Fork boards/st-stm32f303x_28x_58x_98x-generic/startup.c to boards/st-stm32l4-generic/startup.c step 3
Fork boards/st-stm32f303x_28x_58x_98x-generic/startup.c to boards/st-stm32l4-generic/startup.c step 3

bakerstu/openmrn,bakerstu/openmrn,bakerstu/openmrn,bakerstu/openmrn,bakerstu/openmrn,bakerstu/openmrn