2 # Copyright (C) 2013 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
7 include $(TOPDIR
)/rules.mk
8 include $(INCLUDE_DIR
)/image.mk
11 $(CP
) $(DTS_DIR
)/*.dtb
$(KDIR
)/
14 echo
-ne
'\xde\xad\xc0\xde' > $(KDIR
)/fs_mark
15 $(call prepare_generic_squashfs
,$(KDIR
)/fs_mark
)
17 # For UBI we want only one extra block
18 rm -f
$(KDIR
)/ubi_mark
19 echo
-ne
'\xde\xad\xc0\xde' > $(KDIR
)/ubi_mark
21 $(CP
) .
/ubinize.cfg
$(KDIR
)
24 define Build
/append-dtb
25 cat
$(KDIR
)/$(DT
).dtb
>> $@
29 $(STAGING_DIR_HOST
)/bin
/lzma e
$@
-d16
$(1) $@.new
33 define Build
/mkfs
/squashfs
34 ( cd
$(KDIR
); $(STAGING_DIR_HOST
)/bin
/ubinize
-p
128KiB
-m
2048 -o
$(KDIR
)/root-block-0x20000-min-0x800.ubi ubinize.cfg
)
38 # kernel: always use 4 MiB (-28 B or TRX header) to allow upgrades even
39 # if it grows up between releases
40 # root: UBI with one extra block containing UBI mark to trigger erasing
42 $(STAGING_DIR_HOST
)/bin
/trx \
45 -f
$(word 1,$^
) -a
0x20000 -b
0x400000 \
46 -f
$(KDIR
)/root-block-0x20000-min-0x800.ubi \
47 -A
$(KDIR
)/ubi_mark
-a
0x20000
50 define Build
/netgear-chk
51 $(STAGING_DIR_HOST
)/bin
/mkchkimg \
52 -o
$@.new
-k
$@
-b
$(BOARD_ID
) -r
$(REGION
)
56 DEVICE_VARS
+= DT BOARD_ID REGION
59 # .dtb files are prefixed by SoC type, e.g. bcm4708- which is not included in device/image names
60 # extract the full dtb name based on the device info
61 DT
:= $(patsubst %.dtb
,%,$(notdir $(wildcard $(if
$(IB
),$(KDIR
),$(DTS_DIR
))/*-$(1).dtb
)))
62 KERNEL
:= kernel-bin | append-dtb | lzma-d16
63 FILESYSTEMS
:= squashfs
65 IMAGE_NAME
= $$(IMAGE_PREFIX
)-$$(1).
$$(2)
72 IMAGE
/chk
:= trx-nand | netgear-chk
76 define Device
/netgear-r6250
78 BOARD_ID
:= U12H245T00_NETGEAR
81 define Device
/netgear-r6300-v2
83 BOARD_ID
:= U12H240T00_NETGEAR
86 define Device
/netgear-r8000
88 BOARD_ID
:= U12H315T00_NETGEAR
92 asus-rt-ac56u asus-rt-ac68u asus-rt-ac87u asus-rt-n18u \
93 netgear-r6250 netgear-r6300-v2 netgear-r8000 \
94 buffalo-wzr-1750dhp buffalo-wzr-600dhp2 buffalo-wzr-900dhp \
97 $(eval
$(call BuildImage
))