diff options
| author | Dean Sanner <dsanner@us.ibm.com> | 2017-12-05 15:10:45 -0600 |
|---|---|---|
| committer | Daniel M. Crowell <dcrowell@us.ibm.com> | 2018-09-24 12:17:16 -0500 |
| commit | fcfd722a6abb01f780c10de0f5d801a9c4210ebd (patch) | |
| tree | 49cfafdc273b1aa7989d851d7c17fbb74dd54b0b /src/lib | |
| parent | 69cc45d8f059a113f6bad12e1fdd82123497893a (diff) | |
| download | talos-hostboot-fcfd722a6abb01f780c10de0f5d801a9c4210ebd.tar.gz talos-hostboot-fcfd722a6abb01f780c10de0f5d801a9c4210ebd.zip | |
Support HB running in SMF
Support SMF for P9N/P9C. Lots of minor tweaks to make this
work, but the biggest is to run userspace in problem state
This is needed because for SMF Hostboot will need to run in S=1,
HV=0,PR=1 (and kernel in S=1, HV=1, PR=0)
This commit makes P9 HB userpsace run in HV=0 PR=1 and kernel in
HV=1, PR=0.
Change-Id: Ia4771df5e8858c6b7ae54b0746e62b283afb4bc4
RTC: 197243
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/50530
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Dean Sanner <dsanner@us.ibm.com>
Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/syscall_stub.S | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/lib/syscall_stub.S b/src/lib/syscall_stub.S index 56f9ab16a..6ba3533ba 100644 --- a/src/lib/syscall_stub.S +++ b/src/lib/syscall_stub.S @@ -5,7 +5,9 @@ # # OpenPOWER HostBoot Project # -# COPYRIGHT International Business Machines Corp. 2010,2014 +# Contributors Listed Below - COPYRIGHT 2010,2018 +# [+] International Business Machines Corp. +# # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -39,7 +41,7 @@ _syscall4: _syscall5: _syscall6: _syscall7: - sc + sc 2 blr .global _syscall0_nr @@ -59,6 +61,6 @@ _syscall4_nr: _syscall5_nr: _syscall6_nr: _syscall7_nr: - sc + sc 2 1: b 1b |
