target/linux/imx6/image/Makefile

   1 #
   2 # Copyright (C) 2013 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7 include $(TOPDIR)/rules.mk
   8 include $(INCLUDE_DIR)/image.mk
   9
  10 #################################################
  11 # Images
  12 #################################################
  13
  14 DEVICE_VARS += MKUBIFS_OPTS UBOOT BOOT_SCRIPT
  15
  16 define Build/boot-overlay
  17         rm -rf $@.boot
  18         mkdir -p $@.boot
  19
  20         $(CP) $@ $@.boot/$(IMG_PREFIX)-uImage
  21         ln -sf $(IMG_PREFIX)-uImage $@.boot/uImage
  22
  23         $(foreach dts,$(DEVICE_DTS), \
  24                 $(CP) \
  25                         $(DTS_DIR)/$(dts).dtb \
  26                         $@.boot/$(IMG_PREFIX)-$(dts).dtb; \
  27                 ln -sf \
  28                         $(IMG_PREFIX)-$(dts).dtb \
  29                         $@.boot/$(dts).dtb; \
  30         )
  31         mkimage -A arm -O linux -T script -C none -a 0 -e 0 \
  32                 -n '$(DEVICE_ID) OpenWrt bootscript' \
  33                 -d ./bootscript-$(DEVICE_NAME) \
  34                 $@.boot/6x_bootscript-$(DEVICE_NAME)
  35
  36         $(STAGING_DIR_HOST)/bin/mkfs.ubifs \
  37                 --space-fixup --compr=zlib --squash-uids \
  38                 $(MKUBIFS_OPTS) -c 8124 \
  39                 -o $@.boot.ubifs -d $@.boot
  40
  41         $(TAR) -C $@.boot -cf $@.boot.tar .
  42 endef
  43
  44 define Build/bootfs.tar.gz
  45         rm -rf $@.boot
  46         mkdir -p $@.boot
  47
  48         $(TAR) -C $@.boot -xf $(IMAGE_KERNEL).boot.tar
  49         $(TAR) -C $@.boot \
  50                 --numeric-owner --owner=0 --group=0 --transform "s,./,./boot/," \
  51                 -czvf $@ .
  52 endef
  53
  54 define Build/boot-scr
  55         mkimage -A arm -O linux -T script -C none -a 0 -e 0 \
  56         -n '$(DEVICE_ID) OpenWrt bootscript' \
  57         -d ./bootscript-$(DEVICE_NAME) \
  58         $(BIN_DIR)/boot.scr
  59 endef
  60
  61 define Build/imx6-combined-image-prepare
  62         rm -rf $@.boot
  63         mkdir -p $@.boot
  64 endef
  65
  66 define Build/imx6-combined-image-clean
  67         rm -rf $@.boot $@.fs
  68 endef
  69
  70 define Build/imx6-combined-image
  71         $(CP) $(IMAGE_KERNEL) $@.boot/uImage
  72
  73         $(foreach dts,$(DEVICE_DTS), \
  74                 $(CP) \
  75                         $(DTS_DIR)/$(dts).dtb \
  76                         $@.boot/;
  77         )
  78
  79         mkimage -A arm -O linux -T script -C none -a 0 -e 0 \
  80                 -n '$(DEVICE_ID) OpenWrt bootscript' \
  81                 -d $(BOOT_SCRIPT) \
  82                 $@.boot/boot.scr
  83
  84         cp $@ $@.fs
  85
  86         $(SCRIPT_DIR)/gen_image_generic.sh $@ \
  87                 $(CONFIG_TARGET_KERNEL_PARTSIZE) \
  88                 $@.boot \
  89                 $(CONFIG_TARGET_ROOTFS_PARTSIZE) \
  90                 $@.fs \
  91                 1024
  92 endef
  93
  94 define Build/imx6-sdcard
  95         $(Build/imx6-combined-image-prepare)
  96
  97         $(CP) $(STAGING_DIR_IMAGE)/$(UBOOT)-u-boot.img $@.boot/u-boot.img
  98         $(Build/imx6-combined-image)
  99         dd if=$(STAGING_DIR_IMAGE)/$(UBOOT)-SPL of=$@ bs=1024 seek=1 conv=notrunc
 100
 101         $(Build/imx6-combined-image-clean)
 102 endef
 103
 104 endef
 105
 106 #################################################
 107 # Devices
 108 #################################################
 109
 110 KERNEL_LOADADDR=0x10008000
 111
 112 define Device/Default
 113   PROFILES := Generic
 114   FILESYSTEMS := squashfs ext4
 115   KERNEL_INSTALL := 1
 116   KERNEL_SUFFIX := -uImage
 117   KERNEL_NAME := zImage
 118   KERNEL_PREFIX := $$(IMAGE_PREFIX)
 119   KERNEL := kernel-bin | uImage none
 120   IMAGES :=
 121 endef
 122
 123 define Device/ventana
 124   DEVICE_TITLE := Gateworks Ventana family (normal NAND flash)
 125   DEVICE_DTS:= \
 126         imx6dl-gw51xx \
 127         imx6dl-gw52xx \
 128         imx6dl-gw53xx \
 129         imx6dl-gw54xx \
 130         imx6dl-gw551x \
 131         imx6dl-gw552x \
 132         imx6dl-gw553x \
 133         imx6dl-gw5904 \
 134         imx6q-gw51xx \
 135         imx6q-gw52xx \
 136         imx6q-gw53xx \
 137         imx6q-gw54xx \
 138         imx6q-gw5400-a \
 139         imx6q-gw551x \
 140         imx6q-gw552x \
 141         imx6q-gw553x \
 142         imx6q-gw5904
 143   DEVICE_PACKAGES := kmod-sky2 kmod-sound-core kmod-sound-soc-imx kmod-sound-soc-imx-sgtl5000 \
 144         kmod-can kmod-can-flexcan kmod-can-raw \
 145         kmod-hwmon-gsc \
 146         kmod-leds-gpio kmod-pps-gpio \
 147         kobs-ng
 148   KERNEL += | boot-overlay
 149   IMAGES := nand.ubi bootfs.tar.gz
 150   IMAGE_NAME = $$(IMAGE_PREFIX)-$$(1).$$(2)
 151   UBINIZE_PARTS = boot=$$(KDIR_KERNEL_IMAGE).boot.ubifs=15
 152   BOOT_SCRIPT := bootscript-ventana
 153   IMAGE/nand.ubi := append-ubi
 154   IMAGE/bootfs.tar.gz := bootfs.tar.gz | install-dtb
 155   IMAGE_NAME = $$(IMAGE_PREFIX)-$$(1)-$$(2)
 156   PAGESIZE := 2048
 157   BLOCKSIZE := 128k
 158   MKUBIFS_OPTS := -m $$(PAGESIZE) -e 124KiB
 159 endef
 160 TARGET_DEVICES += ventana
 161
 162 define Device/ventana-large
 163   $(Device/ventana)
 164   DEVICE_NAME := ventana
 165   DEVICE_TITLE := Gateworks Ventana family (large NAND flash)
 166   IMAGES := nand.ubi
 167   PAGESIZE := 4096
 168   BLOCKSIZE := 256k
 169   MKUBIFS_OPTS := -m $$(PAGESIZE) -e 248KiB
 170 endef
 171 TARGET_DEVICES += ventana-large
 172
 173 define Device/wandboard
 174   DEVICE_TITLE := Wandboard Dual
 175   DEVICE_DTS := imx6dl-wandboard
 176 endef
 177 TARGET_DEVICES += wandboard
 178
 179 define Device/cubox-i
 180   KERNEL := kernel-bin | install-dtb
 181   UBOOT := mx6cuboxi
 182   BOOT_SCRIPT = bootscript-cubox
 183   DEVICE_NAME := cubox
 184   DEVICE_TITLE := SolidRun CuBox-i
 185   DEVICE_PACKAGES := kmod-drm-imx kmod-drm-imx-hdmi kmod-usb-hid
 186   DEVICE_DTS := imx6q-cubox-i imx6dl-cubox-i imx6q-hummingboard imx6dl-hummingboard
 187   IMAGES := combined.bin
 188   FILESYSTEMS := squashfs
 189   IMAGE/combined.bin := append-rootfs | pad-extra 128k | imx6-sdcard
 190 endef
 191 TARGET_DEVICES += cubox-i
 192
 193 $(eval $(call BuildImage))