diff options
Diffstat (limited to 'src/import/chips/p9/procedures/hwp/memory/p9_mss_draminit.C')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/memory/p9_mss_draminit.C | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/import/chips/p9/procedures/hwp/memory/p9_mss_draminit.C b/src/import/chips/p9/procedures/hwp/memory/p9_mss_draminit.C index da03c8432..a8be31c9b 100644 --- a/src/import/chips/p9/procedures/hwp/memory/p9_mss_draminit.C +++ b/src/import/chips/p9/procedures/hwp/memory/p9_mss_draminit.C @@ -60,10 +60,16 @@ extern "C" mss::ccs::program<TARGET_TYPE_MCBIST> l_program; +#define CENTAUR_LIKE_PN 1 +#ifdef CENTAUR_LIKE_PN constexpr uint64_t PCLK_INITIAL_VALUE = 0b10; constexpr uint64_t NCLK_INITIAL_VALUE = 0b01; +#else + constexpr uint64_t PCLK_INITIAL_VALUE = 0b01; + constexpr uint64_t NCLK_INITIAL_VALUE = 0b10; +#endif - auto l_mca = i_target.getChildren<TARGET_TYPE_MCA>(); + const auto l_mca = i_target.getChildren<TARGET_TYPE_MCA>(); FAPI_INF("Start draminit: %s", mss::c_str(i_target)); @@ -95,6 +101,7 @@ extern "C" mss::ccs::stop_on_err(i_target, l_ccs_config, mss::LOW); mss::ccs::ue_disable(i_target, l_ccs_config, mss::LOW); mss::ccs::copy_cke_to_spare_cke(i_target, l_ccs_config, mss::HIGH); + mss::ccs::parity_after_cmd(i_target, l_ccs_config, mss::HIGH); FAPI_TRY( mss::ccs::write_mode(i_target, l_ccs_config) ); } @@ -110,7 +117,7 @@ extern "C" // 3. CCS_ADDR_MUX_SEL (FARB5Q(5)) - 1 // 4. CKE out of high impedence // - for (auto p : l_mca) + for (const auto& p : l_mca) { FAPI_TRY( mss::draminit_entry_invariant(p) ); FAPI_TRY( mss::ddr_resetn(p, mss::HIGH) ); @@ -132,7 +139,7 @@ extern "C" // Per conversation with Shelton and Steve 10/9/15, turn off addr_mux_sel after the CKE CCS but // before the RCD/MRS CCSs - for (auto p : l_mca) + for (const auto& p : l_mca) { FAPI_TRY( change_addr_mux_sel(p, mss::LOW) ); } |
