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8abb6dbf0f
Modernize the target slightly to use kernel+dtb FIT images in all subtargets. LZMA compression will be used for the cortexa53 devices, and we'll stay conservative and use gzip for the cortexa7/a8 devices due to performance differences. Tested-on: - Linksprite pcDuino v2 (cortexa8 / A10) - Olinuxino Micro (cortexa7 / A20) - Banana Pi M2 Berry (cortexa7 / V40) - Banana Pi P2 Zero (cortexa7 / H2+) - Xunlong Orange Pi 2 (cortexa7/ H3) - OrangePi PC Zero 2 (cortexa53 / H616) Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
51 lines
1.3 KiB
Makefile
51 lines
1.3 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Copyright (C) 2013-2016 OpenWrt.org
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# Copyright (C) 2016 Yousong Zhou
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/image.mk
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FAT32_BLOCK_SIZE=1024
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FAT32_BLOCKS=$(shell echo $$(($(CONFIG_SUNXI_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
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DEVICE_VARS := SUNXI_DTS SUNXI_DTS_DIR
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define Build/sunxi-sdcard
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rm -f $@.boot
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mkfs.fat $@.boot -C $(FAT32_BLOCKS)
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mcopy -i $@.boot $(STAGING_DIR_IMAGE)/$(DEVICE_NAME)-boot.scr ::boot.scr
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mcopy -i $@.boot $(IMAGE_KERNEL) ::uImage
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./gen_sunxi_sdcard_img.sh $@ \
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$@.boot \
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$(IMAGE_ROOTFS) \
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$(CONFIG_SUNXI_SD_BOOT_PARTSIZE) \
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$(CONFIG_TARGET_ROOTFS_PARTSIZE) \
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$(STAGING_DIR_IMAGE)/$(DEVICE_NAME)-u-boot-with-spl.bin
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rm -f $@.boot
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endef
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# why \x00\x00\x00\x00 for zImage-initramfs
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define Device/Default
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PROFILES := Default
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KERNEL_NAME := zImage
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KERNEL := kernel-bin | uImage none
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IMAGES := sdcard.img.gz
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IMAGE/sdcard.img.gz := sunxi-sdcard | append-metadata | gzip
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SUNXI_DTS_DIR := allwinner/
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SUNXI_DTS = $$(SUNXI_DTS_DIR)$$(SOC)-$(lastword $(subst _, ,$(1)))
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endef
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define Device/FitImageLzma
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KERNEL = kernel-bin | lzma | fit lzma $$(DTS_DIR)/$$(SUNXI_DTS).dtb
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endef
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define Device/FitImageGzip
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KERNEL = kernel-bin | gzip | fit gzip $$(DTS_DIR)/$$(SUNXI_DTS).dtb
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endef
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include $(SUBTARGET).mk
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$(eval $(call BuildImage))
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