Hi, we would like to boot through LPUART1. Is is completely necessary to have LPUART1_CTS and LPUART1_RTS? Or can we just use LPUART1_Rx and LPUART1_Tx? We're also using ENET and FLEXSPI_A which will block LPUART1_CTS and LPUART1_RTS. We are using the 100-pin LQFP Thanks, ...