diff options
Diffstat (limited to 'src/usr/hwpf/hwp/secure_boot/proc_check_security.C')
| -rw-r--r-- | src/usr/hwpf/hwp/secure_boot/proc_check_security.C | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/src/usr/hwpf/hwp/secure_boot/proc_check_security.C b/src/usr/hwpf/hwp/secure_boot/proc_check_security.C deleted file mode 100644 index 9514ef4b7..000000000 --- a/src/usr/hwpf/hwp/secure_boot/proc_check_security.C +++ /dev/null @@ -1,100 +0,0 @@ -/* IBM_PROLOG_BEGIN_TAG */ -/* This is an automatically generated prolog. */ -/* */ -/* $Source: src/usr/hwpf/hwp/secure_boot/proc_check_security.C $ */ -/* */ -/* OpenPOWER HostBoot Project */ -/* */ -/* Contributors Listed Below - COPYRIGHT 2015 */ -/* [+] 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 */ -// $Id: proc_check_security.C,v 1.2 2015/08/03 14:04:43 thi Exp $ -// $Source: /afs/awd/projects/eclipz/KnowledgeBase/.cvsroot/eclipz/chips/p8/working/procedures/ipl/fapi/proc_check_security.C,v $ -//------------------------------------------------------------------------------ -// *| -// *! (C) Copyright International Business Machines Corp. 2015 -// *! All Rights Reserved -- Property of IBM -// *! *** *** -// *| -// *! TITLE : proc_check_security.C -// *! DESCRIPTION : Determine state of processor security controls -// *! -// *! OWNER NAME : Joe McGill Email: jmcgill@us.ibm.com -// *! -//------------------------------------------------------------------------------ - - -//------------------------------------------------------------------------------ -// Includes -//------------------------------------------------------------------------------ -#include <p8_scom_addresses.H> -#include <proc_check_security.H> - - -//------------------------------------------------------------------------------ -// Constant definitions -//------------------------------------------------------------------------------ - -// Security Switch register field/bit definitions -const uint32_t OTPC_M_SECURITY_SWITCH_TRUSTED_BOOT_BIT = 1; - - -//------------------------------------------------------------------------------ -// Function definitions -//------------------------------------------------------------------------------ - -extern "C" -{ - -//------------------------------------------------------------------------------ -// function: -// Determine state of processor security controls -// -// parameters: i_target => chip target -// o_secure => true if security enabled, else false -// returns: FAPI_RC_SUCCESS if operation was successful, else error -//------------------------------------------------------------------------------ -fapi::ReturnCode proc_check_security( - const fapi::Target& i_target, - bool & o_secure) -{ - // return codes - fapi::ReturnCode rc; - - // mark function entry - FAPI_DBG("Start"); - - do - { - ecmdDataBufferBase security_switch_data(64); - rc = fapiGetScom(i_target, OTPC_M_SECURITY_SWITCH_0x00010005, security_switch_data); - if (!rc.ok()) - { - FAPI_ERR("Error reading Security Switch Register"); - break; - } - o_secure = security_switch_data.isBitSet(OTPC_M_SECURITY_SWITCH_TRUSTED_BOOT_BIT); - - } while(0); - - // mark function entry - FAPI_DBG("End"); - return rc; -} - - -} // extern "C" |
