tree 4a09a5243455863aa3c705f62a3094f8ddc0313e
parent f6c42cd7bcb732e1d9fa184837da8de35eb17761
author Marti Bolivar <marti.bolivar@linaro.org> 1508856955 -0400
committer Anas Nashif <nashif@linux.intel.com> 1509211882 -0400

scripts: zephyr_flash_debug: get bossac port from environment

Allow the environment variable BOSSAC_PORT to specify the device's
serial port, if present.

Signed-off-by: Marti Bolivar <marti.bolivar@linaro.org>