FDT for MPC5200, CPU revision, MSCAN

Wolfgang Grandegger wg at grandegger.com
Fri Apr 20 16:59:22 EST 2007


Hello,

is there a way to distinguish the CPU revision (Rev.A vs. Rev.B) of the 
MPC5200, preferably at run time? Or should this be defined in the FDT?
I ask, because some settings depend on the CPU revision due to hardware 
bugs, like the clock source used for MSCAN.

Thanks.

Wolfgang.




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