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| author | Nick Bofferding <bofferdn@us.ibm.com> | 2018-11-13 00:35:35 -0600 |
|---|---|---|
| committer | Daniel M. Crowell <dcrowell@us.ibm.com> | 2018-11-15 13:58:29 -0600 |
| commit | 1e6bbb9b989b1c04c8190ed6240badb8cd99d886 (patch) | |
| tree | ab3d6c5c840612ef041c93a2008828ef2828272e /src/usr/sbe | |
| parent | 6cf801f1c1b75b6bb67fa67d310b3b1518f66817 (diff) | |
| download | talos-hostboot-1e6bbb9b989b1c04c8190ed6240badb8cd99d886.tar.gz talos-hostboot-1e6bbb9b989b1c04c8190ed6240badb8cd99d886.zip | |
Only allow key transition in istep 10.2
In certain cases, if a key transition driver was booted and the nest frequency
had to be updated, the key transition flow would erroneously activate in istep
7.3 (call_mss_freq). This change confines key transitioning to istep 10.2
Change-Id: I450703e21bf68644298f77fcdfca62eae5c667e4
CQ: SW451376
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/68685
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Michael Baiocchi <mbaiocch@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Diffstat (limited to 'src/usr/sbe')
| -rw-r--r-- | src/usr/sbe/sbe_update.C | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/usr/sbe/sbe_update.C b/src/usr/sbe/sbe_update.C index 4792de5bd..7fdd7ae14 100644 --- a/src/usr/sbe/sbe_update.C +++ b/src/usr/sbe/sbe_update.C @@ -115,7 +115,8 @@ using namespace TARGETING; namespace SBE { - errlHndl_t updateProcessorSbeSeeproms() + errlHndl_t updateProcessorSbeSeeproms( + const KEY_TRANSITION_PERM i_keyTransPerm) { errlHndl_t err = NULL; errlHndl_t err_cleanup = NULL; @@ -260,8 +261,12 @@ namespace SBE err = NULL; } - // Check if a key transition is needed - err = secureKeyTransition(); + // Check if a key transition is allowed/needed + if(i_keyTransPerm == ALLOW_KEY_TRANSITION) + { + err = secureKeyTransition(); + } + if (err) { TRACFCOMP( g_trac_sbe, ERR_MRK"updateProcessorSbeSeeproms() - failed secureKeyTransition"); |
