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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: import/chips/p9/procedures/hwp/perv/p9_sbe_setup_evid.C $ */
/* */
/* OpenPOWER sbe Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2015,2016 */
/* [+] 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 */
///
/// @file p9_sbe_setup_evid.C
/// @brief Setup External Voltage IDs and Boot Frequency
///
// *HW Owner : Greg Still <stillgs@us.ibm.com>
// *FW Owner : Sangeetha T S <sangeet2@in.ibm.com>
// *Team : PM
// *Consumed by : SBE
// *Level : 1
///
/// @verbatim
/// Procedure Summary:
/// - Use Attributes to send VDD, VCS via the AVS bus to VRMs
/// - Use Attributes to adjust the VDN and send via I2C to VRM
/// - Read core frequency ATTR and write to the Quad PPM
/// @endverbatim
//-----------------------------------------------------------------------------
// Includes
//-----------------------------------------------------------------------------
#include <fapi2.H>
#include "p9_sbe_setup_evid.H"
//-----------------------------------------------------------------------------
// Procedure
//-----------------------------------------------------------------------------
fapi2::ReturnCode
p9_sbe_setup_evid(const fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP>& i_target)
{
//fapi2::ReturnCode l_rc = fapi2::FAPI2_RC_SUCCESS;
// Substep indicators
// commented out in Level 1 to not have "unused variable" warnings
// until the SBE substep management "macro" or "call" is defined.
// const uint32_t STEP_SBE_EVID_START = 0x1;
// const uint32_t STEP_SBE_EVID_CONFIG = 0x2;
// const uint32_t STEP_SBE_EVID_WRITE_VDN = 0x3;
// const uint32_t STEP_SBE_EVID_POLL_VDN_STATUS = 0x4;
// const uint32_t STEP_SBE_EVID_WRITE_VDD = 0x5;
// const uint32_t STEP_SBE_EVID_POLL_VDD_STATUS = 0x6;
// const uint32_t STEP_SBE_EVID_WRITE_VCS = 0x7;
// const uint32_t STEP_SBE_EVID_POLL_VCS_STATUS = 0x8;
// const uint32_t STEP_SBE_EVID_TIMEOUT = 0x9;
// const uint32_t STEP_SBE_EVID_BOOT_FREQ = 0xA;
// const uint32_t STEP_SBE_EVID_COMPLETE = 0xB;
// The inclusion of the following will cause a "label 'fapi_try_exit' defined but not used"
// compile error in Cronus. This will be uncommented when FAPI_TRY functions are added
// during the real procedure development. However, this is NOT needed for Level 1.
//fapi_try_exit:
return fapi2::current_err;
} // Procedure
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