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| author | Jenny Huynh <jhuynh@us.ibm.com> | 2018-08-07 14:45:37 -0500 |
|---|---|---|
| committer | Sachin Gupta <sgupta2m@in.ibm.com> | 2018-08-11 02:12:00 -0500 |
| commit | 3163363f9b24de944cf1450436e6d676de407aba (patch) | |
| tree | 39305c7a73aef1905bee6a3c20c668e7758882a2 /src/import/chips/p9/procedures | |
| parent | a29e1a56702f9c6cced57b42b445794849ed1553 (diff) | |
| download | talos-sbe-3163363f9b24de944cf1450436e6d676de407aba.tar.gz talos-sbe-3163363f9b24de944cf1450436e6d676de407aba.zip | |
Avoid enabling smf bits in nmmu logic for P9
No secure accelerators in P9, so avoid enabling nmmu smf bits
that will otherwise cause sm table walk hangs. Nmmu will gate off addr15
when mm_cfg_xlat_ctl_urmor(0:2)=0b000.
Change-Id: Ib008d6be5d32f45ebb2b66600e45828decf6fbf4
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/64064
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Joseph J. McGill <jmcgill@us.ibm.com>
Reviewed-by: Emmanuel Sacristan <esacris@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/64070
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
Diffstat (limited to 'src/import/chips/p9/procedures')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/initfiles/p9_mmu_scom.C | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/src/import/chips/p9/procedures/hwp/initfiles/p9_mmu_scom.C b/src/import/chips/p9/procedures/hwp/initfiles/p9_mmu_scom.C index f66c1160..74c93788 100644 --- a/src/import/chips/p9/procedures/hwp/initfiles/p9_mmu_scom.C +++ b/src/import/chips/p9/procedures/hwp/initfiles/p9_mmu_scom.C @@ -44,7 +44,6 @@ constexpr uint64_t literal_0x000000000000 = 0x000000000000; constexpr uint64_t literal_0x910000040F00 = 0x910000040F00; constexpr uint64_t literal_0x911100000F00 = 0x911100000F00; constexpr uint64_t literal_0x991100000F00 = 0x991100000F00; -constexpr uint64_t literal_0b110 = 0b110; constexpr uint64_t literal_0b11111 = 0b11111; constexpr uint64_t literal_0x00E = 0x00E; constexpr uint64_t literal_0x000 = 0x000; @@ -64,8 +63,6 @@ fapi2::ReturnCode p9_mmu_scom(const fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP>& FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_CHIP_EC_FEATURE_HW414700, TGT0, l_TGT0_ATTR_CHIP_EC_FEATURE_HW414700)); fapi2::ATTR_PROC_FABRIC_PUMP_MODE_Type l_TGT1_ATTR_PROC_FABRIC_PUMP_MODE; FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_PROC_FABRIC_PUMP_MODE, TGT1, l_TGT1_ATTR_PROC_FABRIC_PUMP_MODE)); - fapi2::ATTR_SMF_CONFIG_Type l_TGT1_ATTR_SMF_CONFIG; - FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_SMF_CONFIG, TGT1, l_TGT1_ATTR_SMF_CONFIG)); fapi2::buffer<uint64_t> l_scom_buffer; { FAPI_TRY(fapi2::getScom( TGT0, 0x5012c03ull, l_scom_buffer )); @@ -209,20 +206,6 @@ fapi2::ReturnCode p9_mmu_scom(const fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP>& FAPI_TRY(fapi2::putScom(TGT0, 0x5012c47ull, l_scom_buffer)); } { - if (((l_chip_id == 0x5) && (l_chip_ec == 0x22)) || ((l_chip_id == 0x5) && (l_chip_ec == 0x23)) || ((l_chip_id == 0x6) - && (l_chip_ec == 0x12)) || ((l_chip_id == 0x6) && (l_chip_ec == 0x13)) || ((l_chip_id == 0x7) && (l_chip_ec == 0x10)) ) - { - FAPI_TRY(fapi2::getScom( TGT0, 0x5012c4cull, l_scom_buffer )); - - if ((l_TGT1_ATTR_SMF_CONFIG == fapi2::ENUM_ATTR_SMF_CONFIG_ENABLED)) - { - l_scom_buffer.insert<0, 3, 61, uint64_t>(literal_0b110 ); - } - - FAPI_TRY(fapi2::putScom(TGT0, 0x5012c4cull, l_scom_buffer)); - } - } - { FAPI_TRY(fapi2::getScom( TGT0, 0x5012c52ull, l_scom_buffer )); l_scom_buffer.insert<30, 1, 59, uint64_t>(literal_0b11111 ); |
