Problem running kernel 2.6.14 (DENX) on MPC866

Gil Madar gil_madar at radwin.com
Tue Nov 29 19:41:56 EST 2005


Thanks for your reply Wolfgang!

	From: Wolfgang Denk [mailto:wd at denx.de]
	Sent: Tuesday, November 29, 2005 10:09 AM

	> 
	> I load linux from u-boot, and manage to go all the way until the
call to cpu_idle() from rest_init().
	> The system claims mounts a root file system over NFS. Sniffer logs
and host logs support this claim.
	> If I do a while ( 1 ) printk( whatever ), just before cpu_idle(),
the system continues to run.
	> If I let it call cpu_idle(), the system hangs.
	
	For 8xx you could / should use the kernel.org tree. We don't use
2.6
	on 8xx yet.

I will try that. 

	> U-Boot 1.1.3 (Nov 22 2005 - 00:26:43)
	> 
	> CPU:   unknown MPC86x (0x08010004) at 133 MHz: 16 kB I-Cache 8 kB
D-Cache FEC present
	>          *** Warning: CPU Core has Silicon Bugs -- Check the
Errata ***
	
	You should fix this.

OK.

	> Monitor Command Prompt:>setenv gatewayip 10.0.0.138;setenv ethaddr
00:01:02:03:04:05; setenv console ttyCPM0,38400n8; setenv
	
	You use an illegal MAC address; please read the FAQ, especially
	http://www.denx.de/wiki/view/DULG/EthernetDoesNotWork  and
	http://www.denx.de/wiki/view/DULG/WhereCanIGetAValidMACAddress

The ethernet address is ok. not mine, but legal ;-) I checked at
standards.ieee.org:
				 
00-01-02   (hex)		3COM CORPORATION
000102     (base 16)		3COM CORPORATION
				5400 Bayfront Plaza  - MS: 4220
				Santa Clara CA 95052
				UNITED STATES

Thanks for your time,
Gil



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