From LinuxMIPS
Revision as of 12:06, 16 January 2007 by Tsbogend (talk | contribs) (Status)
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I'm working on getting Linux to run on RM200/300/400 with big endian firmware.


  • RM200-225 (flo)
  • RM200-C40
  • RM300-E50
  • RM400-220
  • RM400-430
  • RM400-440 (flo)
  • RM400-C72
  • RM400-E60

I'm looking for more machine, so if you want to dump a machine mail me


  • RM200-225 stable
  • RM200-C40 stable
  • RM300-E50 boots multiuser with hack (always flush the complete cache in r4k_dma_cache_*), no SMP support
  • RM400-220 stable, no serial console for SC2681
  • RM400-430 stable, no serial console for SC2681
  • RM400-440 not tested, but should be like RM400-430
  • RM400-C72 UP: stable, SMP: slave CPU comes up; missing IPI
  • RM400-E60 kernel boots, but no root filesystem, because irqs aren't working

I'm taking snapshots of my tree, you can find them here


  • get patches into Linux MIPS tree
  • sort out serial stuff to get proper SC26xx support
  • get IPI working on C72
  • get irqs working on E60
  • get SMP working on E60