TF-A: Add support for Measured Boot driver in BL1 and BL2
This patch adds support for Measured Boot driver functionality
in BL1 and BL2 code.
Change-Id: I7239a94c3e32b0a3e9e73768a0140e0b52ab0361
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
diff --git a/plat/common/plat_bl1_common.c b/plat/common/plat_bl1_common.c
index 5733781..2baa29a 100644
--- a/plat/common/plat_bl1_common.c
+++ b/plat/common/plat_bl1_common.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2020, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -27,7 +27,9 @@
#pragma weak bl1_plat_fwu_done
#pragma weak bl1_plat_handle_pre_image_load
#pragma weak bl1_plat_handle_post_image_load
-
+#if MEASURED_BOOT
+#pragma weak bl1_plat_set_bl2_hash
+#endif
unsigned int bl1_plat_get_next_image_id(void)
{
@@ -116,3 +118,12 @@
(void *) bl2_tzram_layout);
return 0;
}
+
+#if MEASURED_BOOT
+/*
+ * Calculates and writes BL2 hash data to TB_FW_CONFIG DTB.
+ */
+void bl1_plat_set_bl2_hash(const image_desc_t *image_desc)
+{
+}
+#endif