diff options
Diffstat (limited to 'src/import/chips/p9/procedures/hwp/memory/lib/dimm/eff_dimm.C')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/memory/lib/dimm/eff_dimm.C | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/src/import/chips/p9/procedures/hwp/memory/lib/dimm/eff_dimm.C b/src/import/chips/p9/procedures/hwp/memory/lib/dimm/eff_dimm.C index baac38c30..74e3182ee 100644 --- a/src/import/chips/p9/procedures/hwp/memory/lib/dimm/eff_dimm.C +++ b/src/import/chips/p9/procedures/hwp/memory/lib/dimm/eff_dimm.C @@ -366,16 +366,6 @@ enum invalid_freq_function_encoding : uint8_t F0BC6X = 0x60, }; -/// -/// @brief encoding for MSS_INVALID_TIMING so we can look up functions based on encoding -/// -enum invalid_timing_function_encoding : uint8_t -{ - TRRD_S = 0, - TRRD_L = 1, - TFAW = 2, -}; - ///////////////////////// // Non-member function implementations ///////////////////////// @@ -4098,7 +4088,7 @@ fapi2::ReturnCode eff_dimm::dram_trrd_s() l_trrd_s_in_nck); } - FAPI_TRY( trrd_s( iv_dimm, iv_dram_width, l_jedec_trrd) ); + FAPI_TRY( trrd_s( iv_dimm, iv_dram_width, iv_freq, l_jedec_trrd) ); // Taking the worst case between the required minimum JEDEC value and the proposed value from SPD if (l_jedec_trrd != l_trrd_s_in_nck) @@ -4174,7 +4164,7 @@ fapi2::ReturnCode eff_dimm::dram_trrd_l() l_trrd_l_in_nck); } - FAPI_TRY( trrd_l( iv_dimm, iv_dram_width, l_jedec_trrd) ); + FAPI_TRY( trrd_l( iv_dimm, iv_dram_width, iv_freq, l_jedec_trrd) ); // Taking the worst case between the required minimum JEDEC value and the proposed value from SPD if (l_jedec_trrd != l_trrd_l_in_nck) @@ -4273,7 +4263,7 @@ fapi2::ReturnCode eff_dimm::dram_tfaw() l_tfaw_in_nck); } - FAPI_TRY( mss::tfaw(iv_dimm, iv_dram_width, l_jedec_tfaw_in_nck), "Failed tfaw()" ); + FAPI_TRY( mss::tfaw(iv_dimm, iv_dram_width, iv_freq, l_jedec_tfaw_in_nck), "Failed tfaw()" ); // Taking the worst case between the required minimum JEDEC value and the proposed value from SPD if (l_jedec_tfaw_in_nck != l_tfaw_in_nck) @@ -4342,11 +4332,15 @@ fapi2::ReturnCode eff_dimm::dram_tras() // which will give the best timing value for the dimm // (like 2400 MT/s) which may be different than the system // speed (if we were being limited by VPD or MRW restrictions) - const uint64_t l_tras_in_ps = mss::tras(iv_dimm); + uint64_t l_tras_in_ps; + uint64_t l_freq = 0; + uint8_t l_tras_in_nck = 0; // Calculate nck std::vector<uint8_t> l_attrs_dram_tras(PORTS_PER_MCS, 0); - uint8_t l_tras_in_nck = 0; + + FAPI_TRY( freq(mss::find_target<fapi2::TARGET_TYPE_MCBIST>(iv_dimm), l_freq) ); + l_tras_in_ps = mss::tras(iv_dimm, l_freq); // Cast needed for calculations to be done on the same integral type // as required by template deduction. We have iv_tCK_in_ps as a signed |
