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b16e14a220
Add the make function 'exp_units' for helping evaluate k/m/g size units in expressions, and use this to consistently replace many ad hoc substitutions like '$(subst k,* 1024,$(subst m, * 1024k,$(IMAGE_SIZE)))' in makefiles. Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
235 lines
6.1 KiB
Makefile
235 lines
6.1 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Copyright (C) 2008-2011 OpenWrt.org
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/image.mk
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DEVICE_VARS += LOADER_TYPE LOADER_FLASH_OFFS LZMA_TEXT_START
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DEVICE_VARS += NETGEAR_BOARD_ID NETGEAR_HW_ID
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DEVICE_VARS += NETGEAR_ENC_MODEL NETGEAR_ENC_REGION NETGEAR_ENC_HW_ID_LIST NETGEAR_ENC_MODEL_LIST
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DEVICE_VARS += BUFFALO_TAG_PLATFORM BUFFALO_TAG_VERSION BUFFALO_TAG_MINOR
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DEVICE_VARS += SEAMA_SIGNATURE SEAMA_MTDBLOCK
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DEVICE_VARS += SERCOMM_HWNAME SERCOMM_HWID SERCOMM_HWVER SERCOMM_SWVER
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DEVICE_VARS += SERCOMM_PAD JCG_MAXSIZE
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loadaddr-y := 0x80000000
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loadaddr-$(CONFIG_TARGET_ramips_rt288x) := 0x88000000
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loadaddr-$(CONFIG_TARGET_ramips_mt7621) := 0x80001000
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ldrplatform-y := ralink
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ldrplatform-$(CONFIG_TARGET_ramips_mt7621) := mt7621
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ldrflashstart-y := 0x1c000000
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ldrflashstart-$(CONFIG_TARGET_ramips_mt7621) := 0x1fc00000
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LOADADDR := $(loadaddr-y)
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LOADER_PLATFORM := $(ldrplatform-y)
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LOADER_FLASH_START := $(ldrflashstart-y)
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KERNEL_DTB = kernel-bin | append-dtb | lzma
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define Build/jcg-header
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$(STAGING_DIR_HOST)/bin/jcgimage -v $(1) \
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$(if $(JCG_MAXSIZE), -m $$(($(call exp_units,$(JCG_MAXSIZE)))),) \
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-u $@ -o $@.new
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mv $@.new $@
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endef
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define Build/loader-common
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rm -rf $@.src
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$(MAKE) -C lzma-loader \
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PKG_BUILD_DIR="$@.src" \
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TARGET_DIR="$(dir $@)" LOADER_NAME="$(notdir $@)" \
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BOARD="$(BOARDNAME)" PLATFORM="$(LOADER_PLATFORM)" \
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LZMA_TEXT_START=$(LZMA_TEXT_START) \
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LOADADDR=$(LOADADDR) \
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SUBTARGET=$(SUBTARGET) \
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$(1) compile loader.$(LOADER_TYPE)
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mv "$@.$(LOADER_TYPE)" "$@"
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rm -rf $@.src
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endef
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define Build/loader-kernel
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$(call Build/loader-common,LOADER_DATA="$@")
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endef
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define Build/loader-okli-compile
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$(call Build/loader-common, \
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FLASH_START=$(LOADER_FLASH_START) \
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FLASH_OFFS=$(LOADER_FLASH_OFFS) \
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FLASH_MAX=0 \
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)
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endef
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define Build/append-loader-okli
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cat "$(KDIR)/loader-$(word 1,$(1)).$(LOADER_TYPE)" >> "$@"
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endef
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# combine kernel and rootfs into one image
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# mkdlinkfw <type> <optional extra arguments to mkdlinkfw binary>
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define Build/mkdlinkfw
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-$(STAGING_DIR_HOST)/bin/mkdlinkfw \
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-k $(IMAGE_KERNEL) \
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-r $(IMAGE_ROOTFS) \
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-o $@ \
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$(if $(DLINK_IMAGE_OFFSET), -O $(DLINK_IMAGE_OFFSET)) \
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-s $(DLINK_FIRMWARE_SIZE)
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endef
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define Build/mkdlinkfw-factory
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-$(STAGING_DIR_HOST)/bin/mkdlinkfw \
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-m $(DLINK_ROM_ID) -f $(DLINK_FAMILY_MEMBER) \
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-F $@ \
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-o $@.new \
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$(if $(DLINK_IMAGE_OFFSET), -O $(DLINK_IMAGE_OFFSET)) \
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-s $(DLINK_FIRMWARE_SIZE)
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mv $@.new $@
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endef
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define Build/mkdlinkfw-loader
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-$(STAGING_DIR_HOST)/bin/mkdlinkfw \
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-k $(KDIR)/loader-$(DEVICE_NAME).bin \
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-r $@ \
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-o $@.new \
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$(if $(DLINK_IMAGE_OFFSET), -O $(DLINK_IMAGE_OFFSET)) \
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-s $(DLINK_FIRMWARE_SIZE)
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mv $@.new $@
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endef
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define Build/netis-tail
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echo -n $(1) >> $@
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echo -n $(UIMAGE_NAME)-yun | $(MKHASH) md5 | \
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sed 's/../\\\\x&/g' | xargs echo -ne >> $@
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endef
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define Build/poray-header
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$(STAGING_DIR_HOST)/bin/mkporayfw $(1) -f $@ -o $@.new
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mv $@.new $@
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endef
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define Build/relocate-kernel
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rm -rf $@.relocate
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$(CP) ../../generic/image/relocate $@.relocate
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$(MAKE) -C $@.relocate KERNEL_ADDR=$(if $(1),$(1),$(KERNEL_LOADADDR)) CROSS_COMPILE=$(TARGET_CROSS)
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( \
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dd if=$@.relocate/loader.bin bs=32 conv=sync && \
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perl -e '@s = stat("$@"); print pack("V", @s[7])' && \
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cat $@ \
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) > $@.new
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mv $@.new $@
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rm -rf $@.relocate
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endef
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define Build/sercom-footer
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$(call Build/sercom-seal,-f)
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endef
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define Build/sercom-seal
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$(STAGING_DIR_HOST)/bin/mksercommfw \
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-i $@ \
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-b $(SERCOMM_HWID) \
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-r $(SERCOMM_HWVER) \
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-v $(SERCOMM_SWVER) \
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$(1)
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endef
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define Build/sign-dlink-ru
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sign_dlink_ru $@ $1 $2
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mv $@.new $@
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endef
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define Build/trx
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$(STAGING_DIR_HOST)/bin/trx $(1) \
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-o $@ \
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-m $$(($(call exp_units,$(IMAGE_SIZE)))) \
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-f $(IMAGE_KERNEL) \
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-a 4 -f $(IMAGE_ROOTFS)
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endef
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define Build/uimage-padhdr
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uimage_padhdr $(if $(1),-l $(1)) -i $@ -o $@.new
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mv $@.new $@
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endef
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define Build/uimage-sgehdr
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uimage_sgehdr -i $@ -o $@.new -m $(DEVICE_MODEL) \
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-h $(DEVICE_VARIANT) -s V1.00000
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mv $@.new $@
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endef
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define Build/umedia-header
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fix-u-media-header -T 0x46 -B $(1) -i $@ -o $@.new && mv $@.new $@
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endef
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define Build/wrg-header
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mkwrgimg -i $@ -d "/dev/mtdblock/2" -s $(1) -o $@.new
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mv $@.new $@
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endef
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define Build/zyimage
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$(STAGING_DIR_HOST)/bin/zyimage $(1) $@
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endef
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define Device/Default
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PROFILES = Default
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BLOCKSIZE := 64k
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KERNEL := $(KERNEL_DTB) | uImage lzma
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KERNEL_LOADADDR := $(loadaddr-y)
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LZMA_TEXT_START := 0x81800000
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SOC := $(DEFAULT_SOC)
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DEVICE_DTS_DIR := ../dts
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DEVICE_DTS = $$(SOC)_$(1)
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NETGEAR_ENC_MODEL :=
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NETGEAR_ENC_REGION :=
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NETGEAR_ENC_HW_ID_LIST :=
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NETGEAR_ENC_MODEL_LIST :=
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IMAGES := sysupgrade.bin
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COMPILE :=
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sysupgrade_bin := append-kernel | append-rootfs | pad-rootfs
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IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | check-size | append-metadata
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endef
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define Device/netgear_sercomm_nor
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DEVICE_VENDOR := NETGEAR
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IMAGES += factory.img
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IMAGE/default := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | \
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pad-rootfs
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IMAGE/sysupgrade.bin := $$(IMAGE/default) | check-size | append-metadata
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IMAGE/factory.img := pad-extra $$$$(SERCOMM_PAD) | $$(IMAGE/default) | \
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pad-to $$$$(BLOCKSIZE) | sercom-footer | pad-to 128 | \
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zip $$$$(SERCOMM_HWNAME).bin | sercom-seal
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endef
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define Device/seama
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SEAMA_MTDBLOCK := 2
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IMAGES += factory.bin
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# 64 bytes offset:
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# - 28 bytes seama_header
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# - 36 bytes of META data (4-bytes aligned)
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IMAGE/default := append-kernel | pad-offset $$$$(BLOCKSIZE) 64 | append-rootfs
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IMAGE/sysupgrade.bin := \
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$$(IMAGE/default) | seama | pad-rootfs | check-size | append-metadata
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IMAGE/factory.bin := \
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$$(IMAGE/default) | pad-rootfs -x 64 | seama | seama-seal | check-size
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SEAMA_SIGNATURE :=
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endef
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define Device/uimage-lzma-loader
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LOADER_TYPE := bin
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KERNEL/lzma-loader := kernel-bin | append-dtb | lzma | loader-kernel
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KERNEL := $$(KERNEL/lzma-loader) | uImage none
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endef
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define Device/seama-lzma-loader
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$(Device/seama)
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$(Device/uimage-lzma-loader)
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KERNEL := $$(KERNEL/lzma-loader) | relocate-kernel | lzma -a0
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KERNEL_INITRAMFS := $$(KERNEL/lzma-loader) | uImage none
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endef
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include $(SUBTARGET).mk
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$(eval $(call BuildImage))
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