2 # Copyright (C) 2006-2010 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 $(INCLUDE_DIR
)/image.mk
10 LOADADDR
= 0x81000000 # RAM start + 16M
11 KERNEL_ENTRY
= 0x80101000
12 RAMSIZE
= 0x00100000 # 1MB
17 LOADADDR
=$(LOADADDR
) \
18 KERNEL_ENTRY
=$(KERNEL_ENTRY
) \
20 IMAGE_COPY
=$(IMAGE_COPY
)
23 $(MAKE
) -C
$(GENERIC_PLATFORM_DIR
)/image
/lzma-loader
$(LOADER_MAKEOPTS
) clean
27 cat
$(KDIR
)/vmlinux |
$(STAGING_DIR_HOST
)/bin
/lzma e
-si
-so
-eos
-lc1
-lp2
-pb2
> $(KDIR
)/vmlinux.lzma
28 $(MAKE
) -C
$(GENERIC_PLATFORM_DIR
)/image
/lzma-loader
$(LOADER_MAKEOPTS
) clean compile
29 ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS
),y
)
30 $(STAGING_DIR_HOST
)/bin
/patch-cmdline
$(KDIR
)/vmlinux-initramfs
'$(strip $(call Image/cmdline/yaffs2)) '
31 cat
$(KDIR
)/vmlinux-initramfs |
$(STAGING_DIR_HOST
)/bin
/lzma e
-si
-so
-eos
-lc1
-lp2
-pb2
> $(KDIR
)/vmlinux.lzma
32 $(MAKE
) -C
$(GENERIC_PLATFORM_DIR
)/image
/lzma-loader
$(LOADER_MAKEOPTS
) clean compile
33 $(CP
) $(KDIR
)/loader.elf
$(KDIR
)/loader-initramfs.elf
37 VMLINUX
:=$(BIN_DIR
)/$(IMG_PREFIX
)-vmlinux-kernel
39 define Image
/BuildKernel
40 $(CP
) $(KDIR
)/loader.elf
$(VMLINUX
)
41 ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS
),y
)
42 $(CP
) $(KDIR
)/loader-initramfs.elf
$(BIN_DIR
)/$(IMG_PREFIX
)-vmlinux-initramfs
46 define Image
/cmdline
/yaffs2
47 root
=/dev
/mtdblock1 rootfstype
=yaffs2
50 define Image
/Build
/squashfs
51 dd if
=/dev
/zero bs
=128k count
=1 >> $(KDIR
)/root.squashfs
55 $(call Image
/Build
/$(1),$(1))
56 $(CP
) $(KDIR
)/vmlinux.elf
$(BIN_DIR
)/$(IMG_PREFIX
)-$(1).kernel
57 $(STAGING_DIR_HOST
)/bin
/patch-cmdline
$(BIN_DIR
)/$(IMG_PREFIX
)-$(1).kernel
'root=/dev/sda2 '
58 .
/gen_image.sh
$(BIN_DIR
)/$(IMG_PREFIX
)-combined-
$(1).bin \
59 5 $(BIN_DIR
)/$(IMG_PREFIX
)-$(1).kernel \
60 $(CONFIG_TARGET_ROOTFS_PARTSIZE
) $(KDIR
)/root.
$(1) \
64 $(eval
$(call BuildImage
))