Radix cross Linux 3pp sources

diff --git a/Linux/Makefile b/Linux/Makefile
index 57d52b1..9e6c70b 100644
--- a/Linux/Makefile
+++ b/Linux/Makefile
@@ -5,6 +5,7 @@
 #
 
 SUBDIRS := Baikal            \
+           OrangePi          \
            v6.x
 
 all-recursive downloads_clean-recursive:
diff --git a/Linux/OrangePi/Makefile b/Linux/OrangePi/Makefile
new file mode 100644
index 0000000..e639c58
--- /dev/null
+++ b/Linux/OrangePi/Makefile
@@ -0,0 +1,68 @@
+#
+# Project Home:
+# ============
+#   https://github.com/orangepi-xunlong/linux-orangepi.git
+#
+# Git Mirror:
+# ==========
+#   https://git.radix.pro/orangepi/linux-orangepi-5.10.y.git
+#
+
+url        = https://git.radix.pro/orangepi
+
+repo_name  = linux-orangepi-5.10.y
+
+#
+# List of tags to be extracted:
+# ============================
+#
+#                                               hash | tag
+#            ----------------------------------------+--------
+revisions  = db52e5179dffeb7dc835a4bef1788a839ab8e615:5.10.110
+
+git_repo   = .git_clone
+
+pkgname    = linux-orangepi
+suffix     = tar.xz
+
+versions   = $(foreach tag, $(revisions), $(shell echo $(tag) | cut -f 2 -d ':'))
+tarballs   = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s      = $(addsuffix .sha1sum, $(tarballs))
+
+TARGETS = repository_clean
+
+all: $(TARGETS)
+
+.PHONY: downloads_clean repository_clean
+
+$(git_repo):
+	@echo -e "\n======= Clone $(repo_name).git repository =======\n"
+	@rm -rf $(repo_name)
+	@git clone $(url)/$(repo_name).git $(repo_name)
+	@touch $@
+
+$(tarballs): $(git_repo)
+	@for revision in $(revisions) ; do \
+	  hash=`echo $$revision | cut -f 1 -d ':'` ; \
+	  version=`echo $$revision | cut -f 2 -d ':'` ; \
+	  if [ ! -f $(pkgname)-$$version.$(suffix) ]; then \
+	    echo -e "\n======= Creating '$(pkgname)-$$version.$(suffix)' snapshot =======" ; \
+	    ( cd $(repo_name) && \
+	      git archive --format=tar --prefix=$(pkgname)-$$version/ $$hash | \
+	      xz >../$(pkgname)-$$version.$(suffix) ) ; \
+	  fi ; \
+	done
+
+$(sha1s): %.$(suffix).sha1sum : %.$(suffix)
+	@for tarball in $< ; do \
+	  echo -e "\n======= Calculation the '$$tarball' sha1sum =======" ; \
+	  sha1sum --binary $$tarball > $$tarball.sha1sum ; \
+	done
+
+repository_clean: $(sha1s)
+	@echo -e "\n======= Remove cloned $(repo_name).git repository =======\n"
+	@rm -rf $(git_repo) $(repo_name)
+
+downloads_clean:
+	@rm -rf $(tarballs) $(sha1s)
+	@rm -rf $(git_repo) $(repo_name)