bcm53xx: add initial support for ARM based BCM47XX and BCM53XX SoCs
[openwrt/svn-archive/archive.git] / target / linux / bcm53xx / image / Makefile
1 #
2 # Copyright (C) 2013 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 Image/Prepare
11 rm -f $(KDIR)/fs_mark
12 echo -ne '\xde\xad\xc0\xde' > $(KDIR)/fs_mark
13 $(call prepare_generic_squashfs,$(KDIR)/fs_mark)
14 endef
15
16 define Image/Build/Initramfs
17 $(call Image/Build/Initramfs/Chk,bcm5301-netgear-r6250,U12H245T00_NETGEAR,2,initramfs)
18 endef
19
20 define Image/Build/Initramfs/Chk
21 $(call Image/Build/Initramfs/DTB,$(1))
22 $(STAGING_DIR_HOST)/bin/mkchkimg -o $(BIN_DIR)/openwrt-$(1)-$(4).chk -k $(KDIR)/$(IMG_PREFIX)-$(4)-$(1).trx -b $(2) -r $(3)
23 endef
24
25 define Image/Build/Initramfs/DTB
26 $(call Image/Build/DTB,zImage-initramfs,$(1))
27 $(STAGING_DIR_HOST)/bin/trx -o $(KDIR)/$(IMG_PREFIX)-initramfs-$(1).trx \
28 -f $(KDIR)/zImage-initramfs-$(1).lzma
29 endef
30
31 define Image/Build/squashfs/DTB
32 $(call Image/Build/DTB,zImage,$(1))
33 $(STAGING_DIR_HOST)/bin/trx -o $(KDIR)/$(IMG_PREFIX)-squashfs-$(1).trx \
34 -f $(KDIR)/zImage-$(1).lzma \
35 -a 1024 -f $(KDIR)/root.squashfs -a 0x10000 -A $(KDIR)/fs_mark
36 endef
37
38 define Image/Build/squashfs/Chk
39 $(call Image/Build/squashfs/DTB,$(1))
40 $(STAGING_DIR_HOST)/bin/mkchkimg -o $(BIN_DIR)/openwrt-$(1)-$(4).chk -k $(KDIR)/$(IMG_PREFIX)-$(4)-$(1).trx -b $(2) -r $(3)
41 endef
42
43 define Image/Build/DTB
44 rm -f $(KDIR)/$(1)-$(2).lzma
45 rm -f $(KDIR)/$(1)-$(2).dts
46 cat $(KDIR)/$(1) $(LINUX_DIR)/arch/$(ARCH)/boot/dts/$(2).dtb > $(KDIR)/$(1)-$(2).dts;
47 $(STAGING_DIR_HOST)/bin/lzma e $(KDIR)/$(1)-$(2).dts $(KDIR)/$(1)-$(2).lzma -d16
48 endef
49
50 define Image/Build
51 $(call Image/Build/$(1),$(1))
52 $(call Image/Build/squashfs/Chk,bcm5301-netgear-r6250,U12H245T00_NETGEAR,2,squashfs)
53 endef
54
55
56 $(eval $(call BuildImage))