f727777263
first supported board Phicomm N1
based on db281bf932
Signed-off-by: Liangbin Lian <jjm2473@gmail.com>
68 lines
1.9 KiB
Makefile
68 lines
1.9 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0-only
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/image.mk
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DEVICE_VARS += UBOOT_DEVICE_NAME
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### Image scripts ###
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define Build/boot-common
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# This creates a new folder copies the dtb (as amlogic.dtb)
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# and the kernel image (as kernel.img)
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rm -fR $@.boot
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mkdir -p $@.boot
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$(CP) $(KDIR)/image-$(firstword $(DEVICE_DTS)).dtb $@.boot/amlogic.dtb
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$(CP) $(IMAGE_KERNEL) $@.boot/kernel.img
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$(CP) "$(STAGING_DIR_IMAGE)"/$(UBOOT_DEVICE_NAME)-u-boot-overlay.bin $@.boot/u-boot.emmc
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endef
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define Build/boot-combined
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# This creates a new folder copies the dtbs (as amlogic*.dtb)
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# and the kernel image (as kernel.img)
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rm -fR $@.boot
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mkdir -p $@.boot
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i=0; \
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for dts in $(DEVICE_DTS); do \
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$(CP) $(KDIR)/image-$${dts}.dtb $@.boot/amlogic$$(perl -e 'printf "%b\n",'$$i).dtb; \
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let i+=1; \
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done
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$(CP) $(IMAGE_KERNEL) $@.boot/kernel.img
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$(CP) "$(STAGING_DIR_IMAGE)"/$(UBOOT_DEVICE_NAME)-u-boot-overlay.bin $@.boot/u-boot.emmc
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endef
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define Build/boot-script
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# Make an U-boot image and copy it to the boot partition
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mkimage -A arm -O linux -T script -C none -a 0 -e 0 -d aml_autoscript.cmd $@.boot/aml_autoscript
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mkimage -A arm -O linux -T script -C none -a 0 -e 0 -d emmc_autoscript.cmd $@.boot/emmc_autoscript
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mkimage -A arm -O linux -T script -C none -a 0 -e 0 -d s905_autoscript.cmd $@.boot/s905_autoscript
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mkimage -A arm -O linux -T script -C none -a 0 -e 0 -d $(if $(1),$(1),amlogic).bootscript $@.boot/boot.scr
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endef
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define Build/aml-img
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# Creates the final SD/USB images,
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# combining boot partition, root partition
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SIGNATURE="$(IMG_PART_SIGNATURE)" \
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./gen_amlogic_image.sh \
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$@ \
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64 $@.boot \
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256 $(IMAGE_ROOTFS) \
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2048
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endef
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### Devices ###
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define Device/Default
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PROFILES := Default
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KERNEL := kernel-bin
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IMAGES := sysupgrade.img.gz
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DEVICE_DTS_DIR := $(DTS_DIR)/amlogic
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DEVICE_DTS = $$(SOC)-$(subst _,-,$(1))
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endef
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include $(SUBTARGET).mk
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$(eval $(call BuildImage))
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