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| author | Bill Hoffa <wghoffa@us.ibm.com> | 2018-10-10 08:49:08 -0500 |
|---|---|---|
| committer | Daniel M. Crowell <dcrowell@us.ibm.com> | 2019-02-08 15:42:06 -0600 |
| commit | e36e0019e0b97ee66e649fd32a708e2905b26623 (patch) | |
| tree | bc8cb284194865a10d3c8f75f72a36bccf6d1643 /src/usr/pnor | |
| parent | dc1efdb95ce7198d29797abd165d6ce2fd30f5ad (diff) | |
| download | talos-hostboot-e36e0019e0b97ee66e649fd32a708e2905b26623.tar.gz talos-hostboot-e36e0019e0b97ee66e649fd32a708e2905b26623.zip | |
HBBL LPC Error Checking
- To avoid IPL delays, the LPC status register should be
checked prior to loading the entire PNOR image
(done via LPC). If an error condition occurs, HBBL
should fail out.
Change-Id: I5d716213f468e28191db794bf3e5480af547b26e
CQ: SW446254
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/68442
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Diffstat (limited to 'src/usr/pnor')
| -rw-r--r-- | src/usr/pnor/pnor_utils.H | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/usr/pnor/pnor_utils.H b/src/usr/pnor/pnor_utils.H index 338f2595b..53a402f97 100644 --- a/src/usr/pnor/pnor_utils.H +++ b/src/usr/pnor/pnor_utils.H @@ -5,7 +5,7 @@ /* */ /* OpenPOWER HostBoot Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2011,2017 */ +/* Contributors Listed Below - COPYRIGHT 2011,2018 */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -85,6 +85,7 @@ enum pnorUtilErrorCodes HEADER_ERR = 0x00000800, ENTRY_ERR = 0x00001000, NO_HBB_SECTION = 0x00002000, + LPC_ERR = 0x00004000, }; enum |
