CN104615455B - A kind of the IPMC program remote upgrading methods and device of ATCA frameworks - Google Patents
A kind of the IPMC program remote upgrading methods and device of ATCA frameworks Download PDFInfo
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- CN104615455B CN104615455B CN201410841999.2A CN201410841999A CN104615455B CN 104615455 B CN104615455 B CN 104615455B CN 201410841999 A CN201410841999 A CN 201410841999A CN 104615455 B CN104615455 B CN 104615455B
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Abstract
The embodiment of the invention discloses a kind of IPMC program remote upgrading methods of ATCA frameworks and device, the method includes：Main card in ATCA cabinets obtains IPMC upgrade procedure from server；Main card runs upgrade procedure, and sends upgrading control command to from card；The IPMC upgrade commands of main card transmission are received from clamping and using base channel bus from main card Parallel download upgrade procedure, and execute the upgrade procedure from card.The efficiency of transmission of IPMC files is greatly improved, and the mutual independent parallel upgrading of each veneer is made to substantially increase upgrading efficiency the time required to reducing upgrading.
Description
Technical field
The present invention relates to computer realm more particularly to the IPMC program remote upgrading methods and dress of a kind of ATCA frameworks
It sets.
Background technology
Advanced telecom computing architecture (Advanced Telecommunication Computing Architecture,
ATCA it is) a kind of open, interoperable telecommunications industry standard, mainly for telecom operation grade application, it is by a series of rule
Model forms, and defines mechanical structure, radiating management, power distribution and system administration, supports flexibly to develop and the repetition of configuration makes
With.ATCA using open, general platform architecture, for communication and data network application provide a high performance-price ratio, modularization,
Compatible strong and expansible hardware architecture is the Main way of telecommunication apparatus development.
ATCA defines the form factor of cabinet standard, several rack management mechanism and various blade type boards, is plate
Card and rack management provide various backboard agreements and guilding principle.ATCA cabinets pass through intelligent platform management controller
(Intelligent Platform Management Controller, IPMC) system can in cabinet veneer, power supply,
The units such as fan, temperature sensor carry out intelligent adjusting and management.IPMC usually selects MCU (Micro Controller Unit
Microcontroller) it realizes, can be the Series of MCU such as MCS51, ARM.As ATCA frameworks are in telecommunications industry occupation rate
Increase and the reasons such as function upgrading of system, the upgrading update of the IPMC programs of veneer is also more frequently in cabinet.
The upgrading mode of IPMC mainly has following three kinds in current technology：
Technology one：Upgrade IPMC using fever writes mode.
Under this kind of upgrading mode, needs to pull ATCA veneers to be upgraded from cabinet, pass through phase using fever writes
The hardware programming interface answered completes upgrading.After the completion of upgrading, then by ATCA veneers insertion cabinet, re-power work.
The defect of the prior art one is：The plug for carrying out veneer is needed to operate, it is also necessary to be inserted into fever writes and be upgraded, be grasped
Make complicated, and for disposing veneer at the scene in no maintenance personnel in the case of field, can not complete to upgrade.
Technology two：Use external PC (Personal Computer, PC) machine online upgrading IPMC.
Under this kind of upgrading mode, the MCU in IPMC should be to support to program (In-Application in application
Programming, IAP) online upgrading function microcontroller.It needs to lead to the IPMC controllers of veneer by certain when upgrading
Letter interface (such as serial ports) with PC machine is point-to-point is connected, operating personnel pass through the behaviour to dedicated upgrading of control software in PC machine
Make, the corresponding IPMC upgrade procedure of the veneer is found out from PC, sends upgrading load instruction to IPMC controllers, and journey will be upgraded
Sequence is handed down to IPMC and is upgraded.
The defect of the prior art two is：Although upgrading does not need plug veneer, it also requires operating personnel are by PC machine and list
Communication interface on plate is connected, equally can not be complete for disposing veneer at the scene in no maintenance personnel in the case of field
At upgrading.In addition, upgrading can only carry out online upgrading to the IPMC of a veneer every time.For platform architecture as ATCA,
Generally there are multiple veneers in machine frame, it is therefore desirable to which computer is sequentially connected corresponding veneer, causes updating operation complicated, and efficiency
Lowly.
Technology three：Pass through machine frame manager (Shelf Management Controller, SHMC) online upgrading.
Fig. 1 is that ATCA device board IPMC upgrades schematic diagram under three mode of technology.In the machine frame management of this ATCA device
In framework, main includes the multiple ATCA veneers being arranged in machine frame slot and machine frame manager (SHMC, Shelf
Management Controller).SHMC is mainly used for carry out intelligence adjustings such as veneer, fan and power supplys in machine frame
And management.The IPMC of SHMC and each ATCA veneers passes through Intelligent Platform Management Bus (IPMB, Intelligent Platform
ManagementBus it) connects.IPMB is made of two pairs of independent I2C buses, is referred to as IPMB-A, IPMB-B, SHMC and
Between IPMC IPMI is transmitted using Intelligent Platform Management Interface (IPMI Intelligent Platform Interface) agreement
Message.
Under this kind of upgrading mode, SHMC obtains IPMC programs from remote file server, by IPMB buses, uses
IPMI protocol transmits the IPMC programs to the IPMC controllers of each ATCA boards, and the controller in the IPMC supports ISP to exist
Line upgrade function upgrades the IPMC programs after receiving the IPMC programs of machine frame manager using ISP modes.
The defect of the prior art three is：The IPMC of SHMC and each ATCA veneers by Intelligent Platform Management Bus (IPMB,
Intelligent Platform, ManagementBus) connection, IPMB is that essence is realized by I2C buses, and I2C buses are not
Only speed is slow, and can only there are one communicated from equipment and main equipment at the same moment.That is, under this kind of upgrading mode, same
One moment can only there are one IPMC to be communicated from node and SHMC host nodes, realize the upgrading of IPMC programs, when a upper IPMC from
Node upgrade after, next IPMC can just be upgraded from node, be seen on the whole, be completed by serial manner it is whole
The IPMC programs upgrading of ATCA boards in a cabinet, when board is more in cabinet, upgrading efficiency is not high.
Invention content
In view of this, the embodiment of the present invention proposes a kind of the IPMC program remote upgrading methods and device of ATCA frameworks, with
Realize the long-range quickly upgrading IPMC programs under ATCA frameworks.
In a first aspect, an embodiment of the present invention provides a kind of IPMC program remote upgrading methods of ATCA frameworks, including：
Main card in ATCA cabinets obtains IPMC upgrade procedure from server；
Main card runs upgrade procedure, and sends upgrading control command to from card；
The IPMC upgrade commands of main card transmission are received from clamping and upgrade journey from main card Parallel download using base channel bus
Sequence, and execute the upgrade procedure from card.
Second aspect, the embodiment of the present invention additionally provide a kind of IPMC program remote upgrading devices of ATCA frameworks, including：
Upgrade procedure acquisition device, for making the main card in ATCA cabinets obtain IPMC upgrade procedure from server；
Upgrade procedure running unit sends upgrading control command for making main card run upgrade procedure, and to from card；
From card download and upgrade unit, for making to receive the IPMC upgrade commands of main card transmission from clamping and utilizing the channels base
Bus parallel downloads upgrade procedure from main card, and executes the upgrade procedure from card.
The embodiment of the present invention obtains IPMC upgrade procedure by the main card in ATCA cabinets from server, and main card operation rises
Grade program, and upgrading control command is sent to from card, the IPMC upgrade commands sent from clamping receipts main card simultaneously utilize the channels base
Bus executes the upgrade procedure from card from main card Parallel download upgrade procedure.The efficiency of transmission of IPMC files is greatly improved,
And the mutual independent parallel upgrading of each veneer is made to substantially increase upgrading efficiency the time required to reducing upgrading.
Description of the drawings
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, of the invention other
Feature, objects and advantages will become more apparent upon：
Fig. 1 is that ATCA device board IPMC upgrades principle schematic in the prior art；
Fig. 2 is the ATCA device board IPMC program remote upgrading principle schematics that the embodiment of the present invention one is provided；
Fig. 3 is the system principle signal for the ATCA device board IPMC program remote upgradings that the embodiment of the present invention one is provided
Figure；
Fig. 4 is a kind of IPMC program remote upgrading method flow charts for ATCA frameworks that the embodiment of the present invention one is provided；
Fig. 5 is a kind of IPMC program remote upgrading method flow charts for ATCA frameworks that the embodiment of the present invention two is provided；
Fig. 6 is a kind of IPMC program remote upgrading method flow charts for ATCA frameworks that the embodiment of the present invention three is provided；
Fig. 7 is a kind of IPMC program remote upgrading method schematic diagrames for ATCA frameworks that the embodiment of the present invention three is provided；
Fig. 8 is a kind of IPMC program remote upgrading method flow charts for ATCA frameworks that the embodiment of the present invention four is provided；
Fig. 9 be a kind of ATCA frameworks that the embodiment of the present invention four is provided IPMC program remote upgrading methods in use
The schematic diagram that ISP modes upgrade；
Figure 10 is a kind of structure of the IPMC program remote upgrading devices for ATCA frameworks that the embodiment of the present invention five is provided
Figure.
Specific implementation mode
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is only used for explaining the present invention rather than limitation of the invention.It also should be noted that for the ease of
Description, only some but not all contents related to the present invention are shown in the drawings.
Embodiment one
The related content of Fig. 2, Fig. 3 and Fig. 4 embodiment one for describing the present invention.Wherein, Fig. 2 is the embodiment of the present invention
The one ATCA device board IPMC program remote upgrading principle schematics provided, Fig. 3 is that the embodiment of the present invention one is provided
The system principle schematic diagram of ATCA device board IPMC program remote upgradings.Fig. 4 is one kind that first embodiment of the invention provides
The flow chart of the IPMC program remote upgrading methods of ATCA frameworks.
With reference to figure 2, Fig. 3 and Fig. 4, the IPMC program remote upgrading methods of the ATCA frameworks include：
Main card in S101, ATCA cabinet obtains IPMC upgrade procedure from server；
In the present embodiment, using following system：Using the standard PC case (subsidiary backboard) of ATCA 6U standards, as slotting
Enter the case system of ATCA veneers.5 pieces of ATCA access cards, as the slave card in ATCA cabinets, each access card all includes independent
Cpu subsystem and IPMC subsystems, and cpu subsystem and IPMC subsystems carry out physics company inside this board by serial ports
It connects.1 piece of ATCA switching cards, as the main card in ATCA cabinets, including independent cpu subsystem and IPMC subsystems, and CPU
System and IPMC subsystems carry out physical connection inside this board by serial ports.CPU of all ATCA boards in cabinet
System is interconnected by the channels case back plate base；The channels base are substantially the network interface connections between each cpu subsystem
Access can mutually send TCP/IP messages.For file server to store IPMC programs to be upgraded, file server can be with
In local, either other address main cards can access file server by internet or other dedicated networks for setting, and from
File server downloads IPMC programs to be upgraded.
S102, main card runs upgrade procedure, and sends upgrading control command to from card.
After downloading IPMC programs to be upgraded from file server, the server-side operation upgrading on main card cpu subsystem
Program master-update, idle progress can be set in advance in by running the time of upgrade procedure, can also be by manually
It carries out at any time.The IPMC programs for running upgrade procedure master-update upgrading main cards, i.e., be programmed in system.It is transporting
When row upgrade procedure master-update, to the control command for sending upgrading from card.
Step S103 receives the IPMC upgrade commands of main card transmission and using base channel bus under main card is parallel from clamping
Upgrade procedure is carried, and executes the upgrade procedure from card.
From the client upgrade procedure slave-update on card cpu subsystem, it is responsible for receiving the upgrading that main card is sent
The control command of IPMC, and IPMC programs are downloaded to this card cpu subsystem, the channels base sheet from main card using base channel bus
The network interface connecting path between each cpu subsystem in matter, in system it is each from card can simultaneously from main card download
The control command of IPMC, and ISP upgrade procedure is called to upgrade the IPMC of this card.
The embodiment of the present invention obtains IPMC upgrade procedure by the main card in ATCA cabinets from server；Main card operation rises
Grade program, and send upgrading control command to from card；The IPMC upgrade commands of main card transmission are received from clamping and utilize the channels base
Bus executes the upgrade procedure from card from main card Parallel download upgrade procedure.So that the veneer in ATCA framework cabinets, in nothing
Field engineer realizes upgrading in the case of showing up, and can be to the IPMC controllers in all ATCA veneers in ATCA cabinets
Upgrade simultaneously, can quickly and easily complete to upgrade.
Embodiment two.
Fig. 5 is a kind of flow chart of the IPMC program remote upgrading methods of ATCA frameworks provided by Embodiment 2 of the present invention.
The embodiment of the present invention is optimized based on first embodiment, in the present embodiment, by the main card in the ATCA cabinets
IPMC programs are obtained from server to be specifically optimized for：Main card in ATCA cabinets is serviced using Simple File Transfer Protocol TFTP
The locally downloading TFTP of the IPMC programs upgraded will be needed to service specified position from remote file server by network.
Correspondingly, the method for the present embodiment includes the following steps：
What the main card in S201, ATCA cabinet was upgraded needs from remote file server by network using TFTP services
The specified position of the locally downloading TFTP services of IPMC programs.
Simple File Transfer Protocol (Trivial File Transfer Protocol, TFTP) is in TCP/IP protocol suite
One be used between clients and a server carry out simple files transmission agreement, text uncomplicated, that expense is little is provided
Part transmission service.Port numbers are 69.Because TFTP uses UDP, and UDP uses IP.So TFTP is also based on the transmission association of IP
View, TFTP do not have many functions of common FTP, it can only obtain or be written file from file server, not list
The function of catalogue can not carry out identity discriminating to user, it transmits 8 data.When carrying out file transmission, host A is to clothes
Business device B sends out write request, middle port 69, and server B sends out response to A machines, which is 0, includes the ID of B and A.At this time
Connection is established, and first data packet is begun to send out with sequence number 1 from host.It is true when being ensured to start with server with aft engine
Fixed packet number is communicated.Main card is upgraded needs from remote file server by network using TFTP services
The specified position of the locally downloading TFTP services of IPMC programs.On the one hand, it is suitable for downloading IPMC programs using TFTP services
File relatively small in this way, and without verification, the slave server for capableing of quickness and high efficiency downloads to the IPMC programs of upgrading.And really
It is fixed that the IPMC programs of download are stored in the specified position of local TFTP services, for other upgrade procedure is downloaded from card.
S202, main card runs upgrade procedure, and sends upgrading control command to from card.
S203 receives the IPMC upgrade commands of main card transmission from clamping and utilizes base channel bus from main card Parallel download liter
Grade program, and execute the upgrade procedure from card.
The embodiment of the present invention is specifically excellent by the way that the main card in the ATCA cabinets is obtained IPMC programs from server
It turns to：Main card in ATCA cabinets need to from remote file server by network using Simple File Transfer Protocol TFTP services
The specified position of the locally downloading TFTP services of the IPMC programs to be upgraded.It can be by TFTP quick services efficiently from clothes
Business device downloads to the IPMC programs of upgrading, and the IPMC programs of download are stored in the specified position of local TFTP services, supplies
It is other to download upgrade procedure from card.
Embodiment three
Fig. 6 and Fig. 7 is used to describe the related content of the embodiment of the present invention three.Wherein, Fig. 6 is that the embodiment of the present invention three provides
A kind of ATCA frameworks IPMC program remote upgrading methods flow chart, Fig. 7 is the ATCA that the embodiment of the present invention three is provided
The IPMC program remote upgrading method schematic diagrames of framework.
The embodiment of the present invention is optimized based on second embodiment, in the present embodiment, described will be used from Cali
Base channel bus receives the IPMC upgrade commands of main card transmission and downloads upgrade procedure from main card parallel, and executes the liter from card
Grade program is specifically optimized for：The IP address of the network interface of each board is determined according to the specific slot position where each board；From card
After client-side program receives the upgrading IPMC orders of main card transmission, start local TFTP services, IPMC applications are downloaded from main card
Program is to local cpu subsystem；Upgrade procedure is executed from card.
Correspondingly, the method for the present embodiment includes the following steps：
Main card in S301, ATCA cabinet is taken by network from telefile using Simple File Transfer Protocol TFTP services
The position that business device will need the locally downloading TFTP services of the IPMC programs upgraded specified.
S302, main card runs upgrade procedure, and sends upgrading control command to from card.
S303 determines the IP address of the network interface of each board according to the specific slot position where each board.
After all boards normally start in ATCA cabinets in the present embodiment, the network interface in the channels each board connection base
Respective IP address is all assigned, due to IP address with each board where specific slot position (slot) it is related, IP address
It will not overlap.The IP address distributed should be in same IP sections, and each board is made to constitute a LAN.Main card
IP address preferentially distribute.Other each boards are sequentially allocated according to slot position.
S304 starts local TFTP services after the upgrading IPMC orders that the client-side program of card receives that main card is sent,
IPMC application programs are downloaded to local cpu subsystem from main card.
From the client upgrade procedure slave-update on card cpu subsystem, it is responsible for receiving the upgrading that main card is sent
The control command of IPMC, and start local TFTP services using base channel bus and download IPMC programs to this card CPU from main card
Subsystem, the IPMC programs downloaded be stored in as in step S301 main card specified by the server locally downloading TFTP service
Position IPMC upgrade procedure.If failed download, application again is downloaded, until downloading successfully.
S305 executes upgrade procedure from card.
After S304 downloads successfully IPMC upgrade procedure, from the client upgrade procedure slave- on card cpu subsystem
Update from card to upgrading.
The embodiment of the present invention with base channel bus from Cali by described by that will receive the IPMC liters that main card is sent parallel
Grade order simultaneously downloads upgrade procedure from main card, and executes and be specifically optimized for from the upgrade procedure of card：According to respectively from the tool where card
Body slot position determines the IP address of the network interface of each board；The upgrading IPMC lives that main card is sent are received from the client-side program of card
After order, start local TFTP services, IPMC application programs are downloaded to local cpu subsystem from main card；Upgrade procedure is executed from card.
To make can quickly to download to each IPMC upgrade procedure from card by TFTP services from main card from card.
Example IV
Fig. 8 and Fig. 9 is used to describe the related content of the embodiment of the present invention four.Wherein, Fig. 8 is that the embodiment of the present invention four provides
A kind of ATCA frameworks IPMC program remote upgrading methods flow chart, Fig. 9 is one kind that the embodiment of the present invention four is provided
The schematic diagram upgraded using ISP modes in the IPMC program remote upgrading methods of ATCA frameworks.The embodiment of the present invention is with third reality
It applies and optimizes based on example, in the present embodiment, the master and slave card is executed into upgrade procedure and is specifically optimized for：Main card
Upgraded with ISP programs are all made of from card.
As shown in figure 8, the IPMC program remote upgrading methods of the ATCA frameworks include：
What the main card in S401, ATCA cabinet was upgraded needs from remote file server by network using TFTP services
The specified position of the locally downloading TFTP services of IPMC programs.
S402, main card executes upgrade procedure in a manner of ISP, and sends upgrading control command to from card.
Main card upgrading upgrades mode using ISP, and it refers to being programmed in system that the ISP, which upgrades mode, English abbreviation ISP,
That is In System Programming, which are a kind of let us that Lattice semiconductor companies put forward first, to be set in product
Meter, each link in manufacturing process, or even after product is sold to end user have to its device, circuit board or entire
The technology that the logic and function of electronic system are recombinated or reprogramed at any time.Referring to Fig. 9, in embodiments of the present invention,
IPMC controllers are ARM1764, are replaced in flow charts with ARM.ISP makes MCU, CPLD etc. that need not be extracted from Target Board,
Local or Remote download is achieved that by serial ports or specific download cable to realize that program upgrades.ISP processing procedures such as Fig. 9 institutes
Show, drag down ARM P2 and 10 pins first, user needs to provide external hardware condition --- pull-up or ground connection make pin be in one
Otherwise the state of a determination may lead to dysfunction --- unexpected ISP patterns or normal mode of operation.The serial ports of PC is answered
It is set as 8 data bit, 1 stop position and no parity, baud rate suggestion and is set as 9600bps, due to by ISP processing speed
The influence of degree, excessively high baud rate simultaneously can not necessarily improve ISP processing speeds, be easy to cause ISP processing instead and do not respond to.It needs
Baud rate is synchronized to ARM, the method for synchronous baud rate is as follows：For example, if ARM is because detect that P2 and 10 is low when resetting
Level and enter ISP patterns, receive synchronization character "" after, ARM can send " Synchronized r n " receiving
" Synchronized r n " after, postback " Synchronized r n " to ARM, ARM receiving
" Synchronized r n " after, send " Synchronized r nOK r n, receiving
" Synchronized r nOK r n " after, in the form of ASCII character send crystal oscillator frequency (kHz) give microprocessor.
Such as crystal oscillator frequency be 12MHz, be sent to ARM word string be " 12000 r n ".ARM meetings after receiving crystal oscillator frequency
Send " OK r n ".In this example, after auto-baud-detect, send load ISP orders, by ISP orders come
Programming program is opposite by complicated many for ISP reading devices ID, and usually contains reading device ID before programming program
Part.Into the FLASH of ARM, the program code of programming is by being transmitted to ARM after UU codings.UU encryption algorithms are by 3 bytes
Binary data is converted into the printable ascii character-set of 4 bytes.Because Hex formats be by 1 byte binary data conversion at
2 byte ascii datas, so the efficiency of UU codings is higher than Hex formats.Receiver is in the data for receiving verification and being received afterwards with it
Verification with compare, if verification and matching, receiver just sends " OK r n ", and waiting send next time.If school
Test and mismatch, receiver just send " RESEND r n ".After determining verify successfully, FLASH programming lives are sent to ARM
It enables, and after completing to program, determines whether ARM FLASH program success, if it is unsuccessful being sent back to ARM
FLASH program commands complete programming again, after determining program successfully, draw high ARM P2, and 10 stitch reset ARM, complete to rise
Grade.
S403 determines the IP address of the network interface of each board according to the specific slot position where each board.
S404 starts local TFTP services after the upgrading IPMC orders that the client-side program of card receives that main card is sent,
IPMC application programs are downloaded to local cpu subsystem from main card.
From the client upgrade procedure slave-update on card cpu subsystem, it is responsible for receiving the upgrading that main card is sent
The control command of IPMC, and start local TFTP services using base channel bus and download IPMC programs to this card CPU from main card
Subsystem, the IPMC programs downloaded be stored in as in step S301 main card specified by the server locally downloading TFTP service
Position IPMC upgrade procedure.If failed download, application again is downloaded, until downloading successfully.
S405 executes upgrade procedure from card in a manner of ISP.
After S404 downloads successfully IPMC upgrade procedure, from the client upgrade procedure slave- on card cpu subsystem
Update from card to upgrading.The mode of upgrading such as step S402 is upgraded in a manner of ISP.
The embodiment of the present invention is specifically optimized for by the way that the master and slave card is executed upgrade procedure：Master and slave card is adopted
Upgraded with ISP modes.So that master and slave card is sent FLASH program commands with ARM by ISP modes and completes corresponding rise
Grade.
Embodiment five.
Figure 10 is a kind of structure chart of the IPMC program remote upgrading devices for ATCA frameworks that the embodiment of the present invention five provides.
As seen from Figure 10, the IPMC program remote upgrading devices of the ATCA frameworks include：Upgrade procedure obtains
Unit 510, upgrade procedure running unit 520 and from card download and upgrade unit 530, wherein the click upgrade procedure obtains
Unit 510 is taken, for making the main card in ATCA cabinets obtain IPMC upgrade procedure from server；
Upgrade procedure running unit 520 sends upgrading control command for making main card run upgrade procedure, and to from card；
From card download and upgrade unit 530, for making to receive the IPMC upgrade commands of main card transmission from clamping and utilizing base
Channel bus downloads upgrade procedure from main card parallel, and executes the upgrade procedure from card.
Further, the upgrade procedure acquiring unit 510 is specifically used for：
Main card in ATCA cabinets passes through network from remote file server using Simple File Transfer Protocol TFTP services
The position that the locally downloading TFTP services of the IPMC programs upgraded will be needed specified.
Further, described to be specifically used for from card download and upgrade unit 530：
The IP address of the network interface of each board is determined according to the specific slot position where each board；
After the upgrading IPMC orders that the client-side program of card receives that main card is sent, start local TFTP services, from master
Card downloads IPMC application programs to local cpu subsystem；
Upgrade procedure is executed from card.
Further, the upgrade procedure running unit 510 and from card download and upgrade unit 530 be specifically used for：
Upgraded using ISP programs and master and slave card is upgraded.
The IPMC program remote upgrading devices of above-mentioned ATCA frameworks can perform the ATCA frameworks that the embodiment of the present invention is provided
IPMC program remote upgradings method, have the corresponding function module of execution method and advantageous effect.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
Will be appreciated by those skilled in the art that each module of the above invention or each step can use general meter
Device is calculated to realize, they can be concentrated on single computing device, or be distributed in network constituted by multiple computing devices
On, optionally, they can be realized with the program code that computer installation can perform, so as to be stored in storage
It is performed by computing device in device, either they are fabricated to each integrated circuit modules or will be more in them
A module or step are fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and
The combination of software.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiment, just to refer each other for the same or analogous part between each embodiment.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for those skilled in the art
For, the present invention can have various modifications and changes.It is all within spirit and principles of the present invention made by any modification, equivalent
Replace, improve etc., it should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of IPMC program remote upgrading methods of ATCA frameworks, including：
Main card in ATCA cabinets obtains IPMC upgrade procedure from server；
Main card runs upgrade procedure, and sends upgrading control command to from card；
The IPMC upgrade commands of main card transmission are received from clamping and using base channel bus from main card Parallel download upgrade procedure, and
Execute the upgrade procedure from card；
Wherein, the main card and it is described from card include independent cpu subsystem and IPMC subsystems.
2. according to the IPMC program remote upgrading methods of ATCA frameworks described in claim 1, which is characterized in that the ATCA machines
Main card in case obtains IPMC programs to specifically including from server：
Main card in ATCA cabinets is serviced using Simple File Transfer Protocol TFTP, will from remote file server by network
The position for needing the locally downloading TFTP services of the IPMC programs upgraded specified.
3. the IPMC program remote upgrading methods of ATCA frameworks according to claim 1, which is characterized in that described from clamping
It receives the IPMC upgrade commands that main card is sent and using base channel bus from main card Parallel download upgrade procedure, and executes from card
Upgrade procedure specifically includes：
The IP address of the network interface of each board is determined according to the specific slot position where each board；
After the upgrading IPMC orders corresponding with the IP address from card that the client-side program of card receives that main card is sent, open
Dynamic local TFTP services download IPMC application programs to local cpu subsystem from main card；
Upgrade procedure is executed from card.
4. the IPMC program remote upgrading methods of ATCA frameworks according to claim 1, it is characterised in that：It is described to execute liter
Grade program specifically includes：
Upgraded using ISP modes.
5. the IPMC program remote upgrading methods of ATCA frameworks according to claim 4, which is characterized in that the ISP
Upgrade procedure specifically includes：
Drag down ARM stitch；
Reset ARM；
Determination is consistent with ARM baud rate synchronous；
Send crystal oscillator frequency；
Send ISP loading commands；
Send the IPMC programs by UU codings；
Determine that ARM digit checks pass through；
FLASH program commands are sent to ARM；
Determine that FLASH is programmed successfully；
With draw high stitch.
6. a kind of IPMC program remote upgrading devices of ATCA frameworks, including：
Upgrade procedure acquiring unit, for making the main card in ATCA cabinets obtain IPMC upgrade procedure from server；
Upgrade procedure running unit sends upgrading control command for making main card run upgrade procedure, and to from card；
From card download and upgrade unit, for the IPMC upgrade commands from clamping receipts main card transmission and base channel bus is utilized simultaneously
Row downloads upgrade procedure from main card, and executes the upgrade procedure from card；
Wherein, the main card and it is described from card include independent cpu subsystem and IPMC subsystems.
7. the IPMC program remote upgrading devices of ATCA frameworks according to claim 6, which is characterized in that the upgrading
Program acquiring unit is specifically used for：
Main card in ATCA cabinets is serviced using Simple File Transfer Protocol TFTP, will from remote file server by network
The position for needing the locally downloading TFTP services of the IPMC programs upgraded specified.
8. the IPMC program remote upgrading devices of ATCA frameworks according to claim 6, which is characterized in that described under card
It carries and upgrade unit is specifically used for：
According to the IP address for the network interface for respectively determining each board from the specific slot position where board；
After the upgrading IPMC orders corresponding with the IP address from card that the client-side program of card receives that main card is sent, open
Dynamic local TFTP services download IPMC application programs to local cpu subsystem from main card；
Upgrade procedure is executed from card.
9. the IPMC program remote upgrading devices of ATCA frameworks according to claim 6, which is characterized in that the upgrading journey
Sort run unit and from card download and upgrade unit be specifically used for：
Upgraded using ISP programs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841999.2A CN104615455B (en) | 2014-12-30 | 2014-12-30 | A kind of the IPMC program remote upgrading methods and device of ATCA frameworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841999.2A CN104615455B (en) | 2014-12-30 | 2014-12-30 | A kind of the IPMC program remote upgrading methods and device of ATCA frameworks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104615455A CN104615455A (en) | 2015-05-13 |
| CN104615455B true CN104615455B (en) | 2018-09-07 |
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| CN106951277A (en) * | 2017-02-15 | 2017-07-14 | 青岛亿联客信息技术有限公司 | Multi-chip firmware program updating method and multi-chip firmware program updating system |
| CN109491679B (en) * | 2017-09-08 | 2023-03-24 | 迈普通信技术股份有限公司 | CPLD online upgrading method and device |
| CN107562438B (en) * | 2017-09-13 | 2021-01-08 | 福建星云电子股份有限公司 | ISP-based multi-channel full-automatic upgrading system and method |
| CN107453931B (en) * | 2017-09-28 | 2019-10-01 | 美的智慧家居科技有限公司 | Lan device upgrade method, device and its equipment |
| CN107766070A (en) * | 2017-10-16 | 2018-03-06 | 北京锐安科技有限公司 | A kind of service card upgrade method, device, equipment and computer-readable recording medium |
| CN108924207A (en) * | 2018-06-26 | 2018-11-30 | 深圳高新兴物联科技有限公司 | Terminal device and its system file update method, system and computer storage medium |
| CN112769589B (en) * | 2019-11-06 | 2022-03-11 | 大唐移动通信设备有限公司 | Base station upgrading method and device |
| CN113612935B (en) * | 2020-05-04 | 2024-02-27 | 深圳市微智体技术有限公司 | Video decoding server based on high-speed bus |
| CN112416843A (en) * | 2020-11-16 | 2021-02-26 | 北京锐安科技有限公司 | Backboard communication equipment, control method thereof and storage medium |
| CN113312061B (en) * | 2021-05-08 | 2022-07-01 | 武汉中元华电科技股份有限公司 | Program upgrading method and system for data acquisition of power system |
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| CN101729287B (en) * | 2008-10-31 | 2012-12-26 | 大唐移动通信设备有限公司 | IPMC on-line upgrading method and device |
| CN102073521B (en) * | 2011-01-06 | 2014-01-22 | 深圳市朗驰欣创科技有限公司 | Software updating system of plug-in card type machine and software updating method |
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