SPARC T5-2: boot hangs at 'Control-get failed' if improper voltage supplied
(Doc ID 1996519.1)
Last updated on APRIL 29, 2019
Applies to:
SPARC T5-2 - Version All Versions and laterInformation in this document applies to any platform.
Symptoms
SPARC T5-2: not booting after FW upgrade
-> start /system -script
Starting /System
-> start /host/console -script
Serial console started. To stop, type #.
@(#)Hostconfig 1.4.2 2014/10/24 09:35
2015-04-03 19:10:20 0:0:0> NOTICE: TPM is turned off
2015-04-03 19:10:29 1:0:0> NOTICE: SPARC-T5 Revision 1.2 Speed 3600MHz
2015-04-03 19:10:29 0:0:0> NOTICE: SPARC-T5 Revision 1.2 Speed 3600MHz
2015-04-03 19:10:36 0:0:0> NOTICE: Initializing Memory
2015-04-03 19:11:33 0:0:0> NOTICE: Initializing MCU 0 Memory Link 0
2015-04-03 19:11:50 0:0:0> NOTICE: Initializing MCU 0 Memory Link 1
2015-04-03 19:12:07 0:0:0> NOTICE: Initializing MCU 1 Memory Link 0
2015-04-03 19:12:23 0:0:0> NOTICE: Initializing MCU 1 Memory Link 1
2015-04-03 19:12:39 0:0:0> NOTICE: Initializing MCU 2 Memory Link 0
2015-04-03 19:12:55 0:0:0> NOTICE: Initializing MCU 2 Memory Link 1
2015-04-03 19:13:11 0:0:0> NOTICE: Initializing MCU 3 Memory Link 0
2015-04-03 19:13:27 0:0:0> NOTICE: Initializing MCU 3 Memory Link 1
2015-04-03 19:13:48 0:0:0> NOTICE: Pausing 120 seconds for Coherence Link tuning
2015-04-03 19:15:48 0:0:0> NOTICE: Found optimal Coherence Link tuning
2015-04-03 19:17:14 0:0:0> NOTICE: Booting config = factory-default
Hypervisor version: @(#)Hypervisor 1.13.2.b 2014/11/13 16:29
2015-04-03 18:53:12 SP> NOTICE: Start Host in progress: Step 5 of 7
2015-04-03 18:53:13 SP> NOTICE: Start Host in progress: Step 6 of 7
NOTICE: Entering OpenBoot.
2015-04-03 18:53:30 SP> NOTICE: Start Host in progress: Step 7 of 7
NOTICE: Fetching Guest MD from HV.
NOTICE: Starting additional cpus.
NOTICE: Initializing LDC services.
NOTICE: Probing PCI devices.
Control-get failed <----- System stops here, does not enter OBP
Changes
After firmware upgrade:
From: PATCH# 18544278 VERSION: 9.2.0.a (system was booting)
To: PATCH# 19264421 VERSION: 9.2.1.b (unable to boot)
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |