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| author | Dean Sanner <dsanner@us.ibm.com> | 2017-04-27 09:32:02 -0500 |
|---|---|---|
| committer | Daniel M. Crowell <dcrowell@us.ibm.com> | 2017-05-25 09:45:36 -0400 |
| commit | e0a1b4a4f6d9bd7927fddcc508d24f9218dfbb13 (patch) | |
| tree | 2a88a7b68a8ed3b3dc7f3a54a8bf3bec9b411b45 /src/usr/hwas/HBconfig | |
| parent | c578a6cdfbbc2b77c988548b81df6e1d9f202582 (diff) | |
| download | talos-hostboot-e0a1b4a4f6d9bd7927fddcc508d24f9218dfbb13.tar.gz talos-hostboot-e0a1b4a4f6d9bd7927fddcc508d24f9218dfbb13.zip | |
Add support for remembering deconfigs without GUARD
Currently on reconfig reboots only parts that are GUARDed
are remembered and reapplied.
- Add suport for a semi persisent PNOR partition,
HB_VOLATILE which Hostboot uses to keep track of the reconfig
reboots vs power off
- Add a new GUARD type specifically for reconfig loops
- Add RECALL_DECONFIG_ON_RECONFIG config flag to control
what gets added to GUARD partition
- During boot will add/clear guard records on deconfig based
on config flags and semi persisent state.
Change-Id: Iec636058cde8095c0c4216d1f95ae4fda554395e
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/39780
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Stephen M. Cprek <smcprek@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Diffstat (limited to 'src/usr/hwas/HBconfig')
| -rw-r--r-- | src/usr/hwas/HBconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/usr/hwas/HBconfig b/src/usr/hwas/HBconfig index 8f6791be4..f219e3ec6 100644 --- a/src/usr/hwas/HBconfig +++ b/src/usr/hwas/HBconfig @@ -3,6 +3,12 @@ config NO_GARD_SUPPORT help Skip guarding when set +config RECALL_DECONFIG_ON_RECONFIG + default n + help + Remember both garded and deconfigured parts on a reconfig loop. + Normally only garded parts are remembered. + config HOST_HCDB_SUPPORT default n depends on MEMVPD_READ_FROM_HW || MVPD_READ_FROM_HW || DJVPD_READ_FROM_HW |
