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| author | Devon Baughen <devon.baughen1@ibm.com> | 2019-06-12 10:01:55 -0500 |
|---|---|---|
| committer | Daniel M. Crowell <dcrowell@us.ibm.com> | 2019-06-20 16:22:05 -0500 |
| commit | 9acff299c65596e3ff3158a2dda5b97931c4a547 (patch) | |
| tree | cbfee0f4fa6fc1f463747e19670590d23461d59a /src/import/chips/p9a/procedures/hwp/memory/lib/mc/omi.H | |
| parent | 56cb2793c03086db6b1becfc6c0cd9309fb0f296 (diff) | |
| download | talos-hostboot-9acff299c65596e3ff3158a2dda5b97931c4a547.tar.gz talos-hostboot-9acff299c65596e3ff3158a2dda5b97931c4a547.zip | |
add omi attrs for omi dl config0
Change-Id: If906dba9415e641f4347dde76dd474e230c24bec
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/78816
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: STEPHEN GLANCY <sglancy@us.ibm.com>
Reviewed-by: Louis Stermole <stermole@us.ibm.com>
Reviewed-by: Jennifer A Stofer <stofer@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/78850
Reviewed-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Tested-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Diffstat (limited to 'src/import/chips/p9a/procedures/hwp/memory/lib/mc/omi.H')
| -rw-r--r-- | src/import/chips/p9a/procedures/hwp/memory/lib/mc/omi.H | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/import/chips/p9a/procedures/hwp/memory/lib/mc/omi.H b/src/import/chips/p9a/procedures/hwp/memory/lib/mc/omi.H index 7bb473659..f7a9f08b3 100644 --- a/src/import/chips/p9a/procedures/hwp/memory/lib/mc/omi.H +++ b/src/import/chips/p9a/procedures/hwp/memory/lib/mc/omi.H @@ -48,6 +48,7 @@ #include <generic/memory/lib/utils/find.H> #include <generic/memory/lib/mss_generic_system_attribute_getters.H> #include <generic/memory/lib/mss_generic_attribute_getters.H> +#include <mss_p9a_attribute_getters.H> namespace mss { @@ -476,6 +477,8 @@ fapi2::ReturnCode setup_mc_config0_helper(const fapi2::Target<T>& i_target) { // The value is 0x8200040000152824 fapi2::buffer<uint64_t> l_val; + uint8_t l_dl_tx_ln_rev_en = 1; + uint8_t l_dl_x4_backoff_en = 1; // CFG_DL0_ENABLE: dl0 enabled l_val.template writeBit<TT::MC_REG2_DL0_CONFIG0_CFG_ENABLE>(1); @@ -544,7 +547,9 @@ fapi2::ReturnCode setup_mc_config0_helper(const fapi2::Target<T>& i_target) l_val.template writeBit<TT::MC_REG2_DL0_CONFIG0_CFG_UNUSED2>(0); // CFG_DL0_TX_LN_REV_ENA: When set will allow dl0 to perform tx lane reversals. - l_val.template writeBit<TT::MC_REG2_DL0_CONFIG0_CFG_TX_LN_REV_ENA>(0); + FAPI_TRY(mss::attr::get_omi_dl_ln_rev_enable(i_target, l_dl_tx_ln_rev_en), + "Error from FAPI_ATTR_GET (ATTR_OMI_DL_LN_REV_ENABLE)"); + l_val.template writeBit<TT::MC_REG2_DL0_CONFIG0_CFG_TX_LN_REV_ENA>(l_dl_tx_ln_rev_en); // CFG_DL0_128_130_ENCODING_ENABLED: dl0 128/130 encoding enabled l_val.template writeBit<TT::MC_REG2_DL0_CONFIG0_CFG_128_130_ENCODING_ENABLED>(0); @@ -562,7 +567,9 @@ fapi2::ReturnCode setup_mc_config0_helper(const fapi2::Target<T>& i_target) l_val.template writeBit<TT::MC_REG2_DL0_CONFIG0_CFG_X1_BACKOFF_ENABLE>(0); // CFG_DL0_HALF_WIDTH_BACKOFF_ENABLE: dl0 x4 backoff enabled - l_val.template writeBit<TT::MC_REG2_DL0_CONFIG0_CFG_X4_BACKOFF_ENABLE>(1); + FAPI_TRY(mss::attr::get_omi_dl_x4_backoff_enable(i_target, l_dl_x4_backoff_en), + "Error from FAPI_ATTR_GET (ATTR_OMI_DL_X4_BACKOFF_ENABLE)"); + l_val.template writeBit<TT::MC_REG2_DL0_CONFIG0_CFG_X4_BACKOFF_ENABLE>(l_dl_x4_backoff_en); l_val.template insertFromRight<TT::MC_REG2_DL0_CONFIG0_CFG_SUPPORTED_MODES, TT::MC_REG2_DL0_CONFIG0_CFG_SUPPORTED_MODES_LEN>(LINK_WIDTHS_X8); |
