Move exp_inband to lib directory

Change-Id: If494c330ce20f6ec96ded6194d705e908198cf8b
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/81882
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: STEPHEN GLANCY <sglancy@us.ibm.com>
Reviewed-by: ANDRE A MARIN <aamarin@us.ibm.com>
Reviewed-by: Jennifer A Stofer <stofer@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/81886
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: Christian R Geddes <crgeddes@us.ibm.com>

1 files changed, 0 insertions, 1020 deletions

diff --git a/src/import/chips/ocmb/explorer/procedures/hwp/memory/exp_inband.C b/src/import/chips/ocmb/explorer/procedures/hwp/memory/exp_inband.C
deleted file mode 100644
index 98f02acfd..000000000
--- a/src/import/chips/ocmb/explorer/procedures/hwp/memory/exp_inband.C
+++ /dev/null
@@ -1,1020 +0,0 @@
-/* IBM_PROLOG_BEGIN_TAG                                                   */
-/* This is an automatically generated prolog.                             */
-/*                                                                        */
-/* $Source: src/import/chips/ocmb/explorer/procedures/hwp/memory/exp_inband.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_inband.C
-/// @brief implement OpenCAPI config, scom, and MSCC MMIO operations.
-//
-// *HWP HWP Owner: bgass@us.ibm.com
-// *HWP FW Owner: dcrowell@us.ibm.com
-// *HWP Team:
-// *HWP Level: 2
-// *HWP Consumed by: HB
-
-#include <exp_inband.H>
-#include <lib/omi/crc32.H>
-#include <lib/shared/exp_consts.H>
-
-#include <mmio_access.H>
-#include <generic/memory/lib/utils/c_str.H>
-#include <generic/memory/lib/utils/endian_utils.H>
-
-namespace mss
-{
-
-namespace exp
-{
-
-namespace ib
-{
-
-//--------------------------------------------------------------------------------
-// Write operations
-//--------------------------------------------------------------------------------
-
-/// @brief Writes 64 bits of data to MMIO space to the selected Explorer
-///
-/// @param[in] i_target     The Explorer chip to write
-/// @param[in] i_addr       The address to write
-/// @param[in] i_data       The data to write
-///
-/// @return fapi2::ReturnCode. FAPI2_RC_SUCCESS if success, else error code.
-fapi2::ReturnCode putMMIO64(
-    const fapi2::Target<fapi2::TARGET_TYPE_OCMB_CHIP>& i_target,
-    const uint64_t i_addr,
-    const fapi2::buffer<uint64_t>& i_data )
-{
-    uint64_t l_v = static_cast<uint64_t>(i_data);
-    std::vector<uint8_t> l_wd;
-    forceLE(l_v, l_wd);
-    return fapi2::putMMIO(i_target, EXPLR_IB_MMIO_OFFSET | i_addr, 8, l_wd);
-}
-
-
-
-
-/// @brief Writes 32 bits of data to MMIO space to the selected Explorer
-///
-/// @param[in] i_target     The Explorer chip to write
-/// @param[in] i_addr       The address to write
-/// @param[in] i_data       The data to write
-///
-/// @return fapi2::ReturnCode. FAPI2_RC_SUCCESS if success, else error code.
-fapi2::ReturnCode putMMIO32(
-    const fapi2::Target<fapi2::TARGET_TYPE_OCMB_CHIP>& i_target,
-    const uint64_t i_addr,
-    const fapi2::buffer<uint32_t>& i_data )
-{
-    uint32_t l_v = static_cast<uint32_t>(i_data);
-    std::vector<uint8_t> l_wd;
-    forceLE(l_v, l_wd);
-    return fapi2::putMMIO(i_target, EXPLR_IB_MMIO_OFFSET | i_addr, 4, l_wd);
-}
-
-
-
-
-/// @brief Writes 64 bits of data to SCOM MMIO space
-///
-/// @param[in] i_target     The Explorer chip to write
-/// @param[in] i_scomAddr   The address to write
-/// @param[in] i_data       The data to write
-///
-/// @return fapi2::ReturnCode. FAPI2_RC_SUCCESS if success, else error code.
-fapi2::ReturnCode putScom(
-    const fapi2::Target<fapi2::TARGET_TYPE_OCMB_CHIP>& i_target,
-    const uint64_t i_scomAddr,
-    const fapi2::buffer<uint64_t>& i_data)
-{
-    // Converts from the scom address to the MMIO address by shifting left by 3 bits
-    uint64_t l_scomAddr = i_scomAddr << OCMB_ADDR_SHIFT;
-    return putMMIO64(i_target, l_scomAddr, i_data);
-}
-
-
-
-
-/// @brief Writes 32 bits of data to OpenCAPI config space
-///
-/// @param[in] i_target     The Explorer chip to write
-/// @param[in] i_cfgAddr    The address to write
-/// @param[in] i_data       The data to write
-///
-/// @return fapi2::ReturnCode. FAPI2_RC_SUCCESS if success, else error code.
-fapi2::ReturnCode putOCCfg(
-    const fapi2::Target<fapi2::TARGET_TYPE_OCMB_CHIP>& i_target,
-    const uint64_t i_cfgAddr,
-    const fapi2::buffer<uint32_t>& i_data)
-{
-    fapi2::Target<fapi2::TARGET_TYPE_SYSTEM> FAPI_SYSTEM;
-    uint32_t l_v = static_cast<uint32_t>(i_data);
-    std::vector<uint8_t> l_wd;
-    fapi2::ATTR_MSS_OCMB_EXP_OMI_CFG_ENDIAN_CTRL_Type l_endian;
-
-    FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_MSS_OCMB_EXP_OMI_CFG_ENDIAN_CTRL,
-                            FAPI_SYSTEM, l_endian));
-
-    if (l_endian == fapi2::ENUM_ATTR_MSS_OCMB_EXP_OMI_CFG_ENDIAN_CTRL_LITTLE_ENDIAN)
-    {
-        forceLE(l_v, l_wd);
-    }
-    else
-    {
-        forceBE(l_v, l_wd);
-    }
-
-    FAPI_TRY( fapi2::putMMIO(i_target, i_cfgAddr, 4, l_wd) );
-
-fapi_try_exit:
-    FAPI_DBG("Exiting with return code : 0x%08X...", (uint64_t) fapi2::current_err);
-    return fapi2::current_err;
-}
-
-
-
-
-fapi2::ReturnCode user_input_msdg_to_little_endian(const user_input_msdg& i_input, std::vector<uint8_t>& o_data,
-        uint32_t& o_crc)
-{
-    o_data.clear();
-    FAPI_TRY(forceCrctEndian(i_input.version_number, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.DimmType, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.CsPresent, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.DramDataWidth, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.Height3DS, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.ActiveDBYTE, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.ActiveNibble, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.AddrMirror, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.ColumnAddrWidth, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.RowAddrWidth, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.SpdCLSupported, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.SpdtAAmin, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.Rank4Mode, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.EncodedQuadCs, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.DDPCompatible, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.TSV8HSupport, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.MRAMSupport, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.MDSSupport, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.NumPStates, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.Frequency, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.PhyOdtImpedance, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.PhyDrvImpedancePU, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.PhyDrvImpedancePD, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.PhySlewRate, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.ATxImpedance, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.ATxSlewRate, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.CKTxImpedance, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.CKTxSlewRate, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.AlertOdtImpedance, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.DramRttNomR0, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.DramRttNomR1, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.DramRttNomR2, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.DramRttNomR3, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.DramRttWrR0, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.DramRttWrR1, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.DramRttWrR2, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.DramRttWrR3, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.DramRttParkR0, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.DramRttParkR1, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.DramRttParkR2, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.DramRttParkR3, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.DramDic, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.DramWritePreamble, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.DramReadPreamble, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.PhyEqualization, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.InitVrefDQ, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.InitPhyVref, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.OdtWrMapCs, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.OdtRdMapCs, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.Geardown, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.CALatencyAdder, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.BistCALMode, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.BistCAParityLatency, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.RcdDic, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.RcdVoltageCtrl, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.RcdIBTCtrl, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.RcdDBDic, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.RcdSlewRate, MSDG_MAX_PSTATE, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.DFIMRL_DDRCLK, o_data));
-
-    for(uint8_t l_pstate = 0; l_pstate < MSDG_MAX_PSTATE; ++l_pstate)
-    {
-        FAPI_TRY(forceCrctEndianArray(i_input.ATxDly_A[l_pstate], DRAMINIT_NUM_ADDR_DELAYS, o_data));
-    }
-
-    for(uint8_t l_pstate = 0; l_pstate < MSDG_MAX_PSTATE; ++l_pstate)
-    {
-        FAPI_TRY(forceCrctEndianArray(i_input.ATxDly_B[l_pstate], DRAMINIT_NUM_ADDR_DELAYS, o_data));
-    }
-
-    o_crc = crc32_gen(o_data);
-
-    padCommData(o_data);
-    FAPI_TRY(correctMMIOEndianForStruct(o_data));
-    FAPI_TRY(correctMMIOword_order(o_data));
-
-fapi_try_exit:
-    FAPI_DBG("Exiting with return code : 0x%08X...", (uint64_t) fapi2::current_err);
-    return fapi2::current_err;
-}
-
-/// @brief Writes user_input_msdg to the data buffer
-///
-/// @param[in] i_target     The Explorer chip to issue the command to
-/// @param[in] i_data       The user_input_msdg data to write
-/// @param[out] o_crc       The calculated crc of the data.
-///
-/// @return fapi2::ReturnCode. FAPI2_RC_SUCCESS if success, else error code.
-fapi2::ReturnCode putUserInputMsdg(
-    const fapi2::Target<fapi2::TARGET_TYPE_OCMB_CHIP>& i_target,
-    const user_input_msdg& i_data,
-    uint32_t& o_crc)
-{
-    std::vector<uint8_t> l_data;
-
-    FAPI_TRY(user_input_msdg_to_little_endian(i_data, l_data, o_crc));
-
-    FAPI_TRY(fapi2::putMMIO(i_target, EXPLR_IB_DATA_ADDR, BUFFER_TRANSACTION_SIZE, l_data));
-
-fapi_try_exit:
-    FAPI_DBG("Exiting with return code : 0x%08X...", (uint64_t) fapi2::current_err);
-    return fapi2::current_err;
-}
-
-
-
-fapi2::ReturnCode host_fw_command_struct_to_little_endian(const host_fw_command_struct& i_input,
-        std::vector<uint8_t>& o_data)
-{
-    uint32_t l_cmd_header_crc = 0;
-    FAPI_TRY(forceCrctEndian(i_input.cmd_id, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.cmd_flags, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.request_identifier, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.cmd_length, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.cmd_crc, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.host_work_area, o_data));
-    FAPI_TRY(forceCrctEndian(i_input.cmd_work_area, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.padding, CMD_PADDING_SIZE, o_data));
-    FAPI_TRY(forceCrctEndianArray(i_input.command_argument, ARGUMENT_SIZE, o_data));
-
-    // Generates and adds on the CRC
-    l_cmd_header_crc = crc32_gen(o_data);
-    FAPI_DBG("Command header crc: %xl", l_cmd_header_crc);
-    FAPI_TRY(forceCrctEndian(l_cmd_header_crc, o_data));
-    padCommData(o_data);
-    FAPI_TRY(correctMMIOEndianForStruct(o_data));
-    FAPI_TRY(correctMMIOword_order(o_data));
-
-fapi_try_exit:
-    FAPI_DBG("Exiting with return code : 0x%08X...", (uint64_t) fapi2::current_err);
-    return fapi2::current_err;
-}
-
-/// @brief Writes a command to the command buffer and issues interrupt
-///
-/// @param[in] i_target     The Explorer chip to issue the command to
-/// @param[in] i_cmd        The command structure to write
-///
-/// @return fapi2::ReturnCode. FAPI2_RC_SUCCESS if success, else error code.
-fapi2::ReturnCode putCMD(
-    const fapi2::Target<fapi2::TARGET_TYPE_OCMB_CHIP>& i_target,
-    const host_fw_command_struct& i_cmd)
-{
-    std::vector<uint8_t> l_data;
-    fapi2::buffer<uint64_t> l_scom;
-
-    FAPI_TRY(host_fw_command_struct_to_little_endian(i_cmd, l_data));
-
-    // Clear the doorbell
-    l_scom.setBit<EXPLR_MMIO_MDBELLC_MDBELL_MDBELL>();
-    FAPI_DBG("Clearing the inbound doorbell...");
-    FAPI_TRY(fapi2::putScom(i_target, EXPLR_MMIO_MDBELLC, l_scom), "Failed to clear inbound doorbell register");
-
-    // Clear the response doorbell, just in case the last response didn't get cleared
-    FAPI_TRY(clear_outbound_doorbell(i_target));
-
-    // Set the command
-    FAPI_DBG("Writing the command...");
-    FAPI_TRY(fapi2::putMMIO(i_target, EXPLR_IB_CMD_ADDR, BUFFER_TRANSACTION_SIZE, l_data),
-             "Failed to write to the command buffer");
-
-    // Ring the doorbell - aka the bit that interrupts the microchip FW and tells it to do the thing
-    l_scom.flush<0>();
-    l_scom.setBit<EXPLR_MMIO_MDBELL_MDBELL>();
-    FAPI_DBG("Setting the inbound doorbell...");
-    FAPI_TRY(fapi2::putScom(i_target, EXPLR_MMIO_MDBELL, l_scom), "Failed to set inbound doorbell bit");
-
-fapi_try_exit:
-    FAPI_DBG("Exiting with return code : 0x%08X...", (uint64_t) fapi2::current_err);
-    return fapi2::current_err;
-}
-
-
-
-//--------------------------------------------------------------------------------
-// Read operations
-//--------------------------------------------------------------------------------
-
-/// @brief Reads 64 bits of data from MMIO space on the selected Explorer
-///
-/// @param[in] i_target     The Explorer chip to read data from
-/// @param[in] i_addr       The address to read
-/// @param[out] o_data      The data read from the address
-///
-/// @return fapi2::ReturnCode. FAPI2_RC_SUCCESS if success, else error code.
-fapi2::ReturnCode getMMIO64(
-    const fapi2::Target<fapi2::TARGET_TYPE_OCMB_CHIP>& i_target,
-    const uint64_t i_addr,
-    fapi2::buffer<uint64_t>& o_data)
-{
-    uint64_t l_rd = 0;
-    std::vector<uint8_t> l_data(8);
-    uint32_t l_idx = 0;
-    FAPI_TRY(fapi2::getMMIO(i_target, EXPLR_IB_MMIO_OFFSET | i_addr, 8, l_data));
-    readLE(l_data, l_idx, l_rd);
-    o_data = l_rd;
-fapi_try_exit:
-    FAPI_DBG("Exiting with return code : 0x%08X...", (uint64_t) fapi2::current_err);
-    return fapi2::current_err;
-}
-
-
-
-
-/// @brief Reads 32 bits of data from MMIO space on the selected Explorer
-///
-/// @param[in] i_target     The Explorer chip to read data from
-/// @param[in] i_addr       The address to read
-/// @param[out] o_data      The data read from the address
-///
-/// @return fapi2::ReturnCode. FAPI2_RC_SUCCESS if success, else error code.
-fapi2::ReturnCode getMMIO32(
-    const fapi2::Target<fapi2::TARGET_TYPE_OCMB_CHIP>& i_target,
-    const uint64_t i_addr,
-    fapi2::buffer<uint32_t>& o_data)
-{
-    uint32_t l_rd = 0;
-    std::vector<uint8_t> l_data(4);
-    uint32_t l_idx = 0;
-    FAPI_TRY(fapi2::getMMIO(i_target, EXPLR_IB_MMIO_OFFSET | i_addr, 4, l_data));
-    readLE(l_data, l_idx, l_rd);
-    o_data = l_rd;
-fapi_try_exit:
-    FAPI_DBG("Exiting with return code : 0x%08X...", (uint64_t) fapi2::current_err);
-    return fapi2::current_err;
-}
-
-
-
-
-/// @brief Reads 64 bits of data from SCOM MMIO space on the selected Explorer
-///
-/// @param[in] i_target     The Explorer chip to read data from
-/// @param[in] i_scomAddr   The address to read
-/// @param[out] o_data      The data read from the address
-///
-/// @return fapi2::ReturnCode. FAPI2_RC_SUCCESS if success, else error code.
-fapi2::ReturnCode getScom(
-    const fapi2::Target<fapi2::TARGET_TYPE_OCMB_CHIP>& i_target,
-    const uint64_t i_scomAddr,
-    fapi2::buffer<uint64_t>& o_data)
-{
-    // Converts from the scom address to the MMIO address by shifting left by 3 bits
-    uint64_t l_scomAddr = i_scomAddr << OCMB_ADDR_SHIFT;
-    return getMMIO64(i_target, l_scomAddr, o_data);
-}
-
-
-
-
-/// @brief Reads 32 bits of data from OpenCAPI config space on the selected Explorer
-///
-/// @param[in] i_target     The Explorer chip to read data from
-/// @param[in] i_cfgAddr    The address to read
-/// @param[out] o_data      The data read from the address
-///
-/// @return fapi2::ReturnCode. FAPI2_RC_SUCCESS if success, else error code.
-fapi2::ReturnCode getOCCfg(
-    const fapi2::Target<fapi2::TARGET_TYPE_OCMB_CHIP>& i_target,
-    const uint64_t i_cfgAddr,
-    fapi2::buffer<uint32_t>& o_data)
-{
-    fapi2::Target<fapi2::TARGET_TYPE_SYSTEM> FAPI_SYSTEM;
-    uint32_t l_rd = 0;
-    std::vector<uint8_t> l_data(4);
-    uint32_t l_idx = 0;
-    fapi2::ATTR_MSS_OCMB_EXP_OMI_CFG_ENDIAN_CTRL_Type l_endian;
-
-    FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_MSS_OCMB_EXP_OMI_CFG_ENDIAN_CTRL,
-                            FAPI_SYSTEM, l_endian));
-
-    FAPI_TRY(fapi2::getMMIO(i_target, i_cfgAddr, 4, l_data));
-
-    if (l_endian == fapi2::ENUM_ATTR_MSS_OCMB_EXP_OMI_CFG_ENDIAN_CTRL_LITTLE_ENDIAN)
-    {
-        readLE(l_data, l_idx, l_rd);
-    }
-    else
-    {
-        readBE(l_data, l_idx, l_rd);
-    }
-
-    o_data = l_rd;
-fapi_try_exit:
-    FAPI_DBG("Exiting with return code : 0x%08X...", (uint64_t) fapi2::current_err);
-    return fapi2::current_err;
-}
-
-
-///
-/// @brief Converts a little endian data array to a host_fw_response_struct
-/// @param[in] i_data little endian data to process
-/// @param[out] o_crc computed CRC
-/// @param[out] o_response response structure
-/// @return fapi2::ReturnCode. FAPI2_RC_SUCCESS if success, else error code.
-///
-fapi2::ReturnCode host_fw_response_struct_from_little_endian(std::vector<uint8_t>& i_data,
-        uint32_t& o_crc,
-        host_fw_response_struct& o_response)
-{
-    uint32_t l_idx = 0;
-
-    uint8_t l_response_id = 0;
-    uint8_t l_response_flags = 0;
-    uint16_t l_request_identifier = 0;
-    uint32_t l_response_length = 0;
-    uint32_t l_response_crc = 0;
-    uint32_t l_host_work_area = 0;
-    uint32_t l_response_header_crc = 0;
-
-    FAPI_TRY(correctMMIOEndianForStruct(i_data));
-    FAPI_TRY(correctMMIOword_order(i_data));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_response_id));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_response_flags));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_request_identifier));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_response_length));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_response_crc));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_host_work_area));
-    FAPI_TRY(readCrctEndianArray(i_data, RSP_PADDING_SIZE, l_idx, o_response.padding));
-    FAPI_TRY(readCrctEndianArray(i_data, ARGUMENT_SIZE, l_idx, o_response.response_argument));
-
-    o_response.response_id = l_response_id;
-    o_response.response_flags = l_response_flags;
-    o_response.request_identifier = l_request_identifier;
-    o_response.response_length = l_response_length;
-    o_response.response_crc = l_response_crc;
-    o_response.host_work_area = l_host_work_area;
-
-    o_crc = crc32_gen(i_data, l_idx);
-
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_response_header_crc));
-    o_response.response_header_crc = l_response_header_crc;
-
-fapi_try_exit:
-    return fapi2::current_err;
-}
-
-///
-/// @brief Converts a little endian data array to a host_fw_response_struct
-/// @param[in] i_target OCMB target on which to operate
-/// @param[in] i_data little endian data to process
-/// @param[out] o_response response structure
-/// @return fapi2::ReturnCode. FAPI2_RC_SUCCESS if success, else error code.
-/// @note helper function to allow for checking FFDC
-///
-fapi2::ReturnCode host_fw_response_struct_from_little_endian(const fapi2::Target<fapi2::TARGET_TYPE_OCMB_CHIP>&
-        i_target,
-        std::vector<uint8_t>& i_data,
-        host_fw_response_struct& o_response)
-{
-    uint32_t l_crc = 0;
-    fapi2::current_err = host_fw_response_struct_from_little_endian(i_data, l_crc, o_response);
-    FAPI_ASSERT( fapi2::current_err == fapi2::FAPI2_RC_SUCCESS,
-                 fapi2::EXP_INBAND_LE_DATA_RANGE()
-                 .set_TARGET(i_target)
-                 .set_FUNCTION(mss::exp::READ_HOST_FW_RESPONSE_STRUCT)
-                 .set_DATA_SIZE(i_data.size())
-                 .set_MAX_INDEX(sizeof(host_fw_response_struct)),
-                 "%s Failed to convert from data to host_fw_response_struct data size %u expected size %u",
-                 mss::c_str(i_target), i_data.size(), sizeof(host_fw_response_struct));
-
-//TODO CQ: SW461052 Correct MMIO CRC responses
-#ifndef CONFIG_AXONE_BRING_UP
-    FAPI_ASSERT(l_crc == o_response.response_header_crc,
-                fapi2::EXP_INBAND_RSP_CRC_ERR()
-                .set_COMPUTED(l_crc)
-                .set_RECEIVED(o_response.response_header_crc)
-                .set_OCMB_TARGET(i_target),
-                "%s Response CRC failed to validate computed: 0x%08x got: 0x%08x",
-                mss::c_str(i_target), l_crc, o_response.response_header_crc);
-#endif
-
-fapi_try_exit:
-    return fapi2::current_err;
-}
-
-///
-/// @brief Polls for response ready door bell bit
-/// @param[in] i_target the OCMB target on which to operate
-/// @return fapi2::ReturnCode. FAPI2_RC_SUCCESS if success, else error code.
-///
-fapi2::ReturnCode poll_for_response_ready(const fapi2::Target<fapi2::TARGET_TYPE_OCMB_CHIP>& i_target)
-{
-    // NUM_LOOPS is based on EXP_FW_DDR_PHY_INIT command, which completes in ~10ms in HW.
-    // We initially delay 8ms, so we should only need to poll for ~2ms here.
-    // We're waiting 100us between polls, so we should only need about 20 loops here,
-    // but we make it 200 to be safe
-    constexpr uint64_t NUM_LOOPS = 200;
-
-    // So, why aren't we using the memory team's polling API?
-    // This is a base function that will be utilized by the platform code
-    // As such, we don't want to pull in more libraries than we need to: it would cause extra dependencies
-    // So, we're decomposing the polling library below
-    bool l_doorbell_response = false;
-    uint64_t l_loop = 0;
-    fapi2::buffer<uint64_t> l_data;
-
-    // Loop until we max our our loop count or get a doorbell response
-    for(; l_loop < NUM_LOOPS && !l_doorbell_response; ++l_loop)
-    {
-        FAPI_TRY(fapi2::getScom(i_target, EXPLR_MIPS_TO_OCMB_INTERRUPT_REGISTER1, l_data));
-        l_doorbell_response = l_data.getBit<EXPLR_MIPS_TO_OCMB_INTERRUPT_REGISTER1_DOORBELL>();
-        FAPI_TRY( fapi2::delay(DELAY_100US, 200) );
-    }
-
-    FAPI_DBG("%s stopped on loop%u/%u data:0x%016lx %u",
-             mss::c_str(i_target), l_loop, NUM_LOOPS, l_data, l_doorbell_response);
-
-    // Error check - doorbell response should be true
-    FAPI_ASSERT(l_doorbell_response,
-                fapi2::EXP_INBAND_RSP_NO_DOORBELL()
-                .set_OCMB_TARGET(i_target)
-                .set_DATA(l_data)
-                .set_NUM_LOOPS(l_loop),
-                "%s doorbell timed out after %u loops: data 0x%016lx",
-                mss::c_str(i_target), l_loop, l_data);
-
-    // Ding-dong! the doorbell is rung and the response is ready
-    return fapi2::FAPI2_RC_SUCCESS;
-fapi_try_exit:
-    return fapi2::current_err;
-}
-
-///
-/// @brief Clears outbound (response ready) door bell bit
-/// @param[in] i_target the OCMB target on which to operate
-/// @return fapi2::ReturnCode. FAPI2_RC_SUCCESS if success, else error code.
-///
-fapi2::ReturnCode clear_outbound_doorbell(const fapi2::Target<fapi2::TARGET_TYPE_OCMB_CHIP>& i_target)
-{
-    fapi2::buffer<uint64_t> l_data;
-
-    // Doorbell is cleared by writing a '1' to the doorbell bit
-    l_data.setBit<EXPLR_MIPS_TO_OCMB_INTERRUPT_REGISTER1_DOORBELL>();
-
-    FAPI_DBG("%s Clearing outbound doorbell...", mss::c_str(i_target));
-    FAPI_TRY(fapi2::putScom(i_target, EXPLR_MIPS_TO_OCMB_INTERRUPT_REGISTER1, l_data));
-
-fapi_try_exit:
-    return fapi2::current_err;
-}
-
-/// @brief Reads a response from the response buffer
-///
-/// @param[in] i_target     The Explorer chip to read data from
-/// @param[out] o_rsp       The response data read from the buffer
-/// @param[out] o_data      Raw (little-endian) response data buffer portion
-///
-/// @return fapi2::ReturnCode. FAPI2_RC_SUCCESS if success, else error code.
-fapi2::ReturnCode getRSP(
-    const fapi2::Target<fapi2::TARGET_TYPE_OCMB_CHIP>& i_target,
-    host_fw_response_struct& o_rsp,
-    std::vector<uint8_t>& o_data)
-{
-    std::vector<uint8_t> l_data(static_cast<int>(sizeof(o_rsp)));
-
-    // Polls for the response to be ready first
-    FAPI_TRY(poll_for_response_ready(i_target));
-
-    FAPI_DBG("Reading the response buffer...");
-    FAPI_TRY(fapi2::getMMIO(i_target, EXPLR_IB_RSP_ADDR, BUFFER_TRANSACTION_SIZE, l_data));
-    FAPI_TRY(host_fw_response_struct_from_little_endian(i_target, l_data, o_rsp));
-
-    FAPI_DBG("Checking if we have response data...");
-
-    // If response data in buffer portion, return that too
-    if (o_rsp.response_length > 0)
-    {
-        // make sure expected size is a multiple of 8
-        const uint32_t l_padding = ((o_rsp.response_length % 8) > 0) ? (8 - (o_rsp.response_length % 8)) : 0;
-        o_data.resize( o_rsp.response_length + l_padding );
-        FAPI_DBG("Reading response data...");
-
-        FAPI_TRY( fapi2::getMMIO(i_target, EXPLR_IB_DATA_ADDR, BUFFER_TRANSACTION_SIZE, o_data) );
-        FAPI_TRY( correctMMIOEndianForStruct(o_data) );
-        FAPI_TRY( correctMMIOword_order(o_data) );
-    }
-    else
-    {
-        FAPI_DBG("No response data returned...");
-        // make sure no buffer data is returned
-        o_data.clear();
-    }
-
-    FAPI_TRY(clear_outbound_doorbell(i_target));
-
-fapi_try_exit:
-    FAPI_DBG("%s Exiting with return code : 0x%08X...", mss::c_str(i_target), (uint64_t) fapi2::current_err);
-    return fapi2::current_err;
-}
-
-
-
-
-///
-/// @brief Converts a little endian data array to a sensor_cache_struct
-/// @param[in] i_data little endian data to process
-/// @param[out] o_data sensor cache structure
-/// @return true if success false if failure
-/// @note helper function - returning a bool and will have true FFDC in a separate function
-///
-fapi2::ReturnCode sensor_cache_struct_from_little_endian(std::vector<uint8_t>& i_data,
-        sensor_cache_struct& o_data)
-{
-    // Local variables to avoid error in passing packed struct fields by reference
-    uint32_t l_idx = 0;
-    uint16_t l_status = 0;
-    uint16_t l_ocmb_dts = 0;
-    uint16_t l_mem_dts0 = 0;
-    uint16_t l_mem_dts1 = 0;
-    uint32_t l_mba_reads = 0;
-    uint32_t l_mba_writes = 0;
-    uint32_t l_mba_activations = 0;
-    uint32_t l_mba_powerups = 0;
-    uint8_t l_self_timed_refresh = 0;
-    uint32_t l_frame_count = 0;
-    uint32_t l_mba_arrival_histo_base = 0;
-    uint32_t l_mba_arrival_histo_low = 0;
-    uint32_t l_mba_arrival_histo_med = 0;
-    uint32_t l_mba_arrival_histo_high = 0;
-    uint8_t l_initial_packet1 = 0;
-
-    FAPI_TRY(correctMMIOEndianForStruct(i_data));
-    FAPI_TRY(correctMMIOword_order(i_data));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_status));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_ocmb_dts));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_mem_dts0));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_mem_dts1));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_mba_reads));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_mba_writes));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_mba_activations));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_mba_powerups));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_self_timed_refresh));
-    FAPI_TRY(readCrctEndianArray(i_data, SENSOR_CACHE_PADDING_SIZE_0, l_idx, o_data.reserved0));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_frame_count));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_mba_arrival_histo_base));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_mba_arrival_histo_low));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_mba_arrival_histo_med));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_mba_arrival_histo_high));
-    FAPI_TRY(readCrctEndian(i_data, l_idx, l_initial_packet1));
-
-    o_data.frame_count = l_frame_count;
-    o_data.mba_arrival_histo_base = l_mba_arrival_histo_base;
-    o_data.mba_arrival_histo_low = l_mba_arrival_histo_low;
-    o_data.mba_arrival_histo_med = l_mba_arrival_histo_med;
-    o_data.mba_arrival_histo_high = l_mba_arrival_histo_high;
-    o_data.initial_packet1 = l_initial_packet1;
-    o_data.status = l_status;
-    o_data.ocmb_dts = l_ocmb_dts;
-    o_data.mem_dts0 = l_mem_dts0;
-    o_data.mem_dts1 = l_mem_dts1;
-    o_data.mba_reads = l_mba_reads;
-    o_data.mba_writes = l_mba_writes;
-    o_data.mba_activations = l_mba_activations;
-    o_data.mba_powerups = l_mba_powerups;
-    o_data.self_timed_refresh = l_self_timed_refresh;
-
-    FAPI_TRY(readCrctEndianArray(i_data, SENSOR_CACHE_PADDING_SIZE_1, l_idx, o_data.reserved1));
-
-fapi_try_exit:
-    return fapi2::current_err;
-}
-
-///
-/// @brief Converts a little endian data array to a sensor_cache_struct
-/// @param[in] i_target OCMB target on which to operate
-/// @param[in] i_data little endian data to process
-/// @param[out] o_data sensor cache structure
-/// @return fapi2::ReturnCode. FAPI2_RC_SUCCESS if success, else error code.
-/// @note helper function to allow for checking FFDC
-///
-fapi2::ReturnCode sensor_cache_struct_from_little_endian(const fapi2::Target<fapi2::TARGET_TYPE_OCMB_CHIP>&
-        i_target,
-        std::vector<uint8_t>& i_data,
-        sensor_cache_struct& o_data)
-{
-    fapi2::current_err = fapi2::FAPI2_RC_SUCCESS;
-    FAPI_TRY(sensor_cache_struct_from_little_endian(i_data, o_data));
-
-fapi_try_exit:
-    return fapi2::current_err;
-}
-
-///
-/// @brief Reads the complete 64 byte sensor cache on the selected Explorer
-///
-/// @param[in] i_target     The Explorer chip to read data from
-/// @param[out] o_data      The data read from the buffer
-///
-/// @return fapi2::ReturnCode. FAPI2_RC_SUCCESS if success, else error code.
-///
-fapi2::ReturnCode getSensorCache(
-    const fapi2::Target<fapi2::TARGET_TYPE_OCMB_CHIP>& i_target,
-    sensor_cache_struct& o_data)
-{
-    std::vector<uint8_t> l_data(static_cast<int>(sizeof(o_data)));
-
-    // The sensor cache is accessed exclusively via 2 32-byte MMIO reads
-    FAPI_TRY(fapi2::getMMIO(i_target, EXPLR_IB_SENSOR_CACHE_ADDR, 32, l_data));
-
-    FAPI_TRY(sensor_cache_struct_from_little_endian(i_target, l_data, o_data));
-
-fapi_try_exit:
-    FAPI_DBG("%s Exiting with return code : 0x%08X...", mss::c_str(i_target), (uint64_t) fapi2::current_err);
-    return fapi2::current_err;
-}
-
-///
-/// @brief UT helper for correctMMIOEndianForStruct
-///
-/// @param[in] i_endian_ctrl value of ATTR_MSS_OCMB_EXP_STRUCT_MMIO_ENDIAN_CTRL
-/// @param[in,out] io_data value to swizzle
-///
-void correctMMIOEndianForStruct_helper(fapi2::ATTR_MSS_OCMB_EXP_STRUCT_MMIO_ENDIAN_CTRL_Type i_endian_ctrl,
-                                       std::vector<uint8_t>& io_data)
-{
-    size_t l_loops = 0;
-
-    if (i_endian_ctrl == fapi2::ENUM_ATTR_MSS_OCMB_EXP_STRUCT_MMIO_ENDIAN_CTRL_SWAP)
-    {
-        l_loops = io_data.size() / BUFFER_TRANSACTION_SIZE;
-
-        for (size_t l_idx = 0; l_idx < l_loops; l_idx++)
-        {
-            for (int l_bidx = BUFFER_TRANSACTION_SIZE - 1; l_bidx >= 0; l_bidx--)
-            {
-                io_data.push_back(io_data.at(l_bidx));
-            }
-
-            io_data.erase(io_data.begin(), io_data.begin() + BUFFER_TRANSACTION_SIZE);
-        }
-    }
-}
-
-///
-/// @brief We will use 4 or 8 byte reads via fapi2::put/getMMIO for buffer
-/// data structures.  The byte order of the 4 or 8 byte reads should be little
-/// endian.  In order to represent the data structure in its proper layout
-/// the endianness of each 4 or 8 byte read must be corrected.
-/// @param[in,out] io_data   Either data structure in proper byte order that we
-///      want to swizzle prior to writing to the buffer, or the data returned
-///      from reading the buffer that we want to unsizzle.
-/// @return fapi2::ReturnCode. FAPI2_RC_SUCCESS if success, else error code.
-///
-fapi2::ReturnCode correctMMIOEndianForStruct(std::vector<uint8_t>& io_data)
-{
-    fapi2::Target<fapi2::TARGET_TYPE_SYSTEM> FAPI_SYSTEM;
-    fapi2::ATTR_MSS_OCMB_EXP_STRUCT_MMIO_ENDIAN_CTRL_Type l_endian_ctrl;
-
-    FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_MSS_OCMB_EXP_STRUCT_MMIO_ENDIAN_CTRL,
-                           FAPI_SYSTEM, l_endian_ctrl));
-    correctMMIOEndianForStruct_helper(l_endian_ctrl, io_data);
-
-fapi_try_exit:
-    FAPI_DBG("Exiting with return code : 0x%08X...", (uint64_t) fapi2::current_err);
-    return fapi2::current_err;
-}
-
-///
-/// @brief UT helper for correctMMIOword_order
-/// @param[in] i_word_swap value of ATTR_MSS_OCMB_EXP_STRUCT_MMIO_WORD_SWAP
-/// @param[in,out] io_data value to swizzle
-///
-void correctMMIOword_order_helper(fapi2::ATTR_MSS_OCMB_EXP_STRUCT_MMIO_WORD_SWAP_Type i_word_swap,
-                                  std::vector<uint8_t>& io_data)
-{
-    if (i_word_swap == fapi2::ENUM_ATTR_MSS_OCMB_EXP_STRUCT_MMIO_WORD_SWAP_SWAP)
-    {
-        for (size_t l_idx = 0; l_idx < io_data.size(); l_idx += BUFFER_TRANSACTION_SIZE)
-        {
-            for (size_t l_bidx = l_idx; l_bidx < l_idx + BUFFER_TRANSACTION_SIZE / 2; l_bidx++)
-            {
-                uint8_t l_temp_first_word = io_data.at(l_bidx);
-                uint8_t l_temp_second_word = io_data.at(l_bidx + BUFFER_TRANSACTION_SIZE / 2);
-                io_data[l_bidx] = l_temp_second_word;
-                io_data[l_bidx + BUFFER_TRANSACTION_SIZE / 2] = l_temp_first_word;
-            }
-        }
-    }
-}
-
-///
-/// @brief Because of how the AXI bridge in Explorer breaks up the transaction,
-///      we might need to swap 32-bit word order
-/// @param[in,out] io_data   Either data structure in proper byte order that we
-///      want to swizzle prior to writing to the buffer, or the data returned
-///      from reading the buffer that we want to unsizzle.
-/// @return fapi2::ReturnCode. FAPI2_RC_SUCCESS if success, else error code.
-///
-fapi2::ReturnCode correctMMIOword_order(std::vector<uint8_t>& io_data)
-{
-    fapi2::Target<fapi2::TARGET_TYPE_SYSTEM> FAPI_SYSTEM;
-    fapi2::ATTR_MSS_OCMB_EXP_STRUCT_MMIO_WORD_SWAP_Type l_word_swap;
-
-    FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_MSS_OCMB_EXP_STRUCT_MMIO_WORD_SWAP,
-                           FAPI_SYSTEM, l_word_swap));
-    correctMMIOword_order_helper(l_word_swap, io_data);
-
-fapi_try_exit:
-    FAPI_DBG("Exiting with return code : 0x%08X...", (uint64_t) fapi2::current_err);
-    return fapi2::current_err;
-}
-
-///
-/// @brief Forces native data into the correct endianness necessary for Explorer
-/// buffer data structures.
-/// @tparam T the data type to process
-/// @param[in] i_input inputted data to process
-/// @param[in,out] io_data vector to append data to
-///
-template < typename T >
-fapi2::ReturnCode forceCrctEndian(const T& i_input, std::vector<uint8_t>& io_data)
-{
-    fapi2::Target<fapi2::TARGET_TYPE_SYSTEM> FAPI_SYSTEM;
-    fapi2::ATTR_MSS_OCMB_EXP_STRUCT_ENDIAN_Type l_struct_endian;
-
-    FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_MSS_OCMB_EXP_STRUCT_ENDIAN,
-                            FAPI_SYSTEM, l_struct_endian));
-
-    if (l_struct_endian == fapi2::ENUM_ATTR_MSS_OCMB_EXP_STRUCT_ENDIAN_LITTLE_ENDIAN)
-    {
-        forceLE(i_input, io_data);
-    }
-    else
-    {
-        forceBE(i_input, io_data);
-    }
-
-fapi_try_exit:
-    FAPI_DBG("Exiting with return code : 0x%08X...", (uint64_t) fapi2::current_err);
-    return fapi2::current_err;
-}
-
-
-
-///
-/// @brief Forces native data into the correct endianness for an array buffer
-/// data structures.
-/// @tparam T the data type to process
-/// @param[in] i_input inputted data to process
-/// @param[in] i_size size of the array
-/// @param[in,out] io_data vector to append data to
-///
-template < typename T >
-fapi2::ReturnCode forceCrctEndianArray(const T* i_input, const uint64_t i_size, std::vector<uint8_t>& io_data)
-{
-    fapi2::Target<fapi2::TARGET_TYPE_SYSTEM> FAPI_SYSTEM;
-    fapi2::ATTR_MSS_OCMB_EXP_STRUCT_ENDIAN_Type l_struct_endian;
-
-    FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_MSS_OCMB_EXP_STRUCT_ENDIAN,
-                            FAPI_SYSTEM, l_struct_endian));
-
-    if (l_struct_endian == fapi2::ENUM_ATTR_MSS_OCMB_EXP_STRUCT_ENDIAN_LITTLE_ENDIAN)
-    {
-        forceLEArray(i_input, i_size, io_data);
-    }
-    else
-    {
-        forceBEArray(i_input, i_size, io_data);
-    }
-
-fapi_try_exit:
-    FAPI_DBG("Exiting with return code : 0x%08X...", (uint64_t) fapi2::current_err);
-    return fapi2::current_err;
-}
-
-
-
-///
-/// @brief Converts endianness of data read from Explorer buffer data structures
-//  into native order.
-/// @tparam T the data type to output to
-/// @param[in] i_input inputted data to process
-/// @param[in,out] io_idx current index
-/// @param[out] o_data data that has been converted into native endianness
-/// @return fapi2::ReturnCode. FAPI2_RC_SUCCESS if success, else error code.
-///
-template < typename T >
-fapi2::ReturnCode readCrctEndian(const std::vector<uint8_t>& i_input, uint32_t& io_idx, T& o_data)
-{
-    fapi2::Target<fapi2::TARGET_TYPE_SYSTEM> FAPI_SYSTEM;
-    fapi2::ATTR_MSS_OCMB_EXP_STRUCT_ENDIAN_Type l_struct_endian;
-
-    FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_MSS_OCMB_EXP_STRUCT_ENDIAN,
-                            FAPI_SYSTEM, l_struct_endian));
-
-    if (l_struct_endian == fapi2::ENUM_ATTR_MSS_OCMB_EXP_STRUCT_ENDIAN_LITTLE_ENDIAN)
-    {
-        FAPI_ASSERT(readLE(i_input, io_idx, o_data),
-                    fapi2::EXP_INBAND_LE_DATA_RANGE()
-                    .set_TARGET(FAPI_SYSTEM)
-                    .set_FUNCTION(mss::exp::READ_CRCT_ENDIAN)
-                    .set_DATA_SIZE(i_input.size())
-                    .set_MAX_INDEX(sizeof(o_data)),
-                    "Failed to convert from LE data read, size %u expected size %u",
-                    i_input.size(), sizeof(o_data));
-    }
-    else
-    {
-        FAPI_ASSERT(readBE(i_input, io_idx, o_data),
-                    fapi2::EXP_INBAND_BE_DATA_RANGE()
-                    .set_TARGET(FAPI_SYSTEM)
-                    .set_FUNCTION(mss::exp::READ_CRCT_ENDIAN)
-                    .set_DATA_SIZE(i_input.size())
-                    .set_MAX_INDEX(sizeof(o_data)),
-                    "Failed to convert from BE data read, size %u expected size %u",
-                    i_input.size(), sizeof(o_data));
-    }
-
-fapi_try_exit:
-    FAPI_DBG("Exiting with return code : 0x%08X...", (uint64_t) fapi2::current_err);
-    return fapi2::current_err;
-}
-
-
-
-template < typename T >
-fapi2::ReturnCode readCrctEndianArray(const std::vector<uint8_t>& i_input, const uint32_t i_size, uint32_t& io_idx,
-                                      T* o_data)
-{
-    fapi2::Target<fapi2::TARGET_TYPE_SYSTEM> FAPI_SYSTEM;
-    fapi2::ATTR_MSS_OCMB_EXP_STRUCT_ENDIAN_Type l_struct_endian;
-
-    FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_MSS_OCMB_EXP_STRUCT_ENDIAN,
-                            FAPI_SYSTEM, l_struct_endian));
-
-    if (l_struct_endian == fapi2::ENUM_ATTR_MSS_OCMB_EXP_STRUCT_ENDIAN_LITTLE_ENDIAN)
-    {
-        FAPI_ASSERT(readLEArray(i_input, i_size, io_idx, o_data),
-                    fapi2::EXP_INBAND_LE_DATA_RANGE()
-                    .set_TARGET(FAPI_SYSTEM)
-                    .set_FUNCTION(mss::exp::READ_CRCT_ENDIAN)
-                    .set_DATA_SIZE(i_input.size())
-                    .set_MAX_INDEX(sizeof(o_data)),
-                    "Failed to convert from LE array data read, size %u expected size %u",
-                    i_input.size(), sizeof(o_data));
-    }
-    else
-    {
-        FAPI_ASSERT(readBEArray(i_input, i_size, io_idx, o_data),
-                    fapi2::EXP_INBAND_BE_DATA_RANGE()
-                    .set_TARGET(FAPI_SYSTEM)
-                    .set_FUNCTION(mss::exp::READ_CRCT_ENDIAN)
-                    .set_DATA_SIZE(i_input.size())
-                    .set_MAX_INDEX(sizeof(o_data)),
-                    "Failed to convert from BE array data read, size %u expected size %u",
-                    i_input.size(), sizeof(o_data));
-    }
-
-fapi_try_exit:
-    FAPI_DBG("Exiting with return code : 0x%08X...", (uint64_t) fapi2::current_err);
-    return fapi2::current_err;
-}
-
-
-} // ns ib
-
-} // ns exp
-
-} // ns mss