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Current code has each Node calculate each Remote Node's IPC area
remote address by performing a fixed format calculation.
This change has each Node calculating its IPC area Remote address
and posting this value to a local SCOM register. A Node reads
a Remote Node's SCOM register to acquire the Remote IPC area
address.
Change-Id: I25260ce180e0d07e5e81990d4c1f99e249912491
RTC:191463
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59177
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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- In MPIPL the HW interrupt config could be such that interrupts will
cross node boundaries. HB handles interrupts independently on each
node - so initialize INTRP in a way to handle this transition.
- Modify the MPIPL flow with the following changes:
a) Set the Interrupt LSI State Machine to disabled
b) Enable LSI Mode via the Interrupt Control Register
c) Force all nodes to sync after steps a + b
- Enable INTRP Multi-Node MPIPL Sync Code developed in P8
- Each node will now initialize its own internode_info
data area during an initial IPL
- Coalescing of the Host will modify this data to define
all the nodes in the system
- During the MPIPL each node can view each others area to
determine when all nodes have reached the common sync point
- Remove Legacy P8 MPIPL INTRP Code that is not used
Change-Id: Idb742eafc7389f328ea7f506c4c4541c989e52b6
RTC: 182712
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/57993
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Reviewed-by: Richard J. Knight <rjknight@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
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Change-Id: I5664587b4f889099290ef50d50fa9ce5e580e1eb
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/11167
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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RTC: 80988
Change-Id: I7ef9feaa3d163d6956576f30538e2fe001e892a1
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/8441
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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