u-boot.git/lib, branch v2021.01-rc3

charset: make u16_strnlen accessible at runtime

2020-11-29T04:18:37Z

commit 1fabfeef506c ("efi_loader: parameter check in GetNextVariableName()") introduces a check using u16_strnlen(). This code is used on EFI runtime variables as well, so unless we mark it as runtime, the kernel will crash trying to access it. Fixes: 1fabfeef506c ("efi_loader: parameter check in GetNextVariableName()") Signed-off-by: Ilias Apalodimas Reviewed-by: Heinrich Schuchardt

efi_loader: enable EFI_SET_TIME on sandbox and QEMU ARM

2020-11-29T04:18:37Z

Enable EFI_SET_TIME on the sandbox and QEMU ARM to ensure that we compile and test the relevant code. Signed-off-by: Heinrich Schuchardt

efi_loader: parameter check in GetNextVariableName()

2020-11-21T06:26:16Z

If GetNextVariableName() is called with a non-existing combination of VariableName and VendorGuid, return EFI_INVALID_PARAMETER. If GetNextVariableName() is called with a string that is not zero terminated, return EFI_INVALID_PARAMETER. Reformat a line over 80 characters. Signed-off-by: Heinrich Schuchardt

efi_loader: tcg2 protocol updates

2020-11-21T06:26:16Z

On pull reuqest https://lists.denx.de/pipermail/u-boot/2020-November/432735.html V4 of the patchset was sent instead of the v5. This is the v4->v5 missing diff Signed-off-by: Ilias Apalodimas

efi_selftest: provide unit test for the EFI_TCG2_PROTOCOL

2020-11-14T04:05:46Z

Provide a minimal test for the EFI_TCG2_PROTOCOL. Signed-off-by: Heinrich Schuchardt

efi_loader: Add basic EFI_TCG2_PROTOCOL support

2020-11-14T04:05:46Z

Since U-boot EFI implementation is getting richer it makes sense to add support for EFI_TCG2_PROTOCOL taking advantage of any hardware TPM available on the device. This is the initial implementation of the protocol which only adds support for GetCapability(). It's limited in the newer and safer TPMv2 devices. Signed-off-by: Ilias Apalodimas Acked-by: Heinrich Schuchardt Signed-off-by: Heinrich Schuchardt

efi_loader: incorrect buffer size in efi_file_setinfo()

2020-11-14T04:05:46Z

When copying a string with must allocate a byte for the terminating '\0' in the target buffer. Fixes: fbe4c7df0087 ("efi_loader: enable file SetInfo()") Signed-off-by: Heinrich Schuchardt

efi_loader: Add missing newline to log_{err,warning}

2020-11-14T04:05:46Z

Add missing newline to log messages in efi_rng_register() otherwise something like below would be shown Scanning disk virtio-blk#31... Found 2 disks Missing RNG device for EFI_RNG_PROTOCOLNo EFI system partition Signed-off-by: Paulo Alcantara (SUSE) Signed-off-by: Heinrich Schuchardt

efi_selftest: keep devices in ExitBootServices()

2020-11-14T04:05:46Z

When calling ExitBootServices during out unit tests we should not detach devices as we need console output for runtime tests. Fixes: 529441ca89b1 ("efi_loader: Disable devices before handing over control") Signed-off-by: Heinrich Schuchardt

tpm: Change response length of tpm2_get_capability()

2020-11-09T16:28:18Z

For implementing the EFI_TCG2_PROTOCOL we need the count field returned by the TPM when reading capabilities via tpm2_get_capability(). Adjust the implementation of the 'tpm2 get_capability' command accordingly. Suggested-by: Heinrich Schuchardt Signed-off-by: Ilias Apalodimas Reviewed-by: Heinrich Schuchardt