[RTEMS Project] #3015: Add support for IBM PPC 750 chip

RTEMS trac trac at rtems.org
Wed May 17 16:12:53 UTC 2017


#3015: Add support for IBM PPC 750 chip
--------------------------+------------------------------
 Reporter:  phongvanpham  |       Owner:  joel.sherrill@…
     Type:  task          |      Status:  new
 Priority:  normal        |   Milestone:  4.12.0
Component:  libcpu        |     Version:  4.12
 Severity:  normal        |  Resolution:
 Keywords:                |
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Comment (by phongvanpham):

 Replying to [comment:2 Sebastian Huber]:
 > Has the existing PPC 740 a performance monitor exception? Maybe use one
 category for both variants.


 Current ppc_booke_category_table (exception category for PPC 740) code
 does not have exception vector 0x1700 supported.  Whether or not PPC 740
 does have exception vector 0x1700 is unknown since I am not working on
 that chip nor do I have the datasheet for it.  For IBM PowerPC750,
 exception 0x1700 is Thermal Management.  ASM_60X_ITM_VECTOR is defined to
 be 0x17

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Ticket URL: <http://devel.rtems.org/ticket/3015#comment:3>
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