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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/isteps/platform_vddr.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2014,2016 */
/* [+] Google Inc. */
/* [+] 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 */
// platform specific VDDR support.
#ifndef PLATFORM_VDDR_H__
#define PLATFORM_VDDR_H__
#include <usr/errl/errlentry.H>
/**
* @brief Enable vddr on DIMMS
* @return NULL | error handle on error
*/
errlHndl_t platform_enable_vddr();
/**
* @brief Adjust vddr on DIMMS with POST DRAM INITs
* @return NULL | error handle on error
*/
errlHndl_t platform_adjust_vddr_post_dram_init();
/**
* @brief Disable vddr on DIMMS
* @return NULL | error handle on error
*/
errlHndl_t platform_disable_vddr();
#endif // PLATFORM_VDDR_H__
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