mirror of
ssh://git.janware.com/srv/git/janware/proj/jw-pkg
synced 2026-01-15 12:03:31 +01:00
Jan Lindemann
80f9466648
Flashing 64MB of external flash turns out to be really slow Signed-off-by: Jan Lindemann <jan@janware.com>
45 lines
1.5 KiB
Makefile
45 lines
1.5 KiB
Makefile
.PHONY: flash-fetch flash-push flash-clean-fetch flash-clean-push
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all:
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flash-fetch: $(MCU_FLASH_FETCH_FILE_HEX)
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flash-fetch-mem: $(MCU_MEM_FETCH_FILE_HEX)
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clean: flash-clean-fetch
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flash-clean-fetch:
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rm -f $(MCU_FLASH_FETCH_FILE_BIN) $(MCU_FLASH_FETCH_FILE_HEX) *.tmp
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rm -f $(MCU_MEM_FETCH_FILE_BIN) $(MCU_MEM_FETCH_FILE_HEX)
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flash-clean-push:
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rm -f $(MCU_FLASH_PUSH_FILE_BIN) $(MCU_FLASH_PUSH_FILE_HEX) *.tmp
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rm -f $(MCU_MEM_PUSH_FILE_BIN) $(MCU_MEM_PUSH_FILE_HEX)
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flash-clean: flash-clean-fetch flash-clean-push
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$(MCU_FLASH_FETCH_FILE_BIN):
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$(TIME) $(MCU_OPENOCD) -c "init" -c "reset init" -c "flash read_bank $(MCU_FLASH_FETCH_BANK) $@.tmp $(MCU_FLASH_FETCH_OFFSET) $(MCU_FLASH_FETCH_SIZE)" -c "exit"
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mv $@.tmp $@
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$(MCU_MEM_FETCH_FILE_BIN):
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$(MCU_OPENOCD) -c "init" -c "reset init" -c "dump_image $@.tmp $(MCU_MEM_FETCH_OFFSET) $(MCU_MEM_FETCH_SIZE)" -c "exit"
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mv $@.tmp $@
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%.hex: %.elf
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$(OBJCOPY) -O ihex $< $@.tmp
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mv $@.tmp $@
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clean: flash-clean-hex
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flash-clean-hex:
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rm -rf $(MCU_FLASH_PUSH_FILE_HEX)
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%.hex: %.bin
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$(OBJCOPY) $(MCU_OBJCOPY_FETCH_OPTS) -I binary -O ihex $< $@.tmp
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mv $@.tmp $@
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flash-push: $(MCU_FLASH_PUSH_FILE_HEX)
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# see http://openocd.org/doc/html/Flash-Programming.html
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$(TIME) $(MCU_OPENOCD) -c "program $< verify reset exit $(MCU_FLASH_PUSH_OFFSET)"
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%-flash-push:
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MCU_FLASH_PUSH_FILE_HEX=$* make flash-push
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openocd:
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$(MCU_OPENOCD)
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openocd-bg:
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$(MCU_OPENOCD) &
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openocd-reset-bg:
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$(MCU_OPENOCD) -c "init" -c "reset init" &
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openocd-kill:
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killall $(MCU_OPENOCD_BIN)
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openocd-telnet:
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telnet localhost $(MCU_OPENOCD_TELNET_PORT)
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