simple bootloader 2.6.10-rc3 8xx

Wolfgang Denk wd at
Tue Dec 28 20:13:26 EST 2004

In message <41D0D368.3080702 at> Paul Bilke wrote:
> If you are running a duet variant (870,880,885) there is a CPU errata 
> which was the cause in my case.
> I hired Wolfgang to implement the suggested work around and I believe he 
> has put the necessary code into his 2.4 tree already.

Yes, the CPU15 workaround code is in the linuxppc_2_4_devel  tree  on
our CVS server:

PatchSet 295 
Date: 2004/08/25 16:16:30
Author: wd
Branch: HEAD
Tag: (none)  
Implement work-around for CPU15 Silicon Errata on MPC8xx processors.

Best regards,

Wolfgang Denk

Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at
Real computer scientists despise the idea of actual  hardware.  Hard-
ware has limitations, software doesn't. It's a real shame that Turing
machines are so poor at I/O.

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