On Fri, 2003-09-26 at 08:41, Adeel Malik wrote:
> Yes this is an Motorola's S-Record File. Do you think that I am missing
> something?. I am using YAMON to configure the UART's settings on the board
> and HyperTerminal on the Host the transfer this file.
Yes, I think there's something definitely wrong. I wonder if the
download is even in progress... You're using windows and hyperterm? Try
it on linux but just doing "cat <srec file name> > /dev/ttyS0",
assuming you're using the first serial port to connect to the target.
Yamon gives you feedback of the download progress by printing dots, when
downloading over ethernet. I imagine it does the same when downloading
over serial port, so if you are not seeing any progress feedback, then
perhaps that's another indication that your download is not working.
> -----Original Message-----
> From: Pete Popov [mailto:firstname.lastname@example.org]
> Sent: Friday, September 26, 2003 8:45 PM
> To: Adeel Malik
> Cc: email@example.com
> Subject: Re: How to increase download speed for UART
> On Fri, 2003-09-26 at 08:32, Adeel Malik wrote:
> > Hi All,
> > I am porting Linux to a MIPS based development platform. The
> > UART on the board provides a maximum baud rate of 115 kbps. But the
> > download time for the kernel Image of about 4.3 MB is about 4 hours
> > !!!!!.
> 4.3MB? Is this an SREC file? I've downloaded images over the serial port
> (srec files) and it takes no more than 10 minutes.
> > Can someone help me address this problem ?.
> > (I can't download the kernel image via tftp server using ethernet, as
> > the CPU doesn't have the MAC interface).
> > Regards,
> > ADEEL MALIK,