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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/omi/exp_omi_utils.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2018,2019 */
/* [+] 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 exp_omi_utils.C
/// @brief OMI utility functions
///
// *HWP HWP Owner: Andre Marin <aamarin@us.ibm.com>
// *HWP HWP Backup: Stephen Glancy <sglancy@us.ibm.com>
// *HWP Team: Memory
// *HWP Level: 3
// *HWP Consumed by: Memory
#include <generic/memory/lib/utils/find.H>
#include <lib/omi/exp_omi_utils.H>
#include <lib/shared/exp_consts.H>
#include <lib/i2c/exp_i2c_fields.H>
#include <mss_explorer_attribute_getters.H>
namespace mss
{
namespace exp
{
namespace omi
{
namespace train
{
///
/// @brief Get the FW_BOOT_CONFIG from attributes
/// @param[in] i_target target on which the code is operating
/// @param[out] o_data data for the FW_BOOT_CONFIG
/// @return fapi2::ReturnCode - FAPI2_RC_SUCCESS iff get is OK
///
fapi2::ReturnCode setup_fw_boot_config( const fapi2::Target<fapi2::TARGET_TYPE_OCMB_CHIP>& i_target,
std::vector<uint8_t>& o_data )
{
// Variables
uint8_t l_fw_mode = 0;
uint8_t l_loopback_test = 0;
uint8_t l_transport_layer = 0;
uint8_t l_dl_layer_boot_mode = 0;
uint8_t l_dfe_disable = 0;
uint8_t l_lane_mode = 0;
uint32_t l_omi_freq = 0;
const auto& l_proc = mss::find_target<fapi2::TARGET_TYPE_PROC_CHIP>(i_target);
// Read the EXP_FW_BOOT_CONFIG from the attributes
FAPI_TRY(mss::attr::get_ocmb_exp_boot_config_fw_mode(i_target, l_fw_mode));
FAPI_TRY(mss::attr::get_ocmb_exp_boot_config_opencapi_loopback_test(i_target, l_loopback_test));
FAPI_TRY(mss::attr::get_ocmb_exp_boot_config_transport_layer(i_target, l_transport_layer));
FAPI_TRY(mss::attr::get_ocmb_exp_boot_config_dl_layer_boot_mode(i_target, l_dl_layer_boot_mode));
FAPI_TRY(mss::attr::get_ocmb_exp_boot_config_dfe_disable(i_target, l_dfe_disable));
FAPI_TRY(mss::attr::get_ocmb_exp_boot_config_lane_mode(i_target, l_lane_mode));
FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_FREQ_OMI_MHZ, l_proc, l_omi_freq) );
// Clears o_data, just in case
o_data.clear();
o_data.assign(mss::exp::i2c::FW_BOOT_CONFIG_BYTE_LEN, 0);
FAPI_TRY(mss::exp::i2c::boot_cfg::set_serdes_freq( i_target, o_data, l_omi_freq ));
FAPI_TRY(mss::exp::i2c::boot_cfg::set_lane_mode( i_target, o_data, l_lane_mode ));
FAPI_TRY(mss::exp::i2c::boot_cfg::set_dfe_disable( i_target, o_data, l_dfe_disable ));
FAPI_TRY(mss::exp::i2c::boot_cfg::set_dl_layer_boot_mode( i_target, o_data, l_dl_layer_boot_mode ));
FAPI_TRY(mss::exp::i2c::boot_cfg::set_transport_layer( i_target, o_data, l_transport_layer ));
FAPI_TRY(mss::exp::i2c::boot_cfg::set_loopback_test( i_target, o_data, l_loopback_test ));
FAPI_TRY(mss::exp::i2c::boot_cfg::set_fw_mode( i_target, o_data, l_fw_mode ));
fapi_try_exit:
return fapi2::current_err;
}
} // ns train
} // ns omi
} // ns exp
} // ns mss
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