finally move buildroot-ng to trunk
[openwrt.git] / target / image / rb532 / Makefile
1
2 # Copyright (C) 2006 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 $(INCLUDE_DIR)/image.mk
9
10 LOADADDR = 0x81000000           # RAM start + 16M 
11 KERNEL_ENTRY = 0x80101000
12 RAMSIZE = 0x00100000            # 1MB
13 IMAGE_COPY = 1
14
15 LOADER_MAKEOPTS= \
16                 KDIR=$(KDIR) \
17                 LOADADDR=$(LOADADDR) \
18                 KERNEL_ENTRY=$(KERNEL_ENTRY) \
19                 RAMSIZE=$(RAMSIZE) \
20                 IMAGE_COPY=$(IMAGE_COPY)
21
22 define Build/Clean
23         $(MAKE) -C ../generic/lzma-loader $(LOADER_MAKEOPTS) clean
24 endef
25
26 define Image/Prepare
27         cat $(KDIR)/vmlinux | $(STAGING_DIR)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux.lzma
28         $(MAKE) -C ../generic/lzma-loader $(LOADER_MAKEOPTS) clean compile
29 endef
30
31 define Image/BuildKernel
32         $(CP) $(KDIR)/loader.elf $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinux
33 endef
34
35 PARTITION1=\x80\x01\x01\x00\x27\x01\x20\x7b\x20\x00\x00\x00\xe0\x1e\x00\x00# 4 MB  (kernel part)
36 PARTITION2=\x00\x00\x01\x7c\x83\x01\xa0\x64\x00\x1f\x00\x00\x40\x7a\x00\x00# 16 MB (rootfs part)
37
38 define Image/Build/jffs2-128k
39         ( \
40                 echo -ne OWRT | dd bs=$$$$((0x1be)) conv=sync; \
41                 ( \
42                         echo -ne '$(strip $(PARTITION1))'; \
43                         echo -ne '$(strip $(PARTITION2))'; \
44                 ) | dd bs=$$$$((0x40)) conv=sync; \
45                 echo -ne '\x55\xaa'; \
46                 dd if=/dev/zero bs=$$$$((0x3e00)) conv=sync count=1; \
47                 dd if=$(KDIR)/loader.elf bs=$$$$((0x3dc000)) conv=sync; \
48                 cat $(KDIR)/root.$(1); \
49                 echo -ne '\xde\xad\xc0\xde'; \
50         ) > $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).bin
51 endef
52
53 define Image/Build
54         $(call Image/Build/$(1),$(1))
55 endef
56
57 $(eval $(call BuildImage))