efi_loader: Measure the loaded DTB
Measures the DTB passed to the EFI application upon new boolean config
switch CONFIG_EFI_TCG2_PROTOCOL_MEASURE_DTB. For platforms where the
content of the DTB passed to the OS can change across reboots, there is
not point measuring it hence the config switch to allow platform to not
embed this feature.
Co-developed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Tested-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
diff --git a/include/tpm-v2.h b/include/tpm-v2.h
index 737e575..2df3dad 100644
--- a/include/tpm-v2.h
+++ b/include/tpm-v2.h
@@ -105,6 +105,8 @@
"Exit Boot Services Returned with Failure"
#define EFI_EXIT_BOOT_SERVICES_SUCCEEDED \
"Exit Boot Services Returned with Success"
+#define EFI_DTB_EVENT_STRING \
+ "DTB DATA"
/* TPMS_TAGGED_PROPERTY Structure */
struct tpms_tagged_property {