Difference between revisions of "User:Tsbogend"

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I'm working on getting Linux to run on RM200/300/400 with big endian firmware.
 
I'm working on getting Linux to run on RM200/300/400 with big endian firmware.
  
== Testmachines ==
+
== Test machines ==
  
 
* RM200-225  (flo)
 
* RM200-225  (flo)
 +
* RM200-C20
 
* RM200-C40
 
* RM200-C40
 +
* RM300-C50
 
* RM300-E50
 
* RM300-E50
 +
* RM400-05
 
* RM400-220
 
* RM400-220
 
* RM400-430
 
* RM400-430
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* RM400-E60
 
* RM400-E60
  
I'm looking for more machine, so if you want to dump a machine mail me [mailto:tsbogend@alpha.franken.de tsbogend@alpha.franken.de]
+
I'm looking for more machines, so if you want to dump a machine mail me [mailto:tsbogend@alpha.franken.de tsbogend@alpha.franken.de]
  
 
== Status ==
 
== Status ==
  
* RM200-225  stable
+
* RM200-225   stable, no VGA
 +
* RM200-C20   stable
 
* RM200-C40  stable
 
* RM200-C40  stable
* RM300-E50   boots multiuser with hack (always flush the complete cache in r4k_dma_cache_*), no SMP support
+
* RM300-C50   stable
* RM400-220  stable, no serial console for SC2681
+
* RM300-E50  UP: stable, no SMP support yet
* RM400-430  stable, no serial console for SC2681
+
* RM400-05    not supported, yet; R3000A CPU with RC3230 chipset
 +
* RM400-220  stable
 +
* RM400-430  stable
 
* RM400-440  not tested, but should be like RM400-430
 
* RM400-440  not tested, but should be like RM400-430
 
* RM400-C72  UP: stable, SMP: slave CPU comes up; missing IPI  
 
* RM400-C72  UP: stable, SMP: slave CPU comes up; missing IPI  
* RM400-E60  boots multiuser with hack like RM300-E50
+
* RM400-E60  UP: stable, no SMP support yet
  
I'm taking snapshots of my tree, you can find them [ftp://ftp.franken.de/pub/people/tsbogend/mips/sni-rm here]
+
The Linux-mips git tree contains all needed changes.
  
 
== Todos ==
 
== Todos ==
  
* get patches into Linux MIPS tree
+
* find out how SNI solved the R10k speculative store problem
* sort out serial stuff to get proper SC26xx support
+
 
* get IPI working on C72
 
* get IPI working on C72
* get SMP working on E60
+
* SMP support for RM300 E50 and RM400 E60

Latest revision as of 13:54, 20 August 2012

I'm working on getting Linux to run on RM200/300/400 with big endian firmware.

Test machines

  • RM200-225 (flo)
  • RM200-C20
  • RM200-C40
  • RM300-C50
  • RM300-E50
  • RM400-05
  • RM400-220
  • RM400-430
  • RM400-440 (flo)
  • RM400-C72
  • RM400-E60

I'm looking for more machines, so if you want to dump a machine mail me tsbogend@alpha.franken.de

Status

  • RM200-225 stable, no VGA
  • RM200-C20 stable
  • RM200-C40 stable
  • RM300-C50 stable
  • RM300-E50 UP: stable, no SMP support yet
  • RM400-05 not supported, yet; R3000A CPU with RC3230 chipset
  • RM400-220 stable
  • RM400-430 stable
  • RM400-440 not tested, but should be like RM400-430
  • RM400-C72 UP: stable, SMP: slave CPU comes up; missing IPI
  • RM400-E60 UP: stable, no SMP support yet

The Linux-mips git tree contains all needed changes.

Todos

  • find out how SNI solved the R10k speculative store problem
  • get IPI working on C72
  • SMP support for RM300 E50 and RM400 E60