| Dear Chris, Thank you very much! It's very useful!!
Regards, William --- 10å12æ17æïåä, Chris Tyler <chris@xxxxxxxxxxx> åéï
åää: Chris Tyler <chris@xxxxxxxxxxx>
äé: Re: [fedora-arm] fedora login by uart
æää: "éå" <zhongw_1984@xxxxxxxxxxxx>
æé: arm@xxxxxxxxxxxxxxxxxxxxxxx
ææ: 2010å12æ17æ,åä,äå12:04
On Thu, 2010-12-16 at 13:47 +0800, éçâ wrote:
> Hi Chris,
> 1.The rootfs is fedora12 which is for arm I download from offical
> website.
> 2.I used serial port on my PC to connect my
board(freescale imx5)
> and I boot my board through NFS Server.
> 3.I am using Fedora13 on my PC.
> 4.I am using "minicom" to communicate.
>
> And now,I want to use "minicom" to communicate my board,like using
> some commands in shell,but I cannot login the shell on my PC,I cannot
> input the count and password,I can only login by my board.
> Thanks!
Login over serial is controlled by files in /etc/events.d
If your serial connection is defined as the primary console (usually
through a console= argument on the kernel boot line),
then /etc/events.d/serial should detect this and offer a login on that
line. Otherwise, copy one of the existing ttyX scripts and modify it:
cp /etc/events.d/tty1 /etc/events.d/ttyS0 # or whatever the port is
Then change the mingetty to an agetty command, with
appropriate
arguments for serial port speed and so forth, perhaps something like:
/sbin/agetty -L 115200 ttyS0
or
/sbin/agetty-L 9600 ttyS1
...depending on the particular port you're using.
I'm unclear from your e-mail -- if the problem is that you're seeing the
login prompt but can't type anything, check to make sure that hardware
flow control is disabled in minicom.
-Chris
|
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