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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/sbefw/core/sbeConsole.C $ */
/* */
/* OpenPOWER sbe Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2018-2019 */
/* [+] International Business Machines Corp. */
/* [+] Raptor Engineering, LLC */
/* */
/* */
/* 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 */
#include "sbetrace.H"
#include "fapi2.H"
#include "sbeIPLStatusLPC.H"
#include "p9_perv_scom_addresses.H"
#include "p9_perv_scom_addresses_fld.H"
#include "p9_misc_scom_addresses.H"
#include "p9_misc_scom_addresses_fld.H"
#include "sberegaccess.H"
#include "sbeglobals.H"
#include "p9_lpc_utils.H"
using namespace fapi2;
static uint32_t writeLPCReg(uint8_t i_addr,
uint8_t i_data)
{
uint32_t rc = SBE_SEC_OPERATION_SUCCESSFUL;
do {
Target<TARGET_TYPE_PROC_CHIP > proc = plat_getChipTarget();
buffer<uint32_t> data = 0;
data.insert(i_data, 0, 8);
ReturnCode fapiRc = lpc_rw(proc,
LPC_IO_SPACE + i_addr,
sizeof(uint8_t),
false,
false,
data);
if(fapiRc != FAPI2_RC_SUCCESS)
{
rc = SBE_SEC_LPC_ACCESS_FAILED;
break;
}
} while(0);
return rc;
}
void postPutIStep(char major, char minor)
{
#define SBE_FUNC "postPutIStep"
uint32_t rc = SBE_SEC_OPERATION_SUCCESSFUL;
do {
rc = writeLPCReg(0x81, major);
if(rc != SBE_SEC_OPERATION_SUCCESSFUL)
{
SBE_ERROR(SBE_FUNC " failure to write IPL status 1");
break;
}
rc = writeLPCReg(0x82, minor);
if(rc != SBE_SEC_OPERATION_SUCCESSFUL)
{
SBE_ERROR(SBE_FUNC " failure to write IPL status 2");
break;
}
} while(0);
#undef SBE_FUNC
}
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