[PATCH] efi_loader: Fix Kconfig for EFI_TCG2 protocol

[Heinrich Schuchardt]

On 10.05.21 20:26, Ilias Apalodimas wrote:
> EFI_TCG2 depends not only on TPMv2 but also on the underlying algorithms.
> So add the missing SHA1, SHA256, SHA384 and SHA512 we currently support
> as depenmdencies

Thanks for looking into the dependencies.

%s/depenmdencies/dependencies/

>
> Signed-off-by: Ilias Apalodimas <ilias.apalodimas at linaro.org>
> ---
>  lib/efi_loader/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/lib/efi_loader/Kconfig b/lib/efi_loader/Kconfig
> index 0b99d7c7749b..6decdee6aa3e 100644
> --- a/lib/efi_loader/Kconfig
> +++ b/lib/efi_loader/Kconfig
> @@ -301,6 +301,7 @@ config EFI_RNG_PROTOCOL
>  config EFI_TCG2_PROTOCOL
>  	bool "EFI_TCG2_PROTOCOL support"
>  	depends on TPM_V2

Should we add default y?

> +	depends on SHA1 && SHA256 && SHA384 && SHA512

Would select make sense here?

select SHA1
select SHA256
select SHA512_ALGO
select SHA384
select SHA512

Best regards

Heinrich

>  	help
>  	  Provide a EFI_TCG2_PROTOCOL implementation using the TPM hardware
>  	  of the platform.
>