CN102081526A - Basic input/output system architecture - Google Patents
Basic input/output system architecture Download PDFInfo
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- CN102081526A CN102081526A CN2009102260977A CN200910226097A CN102081526A CN 102081526 A CN102081526 A CN 102081526A CN 2009102260977 A CN2009102260977 A CN 2009102260977A CN 200910226097 A CN200910226097 A CN 200910226097A CN 102081526 A CN102081526 A CN 102081526A
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Abstract
The invention discloses a basic input/output system architecture, which is used in a computer system and comprises at least one basic input/output system, a programmable chip module, a baseboard management controller, a south bridge chip and a network interface controller, wherein the network interface controller is connected with the south bridge chip and the baseboard management controller, when remote updating data is received, whether the remote updating data is transmitted to the south bridge chip or the basic input/output system is judged; and when the remote updating data is transmitted to the south bridge chip, the remote updating data is used for updating the basic input/output system through the south bridge chip, and when the remote updating data is transmitted to the baseboard management controller, the network interface controller informs the baseboard management controller to receive the remote updating data, and further controls the programmable chip module to update the basic input/output system according to the remote updating data. The basic input/output system is updated through two different paths, thus the defect that the computer system is easy to retard when the south bridge chip is only used for update is avoided.
Description
Technical field
The present invention is relevant for a kind of electronic digit data processing technique, and particularly relevant for a kind of basic input/output framework.
Background technology
Basic input/output (Basic Input/Output System; BIOS) be very important in a computer system module.Computer system need come according to the setting of basic input/output each hardware unit is carried out initialization in when start, so that after operating system comes into operation, be able to each hardware unit is operated.
Wherein, basic input/output will have the content of different editions under the exploitation of manufacturer, and the user can select whether to upgrade.General online updating mode is meant when computer system is moved, and comes basic input/output is upgraded by South Bridge chip.Yet the user will carry out more new element at pooling of resources to basic input/output owing to the South Bridge chip of the many hardware unit signals of control transmission, and feels that the operation of whole computer system becomes very slow.Even therefore sometimes whole computer system all can't respond any user or the request at this moment of other signal, and must make system stagnate the renewal of handling basic input/output.
Therefore, how to design a kind of new basic input/output framework, upgrade and cause the slow phenomenon of computer system operation, become this area problem demanding prompt solution can avoid carrying out burning via South Bridge chip.
Summary of the invention
The technical problem to be solved in the present invention is to propose a kind of basic input/output framework, to avoid causing the computer system operation slow because of carrying out the burning renewal.
Therefore, one aspect of the present invention provides a kind of basic input/output framework, it is used for computer system, and this basic input/output framework comprises: at least one basic input/output, programmable chip module, baseboard management controller (Baseboard Management Controller; BMC), south bridge (South Bridge) chip and network interface controller (Network Interface Controller; NIC).The programmable chip module is connected with basic input/output.Baseboard management controller system is connected with the programmable chip module.South Bridge chip is connected with basic input/output.Network interface controller is connected with South Bridge chip, in order to computer system is connected to network.Network interface controller more is connected with baseboard management controller, when network interface controller receiving remote more during new data, judges that the remote update data send baseboard management controller or South Bridge chip to.When sending this South Bridge chip to, the remote update data are upgraded basic input/output via South Bridge chip; When sending this baseboard management controller to, network interface controller notice baseboard management controller receiving remote is new data more, and baseboard management controller is further controlled the programmable chip module according to remote update Data Update basic input/output.
According to another embodiment of the present invention, the basic input/output framework also comprises temporary storage, be connected to the programmable chip module, in order at network interface controller notice baseboard management controller receiving remote more during new data, receive and stores remote new data more from baseboard management controller, and when the remote update data are complete, upgrade basic input/output according to the remote update data by the programmable chip module.Baseboard management controller more judges also whether temporary storage comprises the backup updating data before the new data at receiving remote.When temporary storage comprised the backup updating data, one of them upgraded baseboard management controller selection remote update data and backup updating data.Wherein temporary storage is Electrically Erasable Read Only Memory (Electrically Erasable Programmable Read Only Memory; EEPROM) or flash memory (Flash Memory) whether, and baseboard management controller carries out check sum (Checksum) to the remote update data of temporary storage, complete to judge the remote update data.
According to further embodiment of this invention, the basic input/output framework comprises a plurality of basic input/outputs in fact, comprise corresponding multiplexer respectively, programmable chip module and South Bridge chip system are connected with each multiplexer in fact respectively, South Bridge chip also produce first select signal controlling programmable chip module select multiplexer one of them, upgrade with basic input/output the multiplexer correspondence.When the remote update data send South Bridge chip to, make the remote update data upgrade selecteed basic input/output via South Bridge chip; When the remote update data send baseboard management controller to, network interface controller notice baseboard management controller receiving remote is new data more, and baseboard management controller is further controlled the programmable chip module and upgraded selecteed basic input/output according to the remote update data.Wherein South Bridge chip also produce second select signal controlling programmable chip module select basic input/output one of them so that computer system is started shooting according to basic input/output.
According to yet another embodiment of the invention, the programmable chip module is CPLD (Complex Programmable Logic Device; CPLD) or programmable integrated circuit (Programmable Integrated Circuit; PIC).Baseboard management controller and programmable chip module are by IPMI (Intellectual Platform Management Interface; IMPI) communicate.
Application the invention has the advantages that and can upgrade basic input/output with baseboard management controller and two different more new routes of South Bridge chip by the programmable chip module, avoided making easily when only upgrading the slow shortcoming of computer system by South Bridge chip, have more flexible update mode and select, and reach above-mentioned purpose easily.
Description of drawings
For above and other objects of the present invention, feature, advantage and embodiment can be become apparent, appended the description of the drawings is as follows:
Figure 1A is the calcspar of the basic input/output framework of one embodiment of the invention;
Calcspar when Figure 1B will upgrade basic input/output via South Bridge chip for the remote update data of the basic input/output framework of Figure 1A;
Fig. 2 is the calcspar of the basic input/output framework of another embodiment of the present invention;
Fig. 3 A is the calcspar of the basic input/output framework of another embodiment of the present invention; And
Fig. 3 B is that the remote update data of the basic input/output framework of Fig. 3 A will be via one of them calcspar when upgrading basic input/output of South Bridge chip and multiplexer.
[main description of reference numerals]
1: basic input/output framework 100: basic input/output
101: teledata 102: network interface controller
104: baseboard management controller 106: South Bridge chip
108: programmable chip module 110: temporary storage
3: basic input/ output framework 300a, 300b: basic input/output
301: teledata is selected signal at 303: the first
302: network interface controller 306: South Bridge chip
304: baseboard management controller 310a, 310b: multiplexer
308: the programmable chip module
Embodiment
Please refer to Figure 1A, it shows the calcspar according to a basic input/output framework 1 of one embodiment of the invention.Basic input/output framework 1 is used for the computer system (not shown).Basic input/output framework 1 comprises: basic input/output 100, network interface controller 102, baseboard management controller 104, South Bridge chip 106 and programmable chip module 108.
The content of remote update data 101 is the writable more new data that advances basic input/output 100, can send to computer system in the mode that network transmits from long-range main frame (not shown), and be received by network interface controller 102.
Therefore,, will come basic input/output 100 is upgraded via the path shown in Figure 1A dotted line when sending baseboard management controller 104 in remote update data 101 according to remote update data 101.
And when remote update data 101 when sending South Bridge chip 106 to, remote update data 101 will be upgraded basic input/outputs 100 via South Bridge chip 106, come basic input/output 100 is upgraded via the path shown in Figure 1B dotted line.In one embodiment, South Bridge chip 106 is that peripheral element is connected fast interface (Peripheral ComponentInterconnection Express with the connecting interface of 102 of network interface controllers; PCI Express).
Transmit and the update mode of process South Bridge chip 106 by network,, and when upgrading, have influence on the operation of computer system easily because South Bridge chip 106 need be controlled the signal of other system simultaneously.Simultaneously, must under the state of computer system power-on operation, could upgrade.Basic input/output framework 1 in the foregoing description, setting by programmable chip module 108, basic input/output 100 can be upgraded via baseboard management controller 104 and being connected of programmable chip module 108, but not only can upgrade via South Bridge chip 106.Baseboard management controller 104 is independent of outside the computer system and operates, when computer system is in off-mode certainly, baseboard management controller 104 still is in running status, therefore, can under the situation of the operation that does not influence computer system, upgrade, also can under the state of computer system shutdown, upgrade.
And, by with the embodiment of South Bridge chip 106 shared network interface controllers 102, baseboard management controller 104 can not need additionally to be provided with the proprietary network port of a baseboard management controller 104 with receiving remote new data 101 more again.
Fig. 2 is the calcspar of the basic input/output framework 1 of another embodiment of the present invention.The basic input/output framework 1 of present embodiment is compared with the basic input/output framework 1 of Figure 1A and Figure 1B, also comprise temporary storage 110, and temporary storage 110 is connected to programmable chip module 108.In one embodiment, temporary storage 110 can be the part of programmable chip module 108 as shown in Figure 2.
Owing to remote update data 101 are to be come by long-range reception from network, so package very likely loses to some extent because of the factor of network, or transmits as yet and receive incomplete data fully.As upgrading basic input/output 100, then will make the mistake to system easily with incomplete data.Therefore, temporary storage 110 in the present embodiment is in order at network interface controller 102 notice baseboard management controllers 104 receiving remotes more during new data 101, receive and stores remote new data 101 more from baseboard management controller 104, and when remote update data 101 are complete, upgrade basic input/output 100 by programmable chip module 108 according to remote update data 101 again.
In one embodiment, baseboard management controller 104 more judges also whether temporary storage 110 comprises backup updating data (not shown) before the new data 101 at receiving remote.When temporary storage 110 comprised the backup updating data, one of them upgraded baseboard management controller 104 selection remote update data 101 and backup updating data.Wherein, the selection of baseboard management controller 104 can allow the user judge by a user interface.
Wherein, above-mentioned temporary storage 110 can be Electrically Erasable Read Only Memory or flash memory.Whether baseboard management controller 104 will carry out check sum to temporary storage 110 stored remote update data 101, complete to judge remote update data 101.
The basic input/output framework 1 of present embodiment is also guaranteed the reliability of remote update data 101 by the setting of temporary storage 110, so that basic input/output 100 is upgraded, can realize the breakpoint transmission of remote update data 101 simultaneously.And the user can be when temporary storage 110 comprises the backup updating data, and the new person of preferably or version upgrades in selection remote update data 101 and the backup updating data.
Fig. 3 A is the calcspar of basic input/output framework 3 in further embodiment of this invention.Basic input/output framework 3 comprises: basic input/ output 300a and 300b, network interface controller 302, baseboard management controller 304, South Bridge chip 306 and programmable chip module 308.
In the present embodiment, each element and the previous embodiment of basic input/output framework 3 are similar, so give unnecessary details no longer respectively.It is noted that the basic input/output framework 3 of present embodiment comprises two basic input/ output 300a and 300b, and the multiplexer 310a and the 310b that comprise corresponding basic input/output 300a of corresponding respectively difference and 300b.In other embodiments, basic input/output and corresponding multiplexer thereof, its number can be adjusted according to circumstances, is that example describes with two only in the present embodiment.Any those of ordinary skill in the art is not breaking away from the spirit and scope of the invention, when doing various changes and improvement.
On the other hand, please refer to Fig. 3 B, more new data 301 and remote update data 301 are for sending South Bridge chip 306 to for network interface controller 302 receiving remotes, and then network interface controller 302 will transmit remote update data 301 to South Bridge chip 306.But at this moment, first selected signal 303 to select multiplexer 310b as what South Bridge chip 306 transmitted, then programmable chip module 308 will control multiplexer 310b for enabling, and will control multiplexer 310a and be energy.Therefore, South Bridge chip 306 will transmit remote update data 301 via multiplexer 310b to basic input/output 300b, to upgrade, shown in the dashed path among Fig. 3 B.
In other embodiments, also can upgrade basic input/output 300a via multiplexer 310a, or via multiplexer 310b basic input/output 300b be upgraded by programmable chip module 308 by South Bridge chip 306.Therefore, in having the basic input/output framework 3 of a plurality of basic input/outputs, the present invention has sizable elasticity aspect new route more.
And owing to have two basic input/ output 300a and 300b, South Bridge chip 306 also can produce second select the signal (not shown) control programmable chip module 308 select basic input/ output 300a or 300b one of them, so that computer system is according to selected basic input/ output 300a or 300b start, with the basis as each hardware unit in the initializing computer system.It is noted that, be example with two in the present embodiment, in other embodiments, plural basic input/output can be set in response to different demands.
The advantage of basic input/output framework of the present invention and basic input/output framework update method is, basic input/output is upgraded with baseboard management controller and two different more new routes of South Bridge chip by the programmable chip module, avoided making the slow shortcoming of computer system easily when only upgrading, had more flexible update mode and select by South Bridge chip.
Though the present invention discloses as above with embodiment; right its is not in order to limit the present invention; any those of ordinary skill of this area; without departing from the spirit and scope of the present invention; when can making various changes and improvement, so protection scope of the present invention is as the criterion when the qualification that look appended claims.
Claims (10)
1. a basic input/output framework is used for a computer system, and this basic input/output framework comprises:
At least one basic input/output;
One programmable chip module is connected with this basic input/output;
One baseboard management controller is connected with this programmable chip module;
One South Bridge chip is connected with this basic input/output; And
One network interface controller, be connected with this South Bridge chip, in order to this computer system is connected to a network, this network interface controller also is connected with this baseboard management controller, when this network interface controller receives remote update data, judge that this remote update data are that to send this baseboard management controller to still be this South Bridge chip, when when sending this South Bridge chip to, make these remote update data upgrade this basic input/output via this South Bridge chip, when when sending this baseboard management controller to, this network interface controller notifies this baseboard management controller to receive this remote update data, and this baseboard management controller is further controlled this programmable chip module and upgraded this basic input/output according to these remote update data.
2. basic input/output framework as claimed in claim 1, also comprise a temporary storage, be connected to this programmable chip module, when notifying this baseboard management controller to receive these remote update data at this network interface controller, receive and store this remote update data from this baseboard management controller, and when these remote update data are complete, by this programmable chip module according to this this basic input/output of remote update Data Update.
3. basic input/output framework as claimed in claim 2, wherein this baseboard management controller judged also whether this temporary storage comprises backup updating data before receiving these remote update data, when this temporary storage comprises this backup updating data, this baseboard management controller is selected these remote update data and this backup updating data, and one of them upgrades.
4. basic input/output framework as claimed in claim 2, whether wherein this baseboard management controller carries out a check sum to these remote update data of this temporary storage, complete to judge these remote update data.
5. basic input/output framework as claimed in claim 2, wherein this temporary storage is an Electrically Erasable Read Only Memory or a flash memory.
6. basic input/output framework as claimed in claim 1, comprise a plurality of basic input/outputs in fact, and comprise respectively to should a plurality of basic input/outputs one of them a plurality of multiplexers, this programmable chip module and this South Bridge chip are connected with this multiplexer respectively in fact respectively, this South Bridge chip also produce one first select this programmable chip module of signal controlling select multiplexer one of them, upgrade with this basic input/output this multiplexer correspondence.
7. basic input/output framework as claimed in claim 6, wherein when when sending this South Bridge chip to, make these remote update data upgrade this selecteed basic input/output via this South Bridge chip, when when sending this baseboard management controller to, this network interface controller notifies this baseboard management controller to receive this remote update data, and baseboard management controller is further controlled this programmable chip module and upgraded this selecteed basic input/output according to these remote update data.
8. basic input/output framework as claimed in claim 6, wherein this South Bridge chip also produce one second select this programmable chip module of signal controlling select basic input/output one of them so that this computer system is according to this basic input/output start.
9. basic input/output framework as claimed in claim 1, wherein this programmable chip module is a CPLD or a programmable integrated circuit.
10. basic input/output framework as claimed in claim 1, wherein this baseboard management controller and this programmable chip module communicate by an IPMI.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200910226097 CN102081526B (en) | 2009-11-30 | 2009-11-30 | Basic input/output system architecture |
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| CN 200910226097 CN102081526B (en) | 2009-11-30 | 2009-11-30 | Basic input/output system architecture |
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| CN102081526B CN102081526B (en) | 2013-05-15 |
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| CN102495742A (en) * | 2011-11-24 | 2012-06-13 | 曙光信息产业股份有限公司 | BIOS (Basic Input Output System) refreshing method and device as well as computer |
| CN103136048A (en) * | 2011-11-30 | 2013-06-05 | 英业达科技有限公司 | Computer system |
| CN103345407A (en) * | 2013-06-21 | 2013-10-09 | 华为技术有限公司 | Control circuit, connectivity controller, connectivity control method and main board |
| WO2015143794A1 (en) * | 2014-03-24 | 2015-10-01 | 中兴通讯股份有限公司 | Creating and upgrading methods, server, terminal, upgrading system, and storage media |
| CN106897070A (en) * | 2017-02-28 | 2017-06-27 | 郑州云海信息技术有限公司 | A kind of bios version upgrade method realized based on BMC and device |
| CN107748666A (en) * | 2017-10-09 | 2018-03-02 | 郑州云海信息技术有限公司 | A kind of BIOS FW update methods and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102495742A (en) * | 2011-11-24 | 2012-06-13 | 曙光信息产业股份有限公司 | BIOS (Basic Input Output System) refreshing method and device as well as computer |
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| WO2015143794A1 (en) * | 2014-03-24 | 2015-10-01 | 中兴通讯股份有限公司 | Creating and upgrading methods, server, terminal, upgrading system, and storage media |
| CN106897070A (en) * | 2017-02-28 | 2017-06-27 | 郑州云海信息技术有限公司 | A kind of bios version upgrade method realized based on BMC and device |
| CN107748666A (en) * | 2017-10-09 | 2018-03-02 | 郑州云海信息技术有限公司 | A kind of BIOS FW update methods and system |
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| CN102081526B (en) | 2013-05-15 |
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Address after: 629200 the 8 groups of Cao Miao village, Feng Lai Town, Shehong County, Suining, Sichuan Patentee after: Liang Shangkun Address before: Xinyi Road Xiufeng District, Guilin city 541001 No. 93 the Guangxi Zhuang Autonomous Region Patentee before: Liang Shangkun |
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Granted publication date: 20130515 Termination date: 20171130 |