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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/import/chips/p9/procedures/hwp/cache/p9_hcd_cache_scomcust.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_hcd_cache_scomcust.C
/// @brief Core Chiplet PCB Arbitration
///
/// *HWP HWP Owner : David Du <daviddu@us.ibm.com>
/// *HWP FW Owner : Sangeetha T S <sangeet2@in.ibm.com>
/// *HWP Team : PM
/// *HWP Consumed by : SBE:SGPE
/// *HWP Level : 1
///
/// Procedure Summary:
/// If CME, request PCB Mux.
/// Poll for PCB Mux grant
/// Else (SBE)
/// Nop (as the CME is not running in bringing up the first Core)
///
//------------------------------------------------------------------------------
// Includes
//------------------------------------------------------------------------------
#include <fapi2.H>
//#include <common_scom_addresses.H>
//will be replaced with real scom address header file
#include "p9_hcd_cache_scomcust.H"
//------------------------------------------------------------------------------
// Constant Definitions: Core Chiplet PCB Arbitration
//------------------------------------------------------------------------------
extern "C"
{
fapi2::ReturnCode
p9_hcd_cache_scomcust(
const fapi2::Target<fapi2::TARGET_TYPE_EQ>& i_target)
{
#if 0
fapi2::buffer<uint64_t> data;
//Dynamically built (and installed) routine that is inserted by the .XIP
//Customization. process. (New for P9)
//(TODO: this part of the process is a placeholder at this point)
//Dynamically built pointer where a NULL is checked before execution
//If NULL (a potential early value); return
//Else call the function at the pointer;
//pointer is filled in by XIP Customization
//Customization items:
//Epsilon settings scan flush to super safe
//Customize Epsilon settings for system config
//LCO setup (chiplet specific)
//FW setups up based victim caches
return fapi2::FAPI2_RC_SUCCESS;
FAPI_CLEANUP();
return fapi2::FAPI2_RC_PLAT_ERR_SEE_DATA;
#endif
return fapi2::FAPI2_RC_SUCCESS;
} // Procedure
} // extern C
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