u-boot.git/lib/efi_loader/Kconfig, branch v2025.07

efi_loader: correct EFI_TCG2_PROTOCOL_MEASURE_DTB description

2025-06-07T12:52:18Z

%s/data that change/data that changes/ %s/cannot be used has/cannot be used for/ %s/Otherwise/Otherwise,/ %s/allows better measurement/allows for better measurement/ Acked-by: Ilias Apalodimas Signed-off-by: Heinrich Schuchardt

board: remove capsule update support in set_dfu_alt_info()

2025-04-11T11:20:37Z

Now that capsule update sets the dfu_alt_info environment variable explicitly, there is no need to support it in the set_dfu_alt_info() function. Decouple SET_DFU_ALT_INFO from EFI_CAPSULE_FIRMWARE_FIT and EFI_CAPSULE_FIRMWARE_RAW. For many boards, this was the only use of set_dfu_alt_info() so remove the function entirely. Fixes: a9e6f01a941f ("efi: Define set_dfu_alt_info() for boards with UEFI capsule update enabled") Signed-off-by: Jonathan Humphreys Signed-off-by: Michal Simek Reviewed-by: Mattijs Korpershoek Reviewed-by: Neil Armstrong # for board/libre-computer/* Reviewed-by: Ilias Apalodimas Reviewed-by: Wadim Egorov # for

fs: fat: add rename

2025-03-07T17:50:22Z

The implementation roughly follows the POSIX specification for rename() [1]. The ordering of operations attempting to minimize the chance for data loss in unexpected circumstances. The 'mv' command was implemented as a front end for the rename operation as that is what most users are likely familiar with in terms of behavior. The 'FAT_RENAME' Kconfig option was added to prevent code size increase on size-oriented builds like SPL. [1] https://pubs.opengroup.org/onlinepubs/9799919799/functions/rename.html Signed-off-by: Gabriel Dalimonte

tcg2: decouple eventlog size from efi

2025-01-28T06:59:23Z

Move default eventlog size from efi to tpm for using in both efi and measured boot. Signed-off-by: Raymond Mao Reviewed-by: Ilias Apalodimas Signed-off-by: Ilias Apalodimas

efi_loader: reduce UEFI size if HAS_BOARD_SIZE_LIMIT=y

2025-01-26T10:06:56Z

If a board has a strict size limit, disable * Unicode capitalization and * HII protocols by default to reduce the image size. Reviewed-by: Ilias Apalodimas Signed-off-by: Heinrich Schuchardt

efi_loader: Depend on BLK

2025-01-21T01:26:54Z

In reworking the BLK usage in Kconfig, I found there's a few issues with EFI_LOADER=y and BLK=n. In general, we can easily say that lib/efi_loader/efi_file.c also should only be built with CONFIG_BLK. That however leaves the bootmgr code, eficonfig code and then parts of efi_device_path.c, efi_boottime.c and efi_setup.c which functionally depend on BLK. While these calls can be if'd out, I'm unsure if the result is usable. So rather than leave that buildable and imply that it is, I'm leaving that combination non-buildable and commenting that EFI_LOADER depends on BLK in the Kconfig currently. Reviewed-by: Heinrich Schuchardt Signed-off-by: Tom Rini

efi_loader: Fix Kconfig logic around OF_LIBFDT

2024-12-04T20:00:45Z

Given that OF_LIBFDT is library functionality, the feature of EFI_LOADER needs to select OF_LIBFDT rather than depend on it being already enabled. Acked-by: Heinrich Schuchardt Signed-off-by: Tom Rini

efi_loader: efi_net: add EFI_HTTP_PROTOCOL

2024-12-04T11:24:38Z

Add an EFI HTTP driver. This commit implements the EFI_HTTP_PROTOCOL and the EFI_HTTP_SERVICE_BINDING_PROTOCOL. The latter is attached to the handle of th efi network device. This is the same handle where snp, pxe, and ipconfig are attached to. Signed-off-by: Adriano Cordova

efi_loader: efi_net: add EFI_IP4_CONFIG2_PROTOCOL

2024-12-04T11:24:38Z

Add an implementation of the EFI_IP4_CONFIG2_PROTOCOL. The protocol is attached to the handle of the efi network device. This is the same handle where snp and pxe are attached to. Signed-off-by: Adriano Cordova

efi_loader: allow EFI_LOADER_BOUNCE_BUFFER on all architectures

2024-11-23T22:36:54Z

Commit 775f7657ba58 ("Kconfig: clean up the efi configuration status") by mistake revoked commit dcd1b63b7072 ("efi_loader: allow EFI_LOADER_BOUNCE_BUFFER on all architectures"). Fixes: 775f7657ba58 ("Kconfig: clean up the efi configuration status") Signed-off-by: Heinrich Schuchardt Tested-by: Loic Devulder