ce3f1365834012b6c10e34fe0f8e36c05a87b460
[oweals/openwrt.git] / target / linux / ppc40x / image / Makefile
1 #
2 # Copyright (C) 2008 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 JFFS2_BLOCKSIZE=128k
11
12 define Image/Prepare
13         cp $(LINUX_DIR)/arch/powerpc/boot/uImage $(KDIR)/uImage
14         dtc -O dtb -R 4 -S 0x20000 $(LINUX_DIR)/arch/powerpc/boot/dts/kilauea.dts > $(KDIR)/openwrt-kilauea.dtb
15 endef
16
17 define Image/BuildKernel
18         cp $(KDIR)/uImage $(BIN_DIR)/openwrt-$(BOARD)-uImage
19 endef
20
21 define Image/Build
22         $(call Image/Build/$(1),$(1))
23 endef
24
25 define Image/Build/jffs2-128k
26         ( \
27                 dd if=$(LINUX_DIR)/arch/powerpc/boot/uImage bs=1920k conv=sync; \
28                 dd if=$(KDIR)/openwrt-kilauea.dtb bs=128k conv=sync; \
29                 dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
30         ) > $(BIN_DIR)/openwrt-$(BOARD)-jffs2.img
31 endef
32
33 define Image/Build/squashfs
34         $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
35         ( \
36                 dd if=$(LINUX_DIR)/arch/powerpc/boot/uImage bs=1920k conv=sync; \
37                 dd if=$(KDIR)/openwrt-kilauea.dtb bs=128k conv=sync; \
38                 dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
39         ) > $(BIN_DIR)/openwrt-$(BOARD)-$(1).img
40 endef
41
42 $(eval $(call BuildImage))