CN106294045B - A method of based on BMC automatic detection burning main board power supply module chip data - Google Patents
A method of based on BMC automatic detection burning main board power supply module chip data Download PDFInfo
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- CN106294045B CN106294045B CN201610674343.5A CN201610674343A CN106294045B CN 106294045 B CN106294045 B CN 106294045B CN 201610674343 A CN201610674343 A CN 201610674343A CN 106294045 B CN106294045 B CN 106294045B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2273—Test methods
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2289—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing by configuration test
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2284—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing by power-on test, e.g. power-on self test [POST]
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Abstract
The present invention relates to mainboard control technology, in particular to a kind of method based on BMC automatic detection burning main board power supply module chip data；Method includes the following steps: powering on step, server master board is powered on；Burning step, in the register of the data recording that the BMC module of the server master board as needed needs main board power supply module chip to the main board power supply module chip；The data that the main board power supply module chip needs are stored in advance in the Flash of the BMC module；It has been really achieved automation burning power supply power supply module chip data, factory testing personnel can not need to go burning by external equipment, and it does not need to detect whether that burning is normal, substantially reduces the testing cost of server, while improving server testing efficiency.
Description
Technical field
The present invention relates to mainboard control technologies, in particular to a kind of to be based on BMC automatic detection burning main board power supply mould group
The method of chip data.
Background technique
With the development of science and technology more and more extensive being used in of server is lived everywhere.However the server of current mainstream
It needs that the parameter for matching present motherboards design is burnt in chip power supply mould group by external software before normal boot-strap, and works as
The parameter of burning is incorrect in power supply module chip or without burning when then will appear main board power supply module chip abnormal electrical power supply,
Mainboard can not normal boot-strap the case where.
In order to solve this problem, traditional way is to take when module chip data are powered in burning from manufacturer there
It may be coupled to the connecting line of the reserved write-in data-interface of mainboard, other end is connected to tester table, the installation plant on board
The burn recording software that quotient provides, is written by software, and whether observation mainboard can be switched on after write-in re-powers after completing.
Above-mentioned way is to be operated in tester table, and be connected to mainboard with data write line, this is in server
Factory's a large amount of boards are very difficult to realization when testing, and present factory testing mechanism does not allow for such operation yet.When
When factory manufactures and completes to need to be switched on detection, tester needs through external tool on other tester table mainboard
Ability normal boot-strap after mainboard goes these data of burning, burning to complete is connected by way of wiring, sometimes burning has
Problem also needs multiple burning that could be switched on, and such heavy workload and operating time are long, and the mechanism not checked is easy
Error.
For above situation, a kind of new main board power supply module chip data burning method is needed, it can be in the volume of not using
Burning is completed in the case where outer test machine.
Summary of the invention
The present invention provides a kind of method based on BMC automatic detection burning main board power supply module chip data, solves existing
Have in technology and needs the technical issues of main board power supply module chip data recording is carried out by external tool.
A method of based on BMC automatic detection burning main board power supply module chip data, this method includes following step
Rapid: step A. powers on step, powers on to server master board；Step B. burning step, the BMC of the server master board
The data recording that module as needed needs main board power supply module chip is into the register of the main board power supply module chip；
The data that the main board power supply module chip needs are stored in advance in the Flash of the BMC module.
BMC refers to baseboard management controller (Baseboard Management Controller).Generally it is built in mainboard
On, support the IPMI of professional standard to standardize.The function that BMC is provided includes: local and remote diagnosis, console support, configuration
Management, hardware management and troubleshooting.The server of mainstream can all use BMC to carry out remote monitoring and administration at present, and mainboard powers on
BMC will do it initialization and run monitor task afterwards.When realizing this method, need first to need burning to enter main board power supply manufacturer
The data storage of module chip enters in the Flash of BMC.BMC be want the data packet of burning in Bin grades of BMC firmware, first
BMC firmware can be burnt in BMC flash, in the memory that just this partial data is run there are BMC after BMC start completion.
This programme further improvement lies in that: step B include it is following step by step:
Step B1: the BMC module of pre-read step, the server master board detects register in main board power supply module chip
Data；
Step B2: read step again reads the main board power supply mould being stored in advance in the Flash of the BMC module
The data that group chip needs；
Step B3: comparison step, by the data read in the pre-read step and the data read in read step again
Be compared, if two data are identical output be, if two data it is not identical export it is no；
Step B4: if comparison step output is, without operation；It, will read step again if comparison step output is no
The data of middle reading are written in the register of the main board power supply module chip.
The write-in of data is realized by above-mentioned A, step B.
This programme further improvement lies in that: further include step C: checking procedure, the BMC module detects the mainboard
Whether data are correct in the register of power supply module chip.Wherein step C include it is following step by step:
Step C1: the BMC module of Pre-testing step, the server master board detects register in main board power supply module chip
Data；
Step C2: checking procedure again reads the main board power supply mould being stored in advance in the Flash of the BMC module
The data that group chip needs；
Step C3: comparison step again, by the data read in the Pre-testing step and the number read in checking procedure again
According to being compared, output is if two data are identical, if two data it is not identical export it is no；
Step C4: if comparison step output again is, without operation；If comparison step output is no again, B4 step is returned
Suddenly.
The confirmation program of data write-in is realized by step C, it is ensured that the data stored in BMC can be written into really
In main board power supply module chip.
This programme further improvement lies in that: the register of the main board power supply module chip be ASPEED chip deposit
Device.
This programme further improvement lies in that: the side that the data that the main board power supply module chip needs are written by I2C
The register of the main board power supply module chip is written in formula.
This patent discloses it is a kind of by BMC go detection motherboard power supply power module chip needed for register value whether by
Write-in or write error, and automatically write corresponding register value and be switched on by system normal power supply, it has been really achieved automation
Burning power supply power supply module chip data, factory testing personnel can not need to go burning by external equipment, and not need
It goes to detect whether that burning is normal, substantially reduces the testing cost of server, while improving server testing efficiency.
Detailed description of the invention
Fig. 1 is the side provided in an embodiment of the present invention based on BMC automatic detection burning main board power supply module chip data
The work flow diagram of method.
Specific embodiment
Fig. 1 is the side provided in an embodiment of the present invention based on BMC automatic detection burning main board power supply module chip data
The work flow diagram of method.The specific embodiment that the invention will now be described in detail with reference to the accompanying drawings.
The present invention the following steps are included:
Step 1: powering on step, server master board is powered on.
Step 2: pre-read step, the BMC module of the server master board detects register in main board power supply module chip
Data.
Step 3: read step again, reads the main board power supply mould being stored in advance in the Flash of the BMC module
The data that group chip needs.
Step 4: comparison step, by the data read in the pre-read step and the data read in read step again
Be compared, if two data are identical output be, if two data it is not identical export it is no.
Step 5: if comparison step output is, without operation, directly to boot up step；If comparison step exports
It is no, then the data read in read step again are written in the register of the main board power supply module chip.The wherein mainboard
The register of power supply module chip is ASPEED chip register.The data that the main board power supply module chip needs pass through I2C
The register of the main board power supply module chip is written in the mode of write-in.
So far the burning of data is completed, but also needs to confirm whether burning enters the main board power supply mould group core to data
In the register of piece or whether the data of burning are correct, so also needing to follow the steps below.
Step 6: Pre-testing step, the BMC module of the server master board detects register in main board power supply module chip
Data.
Step 7: checking procedure again, reads the main board power supply mould being stored in advance in the Flash of the BMC module
The data that group chip needs.
Step 8: comparison step again, by the data read in the Pre-testing step and the number read in checking procedure again
According to being compared, output is if two data are identical, if two data it is not identical export it is no.
Step 9: if comparison step output is again, without operation；If comparison step output is no again, the 5th is returned
Step.
So far, it can be confirmed that the data correct burning for needing burning enters posting for the main board power supply module chip
In storage.
This patent discloses it is a kind of by BMC go detection motherboard power supply power module chip needed for register value whether by
Write-in or write error, and automatically write corresponding register value and be switched on by system normal power supply, it has been really achieved automation
Burning power supply power supply module chip data, factory testing personnel can not need to go burning by external equipment, and not need
It goes to detect whether that burning is normal, substantially reduces the testing cost of server, while improving server testing efficiency.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (3)
1. a kind of method based on BMC automatic detection burning main board power supply module chip data, which is characterized in that this method packet
Include step:
Step A: powering on step, powers on to server master board；
Step B: burning step, the number that the BMC module of the server master board as needed needs main board power supply module chip
According to being burnt in the register of the main board power supply module chip；The data that the main board power supply module chip needs are stored in advance
In the Flash of the BMC module；
Step B include it is following step by step:
Step B1: pre-read step, the BMC module of the server master board detect the number of register in main board power supply module chip
According to；
Step B2: in read step, the number that the main board power supply module chip being stored in advance in the Flash needs is read
According to；
Step B3: comparison step carries out the data read in the pre-read step and the data read in read step
Compare, if two data are identical output be, if two data it is not identical export it is no；
Step B4: if comparison step output is, without operation；If comparison step output is no, will be read in read step
The data taken are written in the register of the main board power supply module chip；
Step C: checking procedure, whether the BMC module detects data in the register of the main board power supply module chip correct；
Step C include it is following step by step:
Step C1: Pre-testing step, the BMC module of the server master board detect the number of register in main board power supply module chip
According to；
Step C2: in checking procedure, the main board power supply mould group core being stored in advance in the Flash of the BMC module is read
The data that piece needs；
Step C3: in comparison step, by the data for prechecking the data read in step and read in checking procedure
Be compared, if two data are identical output be, if two data it is not identical export it is no；
Step C4: if being in comparison step output, without operation；If no in comparison step output, B4 step is returned.
2. the method according to claim 1 based on BMC automatic detection burning main board power supply module chip data, special
Sign is that the register of the main board power supply module chip is ASPEED chip register.
3. the method according to claim 1 based on BMC automatic detection burning main board power supply module chip data, special
Sign is that the data that the main board power supply module chip needs are in such a way that I2C is written to the main board power supply module chip
Register be written.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016103111804 | 2016-05-11 | ||
| CN201610311180 | 2016-05-11 |
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| CN106294045A CN106294045A (en) | 2017-01-04 |
| CN106294045B true CN106294045B (en) | 2019-07-19 |
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| CN107832071A (en) * | 2017-11-09 | 2018-03-23 | 郑州云海信息技术有限公司 | A kind of server power supply automatic program burning system and method |
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| CN104050006A (en) * | 2014-07-02 | 2014-09-17 | 曙光信息产业(北京)有限公司 | Updating system and updating method of FPGA |
| CN104166450A (en) * | 2014-08-20 | 2014-11-26 | 浪潮电子信息产业股份有限公司 | Method for distinguishing FW versions of VR chip |
| US9015458B2 (en) * | 2011-11-30 | 2015-04-21 | Inventec Corporation | Computer system and method for updating basic input/output system by switching between local mode and bypass mode through baseboard management controller |
| CN104834543A (en) * | 2015-04-24 | 2015-08-12 | 曙光信息产业(北京)有限公司 | Method and device for externally refreshing BIOS (basic input/output system) firmware |
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2016
- 2016-08-16 CN CN201610674343.5A patent/CN106294045B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US9015458B2 (en) * | 2011-11-30 | 2015-04-21 | Inventec Corporation | Computer system and method for updating basic input/output system by switching between local mode and bypass mode through baseboard management controller |
| CN103530157A (en) * | 2013-10-18 | 2014-01-22 | 浪潮电子信息产业股份有限公司 | Method for flashing VR chips in DOS |
| CN104050006A (en) * | 2014-07-02 | 2014-09-17 | 曙光信息产业(北京)有限公司 | Updating system and updating method of FPGA |
| CN104166450A (en) * | 2014-08-20 | 2014-11-26 | 浪潮电子信息产业股份有限公司 | Method for distinguishing FW versions of VR chip |
| CN104834543A (en) * | 2015-04-24 | 2015-08-12 | 曙光信息产业(北京)有限公司 | Method and device for externally refreshing BIOS (basic input/output system) firmware |
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