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makefiles/boards/stm32: fix DFU_USB_ID handling

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The variable `DFU_USB_ID` is used by `dfu-util` to specify the device to be flashed. The STM32 make system prevents `dfu-util` from being used as programmer if this variable is not set, although `dfu-util.mk` generates a default value for this variable from the `USB_VID` and `USB_PID` variables if necessary. Therefore, checking the `DFU_USB_ID` variable is removed here. If a board requires a specific combination of VID/PID for `dfu_util`, it is responsible for setting the `DFU_USB_ID` variable.
This commit is contained in:
Gunar Schorcht 2023-03-10 09:54:54 +01:00
parent 738e0c8318
commit 9d2d9db73e
1 changed files with 0 additions and 11 deletions
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11
makefiles/boards/stm32.inc.mk
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@ -18,17 +18,6 @@ OPENOCD_DEBUG_ADAPTER ?= stlink
JLINK_DEVICE ?= $(CPU_MODEL)
ifeq (dfu-util,$(PROGRAMMER))
# optionally, use dfu-util to flash via usb
# note: needs a bootloader flashed before, config below is compatible
# with blackmagic_dfu, see https://github.com/blacksphere/blackmagic/
# To stop bootloader from loading an existing firmware, pull down
# (ground) GPIO B1.
ifeq (,$(DFU_USB_ID))
$(error DFU_USB_ID is not set)
endif
endif
ifeq (stm32flash,$(PROGRAMMER))
ROM_OFFSET ?= 0x0
FLASHER = stm32flash