init_8250()

Initialize an 8250 serial port to 8N1 parameters

Synopsis:

void init_8250 (unsigned address, unsigned baud,
                unsigned clk, unsigned divisor);

Arguments:

address: The location of the port to initialize in memory or I/O space
baud: The baud rate for the port
clk: The frequency of the UART clock. Not used if baud is specified.
divisor: The value to divide clk by to determine the baud rate. Not used if baud is specified.

Description:

The init_8250() function initializes an 8250 serial port to 8N1 parameters. Use this function before calling image_download_8250() to get an IFS over a serial port.

Returns:

None