Initial commit

2025-06-24 15:51:28 +02:00
commit 22031d9dab
6862 changed files with 1462554 additions and 0 deletions
--- a/target/linux/imx6/image/Makefile
+++ b/target/linux/imx6/image/Makefile
@@ -0,0 +1,126 @@
+#
+# Copyright (C) 2013 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/image.mk
+
+#################################################
+# Images
+#################################################
+
+DEVICE_VARS += MKUBIFS_OPTS
+
+define Build/boot-overlay
+	rm -rf $@.boot
+	mkdir -p $@.boot
+
+	$(CP) $@ $@.boot/$(IMG_PREFIX)-uImage
+	ln -sf $(IMG_PREFIX)-uImage $@.boot/uImage
+
+	$(foreach dts,$(DEVICE_DTS), \
+		$(CP) \
+			$(DTS_DIR)/$(dts).dtb \
+			$@.boot/$(IMG_PREFIX)-$(dts).dtb; \
+		ln -sf \
+			$(IMG_PREFIX)-$(dts).dtb \
+			$@.boot/$(dts).dtb; \
+	)
+	mkimage -A arm -O linux -T script -C none -a 0 -e 0 \
+		-n '$(DEVICE_ID) OpenWrt bootscript' \
+		-d ./bootscript-$(DEVICE_NAME) \
+		$@.boot/6x_bootscript-$(DEVICE_NAME)
+
+	$(STAGING_DIR_HOST)/bin/mkfs.ubifs \
+		--space-fixup --compr=zlib --squash-uids \
+		$(MKUBIFS_OPTS) -c 8124 \
+		-o $@.boot.ubifs -d $@.boot
+
+	$(TAR) -C $@.boot -cf $@.boot.tar .
+endef
+
+define Build/bootfs.tar.gz
+	rm -rf $@.boot
+	mkdir -p $@.boot
+
+	$(TAR) -C $@.boot -xf $(IMAGE_KERNEL).boot.tar
+	$(TAR) -C $@.boot \
+		--numeric-owner --owner=0 --group=0 --transform "s,./,./boot/," \
+		-czvf $@ .
+endef
+
+#################################################
+# Devices
+#################################################
+
+KERNEL_LOADADDR=0x10008000
+
+define Device/Default
+  PROFILES := Generic
+  FILESYSTEMS := squashfs ext4
+  KERNEL_INSTALL := 1
+  KERNEL_SUFFIX := -uImage
+  KERNEL_NAME := zImage
+  KERNEL_PREFIX := $$(IMAGE_PREFIX)
+  KERNEL := kernel-bin | uImage none
+  IMAGE_NAME = $$(IMAGE_PREFIX)-$$(1).$$(2)
+  IMAGES :=
+endef
+
+define Device/ventana
+  DEVICE_TITLE := Gateworks Ventana family (normal NAND flash)
+  DEVICE_DTS:= \
+	imx6dl-gw51xx \
+	imx6dl-gw52xx \
+	imx6dl-gw53xx \
+	imx6dl-gw54xx \
+	imx6dl-gw551x \
+	imx6dl-gw552x \
+	imx6dl-gw553x \
+	imx6dl-gw5904 \
+	imx6q-gw51xx \
+	imx6q-gw52xx \
+	imx6q-gw53xx \
+	imx6q-gw54xx \
+	imx6q-gw5400-a \
+	imx6q-gw551x \
+	imx6q-gw552x \
+	imx6q-gw553x \
+	imx6q-gw5904
+  DEVICE_PACKAGES := kmod-sky2 kmod-sound-core kmod-sound-soc-imx kmod-sound-soc-imx-sgtl5000 \
+	kmod-can kmod-can-flexcan kmod-can-raw \
+	kmod-hwmon-gsc \
+	kmod-leds-gpio kmod-pps-gpio \
+	kobs-ng
+  KERNEL += | boot-overlay
+  IMAGES := nand.ubi bootfs.tar.gz
+  UBINIZE_PARTS = boot=$$(KDIR_KERNEL_IMAGE).boot.ubifs=15
+  IMAGE/nand.ubi := append-ubi
+  IMAGE/bootfs.tar.gz := bootfs.tar.gz | install-dtb
+  IMAGE_NAME = $$(IMAGE_PREFIX)-$$(1)-$$(2)
+  PAGESIZE := 2048
+  BLOCKSIZE := 128k
+  MKUBIFS_OPTS := -m $$(PAGESIZE) -e 124KiB
+endef
+TARGET_DEVICES += ventana
+
+define Device/ventana-large
+  $(Device/ventana)
+  DEVICE_NAME := ventana
+  DEVICE_TITLE := Gateworks Ventana family (large NAND flash)
+  IMAGES := nand.ubi
+  PAGESIZE := 4096
+  BLOCKSIZE := 256k
+  MKUBIFS_OPTS := -m $$(PAGESIZE) -e 248KiB
+endef
+TARGET_DEVICES += ventana-large
+
+define Device/wandboard
+  DEVICE_TITLE := Wandboard Dual
+  DEVICE_DTS := imx6dl-wandboard
+endef
+TARGET_DEVICES += wandboard
+
+$(eval $(call BuildImage))
--- a/target/linux/imx6/image/bootscript-ventana
+++ b/target/linux/imx6/image/bootscript-ventana
@@ -0,0 +1,79 @@
+echo "Gateworks Ventana OpenWrt Boot script v1.01"
+
+# set some defaults
+# set some defaults
+test -n "$fs"    || fs=ext2
+test -n "$disk"  || disk=0
+setenv nextcon 0
+setenv bootargs console=${console},${baudrate}
+setenv loadaddr 10800000
+setenv fdt_addr 18000000
+
+# detect dtype and bootdev by looking for kernel on media the bootloader
+# has mounted (in order of preference: usb/mmc/sata)
+#
+# This assumes the bootloader has already started the respective subsystem
+# or mounted the filesystem if appropriate to get to this bootscript
+#
+# To Speed up boot set dtype manually
+if test -n "$dtype" ; then
+	echo "Using dtype from env: $dtype"
+else
+	echo "Detecting boot device (dtype)..."
+	if ${fs}load usb ${disk}:1 ${loadaddr} ${bootdir}/uImage ; then
+		dtype=usb
+	elif ${fs}load mmc ${disk}:1 ${loadaddr} ${bootdir}/uImage ; then
+		dtype=mmc
+	elif ${fs}load sata ${disk}:1 ${loadaddr} ${bootdir}/uImage ; then
+		dtype=sata
+	elif ubifsload ${loadaddr} ${bootdir}/uImage ; then
+		dtype=nand
+	fi
+	echo "detected dtype:$dtype"
+fi
+if test -n "$bootdev" ; then
+	echo "Using bootdev from env: $bootdev"
+else
+	if itest.s "x${dtype}" == "xmmc" ; then
+		bootdev=mmcblk0p1
+	else
+		bootdev=sda1
+	fi
+fi
+
+if itest.s "x${dtype}" == "xnand" ; then
+	echo "Booting from NAND..."
+	# fix partition name
+	#  OpenWrt kernel bug prevents partition name of 'rootfs' from booting
+	#  instead name the partition ubi which is what is looked for by
+	#  procd sysupgrade
+	mtdparts del rootfs && mtdparts add nand0 - ubi
+	echo "mtdparts:${mtdparts}"
+	setenv fsload ubifsload
+	setenv root "ubi0:ubi ubi.mtd=2 rootfstype=squashfs,ubifs"
+else
+	echo "Booting from block device ${bootdev}..."
+	setenv fsload "${fs}load ${dtype} ${disk}:1"
+	setenv root "root=/dev/${bootdev} rootfstype=${fs} rootwait rw"
+fi
+
+setenv bootargs "${bootargs}" "${root}" "${video}" "${extra}"
+if ${fsload} ${loadaddr} ${bootdir}/uImage; then
+	if ${fsload} ${fdt_addr} ${bootdir}/${fdt_file}; then
+		echo Loaded DTB from ${bootdir}/${fdt_file}
+		test -n "$fixfdt" && run fixfdt
+		bootm ${loadaddr} - ${fdt_addr}
+	elif ${fsload} ${fdt_addr} ${bootdir}/${fdt_file1}; then
+		echo Loaded DTB from ${bootdir}/${fdt_file1}
+		test -n "$fixfdt" && run fixfdt
+		bootm ${loadaddr} - ${fdt_addr}
+	elif ${fsload} ${fdt_addr} ${bootdir}/${fdt_file2}; then
+		echo Loaded DTB from ${bootdir}/${fdt_file2}
+		test -n "$fixfdt" && run fixfdt
+		bootm ${loadaddr} - ${fdt_addr}
+	else
+		echo "Error loading device-tree"
+	fi
+else
+	echo "Error loading kernel image"
+fi