| 1234567891011121314151617181920212223242526272829303132333435363738394041424344 |
- #
- # Copyright (C) 2010-2012 OpenWrt.org
- #
- # This is free software, licensed under the GNU General Public License v2.
- # See /LICENSE for more information.
- #
- include $(TOPDIR)/rules.mk
- include $(INCLUDE_DIR)/image.mk
- define Image/Prepare
- mkimage -A arm -O linux -T kernel -C none -a 0x20008000 -e 0x20008000 -n 'OpenWrt Linux-$(LINUX_VERSION)' -d $(KDIR)/zImage $(KDIR)/uImage
- endef
- LEGACY_NOR_KERNEL_SIZE = 2048k
- LEGACY_SPI_KERNEL_SIZE = 1536k
- # Build sysupgrade image
- define BuildFirmware/Legacy
- dd if=$(BIN_DIR)/$(IMG_PREFIX)-$(1)-sysupgrade.bin \
- of=$(KDIR)/uImage.pad bs=$(3) count=1
- dd if=$(BIN_DIR)/$(IMG_PREFIX)-$(1)-sysupgrade.bin \
- of=$(KDIR)/root.$(1).pad bs=$(3) skip=1
- sh $(TOPDIR)/scripts/combined-image.sh \
- $(KDIR)/uImage.pad \
- $(KDIR)/root.$(1).pad \
- $(BIN_DIR)/$(IMG_PREFIX)-$(1)-$(2)-legacy-sysupgrade.bin
- endef
- define Image/BuildKernel/Initramfs
- mkimage -A arm -O linux -T kernel -C none -a 0x20008000 -e 0x20008000 -n 'OpenWrt Linux-$(LINUX_VERSION)' -d $(KDIR)/zImage-initramfs $(BIN_DIR)/$(IMG_PREFIX)-initramfs-uImage
- endef
- define Image/Build
- cat $(KDIR)/uImage $(KDIR)/root.$(1) > $(BIN_DIR)/$(IMG_PREFIX)-$(1)-sysupgrade.bin
- $(call Image/Build/$(1),$(1))
- $(call BuildFirmware/Legacy,$(1),laguna_spi,$(LEGACY_SPI_KERNEL_SIZE))
- $(call BuildFirmware/Legacy,$(1),laguna_nor,$(LEGACY_NOR_KERNEL_SIZE))
- endef
- define Image/Build/squashfs
- $(call prepare_generic_squashfs,$(BIN_DIR)/$(IMG_PREFIX)-$(1)-sysupgrade.bin)
- endef
- $(eval $(call BuildImage))
|
