u-boot.git/lib/efi_loader/Kconfig, branch v2022.07

efi_loader: image_loader: add a missing digest verification for signed PE image

2022-07-05T12:37:16Z

At the last step of PE image authentication, an image's hash value must be compared with a message digest stored as the content (of SpcPeImageData type) of pkcs7's contentInfo. Fixes: commit 4540dabdcaca ("efi_loader: image_loader: support image authentication") Signed-off-by: AKASHI Takahiro

efi_loader: Select EVENT as well

2022-05-07T21:17:26Z

Fixes WARNING: unmet direct dependencies detected for EVENT_DYNAMIC Depends on [n]: EVENT [=n] Selected by [y]: - EFI_LOADER [=y] && OF_LIBFDT [=y] && ... and the succeeding build breakage. Signed-off-by: Jan Kiszka Reviewed-by: Heinrich Schuchardt

lib: fix selection of CONFIG_CHARSET

2022-05-03T19:39:22Z

lib/charset.c is not optional for EFI_APP || EFI_LOADER || UFS || UT_UNICODE. These must select CONFIG_CHARSET. Fixes: 726cd9836db0 ("efi: Make unicode printf available to the app") Signed-off-by: Heinrich Schuchardt

efi_loader: disk: a helper function to create efi_disk objects from udevice

2022-04-23T20:05:41Z

Add efi_disk_probe() function. This function creates an efi_disk object for a raw disk device (UCLASS_BLK) and additional objects for related partitions (UCLASS_PARTITION). So this function is expected to be called through driver model's "probe" interface every time one raw disk device is detected and activated. We assume that partition devices (UCLASS_PARTITION) have been created when this function is invoked. Signed-off-by: AKASHI Takahiro

efi_loader: PARTITION_UUIDS should be optional

2022-04-23T20:05:34Z

In the current implementation, partition table support (either GPT or DOS) is not mandatory. So CONFIG_PARTITION_UUIDS should not be enabled (selected) unconditionally. Fixes: commit 17f8cda505e3 ("efi_loader: set partition GUID in device path for SIG_TYPE_GUID") Signed-off-by: AKASHI Takahiro Reviewed-by: Heinrich Schuchardt

efi: Define set_dfu_alt_info() for boards with UEFI capsule update enabled

2022-04-15T08:43:18Z

Currently, there are a bunch of boards which enable the UEFI capsule update feature. The actual update of the firmware images is done through the dfu framework which uses the dfu_alt_info environment variable for getting information on the update, like device, partition number/address etc. The dfu framework allows the variable to be set through the set_dfu_alt_info function defined by the platform, or if the function is not defined, it gets the variable from the environment. Using the value set in the environment is not very robust, since the variable can be modified from the u-boot command line and this can cause an incorrect update. To prevent this from happening, define the set_dfu_alt_info function when the capsule update feature is enabled. A weak function is defined which sets the dfu_alt_info environment variable by getting the string for the variable from the platform. Signed-off-by: Sughosh Ganu Reviewed-by: Masami Hiramatsu

efi_loader: Use sysreset instead of reset command

2022-04-09T19:06:31Z

Use sysreset_walk_halt() directly from reset-after-capsule-on-disk feature to reboot (cold reset) machine instead of using reset command interface, since this is not a command. Note that this will make CONFIG_EFI_CAPSULE_ON_DISK depending on the CONFIG_SYSRESET. Signed-off-by: Masami Hiramatsu Reviewed-by: Heinrich Schuchardt Reviewed-by: Simon Glass

efi_loader: optional persistence of variables

2022-04-09T19:06:31Z

Since be66b89da306 ("efi_loader: configuration of variables store") the choice of EFI_VARIABLE_FILE_STORE or EFI_MM_COMM_TEE is mutually-exclusive, however efi_var_to_file also allows for "neither". Provide an additional Kconfig option. Signed-off-by: Tom Saeger Reviewed-by: Heinrich Schuchardt

video: Drop references to CONFIG_VIDEO et al

2022-03-28T18:17:07Z

Drop the Kconfigs which are not used and all references to them. In particular, this drops CONFIG_VIDEO to avoid confusion and allow us to eventually rename CONFIG_DM_VIDEO to CONFIG_VIDEO. Also drop the prototype for video_get_info_str() which is no-longer used. Signed-off-by: Simon Glass Acked-by: Jason Liu

efi_loader: Enable RISCV_EFI_BOOT_PROTOCOL support

2022-01-29T09:23:40Z

This adds support for new RISCV_EFI_BOOT_PROTOCOL to communicate the boot hart ID to bootloader/kernel on RISC-V UEFI platforms. The specification of the protocol is hosted at: https://github.com/riscv-non-isa/riscv-uefi Signed-off-by: Sunil V L Reviewed-by: Heinrich Schuchardt