ppcboot, ebony , change baudrate function has bug.
wd at denx.de
Tue Nov 26 19:31:59 EST 2002
In message <001d01c294ed$569cecc0$92690b0a at DBKQW41X> you wrote:
> when you set a new baudrate,
> => setenv baudrate 38400
> ## Switch baudrate to 38400 bps and press ENTER ...
> it will hang .
It does not hang. It waits for you to switch the baudrate and press
> I find a way to avoid it.
> first, clear the baudrate with "setenv baudrate=xxxx"----it's wrong ,
This is an ugly hack,and strongly discouraged.
The way the baudrate change is implemented in PPCBoot is intentional
- it prevents you to enter a baudrate which you cannot use with your
terminal. If you cannot type the enter and the "saveenv" command
necessary to store the new baudrate permanently, you can always reset
the board ans it will come up with the old, working baudrate.
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd at denx.de
For every problem there is one solution which is simple, neat, and
wrong. - H. L. Mencken
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
More information about the Linuxppc-embedded