Also created alias for usart1 and specified oscillator clock for stm32f7 discovery board. Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
Also created alias for usart1 and specified oscillator clock for stm32f7 discovery board. Signed-off-by: Vikas Manocha <vikas.manocha@st.com>