target/linux/gemini/image/Makefile

   1 #
   2 # Copyright (C) 2009-2018 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 define Build/copy-kernel.bin
  11         $(call locked,$(MAKE) -C copy-kernel CROSS_COMPILE=$(TARGET_CROSS) O=$(KDIR),gemini-copy-kernel.bin)
  12 endef
  13
  14 # Cook a "WRGG" image, this board is apparently one in the D-Link
  15 # WRGG family and uses the exact same firmware format as other
  16 # D-Link devices.
  17 define Build/dir685-image
  18         mkwrggimg -i $@ \
  19         -o $@.new \
  20         -d /dev/mtdblock/1 \
  21         -s wrgns01_dlwbr_dir685RBWW \
  22         -v 'N/A' \
  23         -m dir685 \
  24         -B 96bb
  25
  26         mv $@.new $@
  27 endef
  28
  29 # Padding added after the rootfs to an even 128k boundary
  30 # as this is 128k eraseblocks flash.
  31 define Build/dir685-pad-rootfs
  32         $(STAGING_DIR_HOST)/bin/padjffs2 $(IMAGE_ROOTFS) -c 128 >>$@
  33 endef
  34
  35 # Build D-Link DNS-313 images using the special header tool.
  36 # rootfs.tgz and rd.tgz contains nothing, we only need them
  37 # to satisfy the boot loader on the device. The zImage is
  38 # the only real content.
  39 define Build/dns313-images
  40         mkdir -p $@.tmp/.boot
  41         chmod 755 $@.tmp/.boot
  42
  43         echo "dummy" > $@.tmp/dummyfile
  44
  45         dns313-header $@.tmp/dummyfile \
  46                 $@.tmp/.boot/rootfs.tgz
  47         dns313-header $@.tmp/dummyfile \
  48                 $@.tmp/.boot/rd.gz
  49         dns313-header $(IMAGE_KERNEL) \
  50                 $@.tmp/.boot/zImage
  51
  52         rm $@.tmp/dummyfile
  53
  54         genext2fs --block-size $(BLOCKSIZE:%k=%Ki) \
  55                 --size-in-blocks $$((1024 * $(CONFIG_TARGET_KERNEL_PARTSIZE))) \
  56                 --squash-uids \
  57                 --root $@.tmp $@.tmp-boot
  58
  59         # The device firmware needs revision 1 of EXT2
  60         tune2fs -O filetype $@.tmp-boot
  61         e2fsck -pDf $@.tmp-boot > /dev/null
  62
  63         ./dns313_gen_hdd_img.sh $@ $@.tmp-boot $(IMAGE_ROOTFS) \
  64                 $(CONFIG_TARGET_KERNEL_PARTSIZE) \
  65                 $(CONFIG_TARGET_ROOTFS_PARTSIZE)
  66
  67         rm -rf $@.tmp
  68 endef
  69
  70 define Build/wiligear-image
  71         $(STAGING_DIR_HOST)/bin/mkfwimage2 \
  72                 -m GEOS -f 0x30000000 -z \
  73                 -v $(1).v5.00.SL3512.OpenWrt.00000.000000.000000 \
  74                 -p Kernel:0x020000:0x100000:0:0:$(IMAGE_KERNEL) \
  75                 -p Ramdisk:0x120000:0x500000:0:0:$@ \
  76                 -o $@.new
  77
  78         mv $@.new $@
  79 endef
  80
  81 # Create the default image format used by the StorLink reference design
  82 # SL93512r, Raidsonic NAS4220B and Itian Square One SQ201
  83 # with the squashfs and overlay inside the "application" partition.
  84 #
  85 # These devices have a hard-coded partition table that the boot loader
  86 # constantly reflashes back, so we need to work around it like this:
  87 #
  88 # 0x000000120000-0x000000320000 : "Kern" - small copy routine and first
  89 #                                 part of the kernel goes here
  90 # 0x000000320000-0x000000920000 : "Ramdisk" - second part of the kernel and
  91 #                                 some padding goes here
  92 # 0x000000920000-0x000000f20000 : "Application" - rootfs goes here
  93 define Build/storlink-default-images
  94         mkdir -p $@.tmp
  95
  96         # "App" partition is the rootfs
  97         mv $@ $@.tmp/hddapp.tgz
  98         # 256 bytes copy routine
  99         dd if=$(KDIR)/copy-kernel.bin of=$@.tmp/zImage
 100         $(call Image/pad-to,$@.tmp/zImage,512)
 101         # Copy first part of the kernel into zImage
 102         dd if=$(IMAGE_KERNEL) of=$@.tmp/zImage bs=1 seek=512 count=2096640
 103         # Put the rest of the kernel into the "ramdisk"
 104         dd if=$(IMAGE_KERNEL) of=$@.tmp/rd.gz bs=1 skip=2096640 count=6144k conv=sync
 105         cp ./ImageInfo-$(1) $@.tmp/ImageInfo
 106
 107         sed -i -e "s/DATESTR/`date +%Y%m%d $(if $(SOURCE_DATE_EPOCH),--date "@$(SOURCE_DATE_EPOCH)")`/g" $@.tmp/ImageInfo
 108
 109         (cd $@.tmp; tar --sort=name --owner=0 --group=0 --numeric-owner -czf $@ * \
 110                 $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)"))
 111
 112         rm -rf $@.tmp
 113 endef
 114
 115 # WBD-111 and WBD-222:
 116 # work around the bootloader's bug with extra nops
 117 # FIXME: is this really needed now that we no longer append the code
 118 # to change the machine ID number? Needs testing on Wiliboard.
 119 define Build/wbd-nops
 120         mv $@ $@.tmp
 121         echo -en "\x00\x00\xa0\xe1\x00\x00\xa0\xe1\x00\x00\xa0\xe1\x00\x00\xa0\xe1" > $@
 122         cat $@.tmp >> $@
 123         rm -f $@.tmp
 124 endef
 125
 126 # All DTB files are prefixed with "gemini-"
 127 define Device/Default
 128         PROFILES := Default
 129         KERNEL_DEPENDS = $$(wildcard $(DTS_DIR)/$$(DEVICE_DTS).dts)
 130         KERNEL_NAME := zImage
 131         KERNEL := kernel-bin | append-dtb
 132         BLOCKSIZE := 128k
 133         SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
 134 endef
 135
 136 # A reasonable set of default packages handling the NAS type
 137 # of devices out of the box (former NAS42x0 IcyBox defaults)
 138 GEMINI_NAS_PACKAGES := $(DEFAULT_PACKAGES.nas) \
 139                 kmod-md-mod kmod-md-linear kmod-md-multipath \
 140                 kmod-md-raid0 kmod-md-raid1 kmod-md-raid10 kmod-md-raid456 \
 141                 kmod-fs-btrfs kmod-fs-cifs kmod-fs-nfs \
 142                 kmod-fs-nfsd kmod-fs-ntfs kmod-fs-reiserfs kmod-fs-vfat \
 143                 kmod-nls-utf8 kmod-usb-storage-extras kmod-hwmon-drivetemp \
 144                 cfdisk e2fsprogs badblocks \
 145                 partx-utils
 146
 147 # The DIR-685 flash layout is kernel in WRGG format, padded and followed
 148 # by the appended rootfs followed by some reasonable JFFS padding, the
 149 # remainder will be used by JFFS2 through overlayfs.
 150 #
 151 # - For the factory image, the WRGG image includes the rootfs so that the
 152 #   default firmware will flash it properly as all it knows is WRGG format.
 153 # - For the sysupgrade, we do not include the rootfs in the kernel image
 154 #   so it is not needelessly tossed into the RAM by the boot loader.
 155 #   This will be flashed from OpenWrt userland anyways so we only need
 156 #   the minimum to make the boot loader happy.
 157 define Device/dlink_dir-685
 158         DEVICE_VENDOR := D-Link
 159         DEVICE_MODEL := DIR-685 Xtreme N Storage Router
 160         DEVICE_DTS := gemini-dlink-dir-685
 161         DEVICE_PACKAGES := $(GEMINI_NAS_PACKAGES) \
 162                         kmod-rt2800-pci
 163         IMAGES := factory.bin sysupgrade.bin
 164         # Pad to 128k erase blocks with 160 bytes WRGG header
 165         IMAGE/factory.bin := append-kernel | pad-offset 128k 160 | append-rootfs | dir685-pad-rootfs | dir685-image
 166         IMAGE/sysupgrade.bin := append-kernel | pad-offset 128k 160 | dir685-image | append-rootfs | dir685-pad-rootfs | append-metadata
 167 endef
 168 TARGET_DEVICES += dlink_dir-685
 169
 170 define Device/dlink_dns-313
 171         DEVICE_VENDOR := D-Link
 172         DEVICE_MODEL := DNS-313 1-Bay Network Storage Enclosure
 173         DEVICE_DTS := gemini-dlink-dns-313
 174         DEVICE_TYPE := nas
 175         DEVICE_PACKAGES := $(GEMINI_NAS_PACKAGES)
 176         BLOCKSIZE := 1k
 177         FILESYSTEMS := ext4
 178         IMAGES := factory.bin.gz
 179         IMAGE/factory.bin.gz := dns313-images | gzip
 180 endef
 181 TARGET_DEVICES += dlink_dns-313
 182
 183 # Default images setup used by the StorLink reference designs
 184 define Device/storlink-reference
 185         COMPILE := copy-kernel-$(1).bin
 186         COMPILE/copy-kernel-$(1).bin := copy-kernel.bin
 187         IMAGES := factory.bin
 188         IMAGE/factory.bin := append-rootfs | pad-rootfs | pad-to 6144k | \
 189                 storlink-default-images $(1)
 190         DEVICE_PACKAGES := $(GEMINI_NAS_PACKAGES)
 191 endef
 192
 193 define Device/itian_sq201
 194         $(Device/storlink-reference)
 195         DEVICE_VENDOR := ITian
 196         DEVICE_MODEL := Square One SQ201
 197         DEVICE_DTS := gemini-sq201
 198         DEVICE_PACKAGES += kmod-rt61-pci kmod-usb2-pci
 199 endef
 200 TARGET_DEVICES += itian_sq201
 201
 202 define Device/raidsonic_ib-4220-b
 203         $(Device/storlink-reference)
 204         DEVICE_VENDOR := Raidsonic
 205         DEVICE_MODEL := NAS IB-4220-B
 206         DEVICE_DTS := gemini-nas4220b
 207         DEVICE_TYPE := nas
 208 endef
 209 TARGET_DEVICES += raidsonic_ib-4220-b
 210
 211 define Device/storlink_sl93512r
 212         $(Device/storlink-reference)
 213         DEVICE_VENDOR := StorLink
 214         DEVICE_MODEL := SL93512r
 215         DEVICE_DTS := gemini-sl93512r
 216 endef
 217 TARGET_DEVICES += storlink_sl93512r
 218
 219
 220 # The wiliboard images need some changes to be functional and buildable.
 221 #
 222 # The dts would need to use the ecoscentric,redboot-fis-partitions partition
 223 # parser to get the correct partition offsets and size.
 224 #
 225 # The mkfwimage2 call need to be adjusted to reflect the real size of kernel
 226 # and rootfs. It is expected that the OEM firmware adjusts the on flash
 227 # partition table with the values defined in the image header.
 228 define Device/wiliboard_wbd111
 229         DEVICE_VENDOR := Wiliboard
 230         DEVICE_MODEL := WBD-111
 231         DEVICE_DTS := gemini-wbd111
 232         KERNEL := kernel-bin | append-dtb | wbd-nops
 233         IMAGES := factory.bin
 234         IMAGE/factory.bin := append-rootfs | pad-rootfs | wiligear-image "WILI-S.WILIBOARD"
 235 endef
 236
 237 define Device/wiliboard_wbd222
 238         DEVICE_VENDOR := Wiliboard
 239         DEVICE_MODEL := WBD-222
 240         DEVICE_DTS := gemini-wbd222
 241         KERNEL := kernel-bin | append-dtb | wbd-nops
 242         IMAGES := factory.bin
 243         IMAGE/factory.bin := append-rootfs | pad-rootfs | wiligear-image "WILI-S.WBD222"
 244 endef
 245
 246 $(eval $(call BuildImage))