diff --git a/common/bl_common.c b/common/bl_common.c
index fe4de0a..d01ef92 100644
--- a/common/bl_common.c
+++ b/common/bl_common.c
@@ -211,18 +211,7 @@
 {
 	int err;
 
-/*
- * All firmware banks should be part of the same non-volatile storage as per
- * PSA FWU specification, hence don't check for any alternate boot source
- * when PSA FWU is enabled.
- */
-#if PSA_FWU_SUPPORT
 	err = load_auth_image_internal(image_id, image_data);
-#else
-	do {
-		err = load_auth_image_internal(image_id, image_data);
-	} while ((err != 0) && (plat_try_next_boot_source() != 0));
-#endif /* PSA_FWU_SUPPORT */
 
 	if (err == 0) {
 		/*
diff --git a/docs/porting-guide.rst b/docs/porting-guide.rst
index a7600ec..f85294b 100644
--- a/docs/porting-guide.rst
+++ b/docs/porting-guide.rst
@@ -1607,9 +1607,6 @@
 for performing any remaining platform-specific setup that can occur after the
 MMU and data cache have been enabled.
 
-if support for multiple boot sources is required, it initializes the boot
-sequence used by plat_try_next_boot_source().
-
 In Arm standard platforms, this function initializes the storage abstraction
 layer used to load the next bootloader image.
 
@@ -1892,25 +1889,7 @@
 
 This optional function performs any BL2 platform initialization
 required before image loading, that is not done later in
-bl2_platform_setup(). Specifically, if support for multiple
-boot sources is required, it initializes the boot sequence used by
-plat_try_next_boot_source().
-
-Function : plat_try_next_boot_source() [optional]
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-::
-
-    Argument : void
-    Return   : int
-
-This optional function passes to the next boot source in the redundancy
-sequence.
-
-This function moves the current boot redundancy source to the next
-element in the boot sequence. If there are no more boot sources then it
-must return 0, otherwise it must return 1. The default implementation
-of this always returns 0.
+bl2_platform_setup().
 
 Boot Loader Stage 2 (BL2) at EL3
 --------------------------------
diff --git a/include/plat/common/platform.h b/include/plat/common/platform.h
index ce5e8e0..09fce82 100644
--- a/include/plat/common/platform.h
+++ b/include/plat/common/platform.h
@@ -154,7 +154,6 @@
 void plat_system_reset(void) __dead2;
 const char *plat_log_get_prefix(unsigned int log_level);
 void bl2_plat_preload_setup(void);
-int plat_try_next_boot_source(void);
 
 #if MEASURED_BOOT
 int plat_mboot_measure_image(unsigned int image_id, image_info_t *image_data);
diff --git a/plat/common/plat_bl_common.c b/plat/common/plat_bl_common.c
index 89b77ba..a603f2b 100644
--- a/plat/common/plat_bl_common.c
+++ b/plat/common/plat_bl_common.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -24,7 +24,6 @@
 #pragma weak bl2_plat_preload_setup
 #pragma weak bl2_plat_handle_pre_image_load
 #pragma weak bl2_plat_handle_post_image_load
-#pragma weak plat_try_next_boot_source
 #pragma weak plat_get_enc_key_info
 #pragma weak plat_is_smccc_feature_available
 #pragma weak plat_get_soc_version
@@ -69,11 +68,6 @@
 	return 0;
 }
 
-int plat_try_next_boot_source(void)
-{
-	return 0;
-}
-
 /*
  * Weak implementation to provide dummy decryption key only for test purposes,
  * platforms must override this API for any real world firmware encryption