconfig Use if/endif for dependencies to give structure to the configuration menu. Sort important settings to the top. Abbreviate the short description of EFI_LOADER_HII. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-08 21:17:38 +00:00
This value is used to initialize the PlatformLangCodes variable. Its
value is a semicolon (;) separated list of language codes in native
RFC 4646 format, e.g. "en-US;de-DE". The first language code is used
to initialize the PlatformLang variable.
efi_loader: Make HII a config option Heinrich ran into issues with HII and iPXE which lead to #SErrors on his Odroid-C2 system. We definitely do not want to regress just yet, so let's not expose the HII protocols by default. Instead, let's make it a config option that people can play with This way, we can stabilize the code in tree without breaking any users. Once someone figures out, why this breaks iPXE (probably a NULL dereference), we can enable it by default. Reported-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de> --- v1 -> v2: - Remove HII selftest as well v2 -> v3: - Make config option
2019-02-11 14:24:00 +00:00
efi_loader: format Kconfig Use if/endif for dependencies to give structure to the configuration menu. Sort important settings to the top. Abbreviate the short description of EFI_LOADER_HII. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-08 21:17:38 +00:00
endif
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