CN102265256A - An upgrade control method and a chip of a communication equipment and the communication equipment - Google Patents
An upgrade control method and a chip of a communication equipment and the communication equipment Download PDFInfo
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- CN102265256A CN102265256A CN2011800008879A CN201180000887A CN102265256A CN 102265256 A CN102265256 A CN 102265256A CN 2011800008879 A CN2011800008879 A CN 2011800008879A CN 201180000887 A CN201180000887 A CN 201180000887A CN 102265256 A CN102265256 A CN 102265256A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
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Abstract
The invention discloses an upgrade control method a chip of a communication equipment and the communication equipment. The communication equipment includes at least one chip and a special memory area receiving configuration information of at least one chip correspondingly. The method includes the steps of after at least one chip receives a trigger order of upgrade initialization sent from a central processor, then reads corresponding configuration information of the chip, utilizes the configuration information for initiation and completes the upgrade of the chip itself. The equipment realizes upgrade when at least one chip completes the upgrade and software in the communication equipment complete upgrade under control of the central processor. Compared to the prior art, the chip can upgrade automatically and all chips can initializing for upgrade at the same time and the software can upgrade simultaneously, thereby reducing the service interrupting time in a communication equipment upgrade process.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of communication equipment upgrading control method, chip and communication facilities.
Background technology
In communication technical field, because ageing equipment problem or function expansion demand etc., the software of communication facilities, hardware need carry out upgrading processing.Generally in the software and hardware escalation process, will cause the service disconnection of certain hour.And for telecom carrier-class device, service outage duration is to have certain requirements as an availability index, that is to say that service outage duration length has influence on the availability of equipment.
Because of bandwidth requirement, present high-end communication facilities adopts the hard mode of transmitting.Transmit on the veneer general by more chip, ASIC (Application Specific Intergrated Circuits, special IC), FPGA (Field-Programmable Gate Array, field programmable gate array) logical constitution (hereinafter referring to chip, ASIC, fpga logic) with chip.For the upgrading of transmitting veneer, as shown in Figure 1, existing a kind of scheme is: the initialization of central processing unit elder generation, central processing unit carried out initialization to basic software after initialization finished, one by one each chip is resetted then and start initialization, treat that each chip initiation back that finishes is configured each chip, configuration is carried out the recovery of related service again after finishing and is issued.
By above scheme as can be known, in the process of upgrading, under the control of central processing unit, each chip initiation is serialized, and with the software initialization serial, update time that make to transmit veneer is longer, service outage duration is longer when causing upgrading like this.
Summary of the invention
For solving the problems of the technologies described above, the embodiment of the invention provides a kind of communication equipment upgrading control method, chip and communication facilities, because the service outage duration that the upgrading of communication facilities causes, technical scheme is as follows to reduce:
A kind of communication equipment upgrading control method, wherein, described communication facilities comprises at least one chip and proprietary memory field, the corresponding respectively configuration information of described at least one chip of described proprietary memory field storage, described method comprises:
Described at least one chip reads the configuration information corresponding with this chip from described proprietary memory field respectively, and utilizes described configuration information to carry out initialization behind the initialized trigger command of upgrading that receives the central processing unit transmission, finishes this chip upgrade;
Described communication facilities is finished upgrading at described at least one chip, and the software that is positioned at communication facilities is realized the upgrading of described communication facilities when finishing upgrading under central processing unit control.
The embodiment of the invention also provides a kind of chip, place communication facilities, be provided with proprietary memory field in the described communication facilities, described proprietary memory field stored has the configuration information of described chip correspondence, described chip comprises: upgrading control system, and described upgrading control system is used for:
Behind the initialized trigger command of upgrading that receives the central processing unit transmission, read the described proprietary memory field configuration information corresponding, and utilize described configuration information to carry out initialization with this chip, finish this chip upgrade.
The present invention also provides a kind of communication facilities, and described communication facilities comprises at least one chip and proprietary memory field, and described proprietary memory field internal memory contains the configuration information of each described at least one chip correspondence; Be provided with upgrading control system in each described at least one chip, described upgrading control system is used for:
Behind the initialized trigger command of upgrading that receives the central processing unit transmission, read the described proprietary memory field configuration information corresponding, and utilize described configuration information to carry out initialization with this chip, finish this chip upgrade.
In the embodiment of the invention, in communication facilities, be provided for storing the proprietary memory field of the corresponding configuration information of each chip, when each chip receives the initialized order of upgrading of central authorities' processing, can from proprietary memory field, read the configuration information of self automatically, and utilize the configuration information that is read to carry out initialization voluntarily, to finish the upgrading of self; Simultaneously, the software controlled in the described communication facilities of central processing unit is upgraded; When finishing, all chips and software upgrading realize the upgrading of communication facilities.Compare with existing scheme, chip is finished the upgrading initialization voluntarily, each chip chamber parallel upgrade initialization and with software parallel upgrading, service outage duration in the time of can effectively reducing communication equipment upgrading like this.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do simple the introduction to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is initialization flow process when communication single-board is upgraded in the prior art;
Fig. 2 is a kind of communication equipment upgrading control method synoptic diagram that the embodiment of the invention provided;
Fig. 3 is a kind of communication equipment upgrading control method process flow diagram that the embodiment of the invention provided;
Fig. 4 is second kind of synoptic diagram of a kind of communication equipment upgrading control method that the embodiment of the invention provided;
Fig. 5 is second kind of process flow diagram of a kind of communication equipment upgrading control method that the embodiment of the invention provided;
Fig. 6 is the structural representation of the upgrading control system in a kind of chip that the embodiment of the invention provided;
Fig. 7 is second kind of structural representation of the upgrading control system in a kind of chip that the embodiment of the invention provided;
Fig. 8 is the third structural representation of upgrading control system in a kind of chip that the embodiment of the invention provided.
Embodiment
Need to prove, hereinafter refer to chip, ASIC, fpga logic etc. with chip.
In the prior art, when communication facilities is carried out upgrading processing, after the central processing unit that is positioned at this communication facilities is finished the initialization of self, can carry out initialization to related software in the communication facilities and each chip one by one, treat to carry out the recovery of follow-up data configuration and related service again after each chip initially finishes and issue.Because under the control of central processing unit, the initialization of each chip is serialized, and with the initialization of software be serial, serialized like this upgrading mode makes that the communication equipment upgrading time is longer, service outage duration can be longer when causing upgrading, and influences the operate as normal and the performance index of communication facilities.The scheme that the embodiment of the invention provides can effectively reduce because the service outage duration that communication equipment upgrading caused.A kind of communication equipment upgrading control method that at first embodiment of the invention is provided describes below.A kind of communication equipment upgrading control method, described communication facilities comprise at least one chip and proprietary memory field, the corresponding respectively configuration information of described at least one chip of described proprietary memory field storage, and described method comprises:
Described at least one chip reads the configuration information corresponding with this chip from described proprietary memory field respectively, and utilizes described configuration information to carry out initialization behind the initialized trigger command of upgrading that receives the central processing unit transmission, finishes this chip upgrade;
Described communication facilities is finished upgrading at described at least one chip, and the software that is positioned at communication facilities is realized the upgrading of described communication facilities when finishing upgrading under central processing unit control.
In the embodiment of the invention, in communication facilities, be provided for storing the proprietary memory field of the corresponding configuration information of each chip, when each chip receives the initialized order of upgrading of central authorities' processing, can from proprietary memory field, read the configuration information of self automatically, and utilize the configuration information that is read to carry out initialization voluntarily, to finish the upgrading of self; Simultaneously, the software controlled in the described communication facilities of central processing unit is upgraded; When finishing, all chips and software upgrading realize the upgrading of communication facilities.Compare with existing scheme, chip is finished the upgrading initialization voluntarily, each chip chamber parallel initialization and with software parallel upgrading, service outage duration in the time of can effectively reducing communication equipment upgrading like this.
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Be example with the communication single-board below, the specific embodiment of the invention is introduced.Suppose that the upgrading of described communication single-board need upgrade to chip A, chip B, chip C and the related software that is arranged in the communication single-board.And each chip data list item does not change after the initialization, after each chip initiation finishes, finishes the upgrading of hardware in the communication single-board that is:.
Need to prove that under the situation that the data table items of chip changes in communication single-board, this chip upgrade in the communication single-board not only comprises the initialization of this chip, also comprises the renewal of this chip data list item.
In the prior art, when communication single-board need be upgraded initialization, after central processing unit self upgrading initialization finishes, the control basic software carries out initialization, then to one by one chip A, chip B, chip C being carried out initialization, after finishing other softwares are carried out initialization, thereby realize upgrading this communication single-board.Since in the upgrading initialization procedure, also be serialization between central processing unit Control Software, hardware serialization, each hardware, this serialized initialization mode, and service outage duration is longer when having caused upgrading.
A kind of upgrade method for communication device that the embodiment of the invention provided efficiently solves this problem.As shown in Figure 2, be provided with proprietary memory field in the communication single-board, be provided with in the described proprietary memory field and the corresponding chip configuration of each chip district, the corresponding chip A of its chips A configuring area, the corresponding chip B of chip B configuring area, the corresponding chip C of chip C configuring area.The required configuration information of initialization during the upgrading of storing this chip in the configuring area of each chip in advance.As shown in Figure 3, a kind of communication equipment upgrading control method that the embodiment of the invention provided comprises:
S101, each chip receives the upgrading initialization command that central processing unit sends;
When needs were upgraded to described communication single-board, the relevant software of central processing unit control carried out initialization, to finish the upgrading of software.Simultaneously, chip A, chip B, the chip C of the needs upgrading that central processing unit can be in communication single-board send the initialized order of upgrading respectively, to trigger the initialization that each chip carries out self.
Be understandable that, central processing unit can be by sending the mode of a trigger command corresponding with self to each chip to be upgraded, also can trigger by the mode that sends a trigger command to all chips to be upgraded needs the chip of upgrading to carry out initialization, and this all is rational.
S102, each chip read the configuration information corresponding with this chip respectively from described proprietary memory field;
After each chip received the initialized trigger command of upgrading that central processing unit sends, then the proprietary memory field from the communication single-board of place reads the configuration information of the new edition corresponding with this chip self respectively: chip A read the required configuration information of chip A initialization from the chip A configuring area of proprietary memory field; Chip B reads the required configuration information of chip B initialization from chip B configuring area; Chip C reads the required configuration information of chip C initialization from chip C configuring area.
S103, each chip utilize described configuration information to carry out initialization respectively.
Each chip carries out the initialization of self according to the configuration information that is read.Carry out in the initialized process at chip,, after then chip requires to carry out self check according to self check, continue follow-up initial work if require chip to carry out self check in the configuration information.
Be understandable that, the initialization time that each chip is required is also inequality, and also inequality with the time that software upgrading is required, be meant so communication single-board is finished upgrading: chip A, chip B and chip C finish initialization, and related software is finished upgrading under the control that central authorities handle.
In the embodiment of the invention, in communication facilities, be provided for storing the proprietary memory field of the corresponding configuration information of each chip, when each chip receives the initialized order of upgrading of central authorities' processing, can from proprietary memory field, read the configuration information of self automatically, and utilize the configuration information that is read to carry out initialization voluntarily, to finish the upgrading of self; Simultaneously, the software controlled in the described communication facilities of central processing unit is upgraded; When finishing, all chips and software upgrading realize the upgrading of communication facilities.Compare with existing scheme, chip is finished the upgrading initialization voluntarily, each chip chamber parallel initialization and with software parallel upgrading, service outage duration in the time of can effectively reducing communication equipment upgrading like this.
In the foregoing description, under the situation that the chip data list item does not change, the chip of communication single-board is realized the upgrading of chip after finishing the upgrading initialization.If after finishing initialization, place the data table items in this chip that variation has taken place, then need the more data table items of new chip self.At this moment, the upgrading of chip not only comprises the initialization of chip in the communication single-board, also comprises the renewal of chip data list item.In the prior art, central processing unit is issued to the data table items that generates in each chip one by one, each chip is carried out the renewal of data table items.Under the control of central processing unit, the serialized update mode of each chip makes that the update time of data table items is longer, and service outage duration is longer when causing upgrading.
The communication equipment upgrading control method that another embodiment provided by the present invention provided can effectively solve in escalation process, under the situation that the chip data list item changes, and the long problem of service outage duration during upgrading.In the present embodiment, be example with above-mentioned communication single-board still, wherein, the upgrading of described communication single-board need be upgraded and related software is upgraded chip A, chip B, chip C.In the present embodiment, because variation has taken place the chip data list item, so the upgrading of chip comprises: the initialization of chip and the renewal of data table items.As shown in Figure 4, the proprietary memory field of communication facilities not only stores and the corresponding configuration information of each chip, also the data table items of the storage new edition corresponding with each chip: required data table items during chip A data table items district storage chip A updated data table item; Required data table items during chip B data table items district storage chip B updated data table item; Required data table items during chip C data table items district storage chip C updated data table item.As shown in Figure 5, this communication equipment upgrading control method comprises:
S201, each chip receives the upgrading initialization command that central processing unit sends;
S202, each chip read the configuration information corresponding with this chip respectively from described proprietary memory field;
S203, each chip utilize described configuration information to carry out initialization respectively;
In the present embodiment, step S201-S203 is identical with the foregoing description S101-S103, does not repeat them here.
S204, each chip read the corresponding data table items that sets in advance in described proprietary memory field respectively;
After chip initiation finishes, under the situation that this chip data list item changes, need be in escalation process, the data table items of new chip more.When the needs data table items upgraded, chip then can read data table items corresponding with self in the proprietary memory field voluntarily.
S205, each chip utilizes the data table items that obtains respectively, upgrades the data table items in this chip.
The new edition data table items information that each chip utilization is read, the data table items to self upgrades voluntarily.
Simultaneously, central processing unit can be controlled the upgrading of related software in the communication single-board.Finish upgrading at all chips, and after related software finished upgrading, communication single-board was finished upgrading.
Need to prove that new controlling layer is stored in the data table items that generates the data table items district of each chip correspondence with the list item form of forwarding plane before new early version switches.
In the present embodiment, described communication single-board chip upgrade comprises: chip initiation, chip data entry updating.In escalation process, the upgrading of central processing unit Control Software; Simultaneously, send the initialized order of upgrading, finish initialization voluntarily by each chip, and under the situation that this chip data list item changes, finish the renewal of data table items voluntarily to each chip.This upgrade control method makes that the upgrading of software and hardware is parallelization, and the upgrading of each hardware also is parallelization, can reduce the service outage duration in the communication equipment upgrading process effectively.
Description by above method embodiment, the those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better embodiment under a lot of situation.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium, comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out all or part of step of the described method of each embodiment of the present invention.And aforesaid storage medium comprises: various media that can be program code stored such as ROM (read-only memory) (ROM), random-access memory (ram), magnetic disc or CD.
Accordingly, the embodiment of the invention also provides a kind of chip, places communication facilities, described communication facilities is provided with proprietary memory field, described proprietary memory field stored has the configuration information of described chip correspondence, and described chip comprises: upgrading control system, and described upgrading control system is used for:
Behind the initialized trigger command of upgrading that receives the central processing unit transmission, read the described proprietary memory field configuration information corresponding, and utilize described configuration information to carry out initialization with this chip, finish this chip upgrade.
Wherein, as shown in Figure 6, described upgrading control system specifically can comprise:
Configuration information reading unit 120 is used for reading in the described proprietary memory field and the corresponding configuration information of described upgrading control system place chip when the order receiving element receives trigger command;
Upgrading control system in the said chip is applied to data table items and does not change, and after chip initiation finishes, realizes the situation of upgrading.Setting has the chip of described upgrading control system in the described communication facilities, and the proprietary memory field of the corresponding configuration information of each chip of storage is set.When communication facilities need be upgraded, each chip in the communication facilities was finished the initialization of this chip voluntarily behind the initialized trigger command of upgrading that receives the central processing unit transmission.The processing mode of this parallelization, service outage duration in the time of can effectively reducing communication equipment upgrading.
Further, as shown in Figure 7, be arranged at the described upgrading control system in the described chip, can also comprise:
Self-test unit 140 is used in the initialization unit course of work, requires to start self check according to the self check that is arranged in the configuration information.
Further, the data table items corresponding with described chip also stored in described proprietary memory field, and as shown in Figure 8, described upgrading control system can also comprise:
List item reading unit 150 after being used for chip initiation and finishing, when the data table items in the chip of this control system place changes, reads in the described proprietary memory field and the corresponding data table items of this upgrading control system place chip;
Need to prove that the data table items corresponding with chip also stored in the proprietary memory field of the communication facilities at the corresponding chip of above-mentioned upgrading control system place.When the chip upgrade initialization of communication facilities, under the situation that data table items changes, can make chip finish initialization and data table items renewal voluntarily by being arranged on the upgrading control system shown in Figure 8 in the chip.Handle service outage duration in the time of effectively to reduce communication equipment upgrading by chip being carried out parallelization.
Accordingly, the embodiment of the invention also provides a kind of communication facilities, and described communication facilities comprises at least one chip and proprietary memory field, and described proprietary memory field internal memory contains the configuration information of each described at least one chip correspondence; Be provided with upgrading control system in each described at least one chip, described upgrading control system is used for:
Behind the initialized trigger command of upgrading that receives the central processing unit transmission, read the described proprietary memory field configuration information corresponding, and utilize described configuration information to carry out initialization with this chip, finish this chip upgrade.
Wherein, described upgrading control system specifically can comprise:
The order receiving element is used to receive the initialized trigger command of upgrading that central processing unit sends;
The configuration information reading unit is used for when described order receiving element receives trigger command, reads in the described proprietary memory field and the corresponding configuration information of described upgrading control system place chip;
Initialization unit is used to utilize described configuration information to carry out initialization.
Setting has the chip of upgrading control system in the communication facilities that present embodiment provided, and the proprietary memory field of storing the corresponding configuration information of each chip.Under the effect of upgrading control system, each chip can read the configuration information of this chip correspondence in the proprietary memory field voluntarily behind the initialized trigger command of the upgrading that receives central processing unit, and initialization voluntarily is to finish this chip upgrade.Simultaneously, central processing unit control related software upgrading.The processing mode of this parallelization, service outage duration in the time of can effectively reducing communication equipment upgrading.
Further, described upgrading control system also comprises:
Self-test unit is used in the initialization unit course of work, requires to start self check according to the self check that is arranged in the configuration information.
Further, the data table items corresponding with described chip also stored in described proprietary memory field, and described upgrading control system also comprises:
The list item reading unit after being used for chip initiation and finishing, when the data table items in the chip of this upgrading control system place changes, reads in the described proprietary memory field and the corresponding data table items of this upgrading control system place chip;
The entry updating unit is used to utilize described data table items, upgrades the data table items in the chip of this upgrading control system place.
When the chip upgrade initialization of communication facilities, under the situation that data table items changes, can make chip finish initialization and data table items renewal voluntarily by being arranged on the upgrading control system in the chip.Handle service outage duration in the time of effectively to reduce communication equipment upgrading by chip being carried out parallelization.
For device or system embodiment, because it is substantially corresponding to method embodiment, so relevant part gets final product referring to the part explanation of method embodiment.Device described above or system embodiment only are schematic, wherein said unit as the separating component explanation can or can not be physically to separate also, the parts that show as the unit can be or can not be physical locations also, promptly can be positioned at a place, perhaps also can be distributed on a plurality of network element.Can select wherein some or all of module to realize the purpose of present embodiment scheme according to the actual needs.Those of ordinary skills promptly can understand and implement under the situation of not paying creative work.
In several embodiment provided by the present invention, should be understood that, disclosed system, apparatus and method not surpassing in the application's the spirit and scope, can realize in other way.Current embodiment is a kind of exemplary example, should be as restriction, and given particular content should in no way limit the application's purpose.For example, the division of described unit or subelement only is that a kind of logic function is divided, and during actual the realization other dividing mode can be arranged, and for example a plurality of unit or a plurality of subelement combine.In addition, a plurality of unit can or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.
In addition, institute's descriptive system, the synoptic diagram of apparatus and method and different embodiment, in the scope that does not exceed the application, can with other system, module, technology or method in conjunction with or integrated.Another point, the shown or coupling each other discussed or directly to be coupled or to communicate to connect can be by some interfaces, the indirect coupling of device or unit or communicate to connect can be electrically, machinery or other form.
The above only is the specific embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a communication equipment upgrading control method is characterized in that, described communication facilities comprises at least one chip and proprietary memory field, the corresponding respectively configuration information of described at least one chip of described proprietary memory field storage, and described method comprises:
Described at least one chip reads the configuration information corresponding with this chip from described proprietary memory field respectively, and utilizes described configuration information to carry out initialization behind the initialized trigger command of upgrading that receives the central processing unit transmission, finishes this chip upgrade;
Described communication facilities is finished upgrading at described at least one chip, and the software that is positioned at communication facilities is realized the upgrading of described communication facilities when finishing upgrading under central processing unit control.
2. method according to claim 1 is characterized in that, also comprises:
In initialization procedure, described at least one chip requires to start self check according to the self check in the configuration information that is arranged at this chip correspondence respectively.
3. method according to claim 1 and 2 is characterized in that, the data table items corresponding respectively with described at least one chip also stored in described proprietary memory field, and described method also comprises:
Behind each described at least one chip initiation, when the data table items of this chip changes, read the corresponding data table items that sets in advance in described proprietary memory field, and utilize the data table items that obtains, upgrade the data table items in this chip.
4. a chip is characterized in that, places communication facilities, be provided with proprietary memory field in the described communication facilities, described proprietary memory field stored has the configuration information of described chip correspondence, and described chip comprises: upgrading control system, and described upgrading control system is used for:
Behind the initialized trigger command of upgrading that receives the central processing unit transmission, read the described proprietary memory field configuration information corresponding, and utilize described configuration information to carry out initialization with this chip, finish this chip upgrade.
5. chip according to claim 4 is characterized in that, described upgrading control system comprises:
The order receiving element is used to receive the initialized trigger command of upgrading that central processing unit sends;
The configuration information reading unit is used for when described order receiving element receives trigger command, reads in the described proprietary memory field and the corresponding configuration information of described upgrading control system place chip;
Initialization unit is used to utilize described configuration information to carry out initialization.
6. chip according to claim 5 is characterized in that, described upgrading control system also comprises:
Self-test unit is used in the initialization unit course of work, requires to start self check according to the self check that is arranged in the configuration information.
7. according to claim 5 or 6 described chips, it is characterized in that the data table items corresponding with described chip also stored in described proprietary memory field, described upgrading control system also comprises:
The list item reading unit after being used for chip initiation and finishing, when the data table items in the chip of this upgrading control system place changes, reads in the described proprietary memory field and the corresponding data table items of this upgrading control system place chip;
The entry updating unit is used to utilize described data table items, upgrades the data table items in the chip of this upgrading control system place.
8. a communication facilities is characterized in that, described communication facilities comprises at least one chip and proprietary memory field, and described proprietary memory field internal memory contains the configuration information of each described at least one chip correspondence; Be provided with upgrading control system in each described at least one chip, described upgrading control system is used for:
Behind the initialized trigger command of upgrading that receives the central processing unit transmission, read the described proprietary memory field configuration information corresponding, and utilize described configuration information to carry out initialization with this chip, finish this chip upgrade.
9. communication facilities according to claim 8 is characterized in that, described upgrading control system comprises:
The order receiving element is used to receive the initialized trigger command of upgrading that central processing unit sends;
The configuration information reading unit is used for when described order receiving element receives trigger command, reads in the described proprietary memory field and the corresponding configuration information of described upgrading control system place chip;
Initialization unit is used to utilize described configuration information to carry out initialization.
10. according to Claim 8 or 9 described communication systems, it is characterized in that the data table items corresponding with described chip also stored in described proprietary memory field, described upgrading control system also comprises:
The list item reading unit after being used for chip initiation and finishing, when the data table items in the chip of this upgrading control system place changes, reads in the described proprietary memory field and the corresponding data table items of this upgrading control system place chip;
The entry updating unit is used to utilize described data table items, upgrades the data table items in the chip of this upgrading control system place.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2011/075303 WO2011157175A2 (en) | 2011-06-03 | 2011-06-03 | Method and chip for controlling update of communication device, and communication device thereof |
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| CN102265256A true CN102265256A (en) | 2011-11-30 |
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| CN101046749A (en) * | 2006-03-31 | 2007-10-03 | 联想(北京)有限公司 | Chip firmware updating method |
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| CN105320531A (en) * | 2014-07-15 | 2016-02-10 | 北京自动化控制设备研究所 | Online FPGA software upgrading method based on MicroBlaze soft core |
| WO2016145798A1 (en) * | 2015-03-16 | 2016-09-22 | 中兴通讯股份有限公司 | Upgrading method and upgrading apparatus for application program of embedded system |
| CN109712653A (en) * | 2018-02-27 | 2019-05-03 | 上海安路信息科技有限公司 | Chip initiation method |
| CN109712653B (en) * | 2018-02-27 | 2021-08-31 | 上海安路信息科技股份有限公司 | Chip initialization method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011157175A3 (en) | 2012-05-03 |
| WO2011157175A2 (en) | 2011-12-22 |
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