/* IBM_PROLOG_BEGIN_TAG */ /* This is an automatically generated prolog. */ /* */ /* $Source: src/import/chips/p9/procedures/hwp/perv/p9_sbe_gptr_time_initf.C $ */ /* */ /* OpenPOWER sbe Project */ /* */ /* Contributors Listed Below - COPYRIGHT 2016,2018 */ /* [+] 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. */ /* You may obtain a copy of the License at */ /* */ /* http://www.apache.org/licenses/LICENSE-2.0 */ /* */ /* Unless required by applicable law or agreed to in writing, software */ /* distributed under the License is distributed on an "AS IS" BASIS, */ /* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */ /* implied. See the License for the specific language governing */ /* permissions and limitations under the License. */ /* */ /* IBM_PROLOG_END_TAG */ //------------------------------------------------------------------------------ /// @file p9_sbe_gptr_time_initf.C /// /// @brief Load time and GPTR rings for all enabled chiplets //------------------------------------------------------------------------------ // *HWP HW Owner : Abhishek Agarwal // *HWP HW Backup Owner : Srinivas V Naga // *HWP FW Owner : Sunil Kumar // *HWP Team : Perv // *HWP Level : 3 // *HWP Consumed by : SBE //------------------------------------------------------------------------------ #include "p9_sbe_gptr_time_initf.H" #include "p9_const_common.H" #include "p9_perv_scom_addresses.H" #include fapi2::ReturnCode p9_sbe_gptr_time_initf(const fapi2::Target& i_target_chip) { uint8_t l_attr_chip_unit_pos = 0; //actual value is read in FAPI_ATTR_GET below fapi2::buffer l_read_attr_pg; bool mc01_iom01 = false; bool mc01_iom23 = false; bool mc23_iom01 = false; bool mc23_iom23 = false; FAPI_INF("p9_sbe_gptr_time_initf: Entering ..."); #if defined(SBE_AXONE_CONFIG) || !defined(__PPE__) uint8_t l_read_attr_axone_only; FAPI_DBG("Reading ATTR_CHIP_EC_FEATURE_P9A_LOGIC_ONLY\n"); FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_CHIP_EC_FEATURE_P9A_LOGIC_ONLY, i_target_chip, l_read_attr_axone_only)); #endif for( auto& l_chplt_trgt : i_target_chip.getChildren ( fapi2::TARGET_STATE_FUNCTIONAL)) { FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_CHIP_UNIT_POS, l_chplt_trgt, l_attr_chip_unit_pos)); FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_PG, l_chplt_trgt, l_read_attr_pg)); if((l_attr_chip_unit_pos == MC01_CHIPLET_ID) && (!l_read_attr_pg.getBit<6>())) { mc01_iom01 = true; } if((l_attr_chip_unit_pos == MC01_CHIPLET_ID) && (!l_read_attr_pg.getBit<7>())) { mc01_iom23 = true; } if((l_attr_chip_unit_pos == MC23_CHIPLET_ID) && (!l_read_attr_pg.getBit<6>())) { mc23_iom01 = true; } if((l_attr_chip_unit_pos == MC23_CHIPLET_ID) && (!l_read_attr_pg.getBit<7>())) { mc23_iom23 = true; } } // mcbist - Nimbus for (auto& l_chplt_trgt : i_target_chip.getChildren (fapi2::TARGET_STATE_FUNCTIONAL)) { FAPI_DBG("Scan mc_gptr ring"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_gptr), "Error from putRing (mc_gptr)"); FAPI_DBG("Scan mc_pll_gptr ring"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_pll_gptr), "Error from putRing (mc_pll_gptr)"); FAPI_DBG("Scan mc_time ring"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_time), "Error from putRing (mc_time)"); } // mcbist0 - Nimbus for (auto& l_chplt_trgt : i_target_chip.getChildren (fapi2::TARGET_FILTER_MC_WEST, fapi2::TARGET_STATE_FUNCTIONAL)) { if ( mc01_iom01) { FAPI_DBG("Scan mc_iom01_gptr ring"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_iom01_gptr), "Error from putRing (mc_iom01_gptr)"); } if( mc01_iom23 ) { FAPI_DBG("Scan mc_iom23_gptr ring"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_iom23_gptr), "Error from putRing (mc_iom23_gptr)"); } } // mcbist1 - Nimbus for (auto& l_chplt_trgt : i_target_chip.getChildren (fapi2::TARGET_FILTER_MC_EAST, fapi2::TARGET_STATE_FUNCTIONAL)) { if ( mc23_iom01 ) { FAPI_DBG("Scan mc_iom01_gptr ring"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_iom01_gptr), "Error from putRing (mc_iom01_gptr)"); } if( mc23_iom23 ) { FAPI_DBG("Scan mc_iom23_gptr ring"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_iom23_gptr), "Error from putRing (mc_iom23_gptr)"); } } // mc - Cumulus, Axone for (auto& l_chplt_trgt : i_target_chip.getChildren (fapi2::TARGET_STATE_FUNCTIONAL)) { FAPI_DBG("Scan mc_gptr ring"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_gptr), "Error from putRing (mc_gptr)"); FAPI_DBG("Scan mc_pll_gptr ring"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_pll_gptr), "Error from putRing (mc_pll_gptr)"); FAPI_DBG("Scan mc_time ring"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_time), "Error from putRing (mc_time)"); #if defined(SBE_AXONE_CONFIG) || !defined(__PPE__) // Axone only if (l_read_attr_axone_only) { FAPI_DBG("Scan mc_omi0_gptr, mc_omi1_gptr, mc_omi2_gptr ring"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_omi0_gptr), "Error from putRing (mc_omi0_gptr)"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_omi1_gptr), "Error from putRing (mc_omi1_gptr)"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_omi2_gptr), "Error from putRing (mc_omi2_gptr)"); FAPI_DBG("Scan mc_omippe_gptr ring"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_omippe_gptr), "Error from putRing (mc_omippe_gptr)"); FAPI_DBG("Scan mc_omippe_time ring"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_omippe_time), "Error from putRing (mc_omippe_time)"); } #endif } // mc - Cumulus for (auto& l_chplt_trgt : i_target_chip.getChildren (fapi2::TARGET_FILTER_MC_WEST, fapi2::TARGET_STATE_FUNCTIONAL)) { if ( mc01_iom01) { FAPI_DBG("Scan mc_iom01_gptr ring"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_iom01_gptr), "Error from putRing (mc_iom01_gptr)"); } if( mc01_iom23 ) { FAPI_DBG("Scan mc_iom23_gptr ring"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_iom23_gptr), "Error from putRing (mc_iom23_gptr)"); FAPI_DBG("Scan mc_iom23_time ring"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_iom23_time), "Error from putRing (mc_iom23_time)"); } } // mc - Cumulus for (auto& l_chplt_trgt : i_target_chip.getChildren (fapi2::TARGET_FILTER_MC_EAST, fapi2::TARGET_STATE_FUNCTIONAL)) { if ( mc23_iom01 ) { FAPI_DBG("Scan mc_iom01_gptr ring"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_iom01_gptr), "Error from putRing (mc_iom01_gptr)"); } if( mc23_iom23 ) { FAPI_DBG("Scan mc_iom23_gptr ring"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_iom23_gptr), "Error from putRing (mc_iom23_gptr)"); FAPI_DBG("Scan mc_iom23_time ring"); FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_iom23_time), "Error from putRing (mc_iom23_time)"); } } for( auto& l_chplt_trgt : i_target_chip.getChildren ( fapi2::TARGET_STATE_FUNCTIONAL)) { FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_CHIP_UNIT_POS, l_chplt_trgt, l_attr_chip_unit_pos)); FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_PG, l_chplt_trgt, l_read_attr_pg)); FAPI_DBG("ATTR_PG Value : %#04lx", l_read_attr_pg); if ((l_attr_chip_unit_pos == OB0_CHIPLET_ID))/* OBUS0 Chiplet */ { FAPI_DBG("Scan ob0_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, ob0_gptr), "Error from putRing (ob0_gptr)"); FAPI_DBG("Scan ob0_pll_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, ob0_pll_gptr), "Error from putRing (ob0_pll_gptr)"); FAPI_DBG("Scan ob0_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, ob0_time), "Error from putRing (ob0_time)"); } if ((l_attr_chip_unit_pos == OB1_CHIPLET_ID))/* OBUS1 Chiplet */ { FAPI_DBG("Scan ob1_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, ob1_gptr), "Error from putRing (ob1_gptr)"); FAPI_DBG("Scan ob1_pll_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, ob1_pll_gptr), "Error from putRing (ob1_pll_gptr)"); FAPI_DBG("Scan ob1_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, ob1_time), "Error from putRing (ob1_time)"); } if ((l_attr_chip_unit_pos == OB2_CHIPLET_ID))/* OBUS2 Chiplet */ { FAPI_DBG("Scan ob2_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, ob2_gptr), "Error from putRing (ob2_gptr)"); FAPI_DBG("Scan ob2_pll_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, ob2_pll_gptr), "Error from putRing (ob2_pll_gptr)"); FAPI_DBG("Scan ob2_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, ob2_time), "Error from putRing (ob2_time)"); } if ((l_attr_chip_unit_pos == OB3_CHIPLET_ID))/* OBUS3 Chiplet */ { FAPI_DBG("Scan ob3_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, ob3_gptr), "Error from putRing (ob3_gptr)"); FAPI_DBG("Scan ob3_pll_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, ob3_pll_gptr), "Error from putRing (ob3_pll_gptr)"); FAPI_DBG("Scan ob3_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, ob3_time), "Error from putRing (ob3_time)"); } if ((l_attr_chip_unit_pos == XB_CHIPLET_ID))/* XBUS Chiplet */ { FAPI_DBG("Scan xb_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, xb_gptr), "Error from putRing (xb_gptr)"); if (!l_read_attr_pg.getBit<5>()) // Cumulus chip - checking for iox0 region { FAPI_DBG("Scan xb_io0_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, xb_io0_gptr), "Error from putRing (xb_io0_gptr)"); FAPI_DBG("Scan xb_io0_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, xb_io0_time), "Error from putRing (xb_io0_time)"); } if (!l_read_attr_pg.getBit<6>()) // checking for iox1 region { FAPI_DBG("Scan xb_io1_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, xb_io1_gptr), "Error from putRing (xb_io1_gptr)"); FAPI_DBG("Scan xb_io1_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, xb_io1_time), "Error from putRing (xb_io1_time)"); } if (!l_read_attr_pg.getBit<7>()) // checking for iox2 region { FAPI_DBG("Scan xb_io2_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, xb_io2_gptr), "Error from putRing (xb_io2_gptr)"); FAPI_DBG("Scan xb_io2_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, xb_io2_time), "Error from putRing (xb_io2_time)"); } FAPI_DBG("Scan xb_pll_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, xb_pll_gptr), "Error from putRing (xb_pll_gptr)"); FAPI_DBG("Scan xb_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, xb_time), "Error from putRing (xb_time)"); } if ((l_attr_chip_unit_pos == PCI0_CHIPLET_ID))/* PCI0 Chiplet */ { FAPI_DBG("Scan pci0_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, pci0_gptr), "Error from putRing (pci0_gptr)"); FAPI_DBG("Scan pci0_pll_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, pci0_pll_gptr), "Error from putRing (pci0_pll_gptr)"); FAPI_DBG("Scan pci0_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, pci0_time), "Error from putRing (pci0_time)"); } if ((l_attr_chip_unit_pos == PCI1_CHIPLET_ID))/* PCI1 Chiplet */ { FAPI_DBG("Scan pci1_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, pci1_gptr), "Error from putRing (pci1_gptr)"); FAPI_DBG("Scan pci1_pll_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, pci1_pll_gptr), "Error from putRing (pci1_pll_gptr)"); FAPI_DBG("Scan pci1_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, pci1_time), "Error from putRing (pci1_time)"); } if ((l_attr_chip_unit_pos == PCI2_CHIPLET_ID))/* PCI2 Chiplet */ { FAPI_DBG("Scan pci2_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, pci2_gptr), "Error from putRing (pci2_gptr)"); FAPI_DBG("Scan pci2_pll_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, pci2_pll_gptr), "Error from putRing (pci2_pll_gptr)"); FAPI_DBG("Scan pci2_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, pci2_time), "Error from putRing (pci2_time)"); } if ((l_attr_chip_unit_pos == N0_CHIPLET_ID))/* N0 Chiplet */ { FAPI_DBG("Scan n0_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n0_gptr), "Error from putRing (n0_gptr)"); if (!l_read_attr_pg.getBit<5>()) //Check nx is enable { FAPI_DBG("Scan n0_nx_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n0_nx_gptr), "Error from putRing (n0_nx_gptr)"); FAPI_DBG("Scan n0_nx_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n0_nx_time), "Error from putRing (n0_nx_time)"); } if (!l_read_attr_pg.getBit<6>()) //Check cxa0 is enable { FAPI_DBG("Scan n0_cxa0_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n0_cxa0_gptr), "Error from putRing (n0_cxa0_gptr)"); FAPI_DBG("Scan n0_cxa0_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n0_cxa0_time), "Error from putRing (n0_cxa0_time)"); } FAPI_DBG("Scan n0_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n0_time), "Error from putRing (n0_time)"); } if ((l_attr_chip_unit_pos == N1_CHIPLET_ID))/* N1 Chiplet */ { FAPI_DBG("Scan n1_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n1_gptr), "Error from putRing (n1_gptr)"); if (!l_read_attr_pg.getBit<7>()) //Check pbioo0 is enable { FAPI_DBG("Scan n1_ioo0_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n1_ioo0_gptr), "Error from putRing (n1_ioo0_gptr)"); FAPI_DBG("Scan n1_ioo0_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n1_ioo0_time), "Error from putRing (n1_ioo0_time)"); } if (!l_read_attr_pg.getBit<8>()) //Check pbioo1 is enable { FAPI_DBG("Scan n1_ioo1_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n1_ioo1_gptr), "Error from putRing (n1_ioo1_gptr)"); FAPI_DBG("Scan n1_ioo1_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n1_ioo1_time), "Error from putRing (n1_ioo1_time)"); } if (!l_read_attr_pg.getBit<9>()) //Check mcs23 is enable { FAPI_DBG("Scan n1_mcs23_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n1_mcs23_gptr), "Error from putRing (n1_mcs23_gptr)"); FAPI_DBG("Scan n1_mcs23_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n1_mcs23_time), "Error from putRing (n1_mcs23_time)"); } FAPI_DBG("Scan n1_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n1_time), "Error from putRing (n1_time)"); } if ((l_attr_chip_unit_pos == N2_CHIPLET_ID))/* N2 Chiplet */ { FAPI_DBG("Scan n2_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n2_gptr), "Error from putRing (n2_gptr)"); if (!l_read_attr_pg.getBit<9>()) //Check iopsi is enable { FAPI_DBG("Scan n2_psi_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n2_psi_gptr), "Error from putRing (n2_psi_gptr)"); } if (!l_read_attr_pg.getBit<5>()) //Check cxa1 is enable { FAPI_DBG("Scan n2_cxa1_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n2_cxa1_gptr), "Error from putRing (n2_cxa1_gptr)"); FAPI_DBG("Scan n2_cxa1_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n2_cxa1_time), "Error from putRing (n2_cxa1_time)"); } FAPI_DBG("Scan n2_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n2_time), "Error from putRing (n2_time)"); } if ((l_attr_chip_unit_pos == N3_CHIPLET_ID))/* N3 Chiplet */ { FAPI_DBG("Scan n3_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n3_gptr), "Error from putRing (n3_gptr)"); FAPI_DBG("Scan n3_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n3_time), "Error from putRing (n3_time)"); if (!l_read_attr_pg.getBit<7>()) // check npu is enabled { FAPI_DBG("Scan n3_np_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n3_np_gptr), "Error from putRing (n3_np_gptr)"); FAPI_DBG("Scan n3_np_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n3_np_time), "Error from putRing (n3_np_time)"); } if (!l_read_attr_pg.getBit<10>()) //Check mcs01 is enable { FAPI_DBG("Scan n3_mcs01_gptr ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n3_mcs01_gptr), "Error from putRing (n3_mcs01_gptr)"); FAPI_DBG("Scan n3_mcs01_time ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n3_mcs01_time), "Error from putRing (n3_mcs01_time)"); } } } fapi_try_exit: FAPI_INF("p9_sbe_gptr_time_initf: Exiting ..."); return fapi2::current_err; }