talos-hostboot/src/usr/sbe/HBconfig, branch 07-25-2019

SBE update plan for OpenPOWER

2017-08-09T17:34:40+00:00

We need to have a new way to handle the SBE update flow for OpenPOWER. Update the SBE code one side at a time to avoid a scenario where a bad code load bricks the system. Start by loading side 0 (primary), then re-IPL, and finally load side 1 (backup). A new config flag is used, SBE_UPDATE_CONSECUTIVE. Change-Id: Icf18ebec173c2f42fe200fb9cd547b9ebc580acc RTC: 176755 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/43893 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: Corey V. Swenson Reviewed-by: Michael Baiocchi Reviewed-by: Daniel M. Crowell

GOLDEN SBE Update Support - Reconcile SBE images and PNOR sides

2015-03-01T22:22:19+00:00

This code adds a new function at istep 6 to reconcile the two SBE Seeproms with the PNOR side and mode (ie, 2-sided, golden, etc). It also updates what happens in istep 9 in SBE_UPDATE_INDEPENDENT mode. Change-Id: If71ca52338a179b8cf38cfa336d9790737844715 RTC: 120734 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/15790 Tested-by: Jenkins Server Reviewed-by: PRACHI GUPTA Reviewed-by: Daniel M. Crowell Reviewed-by: Richard J. Knight Reviewed-by: A. Patrick Williams III

determine the toc locations in pnorrp and rt_pnor code

2015-02-24T21:36:10+00:00

RTC: 120733 Change-Id: I5372a102ce9761a514a6f7245ca206a2226f1f3b Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/15456 Tested-by: Jenkins Server Reviewed-by: STEPHEN M. CPREK Reviewed-by: Daniel M. Crowell Reviewed-by: A. Patrick Williams III

Initial Support of SBE_UPDATE_INDEPENDENT Mode

2015-02-12T19:57:00+00:00

The base support for SBE_UPDATE_INDEPENDENT mode has been added, where only the "current" SBE SEEPOM being booted has the possibility of being updated. Change-Id: I0df311dcee314718444009120719b0e4c2c8684f RTC: 107721 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/15438 Tested-by: Jenkins Server Reviewed-by: STEPHEN M. CPREK Reviewed-by: PRACHI GUPTA Reviewed-by: A. Patrick Williams III

Turn off SBE updates for Palmetto (config override)

2014-07-17T18:28:06+00:00

Change-Id: I6965cec51ac3db8f12fb1f1041ae712710972c5b Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/12258 Tested-by: Jenkins Server Reviewed-by: Michael Baiocchi Reviewed-by: A. Patrick Williams III

Merge SBE commits from Stradale

2014-07-01T00:33:18+00:00

This commit adds hooks into the SBE Update code to handle different modes of operation. It uses the new configuration file setup. Change-Id: I7977664cd54e0f900aece898f6b189d60f856417 RTC: 97484 Origin: Google Shared Technology Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/11349 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III