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AT8901M

Software Description

Page 4 - 2

AT8901M User Guide

4.

Software Description

Software on the AT8901M 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
“

AT8901/02/04M CLI Reference Manua

l”.

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

• RFC 2296 - Remote Variant Selection; RSVA/1.0 State Management "cookies" 

• RFC 2346 - AES Ciphersuites for Transport Layer Security

Содержание AdvancedTCA AT8901M

Страница 1: ...AT8901M USER GUIDE AdvancedTCA 3 5 Revision Index February 2009 Date of Issue...

Страница 2: ...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 accurate however no responsibility i...

Страница 3: ...uctions on Usage xii Two Year Warranty xiii Chapter 1 1 Introduction 1 2 1 1 Product Overview 1 2 1 1 1 AT8901M Features 1 2 1 1 2 General compliances 1 3 1 1 3 Optional Accessories 1 4 1 1 4 Hot Swap...

Страница 4: ...wer Distribution 3 15 3 7 3 Power Supply AMCs 3 16 3 7 4 Power Supply RTM 3 16 3 7 5 Power Transients 3 16 3 7 6 Optional Chassis to Logic Ground Connection 3 16 3 8 Reset 3 17 3 9 Jumpers 3 17 3 10 D...

Страница 5: ...4 10 4 4 1 Sensor Data Record SDR 4 11 4 4 2 Field Replaceable Unit FRU Information 4 14 4 4 3 E Keying 4 14 4 4 4 IPMC Firmware Code 4 14 4 4 5 LEDs 4 15 4 4 6 Hot Swap Process 4 16 4 5 Firmware Admi...

Страница 6: ...Assignment 3 7 3 8 Base Uplink J39 J38 LEDs Signification 3 7 3 9 AMC Bay Address 3 9 3 10 AMC B1 Channel Assignment 3 9 3 11 AMC B2 Channel Assignment 3 10 3 12 J30 Pin Assignment 3 14 3 13 J31 Pin A...

Страница 7: ...de 4 1 POST routines and error codes 4 8 4 2 POST Boot Steps 4 9 4 3 AT8904M sensors 4 11 4 4 Additional AT8904M sensors Mezzanine 4 13 4 5 LED state 4 15 4 6 OOS LED state 4 15 4 7 Health LED state 4...

Страница 8: ...of Figures 3 1 Functional Block Diagram Base Board 3 2 3 2 Block Diagram AMC GbE Cross connect via update channels 3 8 3 3 AT8904M Front Panel 3 19 3 4 Backplane Switch LEDs Signification 3 20 3 5 AM4...

Страница 9: ...t Kontron AG reserves the right to change modify or improve this document or the product de scribed herein as seen fit by Kontron AG without further notice Trademarks Kontron AG and the Kontron logo a...

Страница 10: ...title warn of hazards due to electrical shocks 60V when touching products or parts of them Failure to observe the precautions indi cated and or prescribed by the law may endanger your life health and...

Страница 11: ...uct contains batteries for RTC or memory back up ensure that the board is not placed on conductive surfaces including anti static plas tics or sponges They can cause short circuits and damage the batt...

Страница 12: ...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 13: ...ginal 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 or...

Страница 14: ...AT8901M Introduction Page 1 1 AT8901M User Guide Introduction Chapter 1...

Страница 15: ...lication The Base Interface switch provides Gigabit Ethernet services on Base Channels 2 16 and Fast Ethernet to the Shelf Managers AMC slots can be equipped with Processor AMC e g acting as the syste...

Страница 16: ...version 1 5 Ethernet Bridging protocols include Link aggregation 802 3ad VLANs 802 1Q Spanning tree 802 1D 802 1w QoS 802 1p Flow control 802 3x GVRP GMRP Routing protocols include OSPFv2 RIPv2 VRRP...

Страница 17: ...equired by PICMG 3 0 R2 0 It can be removed from or installed in the system while it is on without powering down the system Please refer to the PICMG 3 0 R2 0 specification for additional details 1 1...

Страница 18: ...AM SDRAM interface 40 bit interface serves 32 bits of data plus 8 check bits for ECC applications 4KB on chip memory OCM DMA support for external peripherals internal UART and memory Scatter gather ch...

Страница 19: ...ing IEEE 1149 1 JTAG boundary scan Broadcom 5466R PHY Advanced power management Line side and MAC side loopback Ethernet WireSpeed Cable plant diagnostics that detects cable plant impairments Automati...

Страница 20: ...to 131 F Non operating 40 C to 70 C 40 F to 158 F Humidity Designed to meet or exceed the following Bellcore GR63 Section 4 1 Operating 15 90 non condensing at 55 C 131 F Non Operating 5 95 non conden...

Страница 21: ...LEDs ATCA LEDs 4 LEDs Ready for Hot Swap Out of Service Healthy Heart Beat Ethernet Shielded RJ 45 connectors with integrated LED s Base Ports 4x Shielded RJ 45 connectors with integrated LED s User...

Страница 22: ...EE 802 1D IEEE 802 1w Quality Of Service on all ports IEEE 802 1p Full Duplex operation and flow control on all ports IEEE 802 3x Static MAC filtering Port Authentication IEEE 802 1X Auto negotiation...

Страница 23: ...of the hub board as well as AMCs Supported MIBS Switching Package MIBs RFC 1213 MIB II RFC 1493 Bridge MIB RFC 1643 Ethernet like MIB RFC 2233 The Interfaces Group MIB using SMI v2 RFC 2618 RADIUS Au...

Страница 24: ...2 POST multi image support loadable bootimage via network bootp tftp reliable field upgradable H W protected KCS interface to IPMC serial console support Operating System MontaVista Linux Professiona...

Страница 25: ...Installation Chapter 2 Page 2 1 AT8901M User Guide AT8901M Installation...

Страница 26: ...rd 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...

Страница 27: ...the AT8901M perform the following 1 Carefully insert the board into the slot designated by the application requirements for the board until it makes contact with the backplane connectors 2 Using the...

Страница 28: ...as the AMC is fully inserted It will turn OFF at the end of the hot swap sequence 2 5 Software Installation The AT8901M comes as a pre installed system with all necessary OS Filesystem drivers and app...

Страница 29: ...arity 1 stop bit 8N1 no flow control 2 Ensure that the board is powered up 3 Wait for boot process to complete i e until the console selection menu appears b connect Base Fabric console r reset system...

Страница 30: ...ation may take a few minutes Management interfaces will not be available during this time Are you sure you want to save y n y Configuration Saved Base Fabric To access the CLI via Fast Ethernet manage...

Страница 31: ...Hardware Description Chapter 3 Page 3 1 AT8901M User Guide AT8901M Hardware Description...

Страница 32: ...8E2S2 or AMC 2 Type 8E2F2 IPMB A B Power Supply Unit Control Sensor IPMB AMC B1 AMC B2 AMC 2 Type 8E2S2 or AMC 2 Type 8E2F2 IPMB AMC B2 GE AMC B1 2x4 RJ45 Array BASE Interface 4 x 10 100 1000BaseT RJ...

Страница 33: ...llowing way Table 3 1 PCI Slots Fast Ethernet Management Interface The internal Fast Ethernet MAC of the PowerPC 405 GPr is used as a management interface Additionally a Fast Ethernet PHY transceiver...

Страница 34: ...mem ory space The sector width is 64 Kbyte The Flashes are connected to the 32 bit peripheral data bus The PowerPC 405 GPr accesses the Flashes with CS0 The sector containing the bootloader code is wr...

Страница 35: ...female to SubD female adapter if required The adapter is described in the following table Table 3 5 Serial console terminal cable interface RJ45 Female to DB9 Female Signal Pin RTS 1 DTR 2 TXD 3 GND 4...

Страница 36: ...he board can operate in a dual star and full mesh configuration The switch is connected to the backplane via four 10 100 1000BASE T quad PHYs and eight 10 100 1000BASE T dual magnetics The pin assignm...

Страница 37: ...1000BASE T quad PHY and two 10 100 1000BASE T dual magnetics GbE channels 0 1 to 0 4 of the switch map to uplink channels 1 to 4 Table 3 8 Base Uplink J39 J38 LEDs Signification Table 3 7 Base Uplink...

Страница 38: ...witch of the neighbouring redundant Hub Board In applications with a PrAMC used as a system controller in the ATCA Hub Board the system controller redundancy ensures that a fault in the base switch of...

Страница 39: ...AMC Bay ID GA 2 0 IPMB L Address 1 B1 UGU 7Ah 2 B2 UUG 7Ch Table 3 10 AMC B1 Channel Assignment Channel Region Connection 0 GbE Local Base Switch 0 21 1 GbE Remote Base Switch 0 22 2 SATA FC AMC B2 c...

Страница 40: ...abric 5 Fabric 6 Fabric 7 Fabric 8 Fabric 9 Fabric 10 Fabric 11 Fabric 12 Extended 13 Extended 14 Extended 15 Extended 17 Extended RTM AMC_B2_P17 18 Extended RTM AMC_B2_P18 19 Extended RTM AMC_B2_P19...

Страница 41: ...anagement Interface IPMI Specification 1 5 The hardware management system provides the ability to manage the power cooling and interconnect needs of intelligent devices to monitor events and to log ev...

Страница 42: ...n additional LPC IF is connected to the Fabric mezzanine The CPLD controls the LEDs for the whole board via shift registers It handles the signals to monitor the AMCs fabric mezzanine module and the R...

Страница 43: ...from each AMC Slot is implemented STOR0 and STOR1 Also an I2C IPMI connection is implemented for an intelligent RTM The Zone 3 connector has the following pin assignment Active Low Signal Table 3 12...

Страница 44: ...connection Table 3 13 J31 Pin Assignment PIN ROW A ROW B ROW C ROW D ROW E ROW F ROW G ROW H 1 N C N C N C N C N C N C N C N C 2 N C N C N C N C N C N C N C N C 3 N C N C N C N C N C N C N C N C 4 N...

Страница 45: ...re either switches or linear regulators The management or suspend power is present once the board is connected to the backplane It supplies the IPMI part which in turn controls the payload power The v...

Страница 46: ...nsients shown in the following table of the PICMG 3 0 standard Table 3 15 Power Transients In case of a 0V transient the board is able to keep the board alive for 8ms The necessary en ergy is buffered...

Страница 47: ...ow debug settings J11 The IPMI override jumpers enable bypassing communication with the ShMC for bench operation The JTAG jumpers con figure the boundary scan path JTAG operation requires the use of a...

Страница 48: ...reen displays Link on and Activity blink Base Port 1 2 LED green displays Link on and Activity blink Base Port 1 2 LED amber displays Speed Off 10Base T Blink 100Base T On 1000Base T Base Port 3 4 LED...

Страница 49: ...tus information for the base switch and its links User LED2 is always lit The other two User LEDs and the LED push button do not have any function Table 3 17 ATCA LEDs Signification LED Signification...

Страница 50: ...ED blinks Each RJ45 displays the status of the link with the two integrated LEDs The reset switch will perform a reset on the CPU when pressed for less than 1 second and a complete board reset includi...

Страница 51: ...Software Description Page 4 1 AT8901M User Guide AT8901M Software Description Chapter 4...

Страница 52: ...information of system configuration using CLI commands refer to documentation AT8901 02 04M CLI Reference Manual 4 1 Supported RFCs The Software supports the following standards and RFCs 4 1 1 Manage...

Страница 53: ...er 2002 RFC 3416 Version 2 of SNMP Protocol Operations December 2002 RFC 3417 Transport Mappings December 2002 RFC 3418 Management Information Base MIB for the Simple Network Management Protocol SNMP...

Страница 54: ...RP Dynamic L2 Multicast 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 Authe...

Страница 55: ...6 Encoding Long Option in the Dynamic Host Configuration Protocol DHCPv4 RFC 3580 802 1X RADIUS Usage Guidelines Draft ietf magma snoop 11 txt Considerations for IGMP and MLD Snooping Switches 4 1 3 R...

Страница 56: ...outing 4 1 4 QoS Bandwidth Policing Min and Max per port per VLAN Committed Information Rate CIR Maximum Burst Rate MBR Per Port Interface Per VLAN Filtering L3 L4 Access Lists IP Classification 6 Tup...

Страница 57: ...etwork Addresses IANA ifType MIB IEEE 802 1X MIB IEEE8021 PAE MIB IEEE 802 3AD MIB IEEE8021 AD MIB 4 2 3 Routing Package MIBs Draft ietf ipv6 rfc2096 update 07 txt IP Forwarding Table MIB IANA Address...

Страница 58: ...4 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...

Страница 59: ...2C 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 str...

Страница 60: ...sible the IPMC activates the redundant IPMB bus to re establish system management communication to report the fault The onboard DC voltage current and temperature sensors are monitored by the IPMC mic...

Страница 61: ...e queried using Device SDR commands Base Board sensors that have been implemented are listed below Table 4 3 AT8901M sensors IPMI Sensor Name Unit Scanning Enabled Under Power State Health LED Sensor...

Страница 62: ...ange 48V A RTN FUSE discrete On Off No change 48V B RTN FUSE discrete On Off No change CPU Status discrete On No change Post Code discrete On No change Power FRU1 Watts On No change Power FRU2 Watts O...

Страница 63: ...s 4 4 1 2 FRU Hot Swap The 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...

Страница 64: ...ompatibility The FRU data contains the board point to point connectivity record as described in Section 3 7 2 3 of the PICMG 3 0 specification When the board enters M3 power state the shelf manager re...

Страница 65: ...0 carrier also implements the OOS LED Short blink mode for its Ad vancedMC mates on detection of power denied conditions As per AMC 0 if the AMC current draw requirements exceed AMC 0 carrier power bu...

Страница 66: ...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 Swap LED will indicate this state with a short blink...

Страница 67: ...partitions labelled with F contain factory default images which are known to work properly on the AT8901M The factory default images cannot be updated using the CLI commands described below Table 4 8...

Страница 68: ...urations up to 99 can be defined but only one is active at a time To display the currently available startup configurations the CLI command show is used Base Fabric show startupconfig startup ACT NR S...

Страница 69: ...system B the factory default serves as a backup in case an upgrade of either system A or B fails See the flash partition scheme shown above for more detail One Time Boot capability After having updat...

Страница 70: ...rnel partition of the specified slot B The MD5 checksum of the kernel image is checked be fore writing it into flash It is important not to overwrite the slot containing the currently active software...

Страница 71: ...y or else the one that is still active will be used again Base Fabric Config startupslot 3 activate 4 5 3 Updating IPMI Updating the IPMI firmware is different from updating the other software parts a...

Страница 72: ...AT8901M Getting Help Page A 1 AT8901M User Guide Getting Help Appendix A...

Страница 73: ...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 conta...

Страница 74: ...The 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...

Страница 75: ...ers 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 yo...

Страница 76: ...________________________ Province State _______________________ Country ________________________ Postal Zip Code _______________________ Phone Number ________________________ Extension _______________...

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