diff --git a/meta-arm/meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0002-lib-uuid-introduce-uuid_str_to_le_bin-function.patch b/meta-arm/meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0002-lib-uuid-introduce-uuid_str_to_le_bin-function.patch
new file mode 100644
index 0000000..1b043dd
--- /dev/null
+++ b/meta-arm/meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0002-lib-uuid-introduce-uuid_str_to_le_bin-function.patch
@@ -0,0 +1,132 @@
+From b226e6000de0b1f55d56c1193d1fde028d64abd3 Mon Sep 17 00:00:00 2001
+From: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
+Date: Thu, 4 Aug 2022 16:46:47 +0100
+Subject: [PATCH 02/25] lib: uuid: introduce uuid_str_to_le_bin function
+
+convert UUID string to little endian binary data
+
+Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
+Cc: Tom Rini <trini@konsulko.com>
+Cc: Simon Glass <sjg@chromium.org>
+Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>
+Cc: Jens Wiklander <jens.wiklander@linaro.org>
+Upstream-Status: Submitted [cover letter: https://lore.kernel.org/all/20221122131751.22747-1-abdellatif.elkhlifi@arm.com/]
+
+Changelog:
+===============
+
+v8:
+
+* use simple_strtoull() in uuid_str_to_le_bin() to support 32-bit platforms
+
+v7:
+
+* rename be_uuid_str_to_le_bin() to uuid_str_to_le_bin()
+* make uuid_str_to_le_bin() implementation similar to uuid_str_to_bin()
+  by using same APIs
+
+v4:
+
+* rename ffa_uuid_str_to_bin to be_uuid_str_to_le_bin and put in
+  a standalone commit (the current)
+
+v3:
+
+* introduce ffa_uuid_str_to_bin (provided by
+  arm_ffa: introduce Arm FF-A low-level driver)
+---
+ include/uuid.h |  8 ++++++++
+ lib/uuid.c     | 46 ++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 54 insertions(+)
+
+diff --git a/include/uuid.h b/include/uuid.h
+index 4a4883d3b5..293a8eb0a5 100644
+--- a/include/uuid.h
++++ b/include/uuid.h
+@@ -2,6 +2,8 @@
+ /*
+  * Copyright (C) 2014 Samsung Electronics
+  * Przemyslaw Marczak <p.marczak@samsung.com>
++ * (C) Copyright 2022 ARM Limited
++ * Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
+  */
+ #ifndef __UUID_H__
+ #define __UUID_H__
+@@ -44,4 +46,10 @@ int uuid_guid_get_bin(const char *guid_str, unsigned char *guid_bin);
+ const char *uuid_guid_get_str(const unsigned char *guid_bin);
+ void gen_rand_uuid(unsigned char *uuid_bin);
+ void gen_rand_uuid_str(char *uuid_str, int str_format);
++
++/**
++ * uuid_str_to_le_bin - Converts a UUID string to little endian binary data
++ */
++int uuid_str_to_le_bin(const char *uuid_str, unsigned char *uuid_bin);
++
+ #endif
+diff --git a/lib/uuid.c b/lib/uuid.c
+index 465e1ac38f..d29f561a70 100644
+--- a/lib/uuid.c
++++ b/lib/uuid.c
+@@ -1,6 +1,8 @@
+ // SPDX-License-Identifier: GPL-2.0+
+ /*
+  * Copyright 2011 Calxeda, Inc.
++ * (C) Copyright 2022 ARM Limited
++ * Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
+  */
+ 
+ #include <common.h>
+@@ -346,6 +348,50 @@ int uuid_str_to_bin(const char *uuid_str, unsigned char *uuid_bin,
+ 	return 0;
+ }
+ 
++/**
++ * uuid_str_to_le_bin() - Convert string UUID to little endian binary data.
++ * @uuid_str:	pointer to UUID string
++ * @uuid_bin:	pointer to allocated array for little endian output [16B]
++ *
++ * UUID string is 36 characters (36 bytes):
++ *
++ * xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
++ *
++ * where x is a hexadecimal character. Fields are separated by '-'s.
++ * When converting to a little endian binary UUID, the string fields are reversed.
++ *
++ * Return:
++ *
++ *    uuid_bin filled with little endian UUID data
++ *    On success 0 is returned. Otherwise, failure code.
++ */
++int uuid_str_to_le_bin(const char *uuid_str, unsigned char *uuid_bin)
++{
++	u16 tmp16;
++	u32 tmp32;
++	u64 tmp64;
++
++	if (!uuid_str_valid(uuid_str) || !uuid_bin)
++		return -EINVAL;
++
++	tmp32 = cpu_to_le32(hextoul(uuid_str, NULL));
++	memcpy(uuid_bin, &tmp32, 4);
++
++	tmp16 = cpu_to_le16(hextoul(uuid_str + 9, NULL));
++	memcpy(uuid_bin + 4, &tmp16, 2);
++
++	tmp16 = cpu_to_le16(hextoul(uuid_str + 14, NULL));
++	memcpy(uuid_bin + 6, &tmp16, 2);
++
++	tmp16 = cpu_to_le16(hextoul(uuid_str + 19, NULL));
++	memcpy(uuid_bin + 8, &tmp16, 2);
++
++	tmp64 = cpu_to_le64(simple_strtoull(uuid_str + 24, NULL, 16));
++	memcpy(uuid_bin + 10, &tmp64, 6);
++
++	return 0;
++}
++
+ /*
+  * uuid_bin_to_str() - convert big endian binary data to string UUID or GUID.
+  *
+-- 
+2.17.1
+