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imx6: reorganize build system
Changes include: * switching to profiles * adding ubifs support * building image for GW54XX board Signed-off-by: Luka Perkov <luka@openwrt.org> SVN-Revision: 38441
This commit is contained in:
Luka Perkov
parent
f22196e4e9
commit
ee5b7c2859
@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
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ARCH:=arm
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BOARD:=imx6
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BOARDNAME:=Freescale i.MX 6 Series
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FEATURES:=audio display gpio pcie usb usbgadget squashfs targz
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FEATURES:=audio display gpio pcie usb usbgadget squashfs targz ubifs
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CPU_TYPE:=cortex-a9
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CPU_SUBTYPE:=vfpv3
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MAINTAINER:=Luka Perkov <luka@openwrt.org>
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@ -7,23 +7,20 @@
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/image.mk
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BOARDS := \
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imx6dl-wandboard \
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imx6q-gw5400-a
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define get_human_name
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$(shell echo $(PROFILE) | tr '[:upper:]' '[:lower:]' | sed 's/_/-/g')
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endef
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# emit FIT images, DTB's and generic zImage
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define Image/BuildKernel
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$(foreach board,$(BOARDS),
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cp $(LINUX_DIR)/arch/arm/boot/dts/$(board).dtb $(BIN_DIR)/$(IMG_PREFIX)-$(board).dtb
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define Image/BuildKernel/Template
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cp $(LINUX_DIR)/arch/arm/boot/dts/$(1).dtb $(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb
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$(call Image/BuildKernel/MkFIT,$(board),$(KDIR)/zImage,$(BIN_DIR)/$(IMG_PREFIX)-$(board).dtb,none,0x10008000,0x10008000)
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cp $(KDIR)/fit-$(board).itb $(BIN_DIR)/$(IMG_PREFIX)-$(board)-uImage.itb
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$(call Image/BuildKernel/MkFIT,$(1),$(KDIR)/zImage,$(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb,none,0x10008000,0x10008000)
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cp $(KDIR)/fit-$(1).itb $(BIN_DIR)/$(IMG_PREFIX)-$(1)-fit-uImage.itb
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ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
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$(call Image/BuildKernel/MkFIT,$(board),$(KDIR)/zImage-initramfs,$(BIN_DIR)/$(IMG_PREFIX)-$(board).dtb,none,0x10008000,0x10008000,-initramfs)
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cp $(KDIR)/fit-$(board)-initramfs.itb $(BIN_DIR)/$(IMG_PREFIX)-$(board)-uImage-initramfs.itb
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$(call Image/BuildKernel/MkFIT,$(1),$(KDIR)/zImage-initramfs,$(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb,none,0x10008000,0x10008000,-initramfs)
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cp $(KDIR)/fit-$(1)-initramfs.itb $(BIN_DIR)/$(IMG_PREFIX)-$(1)-fit-uImage-initramfs.itb
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endif
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)
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cp $(KDIR)/zImage $(BIN_DIR)/$(IMG_PREFIX)-zImage
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@ -32,32 +29,76 @@ define Image/BuildKernel
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endif
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endef
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# board-specific sysupgrade image
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define BuildFirmware/Generic
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dd if=$(BIN_DIR)/$(IMG_PREFIX)-$(1)-uImage.itb of=$(KDIR)/uImage.pad bs=64k conv=sync; \
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dd if=$(KDIR)/root.$(2) of=$(KDIR)/root.$(2).pad bs=128k conv=sync; \
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sh $(TOPDIR)/scripts/combined-image.sh \
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$(KDIR)/uImage.pad \
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$(KDIR)/root.$(2).pad \
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$(BIN_DIR)/$(IMG_PREFIX)-$(patsubst jffs2-%,jffs2,$(patsubst squashfs-%,squashfs,$(1)))-sysupgrade.bin
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define Image/InstallKernel/Template
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ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_KERNEL),)
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$(INSTALL_DIR) $(TARGET_DIR)/boot
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$(CP) $(BIN_DIR)/$(IMG_PREFIX)-zImage $(TARGET_DIR)/boot/
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ln -sf $(IMG_PREFIX)-zImage $(TARGET_DIR)/boot/zImage
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endif
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ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_DTB),)
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$(INSTALL_DIR) $(TARGET_DIR)/boot
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ifneq ($(1),)
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$(CP) $(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb $(TARGET_DIR)/boot/
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endif
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endif
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endef
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define Image/Build/squashfs
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$(call prepare_generic_squashfs,$(KDIR)/root.$(1))
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dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(1).bin bs=128k conv=sync
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( \
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dd if=$(BIN_DIR)/$(IMG_PREFIX)-$(call get_human_name)-fit-uImage.itb bs=2048k conv=sync; \
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dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
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) > $(BIN_DIR)/$(IMG_PREFIX)-$(call get_human_name)-fit-$(1).bin
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endef
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define Image/mkfs/targz
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$(TAR) -czpf $(BIN_DIR)/$(IMG_PREFIX)-$(call get_human_name)-rootfs.tar.gz --numeric-owner --owner=0 --group=0 -C $(TARGET_DIR)/ .
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endef
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define Image/Build/ubifs
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ifneq ($($(PROFILE)_UBIFS_OPTS),)
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$(CP) $(KDIR)/root.ubifs $(BIN_DIR)/$(IMG_PREFIX)-$(call get_human_name)-ubifs.img
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endif
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endef
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define Image/Build/ubi
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ifneq ($($(PROFILE)_UBI_OPTS),)
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$(CP) $(KDIR)/root.ubi $(BIN_DIR)/$(IMG_PREFIX)-$(call get_human_name)-ubi.img
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endif
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endef
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Image/BuildKernel/Template/generic=$(call Image/BuildKernel/Template)
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Image/InstallKernel/Template/generic=$(call Image/InstallKernel/Template)
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Image/BuildKernel/Template/IMX6DL_WANDBOARD=$(call Image/BuildKernel/Template,imx6dl-wandboard)
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Image/InstallKernel/Template/IMX6DL_WANDBOARD=$(call Image/InstallKernel/Template,imx6dl-wandboard)
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Image/BuildKernel/Template/IMX6Q_GW5400_A=$(call Image/BuildKernel/Template,imx6q-gw5400-a)
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Image/InstallKernel/Template/IMX6Q_GW5400_A=$(call Image/InstallKernel/Template,imx6q-gw5400-a)
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Image/BuildKernel/Template/IMX6Q_GW54XX=$(call Image/BuildKernel/Template,imx6q-gw54xx)
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Image/InstallKernel/Template/IMX6Q_GW54XX=$(call Image/InstallKernel/Template,imx6q-gw54xx)
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define Image/BuildKernel
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$(call Image/BuildKernel/Template/$(PROFILE))
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endef
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define Image/InstallKernel
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$(call Image/InstallKernel/Template/$(PROFILE))
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endef
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define Image/Build
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$(call Image/Build/$(1),$(1))
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$(foreach board,$(BOARDS),
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$(call BuildFirmware/Generic,$(board),$(1))
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)
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endef
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# rootfs and board-specific combined kernel+rootfs for convenience
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define Image/Build/squashfs
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$(call prepare_generic_squashfs,$(KDIR)/root.$(1))
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dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(1).img bs=128k conv=sync; \
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$(foreach board,$(BOARDS),
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( \
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dd if=$(BIN_DIR)/$(IMG_PREFIX)-$(board)-uImage.itb bs=2048k conv=sync; \
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dd if=$(KDIR)/root.$(1) bs=64k conv=sync; \
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) > $(BIN_DIR)/$(IMG_PREFIX)-$(board)-$(1).bin
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$(if $(Image/Build/$(1)), \
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$(call Image/Build/$(1),$(1)), \
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$(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-$(1).img \
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)
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endef
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13
target/linux/imx6/image/ubinize.cfg
Normal file
13
target/linux/imx6/image/ubinize.cfg
Normal file
@ -0,0 +1,13 @@
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[rootfs]
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# Volume mode (other option is static)
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mode=ubi
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# Source image
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image=root.ubifs
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# Volume ID in UBI image
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vol_id=0
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# Allow for dynamic resize
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vol_type=dynamic
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# Volume name
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vol_name=rootfs
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# Autoresize volume at first mount
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vol_flags=autoresize
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15
target/linux/imx6/profiles/110-wandboard.mk
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15
target/linux/imx6/profiles/110-wandboard.mk
Normal file
@ -0,0 +1,15 @@
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#
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# Copyright (C) 2013 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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define Profile/IMX6DL_WANDBOARD
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NAME:=Wandboard Dual
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PACKAGES:= \
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kmod-thermal-imx kmod-usb-chipidea kmod-usb-mxs-phy \
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uboot-envtools
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endef
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$(eval $(call Profile,IMX6DL_WANDBOARD))
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57
target/linux/imx6/profiles/120-gateworks.mk
Normal file
57
target/linux/imx6/profiles/120-gateworks.mk
Normal file
@ -0,0 +1,57 @@
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#
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# Copyright (C) 2013 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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define Profile/IMX6Q_GW5400_A
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NAME:=Gateworks Ventana GW5400-A
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PACKAGES:= \
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kmod-thermal-imx kmod-usb-chipidea kmod-usb-mxs-phy
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endef
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define Profile/IMX6Q_GW5400_A/Description
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The Gateworks GW5400-A family of products is based on the Freescale i.MX6Q SoC
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and offers a large variety of peripherals such as:
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* DDR3
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* SPI FLASH
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* 6x PCIe (3x with USB)
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* Optional expansion for additional USB/PCI based periperhals
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* 1x USB EHCI
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* 1x USB OTG
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* HDMI Audio/Video in/out
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* Analog Video in/out
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* Analog Audio in/out
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* Gateworks System Controller
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endef
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$(eval $(call Profile,IMX6Q_GW5400_A))
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define Profile/IMX6Q_GW54XX
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NAME:=Gateworks Ventana GW54XX
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PACKAGES:= \
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kmod-thermal-imx kmod-usb-chipidea kmod-usb-mxs-phy
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endef
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define Profile/IMX6Q_GW54XX/Description
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The Gateworks GW54xx family of products is based on the Freescale i.MX6Q SoC
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and offers a large variety of peripherals such as:
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* DDR3
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* NAND FLASH
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* 6x PCIe (3x with USB)
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* Optional expansion for additional USB/PCI based periperhals
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* 1x USB EHCI
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* 1x USB OTG
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* HDMI Audio/Video in/out
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* Analog Video in/out
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* Analog Audio in/out
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* Gateworks System Controller
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endef
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IMX6Q_GW54XX_UBIFS_OPTS:="-m 2048 -e 124KiB -c 1912"
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IMX6Q_GW54XX_UBI_OPTS:="-m 2048 -p 128KiB -s 2048"
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$(eval $(call Profile,IMX6Q_GW54XX))
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