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
  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                         $(LINUX_DIR)/arch/$(ARCH)/boot/dts/$(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 --force-compr=zlib --squash-uids \
  38                 $(MKUBIFS_OPTS) -c 8124 \
  39                 -o $@.boot.ubifs -d $@.boot
  40 endef
  41
  42 define Build/bootfs.tar.gz
  43         $(TAR) -C $(IMAGE_KERNEL).boot \
  44                 --numeric-owner --owner=0 --group=0 --transform "s,./,./boot/," \
  45                 -czvf $@ .
  46 endef
  47
  48 #################################################
  49 # Devices
  50 #################################################
  51
  52 KERNEL_LOADADDR=0x10008000
  53
  54 define Device/Default
  55   PROFILES := Generic
  56   FILESYSTEMS := squashfs ext4
  57   KERNEL_INSTALL := 1
  58   KERNEL_SUFFIX := -uImage
  59   KERNEL_NAME := zImage
  60   KERNEL_PREFIX := $$(IMAGE_PREFIX)
  61   KERNEL := kernel-bin | uImage none
  62   IMAGE_NAME = $$(IMAGE_PREFIX)-$$(1).$$(2)
  63   IMAGES :=
  64 endef
  65
  66 define Device/ventana
  67   DEVICE_TITLE := Gateworks Ventana family (normal NAND flash)
  68   DEVICE_DTS:= \
  69         imx6dl-gw51xx \
  70         imx6dl-gw52xx \
  71         imx6dl-gw53xx \
  72         imx6dl-gw54xx \
  73         imx6dl-gw551x \
  74         imx6dl-gw552x \
  75         imx6q-gw51xx \
  76         imx6q-gw52xx \
  77         imx6q-gw53xx \
  78         imx6q-gw54xx \
  79         imx6q-gw5400-a \
  80         imx6q-gw551x \
  81         imx6q-gw552x
  82   DEVICE_PACKAGES := kmod-thermal-imx kmod-sky2 kmod-usb-chipidea-imx kmod-usb-mxs-phy \
  83         kmod-sound-core kmod-sound-soc-imx kmod-sound-soc-imx-sgtl5000 \
  84         kmod-can kmod-can-flexcan kmod-can-raw \
  85         kmod-rtc-ds1672 kmod-gpio-pca953x kmod-hwmon-gsc kmod-eeprom-at24 \
  86         kmod-leds-gpio kmod-pps-gpio kmod-gw16083 \
  87         kobs-ng
  88   KERNEL += | boot-overlay
  89   IMAGES := nand.ubi bootfs.tar.gz
  90   UBINIZE_PARTS = boot=$$(KDIR_KERNEL_IMAGE).boot.ubifs=15
  91   IMAGE/nand.ubi := append-ubi
  92   IMAGE/bootfs.tar.gz := bootfs.tar.gz | install-dtb
  93   IMAGE_NAME = $$(IMAGE_PREFIX)-$$(1)-$$(2)
  94   PAGESIZE := 2048
  95   BLOCKSIZE := 128KiB
  96   MKUBIFS_OPTS := -m $$(PAGESIZE) -e 124KiB
  97 endef
  98
  99 define Device/ventana-large
 100   $(Device/ventana)
 101   DEVICE_NAME := ventana
 102   DEVICE_TITLE := Gateworks Ventana family (large NAND flash)
 103   IMAGES := nand.ubi
 104   PAGESIZE := 4096
 105   BLOCKSIZE := 256KiB
 106   MKUBIFS_OPTS := -m $$(PAGESIZE) -e 248KiB
 107 endef
 108
 109 define Device/wandboard
 110   DEVICE_TITLE := Wandboard Dual
 111   DEVICE_DTS := imx6dl-wandboard
 112   DEVICE_PACKAGES := kmod-thermal-imx kmod-usb-chipidea-imx kmod-usb-mxs-phy
 113 endef
 114
 115 TARGET_DEVICES += \
 116         ventana ventana-large \
 117         wandboard
 118
 119 $(eval $(call BuildImage))