Add event log parameter handling in SP
A generic publish/subscribe mechanism is implemented to allow
boot information such as the TPM event log to be passed to
specific SPs, based on subscriptions specified in the SP
manifest. This change implements the in-SP handling
for the initialization parameters. The env_test has
been extended to include tests that check that the
event log is being passed and stored in the config store.
Signed-off-by: Julian Hall <julian.hall@arm.com>
Change-Id: I89211ebffd9e2d1768eaf5736e6b28dceafb0a02
diff --git a/components/config/interface/config_blob.h b/components/config/interface/config_blob.h
new file mode 100644
index 0000000..4f8325f
--- /dev/null
+++ b/components/config/interface/config_blob.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef CONFIG_BLOB_H
+#define CONFIG_BLOB_H
+
+#include <stddef.h>
+
+/**
+ * A general-purpose blob of configuarion data. Points to a buffer
+ * that contains the actual data.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \brief Structure definition for a config_blob
+ *
+ */
+struct config_blob
+{
+ const void *data;
+ size_t data_len;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* CONFIG_BLOB_H */