mirror of
https://github.com/openwrt/openwrt.git
synced 2026-10-13 04:38:14 +04:00
Zoltan HERPAI
980becf1da
This adds support for an i.MX8-based system-on-module + EVB board. CPU: NXP i.MX8MP @ 1600MHz (quad-core A53) Memory: 4Gb PCI: 1x PCIe M.2 2280 slot Ethernet: 2x GE with Micrel PHY (no MAC in EEPROM) USB: 2x 3.0 UART: separate UARTs for the A53 and the M7 cores Storage: microSD slot, eMMC headers Misc: 2KByte EEPROM (at24), audio via ES8328 (unsupported), 2x CAN, HDMI Power: 5VDC - Patches refreshed as required - The cortexa53 subtarget selects Micrel PHY from now on - u-boot added for the board Installation: Use the standard installation to an SD-card by writing out the squashfs image (openwrt-imx-cortexa53-olimex_imx8mp-som-squashfs-img.gz) to it. Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
132 lines
3.9 KiB
Makefile
132 lines
3.9 KiB
Makefile
DEVICE_VARS += UBOOT BOOT_SCRIPT
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define Build/boot-scr
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rm -f $@-boot.scr
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mkimage -A arm64 -O linux -T script -C none -a 0 -e 0 \
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-d bootscript-$(BOOT_SCRIPT) $@-boot.scr
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endef
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define Build/boot-img-ext4
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rm -fR $@.boot
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mkdir -p $@.boot
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$(foreach dts,$(DEVICE_DTS), $(CP) $(KDIR)/image-$(dts).dtb $@.boot/$(dts).dtb;)
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$(foreach dtbo,$(DEVICE_DTS_OVERLAY), $(CP) $(KDIR)/image-$(dtbo).dtbo $@.boot/$(dtbo).dtbo;)
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$(CP) $(IMAGE_KERNEL) $@.boot/$(KERNEL_NAME)
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-$(CP) $@-boot.scr $@.boot/boot.scr
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make_ext4fs -J -L kernel -l $(CONFIG_TARGET_KERNEL_PARTSIZE)M \
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$(if $(SOURCE_DATE_EPOCH),-T $(SOURCE_DATE_EPOCH)) \
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$@.bootimg $@.boot
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endef
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define Build/sdcard-img-ext4
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SIGNATURE="$(IMG_PART_SIGNATURE)" \
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PARTOFFSET="$(PARTITION_OFFSET)" PADDING=1 \
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$(if $(filter $(1),efi),GUID="$(IMG_PART_DISKGUID)") $(SCRIPT_DIR)/gen_image_generic.sh \
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$@ \
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$(CONFIG_TARGET_KERNEL_PARTSIZE) $@.boot \
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$(CONFIG_TARGET_ROOTFS_PARTSIZE) $(IMAGE_ROOTFS) \
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256
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endef
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define Build/sdcard-img-add-uboot
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dd if=$(STAGING_DIR_IMAGE)/$(UBOOT)-flash.bin of=$@ bs=1k seek=32 conv=notrunc
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endef
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define Device/Default
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PROFILES := Default
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FILESYSTEMS := squashfs ubifs ext4
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DEVICE_DTS_DIR := $(DTS_DIR)/freescale
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KERNEL_INSTALL := 1
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KERNEL_NAME := Image
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KERNEL := kernel-bin
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endef
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define Device/imx8m
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DEVICE_VENDOR := NXP
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DEVICE_MODEL := i.MX8M
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DEVICE_DTS := $(basename $(notdir $(wildcard $(DTS_DIR)/freescale/imx8m*.dts)))
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endef
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TARGET_DEVICES += imx8m
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define Device/gateworks_venice
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$(call Device/Default)
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FILESYSTEMS := squashfs ext4
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DEVICE_VENDOR := Gateworks
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DEVICE_MODEL := i.MX8M Venice
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SUPPORTED_DEVICES := \
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gw,imx8mm-gw71xx-0x \
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gw,imx8mm-gw72xx-0x \
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gw,imx8mp-gw72xx-2x \
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gw,imx8mm-gw73xx-0x \
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gw,imx8mp-gw73xx-2x \
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gw,imx8mm-gw7901 \
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gw,imx8mm-gw7902 \
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gw,imx8mn-gw7902 \
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gw,imx8mm-gw7903 \
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gateworks,imx8mp-gw71xx-2x \
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gateworks,imx8mp-gw72xx-2x \
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gateworks,imx8mp-gw73xx-2x \
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gateworks,imx8mp-gw74xx \
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gateworks,imx8mm-gw75xx-0x \
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gateworks,imx8mp-gw75xx-2x \
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gateworks,imx8mm-gw7904 \
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gateworks,imx8mm-gw7905-0x \
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gateworks,imx8mp-gw7905-2x
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BOOT_SCRIPT := gateworks_venice
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PARTITION_OFFSET := 16M
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DEVICE_DTS := $(basename $(notdir $(wildcard $(DTS_DIR)/freescale/imx8m*-venice*.dts)))
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DEVICE_DTS_OVERLAY := $(basename $(notdir $(wildcard $(DTS_DIR)/freescale/imx8m*-venice*.dtso)))
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DEVICE_PACKAGES := \
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kmod-hwmon-gsc kmod-rtc-ds1672 kmod-eeprom-at24 \
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kmod-gpio-button-hotplug kmod-leds-gpio kmod-pps-gpio \
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kmod-lan743x kmod-sky2 kmod-iio-st_accel-i2c \
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kmod-can kmod-can-flexcan kmod-can-mcp251x \
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kmod-dsa-ksz9477-i2c
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IMAGES := img.gz
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IMAGE/img.gz := boot-scr | boot-img-ext4 | sdcard-img-ext4 | gzip | append-metadata
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endef
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TARGET_DEVICES += gateworks_venice
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define Device/olimex_imx8mp-som
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$(call Device/Default)
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FILESYSTEMS := squashfs ext4
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DEVICE_VENDOR := Olimex
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DEVICE_MODEL := i.MX8MP-SOM-EVB
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SUPPORTED_DEVICES := \
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olimex,imx8mp-som-evb
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BOOT_SCRIPT := olimex_imx8mp_som_evb
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PARTITION_OFFSET := 16M
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DEVICE_DTS := imx8mp-olimex-som-evb
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DEVICE_PACKAGES := \
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kmod-eeprom-at24 \
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kmod-leds-gpio \
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kmod-can kmod-can-flexcan
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UBOOT := imx8mp_olimex_som_evb
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IMAGES := img.gz
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IMAGE/img.gz := boot-scr | boot-img-ext4 | sdcard-img-ext4 | sdcard-img-add-uboot | gzip | append-metadata
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endef
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TARGET_DEVICES += olimex_imx8mp-som
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define Device/kontron_osm-s-imx8mp
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$(call Device/Default)
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FILESYSTEMS := squashfs ext4
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DEVICE_VENDOR := Kontron
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DEVICE_MODEL := OSM-S/BL i.MX8MP
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SUPPORTED_DEVICES := \
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kontron,imx8mp-bl-osm-s
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BOOT_SCRIPT := kontron_osm-s-imx8mp
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PARTITION_OFFSET := 16M
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DEVICE_DTS := imx8mp-kontron-bl-osm-s
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DEVICE_PACKAGES := \
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kmod-can kmod-can-flexcan \
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kmod-eeprom-at24 \
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kmod-leds-gpio \
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kmod-rtc-rv3028
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UBOOT := kontron-osm-s-mx8mp
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IMAGES := img.gz
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IMAGE/img.gz := boot-scr | boot-img-ext4 | sdcard-img-ext4 | sdcard-img-add-uboot | gzip | append-metadata
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endef
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TARGET_DEVICES += kontron_osm-s-imx8mp
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