74793a53fd
Signed-off-by: chenyong <1521761801@qq.com>
1. support board # U-EasyTech STM32F207VG network debug board - support Kernel - support UART1 and finsh shell
Signed-off-by: chenyong <1521761801@qq.com>
1. support board # U-EasyTech STM32F207VG network debug board - support Kernel - support UART1 and finsh shell