From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from torrent.cc.mcgill.ca (torrent.CC.McGill.CA [132.206.27.49]) by ozlabs.org (Postfix) with ESMTP id AE6F167C90 for ; Thu, 26 Oct 2006 07:33:28 +1000 (EST) Received: from mailscan2.cc.mcgill.ca (mailscan2.CC.McGill.CA [132.216.77.249]) by torrent.cc.mcgill.ca (8.12.11/8.12.3) with ESMTP id k9PLXPCc010542 for ; Wed, 25 Oct 2006 17:33:26 -0400 Received: from wgrappe2.cc.mcgill.ca (wgrappe2.CC.McGill.CA [132.216.46.251]) by mailscan2.cc.mcgill.ca (8.13.6/8.13.0) with ESMTP id k9PLX4Vo025597 for ; Wed, 25 Oct 2006 17:33:04 -0400 (EDT) Received: from wgrappe2.cc.mcgill.ca (localhost.localdomain [127.0.0.1]) by wgrappe2.cc.mcgill.ca (8.13.7/8.13.4) with ESMTP id k9PLX453007547 for ; Wed, 25 Oct 2006 17:33:04 -0400 Received: (from apache@localhost) by wgrappe2.cc.mcgill.ca (8.13.7/8.13.7/Submit) id k9PLX4vT007544 for linuxppc-embedded@ozlabs.org; Wed, 25 Oct 2006 17:33:04 -0400 Message-ID: <20061025173304.c57o9tf3go000wc0@webmail.mcgill.ca> Date: Wed, 25 Oct 2006 17:33:04 -0400 From: wei.li4@elf.mcgill.ca To: linuxppc-embedded@ozlabs.org Subject: Kernel hangs in console_init() MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format="flowed" List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi All, I am working on linux 2.6.18-rc2 with my mpc875 demo board, I used Debugger LEDs to find that kernel stopped in: while (call < __con_initcall_end) { (*call)(); call++; } which is in console_init() of tty_io.c, what kind of problem could be? What's the means of 'bctrl' instruction that I found in its assembler? Thanks, Wei