diff options
Diffstat (limited to 'src/import/chips/p9/procedures/hwp/perv/p9_sbe_nest_initf.C')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/perv/p9_sbe_nest_initf.C | 150 |
1 files changed, 124 insertions, 26 deletions
diff --git a/src/import/chips/p9/procedures/hwp/perv/p9_sbe_nest_initf.C b/src/import/chips/p9/procedures/hwp/perv/p9_sbe_nest_initf.C index a3169936..39037604 100644 --- a/src/import/chips/p9/procedures/hwp/perv/p9_sbe_nest_initf.C +++ b/src/import/chips/p9/procedures/hwp/perv/p9_sbe_nest_initf.C @@ -40,6 +40,7 @@ #include "p9_sbe_nest_initf.H" #include "p9_perv_scom_addresses.H" #include "p9_perv_scom_addresses_fld.H" +#include "p9_const_common.H" #include <p9_ring_id.h> fapi2::ReturnCode p9_sbe_nest_initf(const @@ -48,6 +49,12 @@ fapi2::ReturnCode p9_sbe_nest_initf(const FAPI_INF("Entering ..."); uint8_t l_attr_chip_unit_pos = 0; fapi2::buffer<uint16_t> l_read_attr; +#if 0 + bool mc01_iom01 = false; + bool mc01_iom23 = false; + bool mc23_iom01 = false; + bool mc23_iom23 = false; +#endif for (auto& l_chplt_trgt : i_target_chip.getChildren<fapi2::TARGET_TYPE_PERV>(fapi2::TARGET_STATE_FUNCTIONAL)) { @@ -55,20 +62,53 @@ fapi2::ReturnCode p9_sbe_nest_initf(const FAPI_DBG("ATTR_PG Value : %#04lx", l_read_attr); FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_CHIP_UNIT_POS, l_chplt_trgt, l_attr_chip_unit_pos)); - if (l_attr_chip_unit_pos == 0x2)/* N0 Chiplet */ +#if 0 + + if((l_attr_chip_unit_pos == MC01_CHIPLET_ID) && (!l_read_attr.getBit<6>())) { - FAPI_DBG("Scan n0_cxa_fure ring"); - FAPI_TRY(fapi2::putRing(i_target_chip, n0_cxa0_fure), - "Error from putRing (n0_cxa0_fure)"); + mc01_iom01 = true; + } + + if((l_attr_chip_unit_pos == MC01_CHIPLET_ID) && (!l_read_attr.getBit<7>())) + { + mc01_iom23 = true; + } + + if((l_attr_chip_unit_pos == MC23_CHIPLET_ID) && (!l_read_attr.getBit<6>())) + { + mc23_iom01 = true; + } + + if((l_attr_chip_unit_pos == MC23_CHIPLET_ID) && (!l_read_attr.getBit<7>())) + { + mc23_iom23 = true; + } + +#endif + + if (l_attr_chip_unit_pos == N0_CHIPLET_ID)/* N0 Chiplet */ + { + + if (!l_read_attr.getBit<6>()) //Check cxa0 is enable + { + FAPI_DBG("Scan n0_cxa_fure ring"); + FAPI_TRY(fapi2::putRing(i_target_chip, n0_cxa0_fure), + "Error from putRing (n0_cxa0_fure)"); + } + FAPI_DBG("Scan n0_fure ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n0_fure), "Error from putRing (n0_fure)"); - FAPI_DBG("Scan n0_nx_fure ring"); - FAPI_TRY(fapi2::putRing(i_target_chip, n0_nx_fure), - "Error from putRing (n0_nx_fure)"); + + if (!l_read_attr.getBit<5>()) //Check nx is enable + { + FAPI_DBG("Scan n0_nx_fure ring"); + FAPI_TRY(fapi2::putRing(i_target_chip, n0_nx_fure), + "Error from putRing (n0_nx_fure)"); + } } - if (l_attr_chip_unit_pos == 0x3)/* N1 Chiplet */ + if (l_attr_chip_unit_pos == N1_CHIPLET_ID)/* N1 Chiplet */ { FAPI_DBG("Scan n1_fure ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n1_fure), @@ -96,20 +136,29 @@ fapi2::ReturnCode p9_sbe_nest_initf(const } } - if (l_attr_chip_unit_pos == 0x4)/* N2 Chiplet */ + if (l_attr_chip_unit_pos == N2_CHIPLET_ID)/* N2 Chiplet */ { - FAPI_DBG("Scan n2_cxa1_fure ring"); - FAPI_TRY(fapi2::putRing(i_target_chip, n2_cxa1_fure), - "Error from putRing (n2_cxa1_fure)"); + + if (!l_read_attr.getBit<5>()) //Check cxa1 is enable + { + FAPI_DBG("Scan n2_cxa1_fure ring"); + FAPI_TRY(fapi2::putRing(i_target_chip, n2_cxa1_fure), + "Error from putRing (n2_cxa1_fure)"); + } + FAPI_DBG("Scan n2_fure ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n2_fure), "Error from putRing (n2_fure)"); - FAPI_DBG("Scan n2_psi_fure ring"); - FAPI_TRY(fapi2::putRing(i_target_chip, n2_psi_fure), - "Error from putRing (n2_psi_fure)"); + + if (!l_read_attr.getBit<9>()) //Check iopsi is enable + { + FAPI_DBG("Scan n2_psi_fure ring"); + FAPI_TRY(fapi2::putRing(i_target_chip, n2_psi_fure), + "Error from putRing (n2_psi_fure)"); + } } - if (l_attr_chip_unit_pos == 0x05)/* N3 Chiplet */ + if (l_attr_chip_unit_pos == N3_CHIPLET_ID)/* N3 Chiplet */ { FAPI_DBG("Scan n3_fure ring"); FAPI_TRY(fapi2::putRing(i_target_chip, n3_fure), @@ -122,34 +171,83 @@ fapi2::ReturnCode p9_sbe_nest_initf(const "Error from putRing (n3_mcs01_fure)"); } - FAPI_DBG("Scan n3_np_fure ring"); - FAPI_TRY(fapi2::putRing(i_target_chip, n3_np_fure), - "Error from putRing (n3_np_fure)"); + if (!l_read_attr.getBit<7>()) //Check npu is enable + { + FAPI_DBG("Scan n3_np_fure ring"); + FAPI_TRY(fapi2::putRing(i_target_chip, n3_np_fure), + "Error from putRing (n3_np_fure)"); + } } } for (auto& l_chplt_trgt : i_target_chip.getChildren<fapi2::TARGET_TYPE_MCBIST>(fapi2::TARGET_STATE_FUNCTIONAL)) { FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_fure)); + } + #if 0 + + // mcbist0 + for (auto& l_chplt_trgt : i_target_chip.getChildren<fapi2::TARGET_TYPE_MCBIST> + (fapi2::TARGET_FILTER_MC_WEST, fapi2::TARGET_STATE_FUNCTIONAL)) + { { // MC IOMxx FURE rings require deterministic scan enable // no current plan to scan these during mainline IPL, but recipe is below if needed fapi2::buffer<uint64_t> l_data64; l_data64.setBit<PERV_1_CPLT_CTRL0_TC_UNIT_DETERMINISTIC_TEST_ENABLE_DC>(); FAPI_TRY(fapi2::putScom(l_chplt_trgt, PERV_MC01_CPLT_CTRL0_OR, l_data64)); - FAPI_DBG("Scan mc_iom01_fure ring"); - FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_iom01_fure), - "Error from putRing (mc_iom01_fure)"); - FAPI_DBG("Scan mc_iom23_fure ring"); - FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_iom23_fure), - "Error from putRing (mc_iom23_fure)"); + + if ( mc01_iom01 ) + { + FAPI_DBG("Scan mc_iom01_fure ring"); + FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_iom01_fure), + "Error from putRing (mc_iom01_fure)"); + } + + if( mc01_iom23 ) + { + FAPI_DBG("Scan mc_iom23_fure ring"); + FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_iom23_fure), + "Error from putRing (mc_iom23_fure)"); + } + FAPI_TRY(fapi2::putScom(l_chplt_trgt, PERV_MC01_CPLT_CTRL0_CLEAR, l_data64)); } -#endif + } + // mcbist1 + for (auto& l_chplt_trgt : i_target_chip.getChildren<fapi2::TARGET_TYPE_MCBIST> + (fapi2::TARGET_FILTER_MC_EAST, fapi2::TARGET_STATE_FUNCTIONAL)) + { + { + // MC IOMxx FURE rings require deterministic scan enable + // no current plan to scan these during mainline IPL, but recipe is below if needed + fapi2::buffer<uint64_t> l_data64; + l_data64.setBit<PERV_1_CPLT_CTRL0_TC_UNIT_DETERMINISTIC_TEST_ENABLE_DC>(); + FAPI_TRY(fapi2::putScom(l_chplt_trgt, PERV_MC01_CPLT_CTRL0_OR, l_data64)); + + if ( mc23_iom01 ) + { + FAPI_DBG("Scan mc_iom01_fure ring"); + FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_iom01_fure), + "Error from putRing (mc_iom01_fure)"); + } + + if( mc23_iom23 ) + { + FAPI_DBG("Scan mc_iom23_fure ring"); + FAPI_TRY(fapi2::putRing(l_chplt_trgt, mc_iom23_fure), + "Error from putRing (mc_iom23_fure)"); + } + + FAPI_TRY(fapi2::putScom(l_chplt_trgt, PERV_MC01_CPLT_CTRL0_CLEAR, l_data64)); + } } +#endif + + fapi_try_exit: FAPI_INF("Exiting ..."); return fapi2::current_err; |
