diff options
Diffstat (limited to 'src/import/generic/memory/lib/data_engine/attr_engine_traits.H')
| -rw-r--r-- | src/import/generic/memory/lib/data_engine/attr_engine_traits.H | 237 |
1 files changed, 225 insertions, 12 deletions
diff --git a/src/import/generic/memory/lib/data_engine/attr_engine_traits.H b/src/import/generic/memory/lib/data_engine/attr_engine_traits.H index 5de4f0da2..d78a0aa95 100644 --- a/src/import/generic/memory/lib/data_engine/attr_engine_traits.H +++ b/src/import/generic/memory/lib/data_engine/attr_engine_traits.H @@ -595,7 +595,28 @@ struct attrEngineTraits<attr_si_engine_fields, SI_MC_RCV_IMP_DQ_DQS> static inline fapi2::ReturnCode get_value_to_set(const std::shared_ptr<efd::base_decoder>& i_efd_data, attr_integral_type& o_setting) { - return i_efd_data->phy_odt_impedance(o_setting); + uint8_t l_odt_impedance = 0; + + static const std::vector< std::pair<uint8_t, uint8_t> > ODT_IMP_MAP = + { + // {key byte, PHY ODT IMP (ohms)} + {0b00000, fapi2::ENUM_ATTR_MEM_SI_MC_RCV_IMP_DQ_DQS_DISABLE}, + {0b00001, fapi2::ENUM_ATTR_MEM_SI_MC_RCV_IMP_DQ_DQS_OHM_40}, + {0b00010, fapi2::ENUM_ATTR_MEM_SI_MC_RCV_IMP_DQ_DQS_OHM_60}, + {0b00011, fapi2::ENUM_ATTR_MEM_SI_MC_RCV_IMP_DQ_DQS_OHM_80}, + {0b00100, fapi2::ENUM_ATTR_MEM_SI_MC_RCV_IMP_DQ_DQS_OHM_120}, + {0b00101, fapi2::ENUM_ATTR_MEM_SI_MC_RCV_IMP_DQ_DQS_OHM_240}, + + // All others reserved + }; + const auto l_ocmb = i_efd_data->get_ocmb_target(); + + FAPI_TRY(i_efd_data->phy_odt_impedance(l_odt_impedance)); + // Map SPD value to desired setting + FAPI_TRY(lookup_table_check(l_ocmb, ODT_IMP_MAP, mss::SET_SI_MC_RCV_IMP_DQ_DQS, l_odt_impedance, o_setting)); + + fapi_try_exit: + return fapi2::current_err; } }; @@ -645,7 +666,41 @@ struct attrEngineTraits<attr_si_engine_fields, SI_MC_DRV_IMP_DQ_DQS_PULL_UP> static inline fapi2::ReturnCode get_value_to_set(const std::shared_ptr<efd::base_decoder>& i_efd_data, attr_integral_type& o_setting) { - return i_efd_data->phy_drive_impedance_pull_up(o_setting); + uint8_t l_phy_drv_imp_pu; + + static const std::vector< std::pair<uint16_t, uint16_t> > PHY_DRV_IMP_PU_MAP = + { + // {key byte, DRV IMP PU (ohms)} + {0b000000, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_UP_DISABLE}, + {0b000001, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_UP_OHM_28}, + {0b000010, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_UP_OHM_30}, + {0b000011, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_UP_OHM_32}, + {0b000100, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_UP_OHM_34}, + {0b000101, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_UP_OHM_36}, + {0b000110, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_UP_OHM_40}, + {0b000111, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_UP_OHM_43}, + {0b001000, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_UP_OHM_48}, + {0b001001, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_UP_OHM_53}, + {0b001010, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_UP_OHM_60}, + {0b001011, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_UP_OHM_68}, + {0b001100, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_UP_OHM_80}, + {0b001101, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_UP_OHM_96}, + {0b001110, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_UP_OHM_120}, + {0b001111, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_UP_OHM_160}, + {0b010000, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_UP_OHM_240}, + {0b010001, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_UP_OHM_480}, + + // All others reserved + }; + const auto l_ocmb = i_efd_data->get_ocmb_target(); + + FAPI_TRY(i_efd_data->phy_drive_impedance_pull_up(l_phy_drv_imp_pu)); + // Map SPD value to desired setting + FAPI_TRY(lookup_table_check(l_ocmb, PHY_DRV_IMP_PU_MAP, mss::SET_SI_MC_DRV_IMP_DQ_DQS_PULL_UP, + static_cast<uint16_t>(l_phy_drv_imp_pu), o_setting)); + + fapi_try_exit: + return fapi2::current_err; } }; @@ -695,7 +750,41 @@ struct attrEngineTraits<attr_si_engine_fields, SI_MC_DRV_IMP_DQ_DQS_PULL_DOWN> static inline fapi2::ReturnCode get_value_to_set(const std::shared_ptr<efd::base_decoder>& i_efd_data, attr_integral_type& o_setting) { - return i_efd_data->phy_drive_impedance_pull_down(o_setting); + uint8_t l_phy_drv_imp_pd = 0; + + static const std::vector< std::pair<uint16_t, uint16_t> > PHY_DRV_IMP_PD_MAP = + { + // {key byte, DRV IMP PD (ohms)} + {0b000000, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_DOWN_DISABLE}, + {0b000001, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_DOWN_OHM_28}, + {0b000010, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_DOWN_OHM_30}, + {0b000011, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_DOWN_OHM_32}, + {0b000100, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_DOWN_OHM_34}, + {0b000101, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_DOWN_OHM_36}, + {0b000110, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_DOWN_OHM_40}, + {0b000111, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_DOWN_OHM_43}, + {0b001000, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_DOWN_OHM_48}, + {0b001001, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_DOWN_OHM_53}, + {0b001010, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_DOWN_OHM_60}, + {0b001011, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_DOWN_OHM_68}, + {0b001100, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_DOWN_OHM_80}, + {0b001101, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_DOWN_OHM_96}, + {0b001110, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_DOWN_OHM_120}, + {0b001111, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_DOWN_OHM_160}, + {0b010000, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_DOWN_OHM_240}, + {0b010001, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_DQ_DQS_PULL_DOWN_OHM_480}, + + // All others reserved + }; + const auto l_ocmb = i_efd_data->get_ocmb_target(); + + FAPI_TRY(i_efd_data->phy_drive_impedance_pull_down(l_phy_drv_imp_pd)); + // Map SPD value to desired setting + FAPI_TRY(lookup_table_check(l_ocmb, PHY_DRV_IMP_PD_MAP, mss::SET_SI_MC_DRV_IMP_DQ_DQS_PULL_DOWN, + static_cast<uint16_t>(l_phy_drv_imp_pd), o_setting)); + + fapi_try_exit: + return fapi2::current_err; } }; @@ -796,7 +885,29 @@ struct attrEngineTraits<attr_si_engine_fields, SI_MC_DRV_IMP_CMD_ADDR> static inline fapi2::ReturnCode get_value_to_set(const std::shared_ptr<efd::base_decoder>& i_efd_data, attr_integral_type& o_setting) { - return i_efd_data->atx_impedance(o_setting); + uint8_t l_atx_impedance = 0; + + static const std::vector< std::pair<uint8_t, uint8_t> > ATX_IMP_MAP = + { + // {key byte, ATX IMP (ohm)} + {0b0000, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_CMD_ADDR_DISABLE}, + {0b0001, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_CMD_ADDR_OHM_20}, + {0b0010, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_CMD_ADDR_OHM_24}, + {0b0011, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_CMD_ADDR_OHM_30}, + {0b0100, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_CMD_ADDR_OHM_40}, + {0b0101, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_CMD_ADDR_OHM_60}, + {0b0110, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_CMD_ADDR_OHM_120}, + + // All others reserved + }; + const auto l_ocmb = i_efd_data->get_ocmb_target(); + + FAPI_TRY(i_efd_data->atx_impedance(l_atx_impedance)); + // Map SPD value to desired setting + FAPI_TRY(lookup_table_check(l_ocmb, ATX_IMP_MAP, mss::SET_SI_MC_DRV_IMP_CMD_ADDR, l_atx_impedance, o_setting)); + + fapi_try_exit: + return fapi2::current_err; } }; @@ -896,7 +1007,29 @@ struct attrEngineTraits<attr_si_engine_fields, SI_MC_DRV_IMP_CLK> static inline fapi2::ReturnCode get_value_to_set(const std::shared_ptr<efd::base_decoder>& i_efd_data, attr_integral_type& o_setting) { - return i_efd_data->ck_impedance(o_setting); + uint8_t l_ck_impedance = 0; + + static const std::vector< std::pair<uint8_t, uint8_t> > CK_IMP_MAP = + { + // {key byte, CK IMP (ohm)} + {0b0000, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_CLK_DISABLE}, + {0b0001, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_CLK_OHM_20}, + {0b0010, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_CLK_OHM_24}, + {0b0011, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_CLK_OHM_30}, + {0b0100, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_CLK_OHM_40}, + {0b0101, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_CLK_OHM_60}, + {0b0110, fapi2::ENUM_ATTR_MEM_SI_MC_DRV_IMP_CLK_OHM_120}, + + // All others reserved + }; + const auto l_ocmb = i_efd_data->get_ocmb_target(); + + FAPI_TRY(i_efd_data->ck_impedance(l_ck_impedance)); + // Map SPD value to desired setting + FAPI_TRY(lookup_table_check(l_ocmb, CK_IMP_MAP, mss::SET_SI_MC_DRV_IMP_CLK, l_ck_impedance, o_setting)); + + fapi_try_exit: + return fapi2::current_err; } }; @@ -996,7 +1129,29 @@ struct attrEngineTraits<attr_si_engine_fields, SI_MC_RCV_IMP_ALERT_N> static inline fapi2::ReturnCode get_value_to_set(const std::shared_ptr<efd::base_decoder>& i_efd_data, attr_integral_type& o_setting) { - return i_efd_data->alert_odt_impedance(o_setting); + uint8_t l_alert_odt_imp = 0; + + static const std::vector< std::pair<uint8_t, uint8_t> > ALERT_ODT_IMP_MAP = + { + // {key byte, ALERT ODT IMP (ohms)} + {0b0000, fapi2::ENUM_ATTR_MEM_SI_MC_RCV_IMP_ALERT_N_DISABLE}, + {0b0001, fapi2::ENUM_ATTR_MEM_SI_MC_RCV_IMP_ALERT_N_OHM_40}, + {0b0010, fapi2::ENUM_ATTR_MEM_SI_MC_RCV_IMP_ALERT_N_OHM_48}, + {0b0011, fapi2::ENUM_ATTR_MEM_SI_MC_RCV_IMP_ALERT_N_OHM_60}, + {0b0100, fapi2::ENUM_ATTR_MEM_SI_MC_RCV_IMP_ALERT_N_OHM_80}, + {0b0101, fapi2::ENUM_ATTR_MEM_SI_MC_RCV_IMP_ALERT_N_OHM_120}, + {0b0110, fapi2::ENUM_ATTR_MEM_SI_MC_RCV_IMP_ALERT_N_OHM_240}, + + // All others reserved + }; + const auto l_ocmb = i_efd_data->get_ocmb_target(); + + FAPI_TRY(i_efd_data->alert_odt_impedance(l_alert_odt_imp)); + // Map SPD value to desired setting + FAPI_TRY(lookup_table_check(l_ocmb, ALERT_ODT_IMP_MAP, mss::SET_SI_MC_RCV_IMP_ALERT_N, l_alert_odt_imp, o_setting)); + + fapi_try_exit: + return fapi2::current_err; } }; @@ -1046,7 +1201,27 @@ struct attrEngineTraits<attr_si_engine_fields, SI_DRAM_RTT_NOM> static inline fapi2::ReturnCode get_value_to_set(const std::shared_ptr<efd::base_decoder>& i_efd_data, attr_integral_type& o_setting) { - return i_efd_data->dram_rtt_nom(o_setting); + uint8_t l_rtt_nom = 0; + + static const std::vector< std::pair<uint8_t, uint8_t> > RTT_NOM_MAP = + { + {0b0000, fapi2::ENUM_ATTR_MEM_SI_DRAM_RTT_NOM_DISABLE}, + {0b0001, fapi2::ENUM_ATTR_MEM_SI_DRAM_RTT_NOM_OHM34}, + {0b0010, fapi2::ENUM_ATTR_MEM_SI_DRAM_RTT_NOM_OHM40}, + {0b0011, fapi2::ENUM_ATTR_MEM_SI_DRAM_RTT_NOM_OHM60}, + {0b0100, fapi2::ENUM_ATTR_MEM_SI_DRAM_RTT_NOM_OHM80}, + {0b0101, fapi2::ENUM_ATTR_MEM_SI_DRAM_RTT_NOM_OHM120}, + {0b0110, fapi2::ENUM_ATTR_MEM_SI_DRAM_RTT_NOM_OHM240}, + // All others reserved + }; + const auto l_ocmb = i_efd_data->get_ocmb_target(); + + FAPI_TRY(i_efd_data->dram_rtt_nom(l_rtt_nom)); + // Map SPD value to desired setting + FAPI_TRY(lookup_table_check(l_ocmb, RTT_NOM_MAP, mss::SET_SI_DRAM_RTT_NOM, l_rtt_nom, o_setting)); + + fapi_try_exit: + return fapi2::current_err; } }; @@ -1096,7 +1271,24 @@ struct attrEngineTraits<attr_si_engine_fields, SI_DRAM_RTT_WR> static inline fapi2::ReturnCode get_value_to_set(const std::shared_ptr<efd::base_decoder>& i_efd_data, attr_integral_type& o_setting) { - return i_efd_data->dram_rtt_wr(o_setting); + uint8_t l_rtt_wr = 0; + + static const std::vector< std::pair<uint8_t, uint8_t> > RTT_WR_MAP = + { + {0b0000, fapi2::ENUM_ATTR_MEM_SI_DRAM_RTT_WR_DISABLE}, + {0b0001, fapi2::ENUM_ATTR_MEM_SI_DRAM_RTT_WR_OHM80}, + {0b0010, fapi2::ENUM_ATTR_MEM_SI_DRAM_RTT_WR_OHM120}, + {0b0011, fapi2::ENUM_ATTR_MEM_SI_DRAM_RTT_WR_OHM240}, + // All others reserved + }; + const auto l_ocmb = i_efd_data->get_ocmb_target(); + + FAPI_TRY(i_efd_data->dram_rtt_wr(l_rtt_wr)); + // Map SPD value to desired setting + FAPI_TRY(lookup_table_check(l_ocmb, RTT_WR_MAP, mss::SET_SI_DRAM_RTT_WR, l_rtt_wr, o_setting)); + + fapi_try_exit: + return fapi2::current_err; } }; @@ -1146,7 +1338,29 @@ struct attrEngineTraits<attr_si_engine_fields, SI_DRAM_RTT_PARK> static inline fapi2::ReturnCode get_value_to_set(const std::shared_ptr<efd::base_decoder>& i_efd_data, attr_integral_type& o_setting) { - return i_efd_data->dram_rtt_park(o_setting); + uint8_t l_rtt_park = 0; + + static const std::vector< std::pair<uint8_t, uint8_t> > RTT_PARK_MAP = + { + // {key byte, RTT PARK (ohms)} + {0b0000, fapi2::ENUM_ATTR_MEM_SI_DRAM_RTT_PARK_DISABLE}, + {0b0001, fapi2::ENUM_ATTR_MEM_SI_DRAM_RTT_PARK_OHM34}, + {0b0010, fapi2::ENUM_ATTR_MEM_SI_DRAM_RTT_PARK_OHM40}, + {0b0011, fapi2::ENUM_ATTR_MEM_SI_DRAM_RTT_PARK_OHM48}, + {0b0100, fapi2::ENUM_ATTR_MEM_SI_DRAM_RTT_PARK_OHM60}, + {0b0101, fapi2::ENUM_ATTR_MEM_SI_DRAM_RTT_PARK_OHM80}, + {0b0110, fapi2::ENUM_ATTR_MEM_SI_DRAM_RTT_PARK_OHM120}, + {0b0111, fapi2::ENUM_ATTR_MEM_SI_DRAM_RTT_PARK_OHM240}, + // All others reserved + }; + const auto l_ocmb = i_efd_data->get_ocmb_target(); + + FAPI_TRY(i_efd_data->dram_rtt_park(l_rtt_park)); + // Map SPD value to desired setting + FAPI_TRY(lookup_table_check(l_ocmb, RTT_PARK_MAP, mss::SET_SI_DRAM_RTT_PARK, l_rtt_park, o_setting)); + + fapi_try_exit: + return fapi2::current_err; } }; @@ -1299,7 +1513,7 @@ struct attrEngineTraits<attr_si_engine_fields, SI_DRAM_DRV_IMP_DQ_DQS> { static const std::vector< std::pair<uint8_t, uint8_t> > DRAM_DIC_MAP = { - // {key byte, capacity in GBs} + // {key byte, DRAM DIC (ohms)} {0, fapi2::ENUM_ATTR_MEM_SI_DRAM_DRV_IMP_DQ_DQS_DISABLE}, {1, fapi2::ENUM_ATTR_MEM_SI_DRAM_DRV_IMP_DQ_DQS_OHM34}, {2, fapi2::ENUM_ATTR_MEM_SI_DRAM_DRV_IMP_DQ_DQS_OHM48}, @@ -1364,7 +1578,6 @@ struct attrEngineTraits<attr_si_engine_fields, SI_ODT_WR> static fapi2::ReturnCode get_value_to_set(const std::shared_ptr<efd::base_decoder>& i_efd_data, attr_integral_type& o_setting) { - fapi2::buffer<uint8_t> l_buffer; uint8_t l_value = 0; switch(i_efd_data->get_rank()) @@ -1735,7 +1948,7 @@ struct attrEngineTraits<attr_engine_derived_fields, HEIGHT_3DS> static const std::vector< std::pair<uint16_t, uint16_t> > HEIGHT_3DS_MAP = { - // {key byte, device width (bits)} + // {key byte, 3DS HEIGHT} {1, fapi2::ENUM_ATTR_MEM_3DS_HEIGHT_PLANAR}, {2, fapi2::ENUM_ATTR_MEM_3DS_HEIGHT_H2}, {4, fapi2::ENUM_ATTR_MEM_3DS_HEIGHT_H4}, |
