diff options
Diffstat (limited to 'src/import/chips/p9/procedures/hwp/initfiles/p9n_mcs_scom.C')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/initfiles/p9n_mcs_scom.C | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/src/import/chips/p9/procedures/hwp/initfiles/p9n_mcs_scom.C b/src/import/chips/p9/procedures/hwp/initfiles/p9n_mcs_scom.C new file mode 100644 index 000000000..0f71c3f2a --- /dev/null +++ b/src/import/chips/p9/procedures/hwp/initfiles/p9n_mcs_scom.C @@ -0,0 +1,148 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/import/chips/p9/procedures/hwp/initfiles/p9n_mcs_scom.C $ */ +/* */ +/* OpenPOWER HostBoot Project */ +/* */ +/* Contributors Listed Below - COPYRIGHT 2017 */ +/* [+] International Business Machines Corp. */ +/* */ +/* */ +/* Licensed under the Apache License, Version 2.0 (the "License"); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in writing, software */ +/* distributed under the License is distributed on an "AS IS" BASIS, */ +/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */ +/* implied. See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/* */ +/* IBM_PROLOG_END_TAG */ +#include "p9n_mcs_scom.H" +#include <stdint.h> +#include <stddef.h> +#include <fapi2.H> + +using namespace fapi2; + +constexpr uint64_t literal_0b0111 = 0b0111; +constexpr uint64_t literal_0 = 0; +constexpr uint64_t literal_1 = 1; +constexpr uint64_t literal_8 = 8; +constexpr uint64_t literal_25 = 25; +constexpr uint64_t literal_0b001111 = 0b001111; +constexpr uint64_t literal_0b0001100000000 = 0b0001100000000; +constexpr uint64_t literal_1350 = 1350; +constexpr uint64_t literal_1000 = 1000; +constexpr uint64_t literal_0b0000000000001000 = 0b0000000000001000; + +fapi2::ReturnCode p9n_mcs_scom(const fapi2::Target<fapi2::TARGET_TYPE_MCS>& TGT0, + const fapi2::Target<fapi2::TARGET_TYPE_SYSTEM>& TGT1, const fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP>& TGT2, + const fapi2::Target<fapi2::TARGET_TYPE_MCBIST>& TGT3) +{ + { + fapi2::ATTR_EC_Type l_chip_ec; + fapi2::ATTR_NAME_Type l_chip_id; + FAPI_TRY(FAPI_ATTR_GET_PRIVILEGED(fapi2::ATTR_NAME, TGT2, l_chip_id)); + FAPI_TRY(FAPI_ATTR_GET_PRIVILEGED(fapi2::ATTR_EC, TGT2, l_chip_ec)); + fapi2::ATTR_CHIP_EC_FEATURE_HW398139_Type l_TGT2_ATTR_CHIP_EC_FEATURE_HW398139; + FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_CHIP_EC_FEATURE_HW398139, TGT2, l_TGT2_ATTR_CHIP_EC_FEATURE_HW398139)); + fapi2::ATTR_RISK_LEVEL_Type l_TGT1_ATTR_RISK_LEVEL; + FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_RISK_LEVEL, TGT1, l_TGT1_ATTR_RISK_LEVEL)); + fapi2::ATTR_FREQ_PB_MHZ_Type l_TGT1_ATTR_FREQ_PB_MHZ; + FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_FREQ_PB_MHZ, TGT1, l_TGT1_ATTR_FREQ_PB_MHZ)); + fapi2::ATTR_MSS_FREQ_Type l_TGT3_ATTR_MSS_FREQ; + FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_MSS_FREQ, TGT3, l_TGT3_ATTR_MSS_FREQ)); + uint64_t l_def_mn_freq_ratio = ((literal_1000 * l_TGT3_ATTR_MSS_FREQ) / l_TGT1_ATTR_FREQ_PB_MHZ); + fapi2::buffer<uint64_t> l_scom_buffer; + { + FAPI_TRY(fapi2::getScom( TGT0, 0x5010810ull, l_scom_buffer )); + + l_scom_buffer.insert<46, 4, 60, uint64_t>(literal_0b0111 ); + l_scom_buffer.insert<62, 1, 63, uint64_t>(literal_0 ); + constexpr auto l_MC01_PBI01_SCOMFIR_MCPERF1_ENABLE_PF_DROP_CMDLIST_ON = 0x1; + l_scom_buffer.insert<61, 1, 63, uint64_t>(l_MC01_PBI01_SCOMFIR_MCPERF1_ENABLE_PF_DROP_CMDLIST_ON ); + + if ((l_TGT2_ATTR_CHIP_EC_FEATURE_HW398139 == literal_1)) + { + l_scom_buffer.insert<32, 7, 57, uint64_t>(literal_8 ); + } + else if ((l_TGT2_ATTR_CHIP_EC_FEATURE_HW398139 != literal_1)) + { + l_scom_buffer.insert<32, 7, 57, uint64_t>(literal_25 ); + } + + if (((l_chip_id == 0x5) && (l_chip_ec == 0x20)) ) + { + l_scom_buffer.insert<55, 6, 58, uint64_t>(literal_0b001111 ); + } + + if (((l_chip_id == 0x5) && (l_chip_ec == 0x20)) ) + { + constexpr auto l_MC01_PBI01_SCOMFIR_MCPERF1_ENABLE_PREFETCH_PROMOTE_ON = 0x1; + l_scom_buffer.insert<63, 1, 63, uint64_t>(l_MC01_PBI01_SCOMFIR_MCPERF1_ENABLE_PREFETCH_PROMOTE_ON ); + } + + FAPI_TRY(fapi2::putScom(TGT0, 0x5010810ull, l_scom_buffer)); + } + { + if (((l_chip_id == 0x5) && (l_chip_ec == 0x20)) ) + { + FAPI_TRY(fapi2::getScom( TGT0, 0x5010811ull, l_scom_buffer )); + + constexpr auto l_MC01_PBI01_SCOMFIR_MCMODE0_ENABLE_CENTAUR_SYNC_ON = 0x1; + l_scom_buffer.insert<20, 1, 63, uint64_t>(l_MC01_PBI01_SCOMFIR_MCMODE0_ENABLE_CENTAUR_SYNC_ON ); + constexpr auto l_MC01_PBI01_SCOMFIR_MCMODE0_ENABLE_64_128B_READ_ON = 0x1; + l_scom_buffer.insert<9, 1, 63, uint64_t>(l_MC01_PBI01_SCOMFIR_MCMODE0_ENABLE_64_128B_READ_ON ); + constexpr auto l_MC01_PBI01_SCOMFIR_MCMODE0_ENABLE_DROP_FP_DYN64_ACTIVE_ON = 0x1; + l_scom_buffer.insert<8, 1, 63, uint64_t>(l_MC01_PBI01_SCOMFIR_MCMODE0_ENABLE_DROP_FP_DYN64_ACTIVE_ON ); + constexpr auto l_MC01_PBI01_SCOMFIR_MCMODE0_CENTAURP_ENABLE_ECRESP_OFF = 0x0; + l_scom_buffer.insert<7, 1, 63, uint64_t>(l_MC01_PBI01_SCOMFIR_MCMODE0_CENTAURP_ENABLE_ECRESP_OFF ); + FAPI_TRY(fapi2::putScom(TGT0, 0x5010811ull, l_scom_buffer)); + } + } + { + FAPI_TRY(fapi2::getScom( TGT0, 0x5010812ull, l_scom_buffer )); + + constexpr auto l_MC01_PBI01_SCOMFIR_MCMODE1_DISABLE_FP_M_BIT_ON = 0x1; + l_scom_buffer.insert<10, 1, 63, uint64_t>(l_MC01_PBI01_SCOMFIR_MCMODE1_DISABLE_FP_M_BIT_ON ); + FAPI_TRY(fapi2::putScom(TGT0, 0x5010812ull, l_scom_buffer)); + } + { + FAPI_TRY(fapi2::getScom( TGT0, 0x5010813ull, l_scom_buffer )); + + if (((l_chip_id == 0x5) && (l_chip_ec == 0x10)) ) + { + if ((l_TGT1_ATTR_RISK_LEVEL == literal_0)) + { + l_scom_buffer.insert<1, 13, 51, uint64_t>(literal_0b0001100000000 ); + } + } + + if ((l_def_mn_freq_ratio <= literal_1350)) + { + constexpr auto l_MC01_PBI01_SCOMFIR_MCMODE2_FORCE_SFSTAT_ACTIVE_OFF = 0x0; + l_scom_buffer.insert<0, 1, 63, uint64_t>(l_MC01_PBI01_SCOMFIR_MCMODE2_FORCE_SFSTAT_ACTIVE_OFF ); + } + else if ((l_def_mn_freq_ratio > literal_1350)) + { + constexpr auto l_MC01_PBI01_SCOMFIR_MCMODE2_FORCE_SFSTAT_ACTIVE_ON = 0x1; + l_scom_buffer.insert<0, 1, 63, uint64_t>(l_MC01_PBI01_SCOMFIR_MCMODE2_FORCE_SFSTAT_ACTIVE_ON ); + } + + if (((l_chip_id == 0x5) && (l_chip_ec == 0x20)) ) + { + l_scom_buffer.insert<24, 16, 48, uint64_t>(literal_0b0000000000001000 ); + } + + FAPI_TRY(fapi2::putScom(TGT0, 0x5010813ull, l_scom_buffer)); + } + + }; +fapi_try_exit: + return fapi2::current_err; +} |
