openwrtv4/target/linux/ppc40x/image/Makefile
Florian Fainelli 6a4f2922f6 targets: prepare for supporting normal and initramfs images
In order to support both normal images and initramfs, ensure that each
target sets KERNELNAME properly so that the generic kernel building code
can copy the corresponding files over $(KDIR) with the appropriate
extension. Update the various paths to the kernel and wrapper images
from $(LINUX_DIR)/arch/$(ARCH)/boot/$(foo) to $(KDIR)/$(foo).

Signed-off-by: Florian Fainelli <florian@openwrt.org>

SVN-Revision: 37049
2013-06-27 19:58:31 +00:00

72 lines
2.1 KiB
Makefile

#
# Copyright (C) 2008-2013 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
JFFS2_BLOCKSIZE=128k 64k
define Image/Prepare
$(LINUX_DIR)/scripts/dtc/dtc -O dtb -R 4 -S 0x20000 $(LINUX_DIR)/arch/powerpc/boot/dts/kilauea.dts > $(KDIR)/openwrt-kilauea.dtb
endef
define Image/BuildKernel
cp $(KDIR)/uImage $(BIN_DIR)/$(IMG_PREFIX)-uImage
$(call Image/Build/Initramfs)
endef
define Image/Build
$(call Image/Build/$(1),$(1))
endef
define Image/Build/ext2
cp $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-ext2.img
endef
define Image/Build/jffs2-128k
( \
dd if=$(KDIR)/uImage bs=1920k conv=sync; \
dd if=$(KDIR)/openwrt-kilauea.dtb bs=128k conv=sync; \
dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
) > $(BIN_DIR)/$(IMG_PREFIX)-kilauea-jffs2.img
endef
define Image/Build/jffs2-64k
( \
dd if=$(KDIR)/cuImage.magicbox bs=1408k conv=sync; \
dd if=$(KDIR)/root.$(1) bs=64k conv=sync; \
) > $(BIN_DIR)/$(IMG_PREFIX)-magicbox-jffs2.img
( \
dd if=$(KDIR)/cuImage.openrb bs=1408k conv=sync; \
dd if=$(KDIR)/root.$(1) bs=64k conv=sync; \
) > $(BIN_DIR)/$(IMG_PREFIX)-openrb-jffs2.img
endef
define Image/Build/squashfs
$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
( \
dd if=$(KDIR)/uImage bs=1920k conv=sync; \
dd if=$(KDIR)/openwrt-kilauea.dtb bs=128k conv=sync; \
dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
) > $(BIN_DIR)/$(IMG_PREFIX)-kilauea-$(1).img
( \
dd if=$(KDIR)/cuImage.magicbox bs=1408k conv=sync; \
dd if=$(KDIR)/root.$(1) bs=64k conv=sync; \
) > $(BIN_DIR)/$(IMG_PREFIX)-magicbox-$(1).img
( \
dd if=$(KDIR)/cuImage.openrb bs=1408k conv=sync; \
dd if=$(KDIR)/root.$(1) bs=64k conv=sync; \
) > $(BIN_DIR)/$(IMG_PREFIX)-openrb-$(1).img
endef
ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
define Image/Build/Initramfs
cp $(KDIR)/cuImage.magicbox-initramfs $(BIN_DIR)/openwrt-$(BOARD)-magicbox-initramfs.bin
cp $(KDIR)/cuImage.openrb-initramfs $(BIN_DIR)/openwrt-$(BOARD)-openrb-initramfs.bin
endef
endif
$(eval $(call BuildImage))