diff options
Diffstat (limited to 'src/usr/hwpf/hwp/build_winkle_images/proc_mailbox_utils/p8_mailbox_utils.C')
| -rw-r--r-- | src/usr/hwpf/hwp/build_winkle_images/proc_mailbox_utils/p8_mailbox_utils.C | 39 |
1 files changed, 35 insertions, 4 deletions
diff --git a/src/usr/hwpf/hwp/build_winkle_images/proc_mailbox_utils/p8_mailbox_utils.C b/src/usr/hwpf/hwp/build_winkle_images/proc_mailbox_utils/p8_mailbox_utils.C index b43674a48..963ae13d8 100644 --- a/src/usr/hwpf/hwp/build_winkle_images/proc_mailbox_utils/p8_mailbox_utils.C +++ b/src/usr/hwpf/hwp/build_winkle_images/proc_mailbox_utils/p8_mailbox_utils.C @@ -23,13 +23,12 @@ /* */ /* IBM_PROLOG_END_TAG */ // -*- mode: C++; c-file-style: "linux"; -*- -// $Id: p8_mailbox_utils.C,v 1.7 2014/11/18 17:35:56 jmcgill Exp $ +// $Id: p8_mailbox_utils.C,v 1.10 2015/08/13 14:22:22 jmcgill Exp $ // $Source: /afs/awd/projects/eclipz/KnowledgeBase/.cvsroot/eclipz/chips/p8/working/procedures/ipl/fapi/p8_mailbox_utils.C,v $ //------------------------------------------------------------------------------ // *| // *! (C) Copyright International Business Machines Corp. 2012 // *! All Rights Reserved -- Property of IBM -// *! *** *** // *| // *! TITLE : proc_mailbox_utils.C // *! DESCRIPTION : Functions to calculate the mailbox values @@ -680,7 +679,9 @@ fapi::ReturnCode p8_mailbox_utils_get_mbox3( const fapi::Target &i_target, uint3 // 16:23 -> VCS voltage (1B in VRM-11 encoded form - 6.25mV increments) // note: VPD is in 5mV increments // -current recommended default = 0x4a -// 24:27 -> Unused = 0x00 +// 24 -> Force use of SBE scan service for slave chips +// 25 -> Skip use of SBE interrupt service on master chip +// 25:27 -> Unused = 0x0 // 28 -> Fabric wrap test = MNFG wrap test attribute // 29:31 -> Fabric node ID = Node ID attribute // @@ -697,6 +698,8 @@ fapi::ReturnCode p8_mailbox_utils_get_mbox4( const fapi::Target &i_target, uint3 const uint32_t BOOT_VOLTAGE_INFO_BIT_POSITION = 0; const uint32_t BOOT_VOLTAGE_INFO_BIT_LENGTH = 32; + const uint32_t FORCE_USE_SBE_SLAVE_SCAN_SERVICE = 24; + const uint32_t FORCE_SKIP_SBE_MASTER_INTR_SERVICE = 25; const uint32_t WRAP_TEST_BIT = 28; const uint32_t NODE_ID_BIT_POSITION = 29; const uint32_t NODE_ID_BIT_LENGTH = 3; @@ -755,8 +758,36 @@ fapi::ReturnCode p8_mailbox_utils_get_mbox4( const fapi::Target &i_target, uint3 FAPI_INF("Boot Voltage: VDD = %1.2f mV, VCS = %1.2f mV", (float)l_vdd_mv / 100, (float)l_vcs_mv / 100); + + fapi::ATTR_FORCE_USE_SBE_SLAVE_SCAN_SERVICE_Type force_use_scan_service = 0; + l_fapirc = FAPI_ATTR_GET(ATTR_FORCE_USE_SBE_SLAVE_SCAN_SERVICE, NULL, force_use_scan_service); + if (l_fapirc) + { + FAPI_ERR("fapiGetAttribute of ATTR_FORCE_USE_SBE_SLAVE_SCAN_SERVICE failed"); + break; + } + FAPI_INF( "ATTR_FORCE_USE_SBE_SLAVE_SCAN_SERVICE => %d", force_use_scan_service); + if (force_use_scan_service == fapi::ENUM_ATTR_FORCE_USE_SBE_SLAVE_SCAN_SERVICE_TRUE) + { + o_set_data |= 1 << (sizeof(o_set_data)*8 - FORCE_USE_SBE_SLAVE_SCAN_SERVICE - 1); + } + + fapi::ATTR_FORCE_SKIP_SBE_MASTER_INTR_SERVICE_Type force_skip_intr_service = 0; + l_fapirc = FAPI_ATTR_GET(ATTR_FORCE_SKIP_SBE_MASTER_INTR_SERVICE, NULL, force_skip_intr_service); + if (l_fapirc) + { + FAPI_ERR("fapiGetAttribute of ATTR_FORCE_SKIP_SBE_MASTER_INTR_SERVICE failed"); + break; + } + FAPI_INF( "ATTR_FORCE_SKIP_SBE_MASTER_INTR_SERVICE => %d", force_skip_intr_service); + if (force_skip_intr_service == fapi::ENUM_ATTR_FORCE_SKIP_SBE_MASTER_INTR_SERVICE_TRUE) + { + o_set_data |= 1 << (sizeof(o_set_data)*8 - FORCE_SKIP_SBE_MASTER_INTR_SERVICE - 1); + } + if (i_write_fbc_data) { + // set wrap test flag (FSP boot) fapi::ATTR_MNFG_FLAGS_Type l_mnfg_flags = 0; l_fapirc = FAPI_ATTR_GET( ATTR_MNFG_FLAGS, @@ -776,7 +807,7 @@ fapi::ReturnCode p8_mailbox_utils_get_mbox4( const fapi::Target &i_target, uint3 { FAPI_ERR("fapiGetAttribute of ATTR_CHIP_EC_FEATURE_SET_LEGACY_NODE_ID_VALID_MBOX_BIT failed"); break; - } + } if (((l_mnfg_flags & fapi::ENUM_ATTR_MNFG_FLAGS_MNFG_BRAZOS_WRAP_CONFIG) == fapi::ENUM_ATTR_MNFG_FLAGS_MNFG_BRAZOS_WRAP_CONFIG) || |
