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| author | Yue Du <daviddu@us.ibm.com> | 2017-09-07 10:45:24 -0500 |
|---|---|---|
| committer | hostboot <hostboot@us.ibm.com> | 2018-08-22 17:55:22 -0500 |
| commit | 7e6359852b9c99d8554e3e0d5603109c0c91dcdd (patch) | |
| tree | cf86a6a68676082b19bb1ff0e889ebd39725293e | |
| parent | 16c90472bc44b22c84fcd627660c51e800cf9644 (diff) | |
| download | talos-hcode-7e6359852b9c99d8554e3e0d5603109c0c91dcdd.tar.gz talos-hcode-7e6359852b9c99d8554e3e0d5603109c0c91dcdd.zip | |
STOP: Fix VDM
Change-Id: I5c9455647588ea3e1415efbbcba49838a352f1fc
Original-Change-Id: I025462496b919fc9fc09b558bb7d3616d5df7df2
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/45796
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Brian T. Vanderpool <vanderp@us.ibm.com>
Reviewed-by: Juan R. Medina <jrmedina@us.ibm.com>
Reviewed-by: Gregory S. Still <stillgs@us.ibm.com>
| -rw-r--r-- | import/chips/p9/procedures/ppe_closed/sgpe/stop_gpe/p9_sgpe_stop_entry.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/import/chips/p9/procedures/ppe_closed/sgpe/stop_gpe/p9_sgpe_stop_entry.c b/import/chips/p9/procedures/ppe_closed/sgpe/stop_gpe/p9_sgpe_stop_entry.c index aaa2e4f8..5fd077ae 100644 --- a/import/chips/p9/procedures/ppe_closed/sgpe/stop_gpe/p9_sgpe_stop_entry.c +++ b/import/chips/p9/procedures/ppe_closed/sgpe/stop_gpe/p9_sgpe_stop_entry.c @@ -963,9 +963,10 @@ p9_sgpe_stop_entry() PK_TRACE("Checking status of Local Checkstop"); GPE_GETSCOM(GPE_SCOM_ADDR_QUAD(EQ_LOCAL_XSTOP_ERR, qloop), local_xstop); - // PGPE is in charge of bit26: DPLL_ENABLE + // PGPE may have already cleared bit26: DPLL_ENABLE if booted, + // but SGPE can always do it in case PGPE isnt booted PK_TRACE("Drop CME_INTERPPM_IVRM/ACLK/VDATA_ENABLE via QPMMR[20,22,24]"); - GPE_PUTSCOM(GPE_SCOM_ADDR_QUAD(QPPM_QPMMR_CLR, qloop), BIT64(20) | BIT64(22) | BIT64(24)); + GPE_PUTSCOM(GPE_SCOM_ADDR_QUAD(QPPM_QPMMR_CLR, qloop), (BIT64(20) | BIT64(22) | BIT64(24) | BIT64(26))); if(pSgpeImgHdr->g_sgpe_reserve_flags & SGPE_VDM_ENABLE_BIT_POS) { |
