openwrtv3/target/linux/mcs814x/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

57 lines
1.6 KiB
Makefile

#
# Copyright (C) 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 $(INCLUDE_DIR)/image.mk
TARGET_DTBS := rbt-832 dlan-usb-extender
LOADADDR:=0x00008000
JFFS2_BLOCKSIZE = 128k
UIMAGE:=$(BIN_DIR)/$(IMG_PREFIX)-uImage
define Image/Build/MkuImage
mkimage -A arm -O linux -T kernel -a $(LOADADDR) -C none -e $(LOADADDR) \
-n 'ARM OpenWrt Linux-$(LINUX_VERSION)' -d $(1) $(2);
endef
define Image/Build/DTB
cp $(KDIR)/zImage$(2) $(KDIR)/zImage-$(1);
cat $(LINUX_DIR)/arch/$(ARCH)/boot/$(1).dtb >> $(KDIR)/zImage$(2)-$(1);
$(call Image/Build/MkuImage,$(KDIR)/zImage$(2)-$(1),$(KDIR)/uImage$(2)-$(1))
cp $(KDIR)/uImage$(2)-$(1) $(UIMAGE)$(2)-$(1);
endef
define Image/Build/Profile/dLAN_USB_Extender
dd if=$(KDIR)/uImage-dlan-usb-extender bs=1M conv=sync of=$(KDIR)/$(IMG_PREFIX)-dlan-usb-extender-upgrade-$(1).bin
cat $(KDIR)/root.$(1) >> $(KDIR)/$(IMG_PREFIX)-dlan-usb-extender-upgrade-$(1).bin
cp $(KDIR)/$(IMG_PREFIX)-dlan-usb-extender-upgrade-$(1).bin $(BIN_DIR)/
endef
define Image/BuildKernel
$(foreach dtb,$(TARGET_DTBS),$(call Image/Build/DTB,$(dtb)))
endef
define Image/Build/Initramfs
$(foreach dtb,$(TARGET_DTBS),$(call Image/Build/DTB,$(dtb),-initramfs))
endef
define Image/Build/squashfs
$(STAGING_DIR_HOST)/bin/padjffs2 $(KDIR)/root.squashfs 128
endef
define Image/Build
$(call Image/Build/$(1))
dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
$(call Image/Build/Profile/$(PROFILE),$(1))
ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
$(call Image/Build/Initramfs)
endif
endef
$(eval $(call BuildImage))