alchemy_uart_enable
alchemy_uart_enable(AU1000_UART3_PHYS_ADDR);
alchemy_uart_enable(AU1000_UART1_PHYS_ADDR);
alchemy_uart_enable(AU1000_UART3_PHYS_ADDR);
alchemy_uart_enable(CPHYSADDR(port->membase));
alchemy_uart_enable(AU1300_UART0_PHYS_ADDR);
alchemy_uart_enable(AU1300_UART1_PHYS_ADDR);
alchemy_uart_enable(AU1300_UART3_PHYS_ADDR);