mirror of https://github.com/hak5/openwrt.git
246 lines
8.0 KiB
Makefile
246 lines
8.0 KiB
Makefile
#
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# Copyright (C) 2009-2018 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/image.mk
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define Build/copy-kernel.bin
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$(call locked,$(MAKE) -C copy-kernel CROSS_COMPILE=$(TARGET_CROSS) O=$(KDIR),gemini-copy-kernel.bin)
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endef
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# Cook a "WRGG" image, this board is apparently one in the D-Link
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# WRGG family and uses the exact same firmware format as other
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# D-Link devices.
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define Build/dir685-image
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mkwrggimg -i $@ \
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-o $@.new \
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-d /dev/mtdblock/1 \
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-s wrgns01_dlwbr_dir685RBWW \
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-v 'N/A' \
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-m dir685 \
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-B 96bb
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mv $@.new $@
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endef
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# Padding added after the rootfs to an even 128k boundary
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# as this is 128k eraseblocks flash.
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define Build/dir685-pad-rootfs
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$(STAGING_DIR_HOST)/bin/padjffs2 $(IMAGE_ROOTFS) -c 128 >>$@
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endef
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# Build D-Link DNS-313 images using the special header tool.
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# rootfs.tgz and rd.tgz contains nothing, we only need them
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# to satisfy the boot loader on the device. The zImage is
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# the only real content.
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define Build/dns313-images
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mkdir -p $@.tmp/.boot
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chmod 755 $@.tmp/.boot
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echo "dummy" > $@.tmp/dummyfile
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dns313-header $@.tmp/dummyfile \
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$@.tmp/.boot/rootfs.tgz
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dns313-header $@.tmp/dummyfile \
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$@.tmp/.boot/rd.gz
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dns313-header $(IMAGE_KERNEL) \
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$@.tmp/.boot/zImage
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rm $@.tmp/dummyfile
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genext2fs --block-size $(BLOCKSIZE:%k=%Ki) \
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--size-in-blocks $$((1024 * $(CONFIG_TARGET_KERNEL_PARTSIZE))) \
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--squash-uids \
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--root $@.tmp $@.tmp-boot
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# The device firmware needs revision 1 of EXT2
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tune2fs -O filetype $@.tmp-boot
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e2fsck -pDf $@.tmp-boot > /dev/null
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./dns313_gen_hdd_img.sh $@ $@.tmp-boot $(IMAGE_ROOTFS) \
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$(CONFIG_TARGET_KERNEL_PARTSIZE) \
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$(CONFIG_TARGET_ROOTFS_PARTSIZE)
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rm -rf $@.tmp
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endef
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define Build/wiligear-image
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$(STAGING_DIR_HOST)/bin/mkfwimage2 \
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-m GEOS -f 0x30000000 -z \
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-v $(1).v5.00.SL3512.OpenWrt.00000.000000.000000 \
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-p Kernel:0x020000:0x100000:0:0:$(IMAGE_KERNEL) \
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-p Ramdisk:0x120000:0x500000:0:0:$@ \
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-o $@.new
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mv $@.new $@
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endef
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# Create the default image format used by the StorLink reference design
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# SL93512r, Raidsonic NAS4220B and Itian Square One SQ201
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# with the squashfs and overlay inside the "application" partition.
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#
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# These devices have a hard-coded partition table that the boot loader
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# constantly reflashes back, so we need to work around it like this:
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#
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# 0x000000120000-0x000000320000 : "Kern" - small copy routine and first
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# part of the kernel goes here
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# 0x000000320000-0x000000920000 : "Ramdisk" - second part of the kernel and
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# some padding goes here
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# 0x000000920000-0x000000f20000 : "Application" - rootfs goes here
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define Build/storlink-default-images
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mkdir -p $@.tmp
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# "App" partition is the rootfs
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mv $@ $@.tmp/hddapp.tgz
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# 256 bytes copy routine
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dd if=$(KDIR)/copy-kernel.bin of=$@.tmp/zImage
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$(call Image/pad-to,$@.tmp/zImage,512)
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# Copy first part of the kernel into zImage
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dd if=$(IMAGE_KERNEL) of=$@.tmp/zImage bs=1 seek=512 count=2096640
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# Put the rest of the kernel into the "ramdisk"
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dd if=$(IMAGE_KERNEL) of=$@.tmp/rd.gz bs=1 skip=2096640 count=6144k conv=sync
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cp ./ImageInfo-$(1) $@.tmp/ImageInfo
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sed -i -e "s/DATESTR/`date +%Y%m%d $(if $(SOURCE_DATE_EPOCH),--date "@$(SOURCE_DATE_EPOCH)")`/g" $@.tmp/ImageInfo
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(cd $@.tmp; tar --sort=name --owner=0 --group=0 --numeric-owner -czf $@ * \
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$(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)"))
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rm -rf $@.tmp
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endef
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# WBD-111 and WBD-222:
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# work around the bootloader's bug with extra nops
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# FIXME: is this really needed now that we no longer append the code
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# to change the machine ID number? Needs testing on Wiliboard.
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define Build/wbd-nops
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mv $@ $@.tmp
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echo -en "\x00\x00\xa0\xe1\x00\x00\xa0\xe1\x00\x00\xa0\xe1\x00\x00\xa0\xe1" > $@
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cat $@.tmp >> $@
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rm -f $@.tmp
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endef
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# All DTB files are prefixed with "gemini-"
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define Device/Default
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PROFILES := Default
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KERNEL_DEPENDS = $$(wildcard $(DTS_DIR)/$$(DEVICE_DTS).dts)
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KERNEL_NAME := zImage
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KERNEL := kernel-bin | append-dtb
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BLOCKSIZE := 128k
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SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
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endef
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# A reasonable set of default packages handling the NAS type
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# of devices out of the box (former NAS42x0 IcyBox defaults)
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GEMINI_NAS_PACKAGES:=kmod-md-mod kmod-md-linear kmod-md-multipath \
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kmod-md-raid0 kmod-md-raid1 kmod-md-raid10 kmod-md-raid456 \
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kmod-fs-btrfs kmod-fs-cifs kmod-fs-nfs \
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kmod-fs-nfsd kmod-fs-ntfs kmod-fs-reiserfs kmod-fs-vfat \
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kmod-nls-utf8 kmod-usb-storage-extras \
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samba36-server mdadm cfdisk fdisk e2fsprogs badblocks \
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partx-utils
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# The DIR-685 flash layout is kernel in WRGG format, padded and followed
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# by the appended rootfs followed by some reasonable JFFS padding, the
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# remainder will be used by JFFS2 through overlayfs.
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#
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# - For the factory image, the WRGG image includes the rootfs so that the
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# default firmware will flash it properly as all it knows is WRGG format.
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# - For the sysupgrade, we do not include the rootfs in the kernel image
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# so it is not needelessly tossed into the RAM by the boot loader.
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# This will be flashed from OpenWrt userland anyways so we only need
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# the minimum to make the boot loader happy.
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define Device/dlink_dir-685
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DEVICE_VENDOR := D-Link
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DEVICE_MODEL := DIR-685 Xtreme N Storage Router
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DEVICE_DTS := gemini-dlink-dir-685
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DEVICE_PACKAGES := $(GEMINI_NAS_PACKAGES) \
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kmod-rt2800-pci
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IMAGES := factory.bin sysupgrade.bin
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# Pad to 128k erase blocks with 160 bytes WRGG header
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IMAGE/factory.bin := append-kernel | pad-offset 128k 160 | append-rootfs | dir685-pad-rootfs | dir685-image
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IMAGE/sysupgrade.bin := append-kernel | pad-offset 128k 160 | dir685-image | append-rootfs | dir685-pad-rootfs | append-metadata
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endef
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TARGET_DEVICES += dlink_dir-685
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define Device/dlink_dns-313
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DEVICE_VENDOR := D-Link
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DEVICE_MODEL := DNS-313 1-Bay Network Storage Enclosure
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DEVICE_DTS := gemini-dlink-dns-313
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DEVICE_TYPE := nas
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DEVICE_PACKAGES := $(GEMINI_NAS_PACKAGES)
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BLOCKSIZE := 1k
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FILESYSTEMS := ext4
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IMAGES := factory.bin.gz
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IMAGE/factory.bin.gz := dns313-images | gzip
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endef
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TARGET_DEVICES += dlink_dns-313
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# Default images setup used by the StorLink reference designs
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define Device/storlink-reference
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COMPILE := copy-kernel-$(1).bin
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COMPILE/copy-kernel-$(1).bin := copy-kernel.bin
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IMAGES := factory.bin
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IMAGE/factory.bin := append-rootfs | pad-rootfs | pad-to 6144k | \
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storlink-default-images $(1)
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DEVICE_PACKAGES := $(GEMINI_NAS_PACKAGES)
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endef
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define Device/itian_sq201
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$(Device/storlink-reference)
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DEVICE_VENDOR := ITian
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DEVICE_MODEL := Square One SQ201
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DEVICE_DTS := gemini-sq201
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DEVICE_PACKAGES += kmod-rt61-pci kmod-usb2-pci
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endef
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TARGET_DEVICES += itian_sq201
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define Device/raidsonic_ib-4220-b
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$(Device/storlink-reference)
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DEVICE_VENDOR := Raidsonic
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DEVICE_MODEL := NAS IB-4220-B
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DEVICE_DTS := gemini-nas4220b
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DEVICE_TYPE := nas
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endef
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TARGET_DEVICES += raidsonic_ib-4220-b
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define Device/storlink_sl93512r
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$(Device/storlink-reference)
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DEVICE_VENDOR := StorLink
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DEVICE_MODEL := SL93512r
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DEVICE_DTS := gemini-sl93512r
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endef
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TARGET_DEVICES += storlink_sl93512r
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# The wiliboard images need some changes to be functional and buildable.
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#
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# The dts would need to use the ecoscentric,redboot-fis-partitions partition
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# parser to get the correct partition offsets and size.
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#
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# The mkfwimage2 call need to be adjusted to reflect the real size of kernel
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# and rootfs. It is expected that the OEM firmware adjusts the on flash
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# partition table with the values defined in the image header.
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define Device/wiliboard_wbd111
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DEVICE_VENDOR := Wiliboard
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DEVICE_MODEL := WBD-111
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DEVICE_DTS := gemini-wbd111
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KERNEL := kernel-bin | append-dtb | wbd-nops
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IMAGES := factory.bin
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IMAGE/factory.bin := append-rootfs | pad-rootfs | wiligear-image "WILI-S.WILIBOARD"
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endef
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define Device/wiliboard_wbd222
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DEVICE_VENDOR := Wiliboard
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DEVICE_MODEL := WBD-222
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DEVICE_DTS := gemini-wbd222
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KERNEL := kernel-bin | append-dtb | wbd-nops
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IMAGES := factory.bin
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IMAGE/factory.bin := append-rootfs | pad-rootfs | wiligear-image "WILI-S.WBD222"
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endef
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$(eval $(call BuildImage))
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