u-boot: Add patch to use SWIG_AppendOutput

diff --git a/meta/recipes-bsp/u-boot/files/0001-scripts-dtc-pylibfdt-libfdt.i_shipped-Use-SWIG_Appen.patch b/meta/recipes-bsp/u-boot/files/0001-scripts-dtc-pylibfdt-libfdt.i_shipped-Use-SWIG_Appen.patch
new file mode 100644
index 0000000000..9cd2cee902
--- /dev/null
+++ b/meta/recipes-bsp/u-boot/files/0001-scripts-dtc-pylibfdt-libfdt.i_shipped-Use-SWIG_Appen.patch
@@ -0,0 +1,60 @@ 
+From e093607e9a08e9c29b7bbaa6aeb137036db798a6 Mon Sep 17 00:00:00 2001
+From: Markus Volk <f_l_k@t-online.de>
+Date: Wed, 30 Oct 2024 05:46:00 +0100
+Subject: [PATCH] scripts/dtc/pylibfdt/libfdt.i_shipped: Use SWIG_AppendOutput
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Swig has changed language specific AppendOutput functions. The helper
+macro SWIG_AppendOutput remains unchanged. Use that instead
+of SWIG_Python_AppendOutput, which would require an extra parameter
+since swig 4.3.0.
+
+/home/flk/poky/build-test/tmp/work/qemux86_64-poky-linux/u-boot/2024.10/git/arch/x86/cpu/u-boot-64.lds
+| scripts/dtc/pylibfdt/libfdt_wrap.c: In function ‘_wrap_fdt_next_node’:
+| scripts/dtc/pylibfdt/libfdt_wrap.c:5581:17: error: too few arguments to function ‘SWIG_Python_AppendOutput’
+|  5581 |     resultobj = SWIG_Python_AppendOutput(resultobj, val);
+|       |                 ^~~~~~~~~~~~~~~~~~~~~~~~
+
+Upstream-Status: Submitted
+
+Signed-off-by: Markus Volk <f_l_k@t-online.de>
+---
+ scripts/dtc/pylibfdt/libfdt.i_shipped | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/scripts/dtc/pylibfdt/libfdt.i_shipped b/scripts/dtc/pylibfdt/libfdt.i_shipped
+index 56cc5d48f4..e4659489a9 100644
+--- a/scripts/dtc/pylibfdt/libfdt.i_shipped
++++ b/scripts/dtc/pylibfdt/libfdt.i_shipped
+@@ -1037,7 +1037,7 @@ typedef uint32_t fdt32_t;
+ 			fdt_string(fdt1, fdt32_to_cpu($1->nameoff)));
+ 		buff = PyByteArray_FromStringAndSize(
+ 			(const char *)($1 + 1), fdt32_to_cpu($1->len));
+-		resultobj = SWIG_Python_AppendOutput(resultobj, buff);
++		resultobj = SWIG_AppendOutput(resultobj, buff);
+ 	}
+ }
+ 
+@@ -1076,7 +1076,7 @@ typedef uint32_t fdt32_t;
+ 
+ %typemap(argout) int *depth {
+         PyObject *val = Py_BuildValue("i", *arg$argnum);
+-        resultobj = SWIG_Python_AppendOutput(resultobj, val);
++        resultobj = SWIG_AppendOutput(resultobj, val);
+ }
+ 
+ %apply int *depth { int *depth };
+@@ -1092,7 +1092,7 @@ typedef uint32_t fdt32_t;
+            if (PyTuple_GET_SIZE(resultobj) == 0)
+               resultobj = val;
+            else
+-              resultobj = SWIG_Python_AppendOutput(resultobj, val);
++              resultobj = SWIG_AppendOutput(resultobj, val);
+         }
+ }
+ 
+-- 
+2.47.0
+
diff --git a/meta/recipes-bsp/u-boot/u-boot-common.inc b/meta/recipes-bsp/u-boot/u-boot-common.inc
index 113f215cf6..fe3afb33b5 100644
--- a/meta/recipes-bsp/u-boot/u-boot-common.inc
+++ b/meta/recipes-bsp/u-boot/u-boot-common.inc
@@ -15,6 +15,7 @@  PE = "1"
 SRCREV = "f919c3a889f0ec7d63a48b5d0ed064386b0980bd"
 
 SRC_URI = "git://source.denx.de/u-boot/u-boot.git;protocol=https;branch=master"
+SRC_URI += "file://0001-scripts-dtc-pylibfdt-libfdt.i_shipped-Use-SWIG_Appen.patch"
 
 S = "${WORKDIR}/git"
 B = "${WORKDIR}/build"