From cc1ac14babe21d001776d334feaa8eedcdc325b7 Mon Sep 17 00:00:00 2001 From: Thi Tran Date: Thu, 15 Mar 2018 12:54:43 -0500 Subject: Fix MFG P9 ZZ: BC70E540 (MCFIR[8]) command list timeout Change-Id: I14fdaaee2c5d8d877288f0c8bb68ecdb7f8bc359 CQ: SW421234 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/55930 Reviewed-by: Dean Sanner Reviewed-by: Jenny Huynh Tested-by: FSP CI Jenkins Tested-by: Jenkins Server Tested-by: Hostboot CI Reviewed-by: Jennifer A. Stofer Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/55938 Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Reviewed-by: Daniel M. Crowell --- src/import/chips/p9/procedures/hwp/nest/p9_revert_sbe_mcs_setup.C | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/import/chips/p9/procedures/hwp/nest/p9_revert_sbe_mcs_setup.C b/src/import/chips/p9/procedures/hwp/nest/p9_revert_sbe_mcs_setup.C index 4dea18406..3d43aad5a 100644 --- a/src/import/chips/p9/procedures/hwp/nest/p9_revert_sbe_mcs_setup.C +++ b/src/import/chips/p9/procedures/hwp/nest/p9_revert_sbe_mcs_setup.C @@ -5,7 +5,7 @@ /* */ /* OpenPOWER HostBoot Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2015,2017 */ +/* Contributors Listed Below - COPYRIGHT 2015,2018 */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -97,6 +97,8 @@ const uint64_t MCS_MCFIRMASK_OR_ARR[NUM_MCS_MI_TARGETS] = MCS_3_MCFIRMASK_OR }; +const uint64_t MCS_MCMODE1_DISABLE_SPEC_OP_DCBF_BIT = 45; + //------------------------------------------------------------------------------ // Function definitions //------------------------------------------------------------------------------ @@ -162,6 +164,10 @@ revert_mc_hb_dcbz_config( l_mcmode1.clearBit(); l_mcmode1.clearBit(); + + // We need to set dcbf bit + l_mcmode1.setBit(); + l_mcmode1.clearBit(); l_mcmode1.clearBit(); -- cgit v1.2.1