OpenWrt – Blame information for rev 4

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4 office 1 #
2 # Copyright (C) 2010-2012 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 $(INCLUDE_DIR)/image.mk
9  
10 define Image/Prepare
11 mkimage -A arm -O linux -T kernel -C none -a 0x20008000 -e 0x20008000 -n '$(VERSION_DIST) Linux-$(LINUX_VERSION)' -d $(KDIR)/zImage $(KDIR)/uImage
12 endef
13  
14 LEGACY_NOR_KERNEL_SIZE = 2048k
15 LEGACY_SPI_KERNEL_SIZE = 1536k
16  
17 # Build sysupgrade image
18 define BuildFirmware/Legacy
19 dd if=$(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 \
24 $(KDIR)/uImage.pad \
25 $(KDIR)/root.$(1).pad \
26 $(BIN_DIR)/$(IMG_PREFIX)-$(1)-$(2)-legacy-sysupgrade.bin
27 endef
28  
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
31 endef
32  
33 define Image/Build
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))
38 endef
39  
40 define Image/Build/squashfs
41 $(call prepare_generic_squashfs,$(BIN_DIR)/$(IMG_PREFIX)-$(1)-sysupgrade.bin)
42 endef
43  
44 $(eval $(call BuildImage))