d55a05fc9e
Synopsys DesignWare HSDK (which stands for ARC HS Development Kit) is the latest and greatest development platform that sports quad-core ARC HS38 in real silicon. Most noticeable features of the board are: * Quad-core ARC HS38 CPU running at 1GHz * 4Gb of DDR * Built-in Vivante GPU (well supported via open source Etnaviv drivers) * Built-in Wi-Fi/Bluetooth module (RedPine RS-9113) And as usual we have: * [micro] SD-card slot * 2 USB 2.0 ports * 1Gbit Ethernet port * Built-in Digilent JTAG probe * Serial port accessible via micro-USB port For more information about HSDK board visit: https://www.synopsys.com/dw/ipdir.php?ds=arc-hs-development-kit Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com> CC: Alexey Brodkin <abrodkin@synopsys.com> CC: Hauke Mehrtens <hauke@hauke-m.de> CC: John Crispin <john@phrozen.org>
87 lines
2.7 KiB
Makefile
87 lines
2.7 KiB
Makefile
#
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# Copyright (C) 2016 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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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/image.mk
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# On ARC initramfs is put before entry point and so entry point moves
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# in memory from build to built. Thus we need to extract EP from vmlinux
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# every time before generation of uImage.
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kernel_ep = `$(KERNEL_CROSS)readelf -h $(1) | grep "Entry point address" | grep -o 0x.*`
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define Build/patch-dtb
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$(STAGING_DIR_HOST)/bin/patch-dtb $@ $(DTS_DIR)/$(DEVICE_DTS).dtb
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endef
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ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
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# Root FS built-in
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define Device/vmlinux
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KERNEL_SUFFIX := .elf
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KERNEL := kernel-bin | patch-dtb
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KERNEL_INITRAMFS_NAME = vmlinux-initramfs.elf
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endef
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define Device/nsim_hs
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$(call Device/vmlinux)
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DEVICE_PROFILE := nsim_hs
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DEVICE_DTS := nsim_hs_idu
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endef
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TARGET_DEVICES += nsim_hs
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endif
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# Root FS on SD-card
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KERNEL_LOADADDR := 0x90000000
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DEVICE_DTS_LIST:= axs103_idu nsim_hs_idu hsdk
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FAT32_BLOCK_SIZE=1024
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FAT32_BLOCKS=$(shell echo $$(($(CONFIG_AXS10X_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
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define Image/Prepare
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# Build .dtb for all boards we may run on
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$(foreach dts,$(DEVICE_DTS_LIST),
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$(call Image/BuildDTB,$(DTS_DIR)/$(dts).dts,$(DTS_DIR)/$(dts).dtb)
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)
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endef
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define Image/Build/SDCard
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rm -f $(KDIR_TMP)/$(IMG_PREFIX)-$(PROFILE)-boot.img
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mkfs.fat $(KDIR_TMP)/$(IMG_PREFIX)-$(PROFILE)-boot.img -C $(FAT32_BLOCKS)
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mkimage -C none -A arc -T script -d uEnv.txt $(BIN_DIR)/uEnv.scr
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mkenvimage -s 0x4000 -o $(BIN_DIR)/uboot.env ./uboot.env.txt
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mcopy -i $(KDIR_TMP)/$(IMG_PREFIX)-$(PROFILE)-boot.img $(BIN_DIR)/uEnv.scr ::boot.scr
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mcopy -i $(KDIR_TMP)/$(IMG_PREFIX)-$(PROFILE)-boot.img $(DTS_DIR)/*.dtb ::
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mcopy -i $(KDIR_TMP)/$(IMG_PREFIX)-$(PROFILE)-boot.img $(BIN_DIR)/$(IMG_PREFIX)-uImage ::uImage
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mcopy -i $(KDIR_TMP)/$(IMG_PREFIX)-$(PROFILE)-boot.img $(BIN_DIR)/uboot.env ::uboot.env
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./gen_axs10x_sdcard_img.sh \
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$(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-sdcard-vfat-$(1).img \
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$(KDIR_TMP)/$(IMG_PREFIX)-$(PROFILE)-boot.img \
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$(KDIR)/root.$(1) \
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$(CONFIG_AXS10X_SD_BOOT_PARTSIZE) \
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$(CONFIG_TARGET_ROOTFS_PARTSIZE)
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ifneq ($(CONFIG_TARGET_IMAGES_GZIP),)
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gzip -f9n $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-sdcard-vfat-$(1).img
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endif
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endef
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define Image/BuildKernel
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# Build unified uImage
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$(call Image/BuildKernel/MkuImage, \
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none, $(KERNEL_LOADADDR),$(call kernel_ep,$(KDIR)/vmlinux.elf) , \
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$(KDIR)/vmlinux, \
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$(BIN_DIR)/$(IMG_PREFIX)-uImage \
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)
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endef
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define Image/Build
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$(call Image/Build/$(1),$(1))
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$(call Image/Build/SDCard,$(1))
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dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
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$(call Image/Gzip,$(BIN_DIR)/$(IMG_PREFIX)-root.$(1))
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endef
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$(eval $(call BuildImage))
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