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#
# Copyright (C) 2012-2015 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
JFFS2_BLOCKSIZE = 128k
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
LOADADDR:=0x00008000
KDIR_TMP:=$(KDIR)/tmp
define Image/Build/DTB
cp $(KDIR)/zImage$(2) $(KDIR)/zImage$(2)-$(1);
cat $(DTS_DIR)/$(1).dtb >> $(KDIR)/zImage$(2)-$(1);
$(call Image/BuildKernel/MkuImage, \
none, $(LOADADDR), $(LOADADDR), \
$(KDIR)/zImage$(2)-$(1), $(KDIR)/uImage$(2)-$(1))
endef
# $(1): Profile Name
# $(2): DTB Name
# $(3): Erase Block Size
# $(4): Page Size
# $(5): Sub-Page Size (optional)
# $(6): VID offset (optional)
define NANDProfile
define Image/BuildKernel/Profile/$(1)
$(call Image/Build/DTB,$(2))
ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
$(call Image/Build/Profile,$(1)/Initramfs)
endif
endef
define Image/Build/Profile/$(1)/BuildSysupgrade
$(call Image/Build/SysupgradeNAND,$(2),$$(1),$(KDIR)/uImage-$(2))
endef
define Image/Build/Profile/$(1)/Initramfs
$(call Image/Build/DTB,$(2),-initramfs)
cp $(KDIR)/uImage-initramfs-$(2) $(BIN_DIR)/$(IMG_PREFIX)-$(2)-initramfs
endef
define Image/Build/Profile/$(1)/squashfs
$(call Image/Build/UbinizeImage,$(2),,squashfs, -p $(3) -m $(4) $(if $(5),-s $(5)) $(if $(6),-O $(6)))
endef
PROFILES_LIST += $(1)
endef
# $(1): Profile Name
# $(2): DTB Name
# $(3): Erase Block Size
define UBINORProfile
define Image/BuildKernel/Profile/$(1)
$(call Image/Build/DTB,$(2))
ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
$(call Image/Build/Profile,$(1)/Initramfs)
endif
endef
define Image/Build/Profile/$(1)/Initramfs
$(call Image/Build/DTB,$(2),-initramfs)
endef
define Image/Build/Profile/$(1)/squashfs
$(call Image/Build/UbinizeImage,$(2),,squashfs, -p $(3) -m 1)
endef
PROFILES_LIST += $(1)
endef
# $(1): Profile Name
# $(2): DTB Name
# $(3): Erase Block Size
define NORProfile
define Image/BuildKernel/Profile/$(1)
$(call Image/Build/DTB,$(2))
ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
$(call Image/Build/Profile,$(1)/Initramfs)
endif
endef
define Image/Build/Profile/$(1)/Initramfs
$(call Image/Build/DTB,$(2),-initramfs)
endef
define Image/Build/Profile/$(1)/squashfs
( \
dd if=$(KDIR)/uImage-$(2) bs=$(3) conv=sync; \
dd if=$(KDIR)/root.squashfs bs=$(3) conv=sync; \
) > $$(BIN_DIR)/$$(IMG_PREFIX)-$(2)-squashfs-firmware.bin
endef
PROFILES_LIST += $(1)
endef
# $(1): Profile Name
# $(2): Sub Profiles list
define MultiProfile
define Image/BuildKernel/Profile/$(1)
$(foreach profile, $(2),
$(call Image/BuildKernel/Profile/$(profile)))
endef
define Image/Build/Profile/$(1)/BuildSysupgrade
$(foreach profile, $(2),
$(call Image/Build/Profile/$(profile)/BuildSysupgrade,$$(1)))
endef
define Image/Build/Profile/$(1)/Initramfs
$(foreach profile, $(2),
$(call Image/Build/Profile/$(profile)/Initramfs))
endef
define Image/Build/Profile/$(1)/squashfs
$(foreach profile, $(2),
$(call Image/Build/Profile/$(profile)/squashfs))
endef
endef
# Boards with NAND, without subpages
$(eval $(call NANDProfile,370-DB,armada-370-db,512KiB,4096))
$(eval $(call NANDProfile,370-RD,armada-370-rd,512KiB,4096))
$(eval $(call NANDProfile,385-DB-AP,armada-385-db-ap,256KiB,4096))
$(eval $(call NANDProfile,Mirabox,armada-370-mirabox,512KiB,4096))
$(eval $(call NANDProfile,XP-DB,armada-xp-db,512KiB,4096))
$(eval $(call NANDProfile,XP-GP,armada-xp-gp,512KiB,4096))
# Boards with NAND, with subpages
$(eval $(call NANDProfile,Mamba,armada-xp-linksys-mamba,128KiB,2048,512,2048))
$(eval $(call NANDProfile,Caiman,armada-385-linksys-caiman,128KiB,2048,512,2048))
$(eval $(call NANDProfile,Cobra,armada-385-linksys-cobra,128KiB,2048,512,2048))
# Boards with large NOR, where we want to use UBI
$(eval $(call UBINORProfile,OpenBlocks-AX-3-4,armada-xp-openblocks-ax3-4,128KiB))
# Boards with small NOR, where UBI doesn't make sense
$(eval $(call NORProfile,385-RD,armada-385-rd,256KiB))
###
### Linksys
###
# Caiman: Linksys WRT1200AC
define Image/Build/Profile/Caiman/squashfs
$(call Image/Build/UbinizeImage,armada-385-linksys-caiman,,squashfs, -p 128KiB -m 2048 -s 512 -O 2048)
( \
dd if=$(KDIR)/uImage-armada-385-linksys-caiman bs=6M conv=sync; \
dd if=$(KDIR)/$(IMG_PREFIX)-armada-385-linksys-caiman-squashfs-ubinized.bin \
bs=2048 conv=sync; \
) > $(BIN_DIR)/$(IMG_PREFIX)-armada-385-linksys-caiman-squashfs-factory.img
endef
# Cobra: Linksys WRT1900ACv2
define Image/Build/Profile/Cobra/squashfs
$(call Image/Build/UbinizeImage,armada-385-linksys-cobra,,squashfs, -p 128KiB -m 2048 -s 512 -O 2048)
( \
dd if=$(KDIR)/uImage-armada-385-linksys-cobra bs=6M conv=sync; \
dd if=$(KDIR)/$(IMG_PREFIX)-armada-385-linksys-cobra-squashfs-ubinized.bin \
bs=2048 conv=sync; \
) > $(BIN_DIR)/$(IMG_PREFIX)-armada-385-linksys-cobra-squashfs-factory.img
endef
# Mamba: Linksys WRT1900AC
define Image/Build/Profile/Mamba/squashfs
$(call Image/Build/UbinizeImage,armada-xp-linksys-mamba,,squashfs, -p 128KiB -m 2048 -s 512 -O 2048)
( \
dd if=$(KDIR)/uImage-armada-xp-linksys-mamba bs=3072k conv=sync; \
dd if=$(KDIR)/$(IMG_PREFIX)-armada-xp-linksys-mamba-squashfs-ubinized.bin \
bs=2048 conv=sync; \
) > $(BIN_DIR)/$(IMG_PREFIX)-armada-xp-linksys-mamba-squashfs-factory.img
endef
###
### Marvell
###
# Marvell Armada 385 Access Point Development board (DB-88F6820-AP)
define Image/Build/Profile/385-DB-AP/squashfs
$(call Image/Build/UbinizeImage,armada-385-db-ap,,squashfs, -p 256KiB -m 4096)
( \
dd if=$(KDIR)/uImage-armada-385-db-ap bs=8M conv=sync; \
dd if=$(KDIR)/$(IMG_PREFIX)-armada-385-db-ap-squashfs-ubinized.bin \
bs=4096 conv=sync; \
) > $(BIN_DIR)/$(IMG_PREFIX)-armada-385-db-ap-squashfs-factory.img
endef
# The Default profile should build everything
$(eval $(call MultiProfile,Default,$(PROFILES_LIST)))
define Image/BuildKernel
$(call Image/BuildKernel/Profile/$(PROFILE))
endef
define Image/Build/squashfs
# Align the squashfs image size before calling the profiles,
# otherwise the size would keep growing
$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
$(call Image/Build/Profile/$(PROFILE)/squashfs)
endef
define Image/Build
$(call Image/Build/$(1))
$(call Image/Build/Profile/$(PROFILE)/BuildSysupgrade,$(1))
ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
$(call Image/Build/Profile/$(PROFILE)/Initramfs)
endif
endef
$(eval $(call BuildImage))
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