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openocd configuration file for `stm32f7` relies on probing to find out FLASH_ADDR. On nucleo-f767zi board probing (`flash probe 0`) fails when `srst` is asserted, but `srst` needs to be asserted to be able to flash the `BOARD` when sleeping or after a hardfault. To circumvent this in boards/common/stm32/dist/stm32f7.cfg we define a new flash bank with the appropriate fash start address and specify that this is the flash bank to be used as default configuration instead of the default by setting FLASH_BANK=4
13 lines
683 B
Makefile
13 lines
683 B
Makefile
# load the common Makefile.include for Nucleo boards
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include $(RIOTBOARD)/common/nucleo144/Makefile.include
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# openocd configuration file for `stm32f7` relies on probing to find out
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# FLASH_ADDR. On this board probing (`flash probe 0`) fails when `srst` is
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# asserted, but `srst` needs to be asserted to be able to flash the `BOARD`
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# when sleeping or after a hardfault.
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# To circumvent this in boards/common/stm32/dist/stm32f7.cfg we define a new
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# flash bank with the appropriate flash start address and specify that this is
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# the flash bank to be used as default configuration instead of the default (1)
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FLASH_BANK ?= 4
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$(call target-export-variables,flash flash-only,FLASH_BANK)
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