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Code Issues Releases Activity

ef: Add fwinfo to entireflash (EF) images

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EF images were missing the firmware info blob that describes
which firmware is installed on the board.  The EF image is now
padded out to fill the firmware bank and the info blob is
properly placed at the tail end of the firmware bank.
This commit is contained in:
Stacey Sheldon 2012-09-05 21:41:18 -04:00
parent a3b75a3cc7
commit 803e3c4d1e
1 changed files with 12 additions and 5 deletions
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17
flight/EntireFlash/Makefile
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@ -33,16 +33,23 @@ OUTDIR := $(TOP)/build/$(TARGET)
.PHONY: bin .PHONY: bin
bin: $(OUTDIR)/$(TARGET).bin bin: $(OUTDIR)/$(TARGET).bin
FW_PAD = $(shell echo $$[$(FW_BANK_BASE)-$(BL_BANK_BASE)-$(BL_BANK_SIZE)]) FW_PRE_PAD = $(shell echo $$[$(FW_BANK_BASE)-$(BL_BANK_BASE)-$(BL_BANK_SIZE)])
$(OUTDIR)/$(TARGET).pad: $(OUTDIR)/$(TARGET).fw_pre.pad:
$(V0) @echo $(MSG_PADDING) $@ $(V0) @echo $(MSG_PADDING) $@
$(V1) dd status=noxfer if=/dev/zero count=$(FW_PAD) bs=1 2>/dev/null | tr '\000' '\377' > $@ $(V1) dd status=noxfer if=/dev/zero count=$(FW_PRE_PAD) bs=1 2>/dev/null | tr '\000' '\377' > $@
FW_POST_PAD = $(shell echo $$[$(FW_BANK_SIZE)-$(FW_DESC_SIZE)-$$(stat -c%s $(FW_BIN))])
$(OUTDIR)/$(TARGET).fw_post.pad:
$(V0) @echo $(MSG_PADDING) $@
$(V1) dd status=noxfer if=/dev/zero count=$(FW_POST_PAD) bs=1 2>/dev/null | tr '\000' '\377' > $@
BL_BIN = $(TOP)/build/bl_$(BOARD_NAME)/bl_$(BOARD_NAME).bin BL_BIN = $(TOP)/build/bl_$(BOARD_NAME)/bl_$(BOARD_NAME).bin
FW_BIN = $(TOP)/build/fw_$(BOARD_NAME)/fw_$(BOARD_NAME).bin FW_BIN = $(TOP)/build/fw_$(BOARD_NAME)/fw_$(BOARD_NAME).bin
$(OUTDIR)/$(TARGET).bin: $(BL_BIN) $(FW_BIN) $(OUTDIR)/$(TARGET).pad FWINFO_BIN = $(FW_BIN).firmwareinfo.bin
$(OUTDIR)/$(TARGET).bin: $(BL_BIN) $(FW_BIN) $(OUTDIR)/$(TARGET).fw_pre.pad $(OUTDIR)/$(TARGET).fw_post.pad
$(V0) @echo $(MSG_FLASH_IMG) $@ $(V0) @echo $(MSG_FLASH_IMG) $@
$(V1) cat $(BL_BIN) $(OUTDIR)/$(TARGET).pad $(FW_BIN) > $@ $(V1) cat $(BL_BIN) $(OUTDIR)/$(TARGET).fw_pre.pad $(FW_BIN) $(OUTDIR)/$(TARGET).fw_post.pad $(FWINFO_BIN) > $@
.PHONY: dfu .PHONY: dfu
dfu: $(OUTDIR)/$(TARGET).bin dfu: $(OUTDIR)/$(TARGET).bin