diff options
Diffstat (limited to 'src/import/chips/p9/procedures/hwp/memory/lib/dimm')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/memory/lib/dimm/ddr4/data_buffer_ddr4.H | 4 | ||||
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/memory/lib/dimm/ddr4/pba.C | 6 |
2 files changed, 6 insertions, 4 deletions
diff --git a/src/import/chips/p9/procedures/hwp/memory/lib/dimm/ddr4/data_buffer_ddr4.H b/src/import/chips/p9/procedures/hwp/memory/lib/dimm/ddr4/data_buffer_ddr4.H index 4f1b2525f..d2bffc509 100644 --- a/src/import/chips/p9/procedures/hwp/memory/lib/dimm/ddr4/data_buffer_ddr4.H +++ b/src/import/chips/p9/procedures/hwp/memory/lib/dimm/ddr4/data_buffer_ddr4.H @@ -176,6 +176,8 @@ inline fapi2::ReturnCode insert_function_space_select(const uint64_t i_func_spac const std::vector< cw_info >::iterator& i_iterator, std::vector< cw_info >& io_vector) { + // we use this function for PBA so we need to go with the PBA safe value + constexpr uint64_t PBA_SAFE_DELAY = 255; FAPI_ASSERT(i_func_space <= MAX_FUNC_SPACE, fapi2::MSS_LRDIMM_INSERT_FUNC_SPACE_OUT_OF_RANGE() .set_MAX_FUNC_SPACE(MAX_FUNC_SPACE) @@ -184,7 +186,7 @@ inline fapi2::ReturnCode insert_function_space_select(const uint64_t i_func_spac i_func_space, MAX_FUNC_SPACE); { constexpr uint64_t FUNC_SPACE_LEN = 8; - cw_info l_info( FUNC_SPACE_0, FUNC_SPACE_SELECT_CW, i_func_space, mss::tmrd(), FUNC_SPACE_LEN, cw_info::BCW ); + cw_info l_info( FUNC_SPACE_0, FUNC_SPACE_SELECT_CW, i_func_space, PBA_SAFE_DELAY, FUNC_SPACE_LEN, cw_info::BCW ); io_vector.insert(i_iterator, l_info); } return fapi2::FAPI2_RC_SUCCESS; diff --git a/src/import/chips/p9/procedures/hwp/memory/lib/dimm/ddr4/pba.C b/src/import/chips/p9/procedures/hwp/memory/lib/dimm/ddr4/pba.C index 710fe2cd8..c1cab4997 100644 --- a/src/import/chips/p9/procedures/hwp/memory/lib/dimm/ddr4/pba.C +++ b/src/import/chips/p9/procedures/hwp/memory/lib/dimm/ddr4/pba.C @@ -5,7 +5,7 @@ /* */ /* OpenPOWER HostBoot Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2018 */ +/* Contributors Listed Below - COPYRIGHT 2018,2019 */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -206,8 +206,8 @@ fapi2::ReturnCode execute_commands( const fapi2::Target<fapi2::TARGET_TYPE_DIMM> l_program.iv_instructions.push_back(mss::ccs::des_command<fapi2::TARGET_TYPE_MCBIST>()); // Makes a copy of the vector, so we can do the function space swaps correctly - auto l_bcws = convert_to_rcws(i_bcws, commands::BCW_DELAY); - + auto l_bcws = i_bcws; + FAPI_TRY(insert_function_space_select(l_bcws)); FAPI_TRY(control_word_engine(i_target, l_bcws, |
