2 # Copyright (C) 2010-2012 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 $(INCLUDE_DIR
)/image.mk
11 mkimage
-A arm
-O linux
-T kernel
-C none
-a
0x20008000 -e
0x20008000 -n
'$(VERSION_DIST) Linux-$(LINUX_VERSION)' -d
$(KDIR
)/zImage
$(KDIR
)/uImage
14 LEGACY_NOR_KERNEL_SIZE
= 2048k
15 LEGACY_SPI_KERNEL_SIZE
= 1536k
17 # Build sysupgrade image
18 define BuildFirmware
/Legacy
19 dd if
=$(BIN_DIR
)/$(IMG_PREFIX
)-$(1)-sysupgrade.bin \
20 of
=$(KDIR
)/uImage.pad bs
=$(3) count
=1
21 dd if
=$(BIN_DIR
)/$(IMG_PREFIX
)-$(1)-sysupgrade.bin \
22 of
=$(KDIR
)/root.
$(1).pad bs
=$(3) skip
=1
23 sh
$(TOPDIR
)/scripts
/combined-image.sh \
25 $(KDIR
)/root.
$(1).pad \
26 $(BIN_DIR
)/$(IMG_PREFIX
)-$(1)-$(2)-legacy-sysupgrade.bin
29 define Image
/BuildKernel
/Initramfs
30 mkimage
-A arm
-O linux
-T kernel
-C none
-a
0x20008000 -e
0x20008000 -n
'$(VERSION_DIST) Linux-$(LINUX_VERSION)' -d
$(KDIR
)/zImage-initramfs
$(BIN_DIR
)/$(IMG_PREFIX
)-initramfs-uImage
34 cat
$(KDIR
)/uImage
$(KDIR
)/root.
$(1) > $(BIN_DIR
)/$(IMG_PREFIX
)-$(1)-sysupgrade.bin
35 $(call Image
/Build
/$(1),$(1))
36 $(call BuildFirmware
/Legacy
,$(1),laguna_spi
,$(LEGACY_SPI_KERNEL_SIZE
))
37 $(call BuildFirmware
/Legacy
,$(1),laguna_nor
,$(LEGACY_NOR_KERNEL_SIZE
))
40 define Image
/Build
/squashfs
41 $(call prepare_generic_squashfs
,$(BIN_DIR
)/$(IMG_PREFIX
)-$(1)-sysupgrade.bin
)
44 $(eval
$(call BuildImage
))