aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/ramips/image/Makefile
blob: 33c4f3132ffd394145aef15af3ef0dbe07441bda (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
#
# Copyright (C) 2008-2011 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk

DEVICE_VARS += DTS IMAGE_SIZE NETGEAR_BOARD_ID NETGEAR_HW_ID
DEVICE_VARS += BUFFALO_TAG_PLATFORM BUFFALO_TAG_VERSION BUFFALO_TAG_MINOR
DEVICE_VARS += SEAMA_SIGNATURE SEAMA_MTDBLOCK

loadaddr-y := 0x80000000
loadaddr-$(CONFIG_TARGET_ramips_rt288x) := 0x88000000
loadaddr-$(CONFIG_TARGET_ramips_mt7621) := 0x80001000

KERNEL_LOADADDR := $(loadaddr-y)

KERNEL_DTB = kernel-bin | patch-dtb | lzma
define Device/Default
  PROFILES = Default $$(DTS)
  KERNEL_DEPENDS = $$(wildcard ../dts/$$(DTS).dts)
  KERNEL := $(KERNEL_DTB) | uImage lzma
  DEVICE_DTS_DIR := ../dts
  IMAGES := sysupgrade.bin
  IMAGE_SIZE := $(ralink_default_fw_size_8M)
  SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
  sysupgrade_bin := append-kernel | append-rootfs | pad-rootfs
  IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
endef

define Device/seama
  SEAMA_MTDBLOCK := 2
  IMAGES += factory.bin

  # 64 bytes offset:
  # - 28 bytes seama_header
  # - 36 bytes of META data (4-bytes aligned)
  IMAGE/default := append-kernel | pad-offset $$$$(BLOCKSIZE) 64 | append-rootfs
  IMAGE/sysupgrade.bin := \
	$$(IMAGE/default) | seama | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
  IMAGE/factory.bin := \
	$$(IMAGE/default) | pad-rootfs -x 64 | seama | seama-seal | check-size $$$$(IMAGE_SIZE)
  SEAMA_SIGNATURE :=
endef

define Build/patch-dtb
	$(call Image/BuildDTB,../dts/$(DTS).dts,$@.dtb)
	$(STAGING_DIR_HOST)/bin/patch-dtb $@ $@.dtb
endef

define Build/trx
	$(STAGING_DIR_HOST)/bin/trx $(1) \
		-o $@ \
		-m $(IMAGE_SIZE) \
		-f $(IMAGE_KERNEL) \
		-a 4 -f $(IMAGE_ROOTFS)
endef

define Build/loader-common
	rm -rf $@.src
	$(MAKE) -C lzma-loader \
		PKG_BUILD_DIR="$@.src" \
		TARGET_DIR="$(dir $@)" LOADER_NAME="$(notdir $@)" \
		BOARD="$(BOARDNAME)" PLATFORM="$(PLATFORM)" \
		LZMA_TEXT_START=0x82000000 LOADADDR=$(KERNEL_LOADADDR) \
		$(1) compile loader.$(LOADER_TYPE)
	mv "$@.$(LOADER_TYPE)" "$@"
	rm -rf $@.src
endef

define Build/loader-kernel
	$(call Build/loader-common,LOADER_DATA="$@")
endef

define Build/relocate-kernel
	rm -rf $@.relocate
	$(CP) ../../generic/image/relocate $@.relocate
	$(MAKE) -C $@.relocate KERNEL_ADDR=$(KERNEL_LOADADDR) CROSS_COMPILE=$(TARGET_CROSS)
	( \
		dd if=$@.relocate/loader.bin bs=32 conv=sync && \
		perl -e '@s = stat("$@"); print pack("V", @s[7])' && \
		cat $@ \
	) > $@.new
	mv $@.new $@
	rm -rf $@.relocate
endef

define Build/umedia-header
	fix-u-media-header -T 0x46 -B $(1) -i $@ -o $@.new && mv $@.new $@
endef

define Build/edimax-header
	$(STAGING_DIR_HOST)/bin/mkedimaximg -i $@ -o $@.new $(1)
	@mv $@.new $@
endef

define Build/poray-header
	$(STAGING_DIR_HOST)/bin/mkporayfw $(1) -f $@ -o $@.new
	mv $@.new $@
endef

define Build/wrg-header
	mkwrgimg -i $@ -d "/dev/mtdblock/2" -s $(1) -o $@.new
	mv $@.new $@
endef

# combine kernel and rootfs into one image
# mkdlinkfw <type> <optional extra arguments to mkdlinkfw binary>

define Build/mkdlinkfw
	-$(STAGING_DIR_HOST)/bin/mkdlinkfw \
		-k $(IMAGE_KERNEL) \
		-r $(IMAGE_ROOTFS) \
		-o $@ \
		-s $(DLINK_FIRMWARE_SIZE)
endef

define Build/mkdlinkfw-factory
	-$(STAGING_DIR_HOST)/bin/mkdlinkfw \
		-m $(DLINK_ROM_ID) -f $(DLINK_FAMILY_MEMBER) \
		-F $@ \
		-o $@.new \
		-s $(DLINK_FIRMWARE_SIZE)
	mv $@.new $@
endef

define Build/zyimage
	$(STAGING_DIR_HOST)/bin/zyimage $(1) $@
endef

ralink_default_fw_size_4M=3866624
ralink_default_fw_size_8M=8060928
ralink_default_fw_size_16M=16121856
ralink_default_fw_size_32M=33226752

ifeq ($(SUBTARGET),rt288x)
include rt288x.mk
endif

ifeq ($(SUBTARGET),rt305x)
include rt305x.mk
endif

ifeq ($(SUBTARGET),rt3883)
include rt3883.mk
endif

ifeq ($(SUBTARGET),mt7620)
include mt7620.mk
endif

ifeq ($(SUBTARGET),mt7621)
include mt7621.mk
endif

ifeq ($(SUBTARGET),mt76x8)
include mt76x8.mk
endif

$(eval $(call BuildImage))