CN208141370U - A kind of system for realizing double BIOS startings and upgrading - Google Patents
A kind of system for realizing double BIOS startings and upgrading Download PDFInfo
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- CN208141370U CN208141370U CN201820775135.9U CN201820775135U CN208141370U CN 208141370 U CN208141370 U CN 208141370U CN 201820775135 U CN201820775135 U CN 201820775135U CN 208141370 U CN208141370 U CN 208141370U
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Abstract
The utility model provides a kind of system for realizing double BIOS startings and upgrading, including loading upgrading selecting module, loading upgrading selecting module are connected with BIOS selecting module, South Bridge chip PCH, baseboard management controller BMC, the first BIOS and the 2nd BIOS；BIOS selecting module is also connect with baseboard management controller BMC, the first BIOS and the 2nd BIOS；Loading upgrading selecting module includes load data channel unit, upgrading data channel unit and channel selection unit；BIOS selecting module includes first or door, second or door and NOT gate.The utility model realizes double BIOS startings by a multiplexer and three logical devices and by BMC upgrading BIOS, improves the reliability and convenience of system starting and upgrading BIOS, and at low cost, control scheme cost.
Description
Technical field
The utility model belongs to BIOS/firmware field, and in particular to a kind of system for realizing double BIOS startings and upgrading.
Background technique
For the storage of x86 framework and server product, BIOS is critically important a part.We usually update
The method of BIOS is to take off to upgrade under burning or system, and it is less existing for the product sold to remove BIOS flash burning
It is real, there are many limitations in curstomer's site after all.If the BIOS on mainboard has damaged the system of being not likely to enter, such case
Under also can not remove upgrading BIOS by system.
This is the deficiencies in the prior art, therefore, in view of the above-mentioned drawbacks in the prior art, provides and a kind of realizes that double BIOS are opened
Dynamic and upgrading system, is necessary.
Summary of the invention
The purpose of this utility model is that upgrading restricted defect for the above-mentioned BIOS that removes, it is double to provide a kind of realization
The system of BIOS starting and upgrading, to solve the above technical problems.
To achieve the above object, the utility model provides following technical scheme：
A kind of system for realizing double BIOS startings and upgrading, including loading upgrading selecting module, loading upgrading selecting module
It is connected with BIOS selecting module, South Bridge chip PCH, baseboard management controller BMC, the first BIOS and the 2nd BIOS；
BIOS selecting module is also connect with baseboard management controller BMC, the first BIOS and the 2nd BIOS.BIOS is very heavy
It wants, so increase the Redundancy Design of BIOS within the storage system, it is automatic when from default the first BIOS load starting failure
It is switched to the 2nd BIOS starting；Baseboard management controller BMC has management system and the interface of oneself, does not start in operating system
In the case of can still operate, therefore go to update BIOS using baseboard management controller BMC, while can also be controlled by substrate management
Device BMC gives double BIOS upgradings.
Further, loading upgrading selecting module includes load data channel unit, upgrading data channel unit and leads to
Road selecting unit；Channel selection unit is connect with load data channel unit and upgrading data channel unit；
Load data channel unit is connected with the first Data Input Interface and data output interface；Data output interface also with
Upgrade data channel unit connection；
Upgrading data channel unit is also connected with the second Data Input Interface；
Channel selection unit is also connected with channel selecting interface.
Further, South Bridge chip PCH includes PCH data-interface；
First Data Input Interface of loading upgrading selecting module is connect with PCH data-interface.
Further, baseboard management controller BMC includes the first control interface and BMC data-interface；
Second Data Input Interface of loading upgrading selecting module is connect with BMC data-interface, loading upgrading selecting module
Channel selecting interface connect with the first control interface.
Further, loading upgrading selecting module uses multiplexer.Multiplexer is selected, two-way is divided into, gives south bridge core all the way
The PCH data-interface of piece PCH is used for start-up loading the first BIOS or the 2nd BIOS, and another way is to baseboard management controller BMC's
BMC data-interface for baseboard management controller BMC upgrade the first BIOS or the 2nd BIOS, with the first control interface of BMC come
The channel selection unit of multiplexer is controlled, realize load data channel unit and upgrades the switching between data channel unit.
Further, baseboard management controller BMC further includes the second control interface；
The data output interface of loading upgrading selecting module uses SPI interface, including clock cable, host input signal
Line, slave output signal line and slave selection signal line；
Clock cable, host input signal cable and the slave output signal line of data output interface with the first BIOS
It is connected with the 2nd BIOS；
BIOS selecting module includes first or door, second or door and NOT gate,
The output end of NOT gate is connect with an input terminal of first or door, the input terminal and board management controller BMC of NOT gate
The second control interface connection；
First or door another input terminal and data output interface slave selection signal line connect, first or door it is defeated
Outlet is connect with the 2nd BIOS；
Second or door an input terminal and data output interface slave selection signal line connect, second or door it is another
A input terminal is connect with the second control interface of board management controller BMC, second or the output end of door connect with the first BIOS.
Further, PCH data-interface and the first Data Input Interface are all made of SPI interface, including clock cable, master
Machine input signal cable, slave output signal line and slave selection signal line.
Further, BMC data-interface and the second Data Input Interface are all made of SPI interface, including clock cable, master
Machine input signal cable, slave output signal line and slave selection signal line.
The beneficial effects of the utility model are：
The utility model realizes double BIOS startings by a multiplexer and three logical devices and is upgraded by BMC
BIOS improves the reliability and convenience of system starting and upgrading BIOS, and at low cost, controls scheme cost.
In addition, the utility model design principle is reliable, structure is simple, has very extensive application prospect.
It can be seen that the utility model compared with prior art, has substantive features and progress, the beneficial effect implemented
Fruit is also obvious.
Detailed description of the invention
Fig. 1 is the system connection schematic diagram of the utility model；
Fig. 2 is the system connection schematic diagram two of the utility model；
Wherein, 1- loading upgrading selecting module；1.1- loads data channel unit；1.2- upgrades data channel unit；
1.3- channel selection unit；The first Data Input Interface of 1.4-；The second Data Input Interface of 1.5-；1.6- data output interface；
2-BIOS selecting module；2.1- first or door；2.2- second or door；2.3- NOT gate；3- South Bridge chip PCH；3.1- PCH data
Interface 3.1；4- baseboard management controller BMC；The first control interface of 4.1-；The second control interface of 4.2-；4.3-BMC data connect
Mouthful；The first BIOS of 5-；The 2nd BIOS of 6-.
Specific embodiment：
It is specific below in conjunction with this to enable the purpose of this utility model, feature, advantage more obvious and understandable
The technical solution in the utility model is clearly and completely described in attached drawing in embodiment.
As shown in Figure 1, a kind of system for realizing double BIOS startings and upgrading, including loading upgrading selecting module 1, load rise
Grade selecting module 1 be connected with BIOS selecting module 2, South Bridge chip PCH 3, baseboard management controller BMC 4, the first BIOS 5 with
And the 2nd BIOS 6；
BIOS selecting module 2 is also connect with baseboard management controller BMC 4, the first BIOS 5 and the 2nd BIOS 6；
As shown in Fig. 2, loading upgrading selecting module 1 includes load data channel unit 1.1, upgrading data channel unit
1.2 and channel selection unit 1.3；Channel selection unit 1.3 and load data channel unit 1.1 and upgrading data channel unit
1.2 connection；Loading upgrading selecting module 1 uses multiplexer；
Load data channel unit 1.1 is connected with the first Data Input Interface 1.4 and data output interface 1.6；Data are defeated
Outgoing interface 1.6 is also connect with upgrading data channel unit 1.2；
Upgrading data channel unit 1.2 is also connected with the second Data Input Interface 1.5；
Channel selection unit 1.3 is also connected with channel selecting interface 1.7；
South Bridge chip PCH 3 includes PCH data-interface 3.1；
First Data Input Interface 1.4 of loading upgrading selecting module 1 is connect with PCH data-interface 3.1；PCH data connect
Mouthfuls 3.1 and first Data Input Interface 1.4 be all made of SPI interface, including clock cable, host input signal cable, slave are defeated
Signal wire and slave selection signal line out；
Baseboard management controller BMC 4 includes the first control interface 4.1 and BMC data-interface 4.3；
Second Data Input Interface 1.5 of loading upgrading selecting module 1 is connect with BMC data-interface 4.3, loading upgrading choosing
The channel selecting interface 1.7 for selecting module 1 is connect with the first control interface 4.1；BMC data-interface 4.3 connects with the input of the second data
Mouth 1.5 is all made of SPI interface, including clock cable, host input signal cable, slave output signal line and slave selection letter
Number line；
According to the characteristic of multiplexer, selected with 4.1 control channel of the first control interface of baseboard management controller BMC 4 single
Which of 1.3 strobe loads data channel unit 1.1 of member and upgrading data channel unit 1.2；If strobe loads data are logical
Road unit 1.1 then realizes that South Bridge chip PCH 3 loads the first BIOS 5 or the 2nd BIOS 6；If gating upgrading data channel list
Member 1.2 then realizes that baseboard management controller BMC 4 upgrades the first BIOS 5 or the 2nd BIOS 6；
Baseboard management controller BMC 4 further includes the second control interface 4.2；
The data output interface 1.6 of loading upgrading selecting module 1 uses SPI interface, including clock cable, host to input
Signal wire, slave output signal line and slave selection signal line；
Clock cable, host input signal cable and the slave output signal line of data output interface 1.6 are with first
BIOS 5 connects 6 with the 2nd BIOS；
BIOS selecting module 2 includes first or door 2.1, second or door 2.2 and NOT gate 2.3,
The output end of NOT gate 2.3 is connect with an input terminal of first or door 2.1, the input terminal and board management of NOT gate 2.3
The second control interface 4.2 of controller BMC 4 connects；
First or another input terminal of door 2.1 and the slave selection signal line of data output interface 1.6 connect, first or
The output end of door 2.1 is connect with the 2nd BIOS 6；
Second or an input terminal of door 2.2 and the slave selection signal line of data output interface 1.6 connect, second or door
2.2 another input terminal is connect with the second control interface 4.2 of board management controller BMC 4, second or door 2.2 output end
It is connect with the first BIOS 5；
PCH data-interface 3.1 and the first Data Input Interface 1.4 are all made of SPI interface, including clock cable, host
Input signal cable, slave output signal line and slave selection signal line.Link selection which BIOS be by BIOS from
For machine selection signal line come what is determined, the logical zero on slave selection signal line is effective, the slave selection signal line inspection of corresponding BIOS
Measure logical zero input just represent the BIOS be selected for load or upgrade.Slave selection signal line with the first BIOS 5 connects
What is connect is second or door 2.2, and what the slave selection signal line of same 2nd BIOS 6 connected is first or door 2.1, is managed with substrate
The second control interface 4.2 and NOT gate 2.3 of controller BMC 4 controls that or door exports virtual value 0, and then determines which BIOS
It is chosen.
BIOS is the abbreviation of Basic Input Output System, includes the booting journey of computer starting and self-test
Sequence is stored in BIOS Flash.
GPIO is the abbreviation of General Purpose Input Output, can be with software configuration as outputting and inputting.
PCH, is the abbreviation of Platform Controller Hub, one in Intel X86 chipset, is integrated with very
The controller of multibus controls peripheral components.
BMC is the abbreviation of Baseboard Management Controller, there is the administration interface of oneself, is realized to master
The management of plate part and monitoring function.
SPI is the abbreviation of Serial Peripheral Interface, and a kind of bus includes 4 lines, usual BIOS starting
Path with upgrading is all to pass through spi bus.
Multiplexer, multiplexer, a kind of device can be realized many-one access are realized internal logical by control foot
The switching device of road selection.
The embodiments of the present invention be it is illustrative and not restrictive, above-described embodiment, which is only to aid in, understands this reality
With novel, therefore the utility model is not limited to embodiment described in specific embodiment, all by those skilled in the art's root
The other specific embodiments obtained according to the technical solution of the utility model also belong to the range of the utility model protection.
Claims (8)
1. a kind of system for realizing double BIOS startings and upgrading, which is characterized in that including loading upgrading selecting module（1）, load
Upgrade selecting module（1）It is connected with BIOS selecting module（2）, South Bridge chip PCH（3）, baseboard management controller BMC（4）, first
BIOS（5）And the 2nd BIOS（6）；
BIOS selecting module（2）Also with baseboard management controller BMC（4）, the first BIOS（5）And the 2nd BIOS（6）Connection.
2. a kind of system for realizing double BIOS startings and upgrading as described in claim 1, which is characterized in that loading upgrading selection
Module（1）Including loading data channel unit（1.1）, upgrading data channel unit（1.2）And channel selection unit（1.3）；
Channel selection unit（1.3）With load data channel unit（1.1）With upgrading data channel unit（1.2）Connection；
Load data channel unit（1.1）It is connected with the first Data Input Interface（1.4）And data output interface（1.6）；Data
Output interface（1.6）Also with upgrading data channel unit（1.2）Connection；
Upgrade data channel unit（1.2）It is also connected with the second Data Input Interface（1.5）；
Channel selection unit（1.3）It is also connected with channel selecting interface（1.7）.
3. a kind of system for realizing double BIOS startings and upgrading as claimed in claim 2, which is characterized in that
South Bridge chip PCH（3）Including PCH data-interface（3.1）；
Loading upgrading selecting module（1）The first Data Input Interface（1.4）With PCH data-interface（3.1）Connection.
4. a kind of system for realizing double BIOS startings and upgrading as claimed in claim 2, which is characterized in that
Baseboard management controller BMC（4）Including the first control interface（4.1）With BMC data-interface（4.3）；
Loading upgrading selecting module（1）The second Data Input Interface（1.5）With BMC data-interface（4.3）Connection, loading upgrading
Selecting module（1）Channel selecting interface（1.7）With the first control interface（4.1）Connection.
5. a kind of system for realizing double BIOS startings and upgrading as claimed in claim 2, which is characterized in that loading upgrading selection
Module（1）Using multiplexer.
6. a kind of system for realizing double BIOS startings and upgrading as claimed in claim 4, which is characterized in that substrate management control
Device BMC（4）It further include the second control interface（4.2）；
Loading upgrading selecting module（1）Data output interface（1.6）It is inputted using SPI interface, including clock cable, host
Signal wire, slave output signal line and slave selection signal line；
Data output interface（1.6）Clock cable, host input signal cable and slave output signal line with first
BIOS（5）It is connected with the 2nd BIOS（6）；
BIOS selecting module（2）Including first or door（2.1）, second or door（2.2）And NOT gate（2.3）,
NOT gate（2.3）Output end and first or door（2.1）An input terminal connection, NOT gate（2.3）Input terminal and plate pipe
Manage controller BMC（4）The second control interface（4.2）Connection；
First or door（2.1）Another input terminal and data output interface（1.6）Slave selection signal line connection, first or
Door（2.1）Output end and the 2nd BIOS（6）Connection；
Second or door（2.2）An input terminal and data output interface（1.6）The connection of slave selection signal line, second or door
（2.2）Another input terminal and board management controller BMC（4）The second control interface（4.2）Connection, second or door（2.2）
Output end and the first BIOS（5）Connection.
7. a kind of system for realizing double BIOS startings and upgrading as claimed in claim 3, which is characterized in that PCH data-interface
（3.1）With the first Data Input Interface（1.4）It is all made of SPI interface, including clock cable, host input signal cable, slave
Output signal line and slave selection signal line.
8. a kind of system for realizing double BIOS startings and upgrading as claimed in claim 4, which is characterized in that BMC data-interface
（4.3）With the second Data Input Interface（1.5）It is all made of SPI interface, including clock cable, host input signal cable, slave
Output signal line and slave selection signal line.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775135.9U CN208141370U (en) | 2018-05-23 | 2018-05-23 | A kind of system for realizing double BIOS startings and upgrading |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775135.9U CN208141370U (en) | 2018-05-23 | 2018-05-23 | A kind of system for realizing double BIOS startings and upgrading |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110321147A (en) * | 2019-07-03 | 2019-10-11 | 浙江大华技术股份有限公司 | Updating BIOS device |
| CN111159672A (en) * | 2019-12-31 | 2020-05-15 | 山东浪潮人工智能研究院有限公司 | Method for realizing platform account information switching through BMC |
| CN112052024A (en) * | 2020-09-28 | 2020-12-08 | 山东云海国创云计算装备产业创新中心有限公司 | Upgrading method, device, equipment and medium for BIOS of mega-core server |
| CN112363867A (en) * | 2020-11-05 | 2021-02-12 | 浪潮电子信息产业股份有限公司 | double-BIOS switching system |
| CN112631667A (en) * | 2020-12-30 | 2021-04-09 | 苏州浪潮智能科技有限公司 | Server upgrading system |
| CN113110862A (en) * | 2021-04-15 | 2021-07-13 | 山东英信计算机技术有限公司 | Structure and method for realizing dual-redundancy Flash |
| CN113741921A (en) * | 2021-06-11 | 2021-12-03 | 深圳市同泰怡信息技术有限公司 | Method and device for automatically upgrading double BIOS firmware |
-
2018
- 2018-05-23 CN CN201820775135.9U patent/CN208141370U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110321147A (en) * | 2019-07-03 | 2019-10-11 | 浙江大华技术股份有限公司 | Updating BIOS device |
| CN111159672A (en) * | 2019-12-31 | 2020-05-15 | 山东浪潮人工智能研究院有限公司 | Method for realizing platform account information switching through BMC |
| CN112052024A (en) * | 2020-09-28 | 2020-12-08 | 山东云海国创云计算装备产业创新中心有限公司 | Upgrading method, device, equipment and medium for BIOS of mega-core server |
| CN112363867A (en) * | 2020-11-05 | 2021-02-12 | 浪潮电子信息产业股份有限公司 | double-BIOS switching system |
| CN112363867B (en) * | 2020-11-05 | 2023-04-07 | 浪潮电子信息产业股份有限公司 | double-BIOS switching system |
| CN112631667A (en) * | 2020-12-30 | 2021-04-09 | 苏州浪潮智能科技有限公司 | Server upgrading system |
| CN112631667B (en) * | 2020-12-30 | 2022-06-03 | 苏州浪潮智能科技有限公司 | Server upgrading system |
| CN113110862A (en) * | 2021-04-15 | 2021-07-13 | 山东英信计算机技术有限公司 | Structure and method for realizing dual-redundancy Flash |
| CN113741921A (en) * | 2021-06-11 | 2021-12-03 | 深圳市同泰怡信息技术有限公司 | Method and device for automatically upgrading double BIOS firmware |
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Granted publication date: 20181123 Termination date: 20190523 |