59 lines
1.8 KiB
Makefile
59 lines
1.8 KiB
Makefile
NRF52_SDK_ROOT=$(PWD)/nrf5x-softdevice
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CROSS_COMPILE:=arm-none-eabi-
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OBJCOPY:=$(CROSS_COMPILE)objcopy
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JLINK_OPTS = -Device NRF52 -if swd -speed 1000
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DTLS_OTA=$(PWD)/dtls-ota
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BOOT_IMG:=$(DTLS_OTA)/dtls-ota.bin
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BOOT_ELF:=$(DTLS_OTA)/dtls-ota.nrf52dk
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WOLFBOOT:=$(PWD)/../wolfBoot
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WOLFBOOT_BIN:=$(WOLFBOOT)/wolfboot.bin
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all: $(DTLS_OTA)/dtls-ota-signed.bin
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.contiki_patched:
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patch -p0 < contiki-nrf52-softdevice-wolfBoot.patch
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touch .contiki_patched
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$(BOOT_ELF): nrf5_iot_sdk_3288530.zip $(WOLFBOOT_BIN) .contiki_patched
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echo "**"
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make -C $(DTLS_OTA) TARGET=nrf52dk NRF52_SDK_ROOT=$(NRF52_SDK_ROOT) SMALL=1
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$(WOLFBOOT_BIN):
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cp target.h $(WOLFBOOT)/include
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cp nrf52.ld $(WOLFBOOT)/hal
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make -C $(WOLFBOOT) BOOT0_OFFSET=0x10000 VTOR=0 TARGET=nrf52 DEBUG=0 wolfboot.bin
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nrf5_iot_sdk_3288530.zip:
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wget https://developer.nordicsemi.com/nRF5_IoT_SDK/nRF5_IoT_SDK_v0.9.x/nrf5_iot_sdk_3288530.zip
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unzip nrf5_iot_sdk_3288530.zip -d ./nrf5x-softdevice
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clean:
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make -C $(WOLFBOOT) clean
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make -C ota-server clean
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make -C $(DTLS_OTA) TARGET=nrf52dk NRF52_SDK_ROOT=$(NRF52_SDK_ROOT) clean
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rm -f $(DTLS_OTA)/*.bin
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rm -f tags
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$(BOOT_IMG).v1.signed: $(BOOT_ELF)
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$(WOLFBOOT)/tools/ed25519/ed25519_sign $(BOOT_IMG) $(WOLFBOOT)/ed25519.der 1
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$(DTLS_OTA)/dtls-ota-signed.bin: $(BOOT_IMG).v1.signed
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mv $^ $@
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$(DTLS_OTA)/dtls-ota-force-update.bin: $(DTLS_OTA)/dtls-ota-signed.bin
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$(OBJCOPY) -I binary -O binary $^ tmp.bin --pad-to=0x27FFB --gap-fill=255
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cat tmp.bin force-update > $@
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rm tmp.bin
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flash-update: $(DTLS_OTA)/dtls-ota-force-update.bin
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JLinkExe $(JLINK_OPTS) -CommanderScript flash_update.jlink
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flash: $(BOOT_ELF) $(WOLFBOOT_BIN) $(DTLS_OTA)/dtls-ota-signed.bin
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JLinkExe $(JLINK_OPTS) -CommanderScript flash_all.jlink
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erase:
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JLinkExe $(JLINK_OPTS) -CommanderScript flash_erase.jlink
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gdbserver:
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JLinkGDBServer -device nrf52 -if swd -port 3333
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