The kernel halt after "transferring control to linux(0x000000)..." on HD860(MPC860SR) board kernel 2.4.25,and 2.6.12

[FCG WANG Baohua]

Dear Gala:
  I meet a problem when porting kernel  2.4.25,and 2.6.12 to a HD860 board: Whatever your config, or whatever you patch, set ppcboot enviroment, 
  whether use ramdisk or nfs, the kernel  all display a message then halt.
  "transferring control to linux (0x000000) ..."
  The log_buf in Memory display that the kernel has problem at : 

  1. /init/main.c  calibrate_delay() ;
  2. /init/main.c  do_initcalls() do while dead loop!! 
  3. /init/do_mounts.c mount_root() 
 
 Does it need any patches? thanks!
 The kernel 2.4.25 is from ELDK 3.1.1, 2.6.12.3 is from kernel.org
  

  

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