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                                                 aTCA-3710 User's Guide

 

 
 

 20 

4 Software Component Overview 

This chapter describes the top level of software design of the aTCA-3710.   

The aTCA-3710 software can be logically divided into four subsystems as shown in 

Figure 5

. This chapter 

will cover the IPMI subsystem, LMP subsystem, and switch subsystem. The remaining subsystem is the 
customer software, which can be a user add-on L2/L3 stack, or the upper level user interface/application. 

IPMC

      Linux Kernel

ADLINK Switch Software

(Switching, Routing)

SNMP

CLI

ipmitool

API

User Add-on L2/L3 

Stack

U-boot

User Interface/Application

Switch Driver

IPMI Driver

Broadcom SDK

Firmware

Kernel

File System

IPMI

LMP

Switch

ipmievd

 

Figure 5. aTCA-3710 Software Overview 

4.1 IPMI 

Subsystem 

The Intelligent Platform Management Interface (IPMI) is a part of the ATCA standard for controlling 
intelligent devices that monitor a system. It enables dynamic discovery of sensors in the system and the 
ability to monitor the sensors and to be informed when the sensor's values change or go beyond the 
predefined boundaries. It also has a standardized database for field-replaceable units (FRUs) and a 
watchdog timer.   

The IPMI subsystem includes IPMC, kernel driver and userland applications. The IPMC side is a Pigeon 
Point SmartFusion implementation. The system interface between the LMP and the IPMC is 
implemented by a UART interface. The native Linux IPMI driver needs to be patched to support the 
UART-based serial interface. On the LMP side, ipmitool is used to send IPMI requests and receive IPMI 
responses from the IPMC, and ipmievd is used to listen to sensor events generated and reported by the 
IPMC firmware.   

Содержание aTCA-3710

Страница 1: ...1 aTCA 3710 40GbE AdvancedTCA Fabric Interface Switch User s Manual Manual Revision 1 01 Revision Date March 18 2015 Part Number 50 1G032 1010 Advance Technologies Automate the World...

Страница 2: ...aTCA 3710 User s Manual 2 Revision History Rev Date Description 1 00 01 04 2014 Initial release 1 01 18 03 2015 Add hardware configuration settings...

Страница 3: ...even if advised of the possi bility of such damages Environmental Responsibility ADLINK is committed to fulfill its social responsibility to global environmental preservation through compliance with t...

Страница 4: ...23 5 1 Platform Management Overview 23 5 2 Serial Over LAN SOL 23 5 3 IPMI Sensors 23 5 4 FRU Information 31 5 5 IPMI Commands 34 6 LMP Subsystem 36 6 1 Booting Image Redundancy 36 6 2 LMP SDK BSP Po...

Страница 5: ...3710 User s Guide 5 U Boot Installation 60 BSP Embedded Linux BCM SDK Installation 61 Redundant LMP Firmware Boot 63 IPMI Firmware Update Procedure 64 Safety 66 Consignes de S curit 67 Getting Servic...

Страница 6: ...n Switch SW3 52 Table 17 Programmable Devices 52 List of Figures Figure 1 aTCA 3710 Block Diagram 11 Figure 2 IPMC UART Interface 13 Figure 3 aTCA 3710 Mechanical Layout 16 Figure 4 aTCA 3710 Front Pa...

Страница 7: ...so provides front I O to handle high throughput requirements of telecom applications In addition to a Fabric switch the aTCA 3710 also incorporates a Base switch to provide PICMG 3 0 Gigabit Ethernet...

Страница 8: ...nt to the fabric link capabilities Fabric Interface ATCA Fabric Interface on the Zone 2 connectors to connect to the dual Switch Fabric Blades Fabric Slot A slot supporting a link connection to from e...

Страница 9: ...Plus 10G interface SGMII Serial Gigabit Medium Independent Interface SOL Serial Over LAN QSFP Quad Small Form Pluggable Plus 40G interface UART Universal Asynchronous Receiver Transmitter VLP Very Low...

Страница 10: ...tal 14 ports I O Interface High Speed Re timer aDB 3710 Re timer for SFP 10Gbs TI DS100DF410 SOL Interface PHY Transceiver BCM5221A4K architecture 10 100 control SOL port link Smart Fusion A2F500 UART...

Страница 11: ...ntents The aTCA 3710 is shipped with the components listed below If any of the items in the contents list are missing or damaged retain the shipping carton and packing material and contact the dealer...

Страница 12: ...41 z 1x GbE port to IPMC Smart Fusion A2F500 z 1x 10G port to Fabric switch BCM56842 56846 2 1 2 Fabric Interface z Standard BCM56842 320Gbps bandwidth 40GbE switch z Optional Pin to pin compatible BC...

Страница 13: ...T 1 connects to either the front panel RJ 45 console port or to the SOL port Smart Fusion A2F500 UART 0 but not at the same time z UART 2 to IPMC for payload interface Smart Fusion A2F500 z For detail...

Страница 14: ...Fabric Interface Switch z Recessed push button for blade reset 2 1 7 Software features z The LMP software suite a dedicated board management and control plane module includes LMP U boot Open Linux OS...

Страница 15: ...x H AdvancedTCA single slot 2 1 9 Environment Temperature Operating 0 C 55 C Non operating 40 C 70 C Humidity Operating 0 95 40 C non condensing Non operating 5 95 non condensing Shock Operating 20G...

Страница 16: ...MI Power Base Switch BCM56334 IPMC Smart Fusion A2F500 MCU SATA NAND Flash Figure 3 aTCA 3710 Mechanical Layout 2 3 Front panel Layout Serial Console of LMP IPMC 10GbE SFP of Fabric switch 10GbE SFP o...

Страница 17: ...uding XON XOFF baud rate stop and start bit setting The label for the console port is visibly different from the management Ethernet port to avoid ambiguity that may be caused by RJ 45 connectors of t...

Страница 18: ...the port without involvement of the blade switch The label for the management Ethernet port is visibly different from the console port to avoid ambiguity that may be caused by RJ 45 connectors of the...

Страница 19: ...switch the Base Interface traffic goes to the LMP for necessary processing The Fabric Interface in aTCA 3710 blade can connect to up to thirteen boards in the chassis The thirteen Fabric Interface por...

Страница 20: ...tem The Intelligent Platform Management Interface IPMI is a part of the ATCA standard for controlling intelligent devices that monitor a system It enables dynamic discovery of sensors in the system an...

Страница 21: ...software The Broadcom SDK is a part of the LMP software suite Shown in Figure 7 are the Broadcom switch S W package components which are associated with the two onboard switches the BCM56842 BCM56846...

Страница 22: ...ort configuration customized port mirror VLAN setting trunk group ACL static route and management API with a more user friendly CLI to enable more straightforward API development The details of the AD...

Страница 23: ...ng and interconnect needs of intelligent devices to monitor events and to log events to a central repository 5 2 Serial Over LAN SOL Serial Over LAN SOL is a remote management feature that allows the...

Страница 24: ...ts Lower Non Recoverable Threshold 10 8 Volts 8 MAC AVS 1V 0x7 Voltage Sensor Upper Non Recoverable Threshold 1 1 Volts Upper Critical Threshold 1 08 Volts Upper Non Critical Threshold 1 06 Volts Lowe...

Страница 25: ...9 Volts 15 VDD 1 2V 0xE Voltage Sensor Upper Non Recoverable Threshold 1 32 Volts Upper Critical Threshold 1 3 Volts Upper Non Critical Threshold 1 28 Volts Lower Non Critical Threshold 1 13 Volts Lo...

Страница 26: ...ssages disabled from this sensor 6 0b sensor scanning disabled 5 1b initial update in progress This bit is set to indicate that a Re arm Sensor Events or Set Event Receiver command has been used to re...

Страница 27: ...d 1b Local Control state IPM Controller determines state of bus 2 0 IPMB A Local Status 0h No failure Bus enabled if no override in effect 1h Unable to drive clock HI 2h Unable to drive data HI 3h Una...

Страница 28: ...ded write as 80h IPMI restriction Ignore on read 5 3 3 Watchdog Timer Sensor Sensor Type Sensor Type Code Sensor Specific Offset Event Watchdog 2 23h 00h 01h 02h 03h 04h 07h 08h This sensor is recomme...

Страница 29: ...ity was successful deassertion event means unsuccessful Event data 2 can be used for additional event information on the type of version change with the following definition Event Data 2 7 0 Version c...

Страница 30: ...This bit is only required if it is possible for the controller to receive and process a Get Sensor Reading or Get Sensor Event Status command for the sensor before the update has completed This is mo...

Страница 31: ...0 1b state 8 asserted 5 4 FRU Information The FRU Field Replaceable Unit information includes Board information product information and board E key information 5 4 1 Board information area Board Info...

Страница 32: ...Extension Bits 23 20 1h Fixed 40GBASE KR4 Link Class bits 19 16 3h 10 3125Gbd Signaling Link Class Link Type Bits 15 12 2h PICMG 3 1 Ethernet Fabric Interface Link Designator Bits 11 0 F41h F4Dh Fabri...

Страница 33: ...rouping ID Bits 31 24 00h Single channel link Link Type Extension Bits 23 20 0h Fixed 1000BASE BX Link Class bits 19 16 0h Basic signaling Link Class Link Type Bits 15 12 2h PICMG 3 1 Ethernet Fabric...

Страница 34: ...old Reset Warm Reset Get Self Test Results Get Device GUID IPMI Messaging Support Commands Set BMC Global Enables Get BMC Global Enables Clear Message Flags Get Message Flags Get Message Send Message...

Страница 35: ...pload firmware block Finish firmware upload Get upgrade status Activate firmware Query Self test Results Query Rollback status Initiate Manual Rollback AdvancedTCA Get PICMG Properties Get Address Inf...

Страница 36: ...re applied to the many of the standard modules include the following functions z Booting Image Redundancy z Device drivers z H W diagnostics z S W image upgrade 6 1 Booting Image Redundancy The aTCA 3...

Страница 37: ...IPMC Standalone mode irrespective of IPMC configuration user can select BootSel using H W switch Start CFD watchdog timeout 2 sec IPMC BOOTING_LMP Change BootSel Changes the Bootsel setting Start IPMC...

Страница 38: ...ted in an ISO file After installation the default directory generated is QorIQ SDK V1 3 20121114 yocto The directory structure follows that of Linux Target Image Builder LTIB http ltib org which enabl...

Страница 39: ...mac addresses for LMP LMP adlk eeprom ADLINK DS1388 RTC Real Time Clock LMP date hwclock LMP SDK Linux standard utilities MAX5820 PWR_CTRL power control for FABRIC_SWITCH LMP i2cget i2cset LMP SDK Lin...

Страница 40: ...s the bootloader code to the DRAM Enables the BMC watchdog timeout 30 sec Disables the CFD watchdog INIT_ON_RAM The Bootloader at RAM address space runs and initializes the peripheral devices BOOTER_P...

Страница 41: ...d by the bootloader occurs BOOTING_OS IN_SERVICE O1 The OS application defined as LMP services run normally BOOTING_OS IN_TESTING O2 Enters into the OS test mode IN_SERVICE RESET S0 The reboot command...

Страница 42: ...mtd1 0x20000 Fman Ucode binary read write dev mtd2 SPI_FLASH1 0x20000 Reserved binary Read write dev mtd3 0xB0000 U boot image binary read write dev mtd0 0x20000 U boot Env binary read write dev mtd1...

Страница 43: ...ative to order ADLINK Software for Network 7 1 Broadcom SDK After the Broadcom SDK is running successfully the diagnostic shell can be used providing a set of APIs The diagnostic shell provides rich s...

Страница 44: ...lso update the MAC tables automatically while the L3 forwarding tables need be updated by an external helper We use the ADLINK updater to update the L3 forwarding table Figure 13 Switch Software Block...

Страница 45: ...rface can be used by the customer for quick access to the switch functions The API and SNMP interfaces can be used by the customer for further customized development Both API and SNMP interfaces suppo...

Страница 46: ...ced on any surface or in any form of storage container until the board and heat sink have cooled down to room temperature This ATCA blade contains electrostatic sensitive devices Please observe the ne...

Страница 47: ...aTCA 3710 User s Guide 47 Figure 14 Hardware Configuration Switches and Jumpers JP3 SW3 SW2 SW1...

Страница 48: ...onnection JP3 Short GND and Chassis GND by capacitor GND not shorted Table 11 Ground Header Settings JP3 XAUI_SEL Status JP5 This header is a reserved hardware switch The default configuration of XAUI...

Страница 49: ...H 1 2 2D54 D ST ML 1 2 R16 R3361 4K7R2F JTAGSEL A2F500M2G FGG484 Figure 17 JTAGSEL Mode Header Schematic JP8 Name Type Polarity Bus Size Description JTAGSEL In 1 JTAG controller selection Depending on...

Страница 50: ...7 8 9 10 R862 0R2 P3V3_PRE R868 10KR2F R13 1KR2F NI R873 10KR2F NI VPUMP IPMC_JTAG_TCK IPMC_JTAG_nTRST R861 0R2 Figure 18 IPMC JTAG Header Schematic JP9 JTAG Header JP12 This header is used to reprog...

Страница 51: ...or SD Card Selection SW1 SW2 The front panel serial port is set to connect to the LMP console by default For testing purposes the serial port can be configured to connect to the IPMC console as shown...

Страница 52: ...tting Shelf Mode 1 OFF Stand Alone Mode 1 ON Boot from SPI Flash 0 2 OFF Boot from SPI Flash 1 2 ON PICMG 3 0 3 OFF PICMG 3 1 3 ON SW3 Handle 4 OFF DIP Handle 4 ON Table 16 Multi function Switch SW3 P...

Страница 53: ...o the LMP via the front panel COM port RJ 45 on the aTCA 3710 using an RJ 45 to USB adapter COM port Step 2 Start a terminal emulator application e g SecureCRT on the laptop PC with the settings liste...

Страница 54: ...cting to the aTCA 3710 remotely you must configure the IP address of the LMP management port If there is no IP address please configure it first by following the instructions above in Connecting to th...

Страница 55: ...he front panel of the aTCA 3710 using an Ethernet cable LMP MGT port Step 3 Start a terminal emulator application e g SecureCRT on the laptop PC with the IP of the aTCA 3710 for example assuming IP ad...

Страница 56: ...tomatically when the aTCA 3710 boots up The user can boot into the CLI for Fabric switch management as follows 1 Boot into the CLI for Base switch management first Please refer to Boot into CLI for Ba...

Страница 57: ...ng and Managing the Fabric Switch Information on configuring and managing the Fabric switch is contained in the Broadcom SMB Diagnostic Shell Quick Start Guide To receive a copy of this document pleas...

Страница 58: ...BCM56334 Refer to Figure 20 Switching I O between Front Panel and Base Switch RJ 45 RJ 45 IPMC ShMC 1 ShMC 2 SFP 1 SFP 11 LED USB RJ 45 1 RJ 45 6 4GB DDR3 SDRAM 2x 2GB Chip SSD 2x 1MB Boot Flash LMP...

Страница 59: ...both at the same time The user can switch the RJ 45 serial port on the front panel to connect to either the LMP or to the IPMC The UART serial port connects to the LMP by default The DIP switch settin...

Страница 60: ...boot on the aTCA 3710 perform the following actions 1 Boot the aTCA 3710 from an SD card SW1 1 ON SW1 4 ON 2 Copy the U boot firmware to SPI flash Updating U boot Refer to BSP Embedded Linux BCM SDK...

Страница 61: ...upgrade files at the tftpboot a sample tftp configure in CentOS mac port 2 mac 0 00 30 64 22 22 12 mac 1 00 31 64 22 11 23 mac save Programming passed EEPROM OK mac MAC EEPROM Contents Eth0 00 30 64 2...

Страница 62: ...ode u boot bin fsl image full rootfs tar gz uImage setenv ethact FM1 DTSEC4 setenv ipaddr 172 20 5 62 setenv serverip 172 20 5 198 ping 172 20 5 198 Using FM1 DTSEC4 device host 172 20 5 198 is alive...

Страница 63: ...Switch The user can enable the boot auto switch function to U boot to automatically switch to the redundant flash when the primary flash memory fails 1 Connect to the aTCA 3710 by COM port and enter...

Страница 64: ...specifies the serial device and baud rate settings to use For Linux hosts the serial device is the system path to the device node e g dev ttyS0 Perform the following steps to update the IPMC firmware...

Страница 65: ...C Enter the following command root localhost 3710 ipmitool I lan H 172 17 172 134 hpm upgrade hpm1fw img activate Step2 Select y when prompted and wait until the string firmware update procedure succe...

Страница 66: ...people cannot step on it Do not place anything over the power cord 9 All cautions and warnings on the equipment should be noted 10 If the equipment is not used for an extended period of time disconne...

Страница 67: ...cordon d alimentation de telle mani re que personne ne puisse marcher dessus Ne rien placer sur le cordon d alimentation 9 Tous les avertissements concernant ces appareils doivent tre respect s 10 Si...

Страница 68: ...8 Email market adlinktech com ADLINK Technology Beijing Address Rm 801 Power Creative E No 1 B D Shang Di East Rd Beijing 100085 China Tel 86 10 5885 8666 Fax 86 10 5885 8625 Email market adlinktech c...

Страница 69: ...07 02A Cityneon Design Centre Singapore 349584 Tel 65 6844 2261 Fax 65 6844 2263 Email singapore adlinktech com ADLINK Technology Singapore Pte Ltd Indian Liaison Office Address 50 56 First Floor Spe...

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