From mboxrd@z Thu Jan 1 00:00:00 1970 To: "Flavio Pereira" Cc: linuxppc-embedded@lists.linuxppc.org Subject: Re: Linux on 8260 using ELDK..Help?!? From: Wolfgang Denk Mime-version: 1.0 Content-type: text/plain; charset=ISO-8859-1 In-reply-to: Your message of "Wed, 04 Sep 2002 09:37:18 +0200." <1E354700654661418593A0D6B5A9D41008943B@mail.azisa.co.za> Date: Wed, 04 Sep 2002 15:41:19 +0200 Message-Id: <20020904134124.0F2AE11835@denx.denx.de> Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: Dear flavio, in message <1E354700654661418593A0D6B5A9D41008943B@mail.azisa.co.za> you wrote: > > I'm a _newbie_ to Linux and am busy porting Linux to a MPC8260ADS > board. PPCBoot is working fine and the Linux kernel seems to boot up > okay up and till the point where it begins to load init, it then > crashes. The trace is shown below. I've also tried forcing sh and Did you fix the IMMR mapping in PPCBoot? The CFG_DEFAULT_IMMR defi- nition will NOT work with LInux; see the Linux memory map require- ments - You _must_ map the IMMR at 0xF0000000 or above. > bash as the start-up but these also fail with similar errors. I'm > using the binaries provided by the ELDK development package. Also my > changes to the base kernel code (2.4.4) are minimal and are limited > to uart.c (force SCC1 as serial port) and tty_io.c (don't call > rs_8xx_init). Can anyone please point me in the right direction...? Are you sure this was done well? > If the information above is not sufficient please let me know what > more I could provide. Something tries to restart the system and then > it crashes on trying to reboot. Someone please tell me what I should > be looking at? ... > Freeing unused kernel memory: 52k init Looks good so far. > Warning: unable to open an initial console. Did you run the ELDK_MAKEDEV and ELDK_FIXPERM scripts as documented? Wolfgang Denk -- Software Engineering: Embedded and Realtime Systems, Embedded Linux Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd@denx.de In C we had to code our own bugs, in C++ we can inherit them. ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/