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efi_loader: add EFI_TCG2_PROTOCOL.SubmitCommand

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This commit adds the EFI_TCG2_PROTOCOL.SubmitCommand
required in the TCG PC Client PFP spec.
SubmitCommand enables to send the raw command to the TPM device.

To implement this api, tpm2_submit_command() is added
into tpm-v2.c.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
This commit is contained in:
Masahisa Kojima
2021-11-04 22:59:16 +09:00
committed by Heinrich Schuchardt
parent 14cbb330fe
commit 7fc93cae49
3 changed files with 51 additions and 6 deletions
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6
lib/tpm-v2.c
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@@ -659,3 +659,9 @@ u32 tpm2_disable_platform_hierarchy(struct udevice *dev)
return 0;
}
u32 tpm2_submit_command(struct udevice *dev, const u8 *sendbuf,
u8 *recvbuf, size_t *recv_size)
{
return tpm_sendrecv_command(dev, sendbuf, recvbuf, recv_size);
}