target/linux/gemini/image/Makefile

   1 # SPDX-License-Identifier: GPL-2.0-only
   2 #
   3 # Copyright (C) 2009-2018 OpenWrt.org
   4
   5 include $(TOPDIR)/rules.mk
   6 include $(INCLUDE_DIR)/image.mk
   7
   8 define Build/copy-kernel.bin
   9         $(call locked,$(MAKE) -C copy-kernel CROSS_COMPILE=$(TARGET_CROSS) O=$(KDIR),gemini-copy-kernel.bin)
  10 endef
  11
  12 # Cook a "WRGG" image, this board is apparently one in the D-Link
  13 # WRGG family and uses the exact same firmware format as other
  14 # D-Link devices.
  15 define Build/dir685-image
  16         mkwrggimg -i $@ \
  17         -o $@.new \
  18         -d /dev/mtdblock/1 \
  19         -s wrgns01_dlwbr_dir685RBWW \
  20         -v 'N/A' \
  21         -m dir685 \
  22         -B 96bb
  23
  24         mv $@.new $@
  25 endef
  26
  27 # Padding added after the rootfs to an even 128k boundary
  28 # as this is 128k eraseblocks flash.
  29 define Build/dir685-pad-rootfs
  30         $(STAGING_DIR_HOST)/bin/padjffs2 $(IMAGE_ROOTFS) -c 128 >>$@
  31 endef
  32
  33 # Build D-Link DNS-313 images using the special header tool.
  34 # rootfs.tgz and rd.tgz contains nothing, we only need them
  35 # to satisfy the boot loader on the device. The zImage is
  36 # the only real content.
  37 define Build/dns313-images
  38         mkdir -p $@.tmp/.boot
  39         chmod 755 $@.tmp/.boot
  40
  41         echo "dummy" > $@.tmp/dummyfile
  42
  43         dns313-header $@.tmp/dummyfile \
  44                 $@.tmp/.boot/rootfs.tgz
  45         dns313-header $@.tmp/dummyfile \
  46                 $@.tmp/.boot/rd.gz
  47         dns313-header $(IMAGE_KERNEL) \
  48                 $@.tmp/.boot/zImage
  49
  50         rm $@.tmp/dummyfile
  51
  52         genext2fs --block-size $(BLOCKSIZE:%k=%Ki) \
  53                 --size-in-blocks $$((1024 * $(CONFIG_TARGET_KERNEL_PARTSIZE))) \
  54                 --squash-uids \
  55                 --root $@.tmp $@.tmp-boot
  56
  57         # The device firmware needs revision 1 of EXT2
  58         tune2fs -O filetype $@.tmp-boot
  59         e2fsck -pDf $@.tmp-boot > /dev/null
  60
  61         ./dns313_gen_hdd_img.sh $@ $@.tmp-boot $(IMAGE_ROOTFS) \
  62                 $(CONFIG_TARGET_KERNEL_PARTSIZE) \
  63                 $(CONFIG_TARGET_ROOTFS_PARTSIZE)
  64
  65         rm -rf $@.tmp
  66 endef
  67
  68 define Build/wiligear-image
  69         $(STAGING_DIR_HOST)/bin/mkfwimage2 \
  70                 -m GEOS -f 0x30000000 -z \
  71                 -v $(1).v5.00.SL3512.OpenWrt.00000.000000.000000 \
  72                 -p Kernel:0x020000:0x100000:0:0:$(IMAGE_KERNEL) \
  73                 -p Ramdisk:0x120000:0x500000:0:0:$@ \
  74                 -o $@.new
  75
  76         mv $@.new $@
  77 endef
  78
  79 # Create the default image format used by the StorLink reference design
  80 # SL93512r, Raidsonic NAS4220B and Itian Square One SQ201
  81 # with the squashfs and overlay inside the "application" partition.
  82 #
  83 # These devices have a hard-coded partition table that the boot loader
  84 # constantly reflashes back, so we need to work around it like this:
  85 #
  86 # 0x000000120000-0x000000320000 : "Kern" - small copy routine and first
  87 #                                 part of the kernel goes here
  88 # 0x000000320000-0x000000920000 : "Ramdisk" - second part of the kernel and
  89 #                                 some padding goes here
  90 # 0x000000920000-0x000000f20000 : "Application" - rootfs goes here
  91 define Build/storlink-default-images
  92         mkdir -p $@.tmp
  93
  94         # "App" partition is the rootfs
  95         mv $@ $@.tmp/hddapp.tgz
  96         # 256 bytes copy routine
  97         dd if=$(KDIR)/copy-kernel.bin of=$@.tmp/zImage
  98         $(call Image/pad-to,$@.tmp/zImage,512)
  99         # Copy first part of the kernel into zImage
 100         dd if=$(IMAGE_KERNEL) of=$@.tmp/zImage bs=1 seek=512 count=2096640
 101         # Put the rest of the kernel into the "ramdisk"
 102         dd if=$(IMAGE_KERNEL) of=$@.tmp/rd.gz bs=1 skip=2096640 count=6144k conv=sync
 103         cp ./ImageInfo-$(1) $@.tmp/ImageInfo
 104
 105         sed -i -e "s/DATESTR/`date +%Y%m%d $(if $(SOURCE_DATE_EPOCH),--date "@$(SOURCE_DATE_EPOCH)")`/g" $@.tmp/ImageInfo
 106
 107         (cd $@.tmp; tar --sort=name --owner=0 --group=0 --numeric-owner -czf $@ * \
 108                 $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)"))
 109
 110         rm -rf $@.tmp
 111 endef
 112
 113 # WBD-111 and WBD-222:
 114 # work around the bootloader's bug with extra nops
 115 # FIXME: is this really needed now that we no longer append the code
 116 # to change the machine ID number? Needs testing on Wiliboard.
 117 define Build/wbd-nops
 118         mv $@ $@.tmp
 119         echo -en "\x00\x00\xa0\xe1\x00\x00\xa0\xe1\x00\x00\xa0\xe1\x00\x00\xa0\xe1" > $@
 120         cat $@.tmp >> $@
 121         rm -f $@.tmp
 122 endef
 123
 124 # All DTB files are prefixed with "gemini-"
 125 define Device/Default
 126         PROFILES := Default
 127         KERNEL_DEPENDS = $$(wildcard $(DTS_DIR)/$$(DEVICE_DTS).dts)
 128         KERNEL_NAME := zImage
 129         KERNEL := kernel-bin | append-dtb
 130         BLOCKSIZE := 128k
 131 endef
 132
 133 # A reasonable set of default packages handling the NAS type
 134 # of devices out of the box (former NAS42x0 IcyBox defaults)
 135 GEMINI_NAS_PACKAGES := $(DEFAULT_PACKAGES.nas) \
 136                 kmod-md-mod kmod-md-linear kmod-md-multipath \
 137                 kmod-md-raid0 kmod-md-raid1 kmod-md-raid10 kmod-md-raid456 \
 138                 kmod-fs-btrfs kmod-fs-cifs kmod-fs-nfs \
 139                 kmod-fs-nfsd kmod-fs-ntfs kmod-fs-reiserfs kmod-fs-vfat \
 140                 kmod-nls-utf8 kmod-usb-storage-extras kmod-hwmon-drivetemp \
 141                 cfdisk e2fsprogs badblocks \
 142                 partx-utils
 143
 144 # The DIR-685 flash layout is kernel in WRGG format, padded and followed
 145 # by the appended rootfs followed by some reasonable JFFS padding, the
 146 # remainder will be used by JFFS2 through overlayfs.
 147 #
 148 # - For the factory image, the WRGG image includes the rootfs so that the
 149 #   default firmware will flash it properly as all it knows is WRGG format.
 150 # - For the sysupgrade, we do not include the rootfs in the kernel image
 151 #   so it is not needelessly tossed into the RAM by the boot loader.
 152 #   This will be flashed from OpenWrt userland anyways so we only need
 153 #   the minimum to make the boot loader happy.
 154 define Device/dlink_dir-685
 155         DEVICE_VENDOR := D-Link
 156         DEVICE_MODEL := DIR-685 Xtreme N Storage Router
 157         DEVICE_DTS := gemini-dlink-dir-685
 158         DEVICE_PACKAGES := $(GEMINI_NAS_PACKAGES) \
 159                         kmod-rt2800-pci
 160         IMAGES := factory.bin sysupgrade.bin
 161         # Pad to 128k erase blocks with 160 bytes WRGG header
 162         IMAGE/factory.bin := append-kernel | pad-offset 128k 160 | append-rootfs | dir685-pad-rootfs | dir685-image
 163         IMAGE/sysupgrade.bin := append-kernel | pad-offset 128k 160 | dir685-image | append-rootfs | dir685-pad-rootfs | append-metadata
 164 endef
 165 TARGET_DEVICES += dlink_dir-685
 166
 167 define Device/dlink_dns-313
 168         DEVICE_VENDOR := D-Link
 169         DEVICE_MODEL := DNS-313 1-Bay Network Storage Enclosure
 170         DEVICE_DTS := gemini-dlink-dns-313
 171         DEVICE_PACKAGES := $(GEMINI_NAS_PACKAGES)
 172         BLOCKSIZE := 1k
 173         FILESYSTEMS := ext4
 174         IMAGES := factory.bin.gz
 175         IMAGE/factory.bin.gz := dns313-images | gzip
 176 endef
 177 TARGET_DEVICES += dlink_dns-313
 178
 179 # Default images setup used by the StorLink reference designs
 180 define Device/storlink-reference
 181         COMPILE := copy-kernel-$(1).bin
 182         COMPILE/copy-kernel-$(1).bin := copy-kernel.bin
 183         IMAGES := factory.bin
 184         FILESYSTEMS := squashfs
 185         IMAGE/factory.bin := append-rootfs | pad-rootfs | pad-to 6144k | \
 186                 storlink-default-images $(1)
 187         DEVICE_PACKAGES := $(GEMINI_NAS_PACKAGES)
 188 endef
 189
 190 define Device/itian_sq201
 191         $(Device/storlink-reference)
 192         DEVICE_VENDOR := ITian
 193         DEVICE_MODEL := Square One SQ201
 194         DEVICE_DTS := gemini-sq201
 195         DEVICE_PACKAGES += kmod-rt61-pci kmod-usb2-pci
 196 endef
 197 TARGET_DEVICES += itian_sq201
 198
 199 define Device/raidsonic_ib-4220-b
 200         $(Device/storlink-reference)
 201         DEVICE_VENDOR := Raidsonic
 202         DEVICE_MODEL := NAS IB-4220-B
 203         DEVICE_DTS := gemini-nas4220b
 204 endef
 205 TARGET_DEVICES += raidsonic_ib-4220-b
 206
 207 define Device/storlink_sl93512r
 208         $(Device/storlink-reference)
 209         DEVICE_VENDOR := StorLink
 210         DEVICE_MODEL := SL93512r
 211         DEVICE_DTS := gemini-sl93512r
 212 endef
 213 TARGET_DEVICES += storlink_sl93512r
 214
 215
 216 # The wiliboard images need some changes to be functional and buildable.
 217 #
 218 # The dts would need to use the ecoscentric,redboot-fis-partitions partition
 219 # parser to get the correct partition offsets and size.
 220 #
 221 # The mkfwimage2 call need to be adjusted to reflect the real size of kernel
 222 # and rootfs. It is expected that the OEM firmware adjusts the on flash
 223 # partition table with the values defined in the image header.
 224 define Device/wiliboard_wbd111
 225         DEVICE_VENDOR := Wiliboard
 226         DEVICE_MODEL := WBD-111
 227         DEVICE_DTS := gemini-wbd111
 228         KERNEL := kernel-bin | append-dtb | wbd-nops
 229         IMAGES := factory.bin
 230         IMAGE/factory.bin := append-rootfs | pad-rootfs | wiligear-image "WILI-S.WILIBOARD"
 231 endef
 232
 233 define Device/wiliboard_wbd222
 234         DEVICE_VENDOR := Wiliboard
 235         DEVICE_MODEL := WBD-222
 236         DEVICE_DTS := gemini-wbd222
 237         KERNEL := kernel-bin | append-dtb | wbd-nops
 238         IMAGES := factory.bin
 239         IMAGE/factory.bin := append-rootfs | pad-rootfs | wiligear-image "WILI-S.WBD222"
 240 endef
 241
 242 $(eval $(call BuildImage))