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[scripts/device] Add padding when building two binaries

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Léa Saviot
2019-06-03 10:02:42 +02:00
parent 1aa1c3222d
commit 43d9f0678f
1 changed files with 3 additions and 0 deletions
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3
scripts/targets.device.mak
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@@ -85,6 +85,9 @@ ifeq ($(EPSILON_USB_DFU_XIP)$(EPSILON_DEVICE_BENCH)$(EPSILON_ONBOARDING_APP)$(EP
@echo "Building an internal and an external binary for $<"
$(Q) $(OBJCOPY) -O binary -j .text.external -j .rodata.external $< $(basename $<).external.bin
$(Q) $(OBJCOPY) -O binary -R .text.external -R .rodata.external $< $(basename $<).internal.bin
@echo "Padding $(basename $<).external.bin and $(basename $<).internal.bin"
$(Q) printf "\xFF\xFF\xFF\xFF" >> $(basename $<).external.bin
$(Q) printf "\xFF\xFF\xFF\xFF" >> $(basename $<).internal.bin
else
%_two_binaries:
@echo "Error: two_binaries requires EPSILON_DEVICE_BENCH=0 EPSILON_USB_DFU_XIP=0 EPSILON_ONBOARDING_APP=1 EPSILON_BOOT_PROMPT=update"