optimized device trees generation for various sensors and 10393 revisions (53fc4818) · Commits · Elphel / meta-elphel393

recipes-bsp/device-tree/device-tree.bbappend

+82 −33

Original line number	Original line	Diff line number	Diff line
	@@ -6,11 +6,21 @@ MACHINE_DEVICETREE ?= "elphel393.dts"

	COMPATIBLE_MACHINE_elphel393 = ".*"		COMPATIBLE_MACHINE_elphel393 = ".*"

			# include all
			# MACHINE_DEVICETREE - in case something new is added
	SRC_URI += "file://${MACHINE_DEVICETREE} \		SRC_URI += "file://${MACHINE_DEVICETREE} \
			file://elphel393_4_mt9p006.dts \
			file://elphel393_4_mt9f002.dts \
			file://elphel393_4_lepton35.dts \
			file://elphel393_eyesis.dts \
			file://elphel393_eyesis_bottom2.dts \
	file://elphel393-zynq-base.dtsi \		file://elphel393-zynq-base.dtsi \
			file://elphel393-common.dtsi \
	file://elphel393-bootargs-mmc.dtsi \		file://elphel393-bootargs-mmc.dtsi \
	file://elphel393-bootargs-nand.dtsi \		file://elphel393-bootargs-nand.dtsi \
	file://elphel393-bootargs-ram.dtsi \		file://elphel393-bootargs-ram.dtsi \
			file://elphel393-revision-rev0-B.dtsi \
			file://elphel393-revision-revC.dtsi \
	"		"

	do_deploy(){		do_deploy(){
	@@ -38,41 +48,80 @@ do_deploy(){
	done		done
	}		}

	# full sub		python do_deploy(){
	do_compile() {
	if test -n "${MACHINE_DEVICETREE}"; then
	mkdir -p ${WORKDIR}/devicetree
	for i in ${MACHINE_DEVICETREE}; do
	if test -e ${WORKDIR}/$i; then
	echo cp ${WORKDIR}/$i ${WORKDIR}/devicetree
	cp ${WORKDIR}/$i ${WORKDIR}/devicetree
	cp ${WORKDIR}/*.dtsi ${WORKDIR}/devicetree
	fi
	done
	fi

	for DTS_FILE in ${S}/devicetree/*.dts; do		import shutil
	DTS_NAME=`basename ${DTS_FILE} \| awk -F "." '{print $1}'`
	for RLOC in ${PRODUCTION_ROOT_LOCATION}; do		B = d.getVar('B', True)
	ln -sf ${WORKDIR}/devicetree/elphel393-bootargs-${RLOC}.dtsi ${WORKDIR}/devicetree/elphel393-bootargs.dtsi		DEPLOY_DIR_IMAGE = d.getVar('DEPLOY_DIR_IMAGE', True)
	dtc -I dts -O dtb ${DEVICETREE_FLAGS} -o ${DTS_NAME}_${RLOC}.dtb ${DTS_FILE}		MACHINE_DEVICETREE = d.getVar('MACHINE_DEVICETREE', True)
	done		PRODUCTION_DEVICETREE = d.getVar('PRODUCTION_DEVICETREE', True)
	done		PRODUCTION_ROOT_LOCATION = d.getVar('PRODUCTION_ROOT_LOCATION', True)

			DTS_NAME = os.path.splitext(MACHINE_DEVICETREE)[0]

			for RLOC in PRODUCTION_ROOT_LOCATION.split():
			dtb_name = DTS_NAME+"_"+RLOC+".dtb"
			dtb_path = os.path.join(B,dtb_name)
			dtb_build_path = os.path.join(DEPLOY_DIR_IMAGE,dtb_name)
			rloc_path = os.path.join(DEPLOY_DIR_IMAGE,RLOC)
			dtb_deploy_path = os.path.join(rloc_path,PRODUCTION_DEVICETREE)

			if not os.path.exists(dtb_path):
			print("Warning: "+dtb_path+" is not available")

			os.system("install -d "+DEPLOY_DIR_IMAGE)
			os.system("install -m 0644 "+dtb_path+" "+dtb_build_path)

			os.makedirs(rloc_path,exist_ok=True);

			shutil.copyfile(dtb_build_path,dtb_deploy_path)

			print("Deployed "+dtb_deploy_path)
	}		}

	# full sub		python do_compile(){
	do_install() {
	for DTS_FILE in ${S}/devicetree/*.dts; do		WORKDIR = d.getVar('WORKDIR', True)
	DTS_NAME=`basename ${DTS_FILE} \| awk -F "." '{print $1}'`		PRODUCTION_ROOT_LOCATION = d.getVar('PRODUCTION_ROOT_LOCATION', True)
	for RLOC in ${PRODUCTION_ROOT_LOCATION}; do		DEVICETREE_FLAGS = d.getVar('DEVICETREE_FLAGS', True)
	if [ ! -f ${B}/${DTS_NAME}_${RLOC}.dtb ]; then
	echo "Warning: ${DTS_NAME}_${RLOC}.dtb is not available!"		for f in os.listdir(WORKDIR):
	continue		if f.endswith(".dts"):
	fi
	install -d ${D}/boot/devicetree		DTS_NAME = os.path.splitext(f)[0]
	install -m 0644 ${B}/${DTS_NAME}_${RLOC}.dtb ${D}/boot/devicetree/${DTS_NAME}_${RLOC}.dtb		eyesis = False
	done
	done		print("Found dts file: "+f)
			if f.startswith("elphel393_eyesis"):
			print("Device tree type: Eyesis4Pi 393 (panoramic camera)")
			eyesis = True
			else:
			print("Device tree type: 10393 (regular)")

			if not eyesis:
			for RLOC in PRODUCTION_ROOT_LOCATION.split():
			os.system("ln -sf "+WORKDIR+"/elphel393-bootargs-"+RLOC+".dtsi "+WORKDIR+"/elphel393-bootargs.dtsi")
			for REV in ["rev0-B","revC"]:
			os.system("ln -sf "+WORKDIR+"/elphel393-revision-"+REV+".dtsi "+WORKDIR+"/elphel393-revision.dtsi")
			os.system("dtc -I dts -O dtb "+DEVICETREE_FLAGS+" -o "+DTS_NAME+"_"+REV+"_"+RLOC+".dtb "+f)
			else:
			for RLOC in PRODUCTION_ROOT_LOCATION.split():
			os.system("dtc -I dts -O dtb "+DEVICETREE_FLAGS+" -o "+DTS_NAME+"_"+RLOC+".dtb "+f)
			}

			python do_install(){

			B = d.getVar('B', True)
			D = d.getVar('D', True)

			os.system("install -d "+D+"/boot/devicetree")

			for f in os.listdir(B):
			if not f.startswith("elphel393_eyesis"):
			src = B+"/"+f
			dst = D+"/boot/devicetree/"+f
			os.system("install -m 0644 "+src+" "+dst)
	}		}

	REMOTE_USER ??= "root"		REMOTE_USER ??= "root"

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