gromero commented on a change in pull request #10346:
URL: https://github.com/apache/tvm/pull/10346#discussion_r812370126
##########
File path: apps/microtvm/zephyr/template_project/microtvm_api_server.py
##########
@@ -165,38 +165,6 @@ def _get_device_args(options):
)
-# kwargs passed to usb.core.find to find attached boards for the openocd flash
runner.
-BOARD_USB_FIND_KW = {
- "nucleo_l4r5zi": {"idVendor": 0x0483, "idProduct": 0x374B},
- "nucleo_f746zg": {"idVendor": 0x0483, "idProduct": 0x374B},
- "stm32f746g_disco": {"idVendor": 0x0483, "idProduct": 0x374B},
- "mimxrt1050_evk": {"idVendor": 0x1366, "idProduct": 0x0105},
-}
-
-
-def openocd_serial(options):
- """Find the serial port to use for a board with OpenOCD flash strategy."""
- if "openocd_serial" in options:
- return options["openocd_serial"]
-
- import usb # pylint: disable=import-outside-toplevel
-
- find_kw = BOARD_USB_FIND_KW[CMAKE_CACHE["BOARD"]]
- boards = usb.core.find(find_all=True, **find_kw)
- serials = []
- for b in boards:
- serials.append(b.serial_number)
-
- if len(serials) == 0:
- raise BoardAutodetectFailed(f"No attached USB devices matching:
{find_kw!r}")
- serials.sort()
-
- autodetected_openocd_serial = serials[0]
- _LOG.debug("zephyr openocd driver: autodetected serial %s", serials[0])
-
- return autodetected_openocd_serial
-
-
def _get_openocd_device_args(options):
return ["--serial", openocd_serial(options)]
Review comment:
@mehrdadh Thanks for catching it! I'll promote
`_generic_find_serial_port()` to a module method so it can be used in
`_get_openocd_device_args`.
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