Only code movement. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Signed-off-by: Gerrit Sturm <gsturm16@gmail.com> Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Now that the code in stm32f4/ can handle both stm32f1 and stm32f4 chips, rename the directory to just "stm32". Signed-off-by: Kevin O'Connor <kevin@koconnor.net>