James Black wrote:
Zone PFN ranges:
  DMA             0 ->    16384
  Normal      16384 ->    16384
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
    0:        0 ->    16384
Unable to handle kernel paging request for data at address 0xe001a000
Faulting instruction address: 0xc00e1a6c

What function is 0xc00e1a6c in?

Is it possible that you have an SMC device initialized by your firmware that is corrupting parameter RAM?

[EMAIL PROTECTED] {
   #address-cells = <1>;
   #size-cells = <1>;
   ranges = <0 0 10000>;

   [EMAIL PROTECTED] {
      compatible = "fsl,cpm-muram-data";
      reg = <0 4000 8000 1000 B000 1000>;

You can't use all of 0x8000-0x8fff; there is device parameter RAM in there. If you can figure out the portions that aren't in use, you can use those, but I wouldn't bother unless you really need the extra muram.

-Scott
_______________________________________________
Linuxppc-embedded mailing list
Linuxppc-embedded@ozlabs.org
https://ozlabs.org/mailman/listinfo/linuxppc-embedded

Reply via email to