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AT8402

Software Description

Page 4 - 2

AT8402 User Guide

4.

Software Description

Software on the AT8402 includes the following parts:

• Bootloader

• OS (rootFS, kernel)

• Application SW

• IPMI  FW

The Software accomplishes operation of the switching hardware and is therefore also refer-
enced as firmware. It is preinstalled on the system and can only be updated by a dedicated
update procedure. This manual only describes bootloader, its self tests and IMPI Firmware and
introduces the update procedure. 

For additional information of system configuration using CLI commands refer to documentation
“

AT8402 CLI Command Reference

”.

Information about diagnostics and troubleshooting can be found in “

AT8400 Diagnostics Man-

ual

”.

4.1

Supported RFCs

The Software supports the following standards and RFCs.

4.1.1

Management 

• RFC 826 - ARP

• RFC 854 - Telnet

• RFC 855 - Telnet Option

• RFC 1155 - SMI v1

• RFC 1157 - SNMP

• RFC 1212 - Concise MIB Definitions

• RFC 1867 - HTML/2.0 Forms w/ file upload extensions

• RFC 1901 - Community based SNMP v2

• RFC 2068 - HTTP/1.1 protocol as updated by draft-ietf-http-v11-spec-rev-03

• RFC 2246 - The TLS Protocol, Version 1.0

• RFC 2271 - SNMP Framework MIB

• RFC 2295 - Transparent Content Negotiation

Содержание AT8402

Страница 1: ...AT8402 USER GUIDE AdvancedTCA 2 3 1 Revision Index February 2009 Date of Issue...

Страница 2: ...m Disclaimer Copyright 2006 Kontron AG All rights reserved All data is for information purposes only and not guaranteed for legal purposes Information has been carefully checked and is believed to be...

Страница 3: ...1 2 1 1 Product Overview 1 2 1 1 1 AT8402 Features 1 2 1 1 1 1 Ethernet Switch 1 2 1 1 1 2 PCI Express Infrastructure 1 3 1 1 1 3 SAS SATA Infrastructure 1 3 1 1 1 4 Ethernet Switch Controller and Sy...

Страница 4: ...5 2 7 3 PCIe Configuration 2 7 2 7 4 SAS Configuration 2 7 Chapter 3 3 Hardware Description 3 2 3 1 Base Board 3 2 3 1 1 Ethernet Switch 3 3 3 1 2 PCI Express Infrastructure 3 4 3 1 3 SAS SATA Infrast...

Страница 5: ...er Transients 3 20 3 1 9 7 Optional Chassis to Logic Ground Connection 3 20 3 1 10 Jumpers 3 20 3 1 11 Front Panel Elements 3 22 3 2 RTM8400 3 24 3 2 1 RS232 Management Interface 3 26 3 2 2 Fast Ether...

Страница 6: ...13 4 4 1 5 Health Error 4 13 4 4 2 Field Replaceable Unit FRU Information 4 13 4 4 3 E Keying 4 14 4 4 4 IPMC Firmware Code 4 14 4 4 5 LEDs 4 14 4 4 5 1 Hot Swap LED Blue LED 4 14 4 4 5 2 Out Of Serv...

Страница 7: ...s on RTM Connector 3 8 3 8 AMC Slot Types 3 9 3 9 AMC B1 Channel Assignment 3 10 3 10 AMC B2 Channel Assignment 3 10 3 11 AMC B3 Channel Assignment 3 11 3 12 AMC B4 Channel Assignment 3 12 3 13 J30 As...

Страница 8: ...ment 3 29 3 27 GbE LEDs Signification 3 29 3 28 External 4x SAS Connector Pin Assignment 3 29 3 29 Assignment of connector channels and expander ports 3 30 4 1 POST routines and error codes 4 7 4 2 PO...

Страница 9: ...ace Page ix AT8402 User Guide List of Figures 3 1 Functional Block Diagram Base Board 3 2 3 2 Front Panel of AT8402 3 22 3 3 Symbols Chart 3 23 3 4 RTM8400 Block Diagram 3 25 3 5 Front Panel of the RT...

Страница 10: ...any logos and trademarks which are registered trade marks and therefore proprietary to their respective owners Environmental Protection Statement This product has been manufactured to satisfy environm...

Страница 11: ...this product in order to ensure product integrity at all times Please read also the section Special Handling and Unpacking Instructions on the following page Warning This symbol and title emphasize po...

Страница 12: ...e product with his her hands or tools This is most easily done by touching a metal part of your system housing It is particularly important to observe standard anti static precautions when changing me...

Страница 13: ...ntal requirements This applies also to the operational temperature range of the specific board version which must not be exceeded If batteries are present their temperature restrictions must be taken...

Страница 14: ...nal cost of purchase if appropriate In the event of repair re funding or replacement of any part the ownership of the removed or replaced parts reverts to Kontron AG and the remaining part of the orig...

Страница 15: ...AT8402 Introduction Page 1 1 AT8402 User Guide Introduction Chapter 1...

Страница 16: ...ant Con ventional Carrier providing four mid size AMC slots A Gigabit Ethernet Switch provides con nection to the base and extension fabric interface 1 1 1 AT8402 Features The board is composed of the...

Страница 17: ...via RTM AMC B1 and B3 as well as B2 and B4 are directly interconnected via SATA SAS connec tion Onboard SAS SATA port selectors are used to configure either direct AMC intercon nect or SAS Expander c...

Страница 18: ...port on AMC B2 and B4 Telecom clocks and or PCI Express clock support 1 1 1 8 RTM Connector Support for 8 RTM lanes from each AMC FE and RS232 RJ45 management ports 4x SAS SATA connections 2x GbE 12V...

Страница 19: ...to two mid size double width AMC bays for standard or custom AMCs are implemented AMC slots can be equipped with a Processor AMC HDD AMC as mass storage device for the Processor AMC Interface AMC e g...

Страница 20: ...402 is available with different AMC slot configurations Table 1 1 AMC Slot Options Option AMC Slot Configuration A 4 x single width slots B 2 x double width slots C 2 x single width slots and 1 x doub...

Страница 21: ...Ethernet Broadcom 56305 24 10 100 1000 Mbps Ethernet ports Fifth generation of StrataSwitch and StrataXGS product line Line rate switching for all packet sizes and conditions On chip data packet memo...

Страница 22: ...CMG 3 0 and AMC 0 Single slot 6HP Up to four mid size single width AMC slots or up to two mid size double width AMC slots 280 mm x 322 mm 11 024 x 12 677 150 mm cut away in AMC area Weight 1 825 kg Po...

Страница 23: ...rd edition EN 60950 LVD 73 23 EEC Denan Law EMC Designed to meet or exceed the following FCC 47 CFR Part 15 Subpart B EN55022 EN55024 EN 300 386 Reliability MTBF 176 000 hours 40 C 104 F Telcordia SR...

Страница 24: ...Static MAC filtering Port Authentication IEEE 802 1X Auto negotiation of speeds and operational mode on all external GE interfaces as well as on all base fabric interfaces Layer 2 multicast services...

Страница 25: ...Addresses IANA ifType MIB IEEE 802 1X MIB IEEE8021 PAE MIB IEEE 802 3AD MIB IEEE8021 AD MIB QoS Package MIB RFC 3289 DIFFSERV MIB DIFFSERV DCSP TC MIBs FASTPATH Enterprise MIB Support for all managed...

Страница 26: ...Installation Chapter 2 Page 2 1 AT8402 User Guide AT8402 Installation...

Страница 27: ...you intend to install please check your specific board and or system documentation to make sure that your system is provided with an appropriate free slot in which to insert the board ESD Equipment Th...

Страница 28: ...ation requirements for the board until it makes contact with the backplane connectors b Using the ejector handle engage the board with the backplane When the ejector han dle is locked the board is eng...

Страница 29: ...gage the AMC into the card guide Push the AMC until it fully mates with its connector Secure the AMC handle to the locking position 3 In normal condition the blue LED shall turn ON as soon as the AMC...

Страница 30: ...e to obtain the issued IP from the DHCP server is beyond the scope of this document The management VLAN is configured with VLAN ID 1 The following Ethernet ports are mem bers of the management VLAN ID...

Страница 31: ...mode by typing enable no passwords required by default User admin Password Ethernet Fabric enable Password Ethernet Fabric 6 Set IP address and netmask see below for an example IP address setting Ethe...

Страница 32: ...ransparent disabled Clock setting SSC For additional information on the system configuration refer to the AT8402 CLI Reference Manual 2 7 4 SAS Configuration The LSISAS1064E SAS controller is pre inst...

Страница 33: ...CLI boardinfo command Ethernet Fabric show boardinfo storage Device amcb3 connected to storage device sas Device amcb4 connected to storage device amcb2 Additional information on the system configura...

Страница 34: ...Hardware Description Chapter 3 Page 3 1 AT8402 User Guide AT8402 Hardware Description...

Страница 35: ...ector AMC B1 AMC Connector Power Mezzanine Update IF IPMI To all AMC slots 2 2 2 2 RS232 3 Hardware Description This chapter describes the board specific items of the AdvancedTCA AMC Carrier Board AT8...

Страница 36: ...on fabric interface AMC and RTM Uplink connectivity The BCM56305 is managed via the 32bit 33MHz PCI interface A BCM 5466R performs PHY functions for the 10 100 1000BASE T ports of the RTM GE1 and GE2...

Страница 37: ...eam port root complex is port 8 AMC B2 The PEX8532 reads the strapping signal pins to determine the selection of the system mode the upstream port selected and the lane configuration of all of the por...

Страница 38: ...e PCI Express interface and supports the Integrated RAID TM solution Each SAS SATA lane supports 3 0Gbit s and 1 5Gbit s data rate transfer The LSISAS1064E is controlled via the PEX8532 PCI Express sw...

Страница 39: ...Table 3 3 SAS Expander Port Assignment Channel Connection 0 AMC B3 Channel 2 1 AMC B4 Channel 2 2 SAS Controller Port 0 3 SAS Controller Port 1 4 SAS Controller Port 2 5 SAS Controller Port 3 6 RTM ST...

Страница 40: ...integrated magnetics and two LED s located on the RTM are used to complete the network interface The PHY is controlled via the MDIO interface of the PowerPC 405GPr The MDIO address is set to 0 The de...

Страница 41: ...ve 512 Mbit devices soldered directly onto the PCB provide 256 MByte of SDRAM plus 64 MByte for ECC The SDRAM interface of the PPC is 32 bit wide and operated at 133 MHz Table 3 6 Serial Port J34 Pin...

Страница 42: ...AMC Bays Up to four mid size and single width or up to two mid size and double width AMC bays for stan dard or custom AMCs are implemented with B AMC connectors depending on the board op tion Both Te...

Страница 43: ...AMC_B1_P17 18 Extended RTM AMC_B1_P18 19 Extended RTM AMC_B1_P19 20 Extended RTM AMC_B1_P20 TCLKA Clock From Backplane TCLKB Clock To Backplane TCLKC Clock From Backplane TCLKD Clock To Backplane FCLK...

Страница 44: ...Table 3 11 AMC B3 Channel Assignment Channel Region Connection 0 GbE GbE Switch 0 11 1 GbE GbE Switch 0 12 2 SAS SATA SAS Expander Port 0 AMC B1 Channel 3 3 SAS SATA 4 Fabric PCI Express Switch Port 1...

Страница 45: ...abric PCI Express Switch Port 0 Lane 3 8 Fabric PCI Express Switch Port 0 Lane 4 9 Fabric PCI Express Switch Port 0 Lane 5 10 Fabric PCI Express Switch Port 0 Lane 6 11 Fabric PCI Express Switch Port...

Страница 46: ...system provides the ability to manage the power cooling and interconnect needs of intelligent devices to monitor events and to log events to a central repository The main building blocks of the IPMI a...

Страница 47: ...ed as a demultiplexed 8 Bit Address Data interface For accesses to the IPMC Controller an EBC to LPC Low Pin Count Bridge is in cluded as protocol interface The LPC interface is for communication betw...

Страница 48: ...C GND N C 7 JTAG_TCK GND PROD_IO4 N C GND N C 8 JTAG_TMS GND JTAG_TRST N C GND N C 9 SP_RI GND SP_DTR SP_CTS GND SP_TX 10 SP_RTS GND SP_RX SP_DSR GND SP_DCD J30 ROW E EF ROW F ROW G GH ROW H 1 MNG_LA...

Страница 49: ..._P19_RX 9 AMC_B2_P17_TX GND AMC_B2_P17_TX AMC_B2_P17_RX GND AMC_B2_P17_RX 10 AMC_B2_P19_TX GND AMC_B2_P19_TX AMC_B2_P19_RX GND AMC_B2_P19_RX J31 ROW E EF ROW F ROW G GH ROW H 1 RTM_GE1_DC GND RTM_GE1_...

Страница 50: ...14_TX GND AMC_B4_P14_TX AMC_B4_P14_RX GND AMC_B4_P14_RX 9 AMC_B4_P17_TX GND AMC_B4_P17_TX AMC_B4_P17_RX GND AMC_B4_P17_RX 10 AMC_B4_P19_TX GND AMC_B4_P19_TX AMC_B4_P19_RX GND AMC_B4_P19_RX J32 ROW E E...

Страница 51: ...161W 3 1 9 1 Power Connector The power connector supplies the board with two 48V redundant rails digital ground and chas sis ground It also provides the redundant IPMB Shelf Manager connection Table 3...

Страница 52: ...2 5V and 3 3V are generated by point of load converters from the secondary voltages The management or suspend power is present once the board is connected to the backplane It supplies the IPMI part wh...

Страница 53: ...round shall be isolated the screw with its washer can be removed It is located near the jumper header J33 and is labelled GND TO CHASSIS 3 1 10 Jumpers Six jumpers in the upper right corner allow debu...

Страница 54: ...out IPMC0 Front Board IPMI Override ShMC Bypass in Normal Operation out IPMC1 AMC IPMI Override ShMC Bypass in Normal Operation out IPMC2 PCIe E Keying Override ShMC Bypass in Normal Operation out JTA...

Страница 55: ...our front panel ATCA LEDs display the status of the board s health AMC B1 AMC B2 ATCA LED1 red amber displays Out of Service PPC FWUM ATCA LED3 amber green displays Heart Beat PPC IPMC ATCA BLUE blue...

Страница 56: ...LED1 red Hot Swap ATCA BLUE LED Table 3 19 ATCA LEDs Signification LED Signification ATCA LED3 HB yellow User definable ATCA LED2 HY green On Healthy PPC IPMC Blink Sensor out of range ATCA LED1 OOS...

Страница 57: ...ial pairs which contact the corresponding counterparts on the AT8402 J30 and J31 The connector pinning can be found in section 3 1 8 Following interfaces are offered by the RTM8400 for operation with...

Страница 58: ...Guide Figure 3 4 RTM8400 Block Diagram ATCA ZONE 3 CONNECTOR P30 CPLD RJ45 Bracket DB9 Bracket RJ45 Bracket x4 SAS Bracket Magnetics RJ45 Mag Bracket RJ45 Mag Bracket RJ45 Mag Bracket RJ45 Mag Bracke...

Страница 59: ...ction can be made using either interface The connectors have the following pinning Warning Do not connect to the RJ45 and the DB9 connector at the same time Table 3 20 Serial Port DB9 Pin Assignment P...

Страница 60: ...connector of the RTM The default setting of the AT8402 s PHY is to operate in autonegotiation enabled mode 10 100 Full or Half duplex The two LEDs of the RJ 45 connector are controlled by the CPLD Th...

Страница 61: ...netics are integrated into the x4 RJ45 connector The con nectors pinning is set to MDI X mode Table 3 24 Fast Ethernet Management RJ45 LEDs Signification Speed LED Yellow OFF 10BASE T ON 100BASE TX St...

Страница 62: ...to the AT8402 SAS Expander device The connector is a SFF 8470 fixed receptacle shielded connector with jack screws Table 3 26 GbE Assignment Switch Port Connector 0 1 GE1 0 2 GE2 Table 3 27 GbE LEDs S...

Страница 63: ...ration are available as an application note upon re quest S9 STOR3_TX Front Board S10 STOR3_TX S11 STOR2_TX S12 STOR2_TX S13 STOR1_TX S14 STOR1_TX S15 STOR0_TX S16 STOR0_TX Housing Chassis Ground Tabl...

Страница 64: ...Port Upper LED green displays Link Activity lower LED yellow displays Speed RJ45 PPC RS232 Interface External 4x SAS Connector DB9 PPC RS232 Interface GbE Port 1 Upper LED green yellow displays Speed...

Страница 65: ...Software Description Page 4 1 AT8402 User Guide AT8402 Software Description Chapter 4...

Страница 66: ...re For additional information of system configuration using CLI commands refer to documentation AT8402 CLI Command Reference Information about diagnostics and troubleshooting can be found in AT8400 Di...

Страница 67: ...ecember 2002 RFC 3415 View based Access Control Model December 2002 RFC 3416 Version 2 of SNMP Protocol Operations December 2002 RFC 3417 Transport Mappings December 2002 RFC 3418 Management Informati...

Страница 68: ...Registration IEEE 802 1Q Virtual LANs with Port Based VLANs IEEE 802 1v Protocol based VLANs IEEE 802 1p Ethernet Priority with User Provisioning Mapping IEEE 802 1X Port Authentication IEEE 802 3x Fl...

Страница 69: ...ring Traffic in Switched and Routed Networks RFC 3396 Encoding Long Option in the Dynamic Host Configuration Protocol DHCPv4 RFC 3580 802 1X RADIUS Usage Guidelines Draft ietf magma snoop 11 txt Consi...

Страница 70: ...2620 RADIUS Accounting MIB RFC 2674 VLAN Ethernet Priority MIB RFC 2819 RMON Groups 1 2 3 9 RFC 2863 Interfaces Group MIB RFC 3291 Textual Conventions for Internet Network Addresses IANA ifType MIB I...

Страница 71: ...3 1 2 Boot Steps In addition to the Power On Self Tests described above the bootloader logs the board startup sequence in the postcode low byte register A postcode value is written each time a step i...

Страница 72: ...C 0x09 Init I2C PC_INITRAM 0x0A Init SDRAM controller and SDRAM PC_TESTRAM 0x0B Test SDRAM PC_INITSEQ 0x0F Board init sequence completed PC_INITBOARD 0x10 Board init ok stack set up ok board info stru...

Страница 73: ...n event into the ShMC s System Event Log SEL if any of the thresholds are exceeded To increase the reliability of the AT8402 management subsystem an external watchdog super visor for the IPMC is imple...

Страница 74: ...e no change SEL State discrete no change FRU0 Reconfig discrete no change EventRcv ComLost discrete no change IPMI Info 1 discrete no change IPMI Info 2 discrete no change IPMB0 Link State discrete no...

Страница 75: ...s Exceeds critical threshold Vcc 3 3v FRU0 Volts Exceeds critical threshold Icc 2 5v FRU0 Amps Exceeds critical threshold Vcc 2 5v FRU0 Volts Exceeds critical threshold Vcc 1 5v FRU0 Volts Exceeds cri...

Страница 76: ...o change FRU3 PCIe Lane discrete no change FRU4 PCIe Lane discrete no change UPDC PCIe Lane discrete no change PCIe BIST discrete no change SAS Exp Fault discrete no change Board Reset discrete no cha...

Страница 77: ...hot swap event message conveys the current state of the FRU the previous state and a cause of the state change as can be determined by the IPMC Refer to PICMG 3 0 Specifica tions for further details...

Страница 78: ...irmware Code IPMC firmware code is organized into boot code and operational code both of which are stored in a flash module Upon an IPMC reset the IPMC executes the boot code and performs the followin...

Страница 79: ...the hot swap switch will assert a signal to the IPMC and the IPMC will move from the M4 state to the M5 state At the M5 state the IPMC will ask the ShMC for permission to move to the M6 state The Hot...

Страница 80: ...initrd image as well the application software which is part of the initrd The partition scheme of the flash is shown below The firmware update procedure is designed to provide a failsafe capability t...

Страница 81: ...02 which is located in Software partition A Base fabric configuration file which is stored in slot 02 of the configuration partition The user can define other startup configurations and combine images...

Страница 82: ...system the new system has to be started by rebooting the board In case of the update having installed an inoperable system which would cause the board to hang when booting the next board reset will r...

Страница 83: ...the system After the software image has been downloaded into flash the configuration slot for the base switch must be selected In case that no appropriate configuration for the base switch is avail a...

Страница 84: ...otloader pkg Updating the bootloader will disable management interfaces for a while Are you sure to update the bootloader y n y Successfully transferred booloader image tftp 192 168 50 5 bootloader pk...

Страница 85: ...AT8402 Getting Help Page A 1 AT8402 User Guide Getting Help Appendix A...

Страница 86: ...Tel 450 437 5682 Tel 49 0 8341 803 333 Fax 450 437 8053 Fax 49 0 8341 803 339 If you have any questions about Kontron our products or services visit our Web site at www kontron com You also can contac...

Страница 87: ...he technician will instruct you on the return procedure if the problem cannot be solved over the telephone 4 Make sure you receive an RMA from our Technical Support before returning any mer chandise F...

Страница 88: ...rs and in voice s associated with the item s in question Ensure that the unit is properly packed Pack it in a rigid cardboard box Clearly write or mark the RMA number on the outside of the package you...

Страница 89: ...________________________ Province State _______________________ Country ________________________ Postal Zip Code _______________________ Phone Number ________________________ Extension _______________...

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