[xen master] libfdt: Keep fdt functions after init for CONFIG_OVERLAY_DTB.

[patchbot@xxxxxxx]

commit 6235b83ebaa230f1804631d1dd109e2ed7db7d73
Author:     Vikram Garhwal <vikram.garhwal@xxxxxxx>
AuthorDate: Tue Sep 5 18:16:16 2023 -0700
Commit:     Stefano Stabellini <stefano.stabellini@xxxxxxx>
CommitDate: Tue Sep 5 18:25:14 2023 -0700

    libfdt: Keep fdt functions after init for CONFIG_OVERLAY_DTB.
    
    This is done to access fdt library function which are required for adding 
device
    tree overlay nodes for dynamic programming of nodes.
    
    Signed-off-by: Vikram Garhwal <vikram.garhwal@xxxxxxx>
    Acked-by: Julien Grall <jgrall@xxxxxxxxxx>
---
 xen/common/libfdt/Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/xen/common/libfdt/Makefile b/xen/common/libfdt/Makefile
index 75aaefa2e3..d50487aa6e 100644
--- a/xen/common/libfdt/Makefile
+++ b/xen/common/libfdt/Makefile
@@ -1,7 +1,11 @@
 include $(src)/Makefile.libfdt
 
 SECTIONS := text data $(SPECIAL_DATA_SECTIONS)
+
+# For CONFIG_OVERLAY_DTB, libfdt functionalities will be needed during runtime.
+ifneq ($(CONFIG_OVERLAY_DTB),y)
 OBJCOPYFLAGS := $(foreach s,$(SECTIONS),--rename-section .$(s)=.init.$(s))
+endif
 
 obj-y += libfdt.o
 nocov-y += libfdt.o
--
generated by git-patchbot for /home/xen/git/xen.git#master