talos-hostboot/src/usr/mmio/makefile, branch 07-25-2019

Runtime scom support for OCMBs

2019-08-15T22:06:46+00:00

fapi2::getScom on OCMB targets eventually resolves to a mmio call at runtime. This commit registers a runtime version of mmioScomPerformOp to the IBSCOM device ops for OCMB targets. During runtime, hostboot will rely on the hypervisor (opal/phyp) to issue the inband commands to perform the operation on the desired OCMB. Change-Id: I5ec25d0401267125419cd579a3a2d752f14234a4 RTC:210321 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/80235 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Christian R Geddes Reviewed-by: Roland Veloz Reviewed-by: Daniel M Crowell

OCMB MMIO error handling

2019-06-07T19:41:25+00:00

Added the following -Error checking and FRU isolation on explorer side -Cleaned up MMIO write error handling to read an MMIO error register -Fixed and enabled MMIO test cases -Moved parameter checking and channel checkstop checking into seperate functions. -Only check for channel checkstop for the channel that an OCMB is connected to. -Switch to using I2C on first MMIO failure. Change-Id: I5e997c5177f8a68a2966f837acc9b578a4cc1897 RTC:201588 RTC:201901 RTC:202533 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/77859 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: FSP CI Jenkins Tested-by: Jenkins OP HW Reviewed-by: Matt Derksen Reviewed-by: Christian R. Geddes Reviewed-by: Daniel M. Crowell

Inband MMIO access to OCMB

2018-12-13T20:55:16+00:00

This is an untested version of the new MMIO device driver that will give access to the OCMB. It will be tested once the Axone model IPLs in Simics. Change-Id: I4bc1d2f7306f1b238d1d65c24462ac4121266b11 RTC: 189447 RTC: 189220 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/66941 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Reviewed-by: Nicholas E. Bofferding Tested-by: FSP CI Jenkins Reviewed-by: Matt Derksen Tested-by: Jenkins OP HW Reviewed-by: Christian R. Geddes

Inband MMIO access to OCMB (skeleton)

2018-11-09T19:27:04+00:00

This is a skeleton version of the new MMIO device driver that will give access to the OCMB. It is being pushed to allow related development to progress. Change-Id: Iefec0677e63db6af29d81389c630584ba9dff16c RTC: 189447 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/68489 Tested-by: Jenkins Server Reviewed-by: Matt Derksen Reviewed-by: Christian R. Geddes Tested-by: FSP CI Jenkins Tested-by: Jenkins OP Build CI Reviewed-by: Daniel M. Crowell