IMAGE_KERNEL = $(word 1,$^)
IMAGE_ROOTFS = $(word 2,$^)
+define ModelNameLimit16
+$(shell expr substr "$(word 2, $(subst _, ,$(1)))" 1 16)
+endef
+
define rootfs_align
$(patsubst %-256k,0x40000,$(patsubst %-128k,0x20000,$(patsubst %-64k,0x10000,$(patsubst squashfs%,0x4,$(patsubst root.%,%,$(1))))))
endef
dd if=$(IMAGE_KERNEL) >> $@
endef
+define Build/append-image
+ dd if=$(BIN_DIR)/$(DEVICE_IMG_PREFIX)-$(1) >> $@
+endef
+
compat_version=$(if $(DEVICE_COMPAT_VERSION),$(DEVICE_COMPAT_VERSION),1.0)
json_quote=$(subst ','\'',$(subst ",\",$(1)))
#")')
}
endef
+define Build/elecom-product-header
+ $(eval product=$(word 1,$(1)))
+ $(eval fw=$(if $(word 2,$(1)),$(word 2,$(1)),$@))
+
+ ( \
+ echo -n -e "ELECOM\x00\x00$(product)" | dd bs=40 count=1 conv=sync; \
+ echo -n "0.00" | dd bs=16 count=1 conv=sync; \
+ dd if=$(fw); \
+ ) > $(fw).new
+ mv $(fw).new $(fw)
+endef
+
+define Build/elx-header
+ $(eval hw_id=$(word 1,$(1)))
+ $(eval xor_pattern=$(word 2,$(1)))
+ ( \
+ echo -ne "\x00\x00\x00\x00\x00\x00\x00\x03" | \
+ dd bs=42 count=1 conv=sync; \
+ hw_id="$(hw_id)"; \
+ echo -ne "\x$${hw_id:0:2}\x$${hw_id:2:2}\x$${hw_id:4:2}\x$${hw_id:6:2}" | \
+ dd bs=20 count=1 conv=sync; \
+ echo -ne "$$(printf '%08x' $$(stat -c%s $@) | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
+ dd bs=8 count=1 conv=sync; \
+ echo -ne "$$($(STAGING_DIR_HOST)/bin/mkhash md5 $@ | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
+ dd bs=58 count=1 conv=sync; \
+ ) > $(KDIR)/tmp/$(DEVICE_NAME).header
+ $(call Build/xor-image,-p $(xor_pattern) -x)
+ cat $(KDIR)/tmp/$(DEVICE_NAME).header $@ > $@.new
+ mv $@.new $@
+ rm -rf $(KDIR)/tmp/$(DEVICE_NAME).header
+endef
+
define Build/eva-image
$(STAGING_DIR_HOST)/bin/lzma2eva $(KERNEL_LOADADDR) $(KERNEL_LOADADDR) $@ $@.new
mv $@.new $@
endef
+define Build/initrd_compression
+ $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_BZIP2),.bzip2) \
+ $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_GZIP),.gzip) \
+ $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_LZMA),.lzma) \
+ $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_XZ),.xz) \
+ $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_ZSTD),.zstd)
+endef
+
define Build/fit
$(TOPDIR)/scripts/mkits.sh \
-D $(DEVICE_NAME) -o $@.its -k $@ \
- $(if $(word 2,$(1)),-d $(word 2,$(1))) -C $(word 1,$(1)) \
+ -C $(word 1,$(1)) $(if $(word 2,$(1)),\
+ $(if $(DEVICE_DTS_OVERLAY),-d $(KERNEL_BUILD_DIR)/image-$$(basename $(word 2,$(1))),\
+ -d $(word 2,$(1)))) \
+ $(if $(findstring with-rootfs,$(word 3,$(1))),-r $(IMAGE_ROOTFS)) \
+ $(if $(findstring with-initrd,$(word 3,$(1))), \
+ $(if $(CONFIG_TARGET_ROOTFS_INITRAMFS_SEPARATE), \
+ -i $(KERNEL_BUILD_DIR)/initrd.cpio$(strip $(call Build/initrd_compression)))) \
-a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
$(if $(DEVICE_FDT_NUM),-n $(DEVICE_FDT_NUM)) \
- -c $(if $(DEVICE_DTS_CONFIG),$(DEVICE_DTS_CONFIG),"config@1") \
+ $(if $(DEVICE_DTS_OVERLAY),$(foreach dtso,$(DEVICE_DTS_OVERLAY), -O $(dtso):$(KERNEL_BUILD_DIR)/image-$(dtso).dtb)) \
+ -c $(if $(DEVICE_DTS_CONFIG),$(DEVICE_DTS_CONFIG),"config-1") \
-A $(LINUX_KARCH) -v $(LINUX_VERSION)
- PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $@.its $@.new
+ PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage $(if $(findstring external,$(word 3,$(1))),\
+ -E -B 0x1000 $(if $(findstring static,$(word 3,$(1))),-p 0x1000)) -f $@.its $@.new
@mv $@.new $@
endef
# Convert a raw image into a $1 type image.
# E.g. | qemu-image vdi
define Build/qemu-image
- qemu-img convert -f raw -O $1 $@ $@.new
- @mv $@.new $@
+ if command -v qemu-img; then \
+ qemu-img convert -f raw -O $1 $@ $@.new; \
+ mv $@.new $@; \
+ else \
+ echo "WARNING: Install qemu-img to create VDI/VMDK images" >&2; exit 1; \
+ fi
endef
define Build/qsdk-ipq-factory-nand
-a $(KERNEL_LOADADDR) \
-e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
-n '$(if $(UIMAGE_NAME),$(UIMAGE_NAME),$(call toupper,$(LINUX_KARCH)) $(VERSION_DIST) Linux-$(LINUX_VERSION))' \
+ $(if $(UIMAGE_MAGIC),-M $(UIMAGE_MAGIC)) \
$(wordlist 2,$(words $(1)),$(1)) \
-d $@ $@.new
mv $@.new $@