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Add pmic_status_tool
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Change-Id: Id2203423b5cde2f0babfb30adfb5875ebf8ab2be
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/82194
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: Louis Stermole <stermole@us.ibm.com>
Reviewed-by: STEPHEN GLANCY <sglancy@us.ibm.com>
Reviewed-by: Jennifer A Stofer <stofer@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/82206
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M Crowell <dcrowell@us.ibm.com>
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@markypizz @dcrowell77
markypizz authored and dcrowell77 committed Aug 21, 2019
1 parent 1fb1c42 commit d43de0d
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Showing 3 changed files with 42 additions and 3 deletions.
42 changes: 41 additions & 1 deletion src/import/chips/ocmb/common/include/pmic_regs_fld.H
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Expand Up @@ -69,7 +69,47 @@ struct pmicFields<mss::pmic::product::JEDEC_COMPLIANT>
static constexpr uint8_t SEQUENCE_SWC_ENABLE = 0x04;
static constexpr uint8_t SEQUENCE_SWD_ENABLE = 0x03;

static constexpr uint8_t VIN_BULK_INPUT_PWR_GOOD_STATUS = 0x07;
// R08
static constexpr uint8_t R08_VIN_BULK_INPUT_PWR_GOOD_STATUS = 0x07;
static constexpr uint8_t R08_CRITICAL_TEMP_SHUTDOWN_STATUS = 0x06;
static constexpr uint8_t R08_SWA_PWR_GOOD_STATUS = 0x05;
static constexpr uint8_t R08_SWB_PWR_GOOD_STATUS = 0x04;
static constexpr uint8_t R08_SWC_PWR_GOOD_STATUS = 0x03;
static constexpr uint8_t R08_SWD_PWR_GOOD_STATUS = 0x02;
static constexpr uint8_t R08_VIN_MGMT_INPUT_OVER_VOLTAGE = 0x01;
static constexpr uint8_t R08_VIN_BULK_INPUT_OVER_VOLTAGE = 0x00;

// R09
static constexpr uint8_t R09_PMIC_HIGH_TEMP_WARNING_STATUS = 0x07;
static constexpr uint8_t R09_VBIAS_PWR_GOOD_STATUS = 0x06;
static constexpr uint8_t R09_VOUT_1_8_V_PWR_GOOD_STATUS = 0x05;
static constexpr uint8_t R09_VIN_MGMT_TO_VIN_BULK_SWITCHOVER_STATUS = 0x04;
static constexpr uint8_t R09_SWA_HIGH_OUTPUT_CURRENT_CONSUMPTION_WARNING_STATUS = 0x03;
static constexpr uint8_t R09_SWB_HIGH_OUTPUT_CURRENT_CONSUMPTION_WARNING_STATUS = 0x02;
static constexpr uint8_t R09_SWC_HIGH_OUTPUT_CURRENT_CONSUMPTION_WARNING_STATUS = 0x01;
static constexpr uint8_t R09_SWD_HIGH_OUTPUT_CURRENT_CONSUMPTION_WARNING_STATUS = 0x00;

// R0A
static constexpr uint8_t R0A_SWA_OUTPUT_OVER_VOLTAGE_STATUS = 0x07;
static constexpr uint8_t R0A_SWB_OUTPUT_OVER_VOLTAGE_STATUS = 0x06;
static constexpr uint8_t R0A_SWC_OUTPUT_OVER_VOLTAGE_STATUS = 0x05;
static constexpr uint8_t R0A_SWD_OUTPUT_OVER_VOLTAGE_STATUS = 0x04;
static constexpr uint8_t R0A_PEC_ERROR_STATUS = 0x03;
static constexpr uint8_t R0A_PARITY_ERROR_STATUS = 0x02;
static constexpr uint8_t R0A_IBI_STATUS = 0x01; // 0x00 reserved

// R0B
static constexpr uint8_t R0B_SWA_OUTPUT_CURRENT_LIMITER_WARNING_STATUS = 0x07;
static constexpr uint8_t R0B_SWB_OUTPUT_CURRENT_LIMITER_WARNING_STATUS = 0x06;
static constexpr uint8_t R0B_SWC_OUTPUT_CURRENT_LIMITER_WARNING_STATUS = 0x05;
static constexpr uint8_t R0B_SWD_OUTPUT_CURRENT_LIMITER_WARNING_STATUS = 0x04;
static constexpr uint8_t R0B_SWA_OUTPUT_UNDER_VOLTAGE_LOCKOUT_STATUS = 0x03;
static constexpr uint8_t R0B_SWB_OUTPUT_UNDER_VOLTAGE_LOCKOUT_STATUS = 0x02;
static constexpr uint8_t R0B_SWC_OUTPUT_UNDER_VOLTAGE_LOCKOUT_STATUS = 0x01;
static constexpr uint8_t R0B_SWD_OUTPUT_UNDER_VOLTAGE_LOCKOUT_STATUS = 0x00;

// 0x14
static constexpr uint8_t R14_GLOBAL_CLEAR_STATUS = 0x00;

static constexpr uint8_t DELAY_FLD_LENGTH = 3;
static constexpr uint8_t VOLTAGE_SETTING_START = 0;
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2 changes: 1 addition & 1 deletion src/import/chips/ocmb/common/procedures/hwp/pmic/lib/utils/pmic_common_utils.C
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Expand Up @@ -71,7 +71,7 @@ fapi2::ReturnCode poll_for_pbulk_good(
FAPI_TRY(mss::pmic::i2c::reg_read_reverse_buffer(i_pmic_target, REGS::R08, l_pbulk_status_buffer),
"pmic_enable: Could not read 0x%02hhX on %s ", REGS::R08, mss::c_str(i_pmic_target));

return l_pbulk_status_buffer.getBit<FIELDS::VIN_BULK_INPUT_PWR_GOOD_STATUS>() ==
return l_pbulk_status_buffer.getBit<FIELDS::R08_VIN_BULK_INPUT_PWR_GOOD_STATUS>() ==
mss::pmic::consts<mss::pmic::product::JEDEC_COMPLIANT>::PWR_GOOD;

fapi_try_exit:
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1 change: 0 additions & 1 deletion src/import/chips/ocmb/common/procedures/hwp/pmic/lib/utils/pmic_enable_utils.H
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Expand Up @@ -624,7 +624,6 @@ inline fapi2::ReturnCode bias_with_spd_voltages<mss::pmic::vendor::TI>(
FAPI_TRY(mss::pmic::i2c::reg_write(i_pmic_target, mss::pmic::VOLT_SETTING_ACTIVE_REGS[l_rail_index], l_volt_buffer),
"Error writing address 0x%02hhX of PMIC %s", mss::pmic::VOLT_SETTING_ACTIVE_REGS[l_rail_index],
mss::c_str(i_pmic_target));

}

return fapi2::FAPI2_RC_SUCCESS;
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