tree 414276ced25df7c6719897aa0402b840dbe7d068
parent 4efca2808c4221a17e7b7483df1ec7751b2873e7
author Zane Shelley <zshelle@us.ibm.com> 1655301749 -0500
committer Zane Shelley <zshelle@us.ibm.com> 1655304939 -0500

Handling for host detected LPC timeout

For reasons not explained yet, hardware will not initiate an LPC timeout
attention via NCU timeout FIR bit as we expected. When the host firmware
detects an LPC timeout, it will manually set N1_LOCAL_FIR[61] to force a
system checkstop. The service response for this bit will be to call out
the hardware as if there was a hardware reported LPC timeout.

Signed-off-by: Zane Shelley <zshelle@us.ibm.com>
Change-Id: I863e8aa3ef50a4b18b5106b3a45c4cf81b2c7808