Merge branch 'aosp/upstream-master' into HEAD am: faa476c0caHEADandroid-s-beta-5android-s-beta-4android-s-beta-3android-s-beta-2android-s-beta-1mastermain-cg-testing-releaseandroid-s-beta-5android-s-beta-4

Original change: https://android-review.googlesource.com/c/platform/external/arm-trusted-firmware/+/1589611

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I3a25534ceed4f8e188510641080d8b8ed49b8f62

1 files changed, 54 insertions, 1 deletions

diff --git a/plat/arm/common/arm_image_load.c b/plat/arm/common/arm_image_load.c
index 2faaa76c4..ed7f1f5a5 100644
--- a/plat/arm/common/arm_image_load.c
+++ b/plat/arm/common/arm_image_load.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2020, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -7,6 +7,9 @@
 #include <assert.h>
 #include <common/bl_common.h>
 #include <common/desc_image_load.h>
+#if defined(SPD_spmd)
+#include <plat/arm/common/fconf_arm_sp_getter.h>
+#endif
 #include <plat/arm/common/plat_arm.h>
 #include <plat/common/platform.h>
 
@@ -29,12 +32,62 @@ void plat_flush_next_bl_params(void)
 		next_bl_params_cpy_ptr);
 }
 
+#if defined(SPD_spmd) && SPMD_SPM_AT_SEL2
+/*******************************************************************************
+ * This function appends Secure Partitions to list of loadable images.
+ ******************************************************************************/
+static void plat_add_sp_images_load_info(struct bl_load_info *load_info)
+{
+	bl_load_info_node_t *node_info = load_info->head;
+	unsigned int index = 0;
+
+	if (sp_mem_params_descs[index].image_id == 0) {
+		ERROR("No Secure Partition Image available\n");
+		return;
+	}
+
+	/* Traverse through the bl images list */
+	do {
+		node_info = node_info->next_load_info;
+	} while (node_info->next_load_info != NULL);
+
+	for (; index < MAX_SP_IDS; index++) {
+		/* Populate the image information */
+		node_info->image_id = sp_mem_params_descs[index].image_id;
+		node_info->image_info = &sp_mem_params_descs[index].image_info;
+
+		if ((index + 1U) == MAX_SP_IDS) {
+			INFO("Reached Max number of SPs\n");
+			return;
+		}
+
+		if (sp_mem_params_descs[index + 1U].image_id == 0) {
+			return;
+		}
+
+		node_info->next_load_info =
+			&sp_mem_params_descs[index + 1U].load_node_mem;
+		node_info = node_info->next_load_info;
+
+	}
+}
+#endif
+
 /*******************************************************************************
  * This function returns the list of loadable images.
  ******************************************************************************/
 struct bl_load_info *plat_get_bl_image_load_info(void)
 {
+#if defined(SPD_spmd) && SPMD_SPM_AT_SEL2
+	bl_load_info_t *bl_load_info;
+
+	bl_load_info = get_bl_load_info_from_mem_params_desc();
+	plat_add_sp_images_load_info(bl_load_info);
+
+	return bl_load_info;
+#else
 	return get_bl_load_info_from_mem_params_desc();
+#endif
 }
 
 /*******************************************************************************