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From: Daniel Ann <ktdann@gmail.com>
To: linuxppc-embedded@ozlabs.org
Subject: Serial console
Date: Sat, 30 Jul 2005 10:06:48 +0900	[thread overview]
Message-ID: <9b7ca65705072918062249e41f@mail.gmail.com> (raw)

Hi folks,

Just wondering if anyone could lend a hand with this problem I have
with serial console. I'm trying to boot up my board (very similar to
sandpoint using MPC8245) with kernel 2.6.12.3, and most of it is
working but console will display up to,
[snip]
RAMDISK: Compressed image found at block 0
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 112k init                                    =
   =20

I've done series of printk in sys_execve() to see if /sbin/init is
working, and found out it went thru the whole rcS file okay. Mind you,
printk is successfully displaying the output on the console while I'm
still not getting anything from the user processes.

Having all the kernel boot up log on console means that I've done some
part right. But why am I not getting anything from the user processes
on the console screen ?

Is there anything I need to do on the kernel config ?

--=20
Daniel

             reply	other threads:[~2005-07-30  1:12 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-07-30  1:06 Daniel Ann [this message]
2005-07-30  1:19 ` Serial console Josh Boyer
2005-07-30  1:36   ` Daniel Ann
2005-07-30  5:46     ` Daniel Ann
2005-07-30  1:27 ` Ricardo Scop
2005-07-30  1:34   ` Daniel Ann
2005-07-30 10:37 ` Anton Wöllert
2005-08-01  1:27   ` Daniel Ann
2005-08-02  3:38     ` JohnsonCheng
2005-08-02 13:39       ` Kumar Gala
2005-08-03  0:16         ` Daniel Ann
  -- strict thread matches above, loose matches on Subject: below --
2005-10-05  2:36 serial console KokHow Teh
2005-10-05 12:23 ` Vitaly Bordug
2005-10-05  2:32 KokHow Teh
2005-10-04  6:54 KokHow Teh
2005-10-04 15:11 ` David Jander
2005-10-04 15:16   ` Vitaly Bordug
2005-10-05  9:16     ` David Jander
2003-03-04 14:53 Serial Console Aman
2003-03-04 15:40 ` Mark Hatle
2003-03-04 17:06   ` Ibon Gotxi Garcia
2003-03-04 19:09     ` Dave Wolfe
2003-01-16 21:06 Aman

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