From fcfd722a6abb01f780c10de0f5d801a9c4210ebd Mon Sep 17 00:00:00 2001 From: Dean Sanner Date: Tue, 5 Dec 2017 15:10:45 -0600 Subject: 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 Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Dean Sanner Reviewed-by: Nicholas E. Bofferding Reviewed-by: Christian R. Geddes Reviewed-by: Daniel M. Crowell --- src/lib/syscall_stub.S | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'src/lib') 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 -- cgit v1.2.3