CN106774698A - A kind of outband management server and control method based on FPGA - Google Patents
A kind of outband management server and control method based on FPGA Download PDFInfo
- Publication number
- CN106774698A CN106774698A CN201611003663.4A CN201611003663A CN106774698A CN 106774698 A CN106774698 A CN 106774698A CN 201611003663 A CN201611003663 A CN 201611003663A CN 106774698 A CN106774698 A CN 106774698A
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- China
- Prior art keywords
- modules
- fpga
- bios rom
- rom cells
- tpcm
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
-
- G—PHYSICS
- 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
- G06F9/4401—Bootstrapping
- G06F9/4403—Processor initialisation
Abstract
The present invention relates to a kind of outband management server based on FPGA, it includes CPU element and BIOS ROM cells, and described CPU element and BIOS ROM cells are electrically connected；It is characterized in that：Described CPU element is connected with PCIE EBIs, DDR random access memory and PLD, described BIOS ROM cells are connected with hard-disk interface, VGA video transmission interfaces and USB interface, described BIOS ROM cells are also associated with TPCM modules and BCM/FPGA modules, described TPCM modules and BCM/FPGA modules are connected, and TPCM modules and FPGA module are all connected with described PLD, described TPCM modules connect BIOS ROM cells by spi bus, and described TPCM modules connect BCM/FPGA modules by lpc bus.
Description
Technical field
The invention belongs to server technology field, and in particular to a kind of outband management server and controlling party based on FPGA
Method.
Background technology
With internet information safety, cloud computing high speed development, Internet subscribers constantly increase the demand of server,
Requirements at the higher level are proposed to information security；Especially to the information security of outband management type server.
CPU+ bridge pieces+BMC administrative unit patterns of the prior art, cannot meet internet to server confidence level
Requirement.This is the deficiencies in the prior art part.
Therefore, for drawbacks described above of the prior art, there is provided design a kind of outer management server of generation based on FPGA and
Control method, to improve the confidence level of outband management server, is necessary.
The content of the invention
It is an object of the present invention to be directed to the defect that above-mentioned prior art is present, there is provided a kind of band based on FPGA of design
Outer management server and control method, to solve above-mentioned technical problem.
To achieve the above object, the present invention provides following technical scheme：
A kind of outer management server of generation based on FPGA, it includes CPU element and BIOS ROM cells, described CPU element and
BIOS ROM cells are electrically connected；It is characterized in that：Described CPU element is connected with PCIE EBIs, DDR random access memory
And PLD, described BIOS ROM cells are connected with hard-disk interface, VGA video transmission interfaces and USB and connect
Mouthful, described BIOS ROM cells are also associated with TPCM modules and BCM/FPGA modules, described TPCM modules and BCM/FPGA
Module is connected, and TPCM modules and FPGA module are all connected with described PLD, and described TPCM modules pass through SPI
Bus connects BIOS ROM cells, and described TPCM modules connect BCM/FPGA modules by lpc bus.
A kind of control method of the generation based on FPGA outer management server：Comprise the following steps：
Step 1）：Electricity on server, and TPCM modules and FPGA module are initialized；
Step 2）：TPCM modules measure the security of BIOS ROM cells by lpc bus, and measure BMC's by spi bus
The security of ROM cell；
Step 3）：Whether detection TPCM modules send metric signal OK, if send going to step 4）, otherwise go to step 3）；
Step 4）：Before the OK triggerings of detection metric signal, whether starting key triggers, if triggering goes to step 6）, otherwise turn
To step 5）；
Step 5）：Key triggering is waited, after key triggering, whether detection key is always triggering state, if turning
To step 5）Continue waiting for, otherwise go to step 7）；
Step 6）：Whether detection key is in triggering state always, if going to step 6）, otherwise go to step 7）；
Step 7）：Initialization CPU element and chipset unit；
Step 8）：Perform the ROM programs in BCM units；
Step 9）：Perform the program in BIOS ROM cells.
The beneficial effects of the present invention are by using credible design of the invention, outside band of the realization based on FPGA
Management server, and by the control method in the present invention, degree of safety first is carried out to BIOS ROM cells and BMC ROM cells
Amount, realizes that server is started shooting, it is ensured that the safe operation of server afterwards.Additionally, design principle reliability of the present invention, simple structure,
With application prospect widely.
As can be seen here, the present invention compared with prior art, improves with prominent substantive distinguishing features and significantly, and it is implemented
Beneficial effect be also obvious.
Brief description of the drawings
Fig. 1 is a kind of topological structure schematic diagram of outband management server based on FPGA that the present invention is provided.
Fig. 2 is a kind of time diagram of outband management server control method based on FPGA that the present invention is provided.
Wherein, 1-CPU units, 2-BIOS ROM cells, 3-PCIE EBIs, 4-DDR random access memory, 5- may be programmed
Logical device, 6- hard-disk interfaces, 7-VGA video transmission interfaces, 8-USB interfaces, 9-TPCM modules, 10-BCM/FPGA modules.
Specific embodiment
The present invention will be described in detail below in conjunction with the accompanying drawings and by specific embodiment, and following examples are to the present invention
Explanation, and the invention is not limited in implementation below.
As shown in figure 1, the present invention provide a kind of outer management server of generation based on FPGA, it include CPU element and
BIOS ROM cells, described CPU element and BIOS ROM cells are electrically connected；Described CPU element is connected with PCIE buses
Interface, DDR random access memory and PLD, described BIOS ROM cells are connected with hard-disk interface, VGA videos
Coffret and USB interface, described BIOS ROM cells are also associated with TPCM modules and BCM/FPGA modules, described
TPCM modules and BCM/FPGA modules are connected, and TPCM modules and FPGA module are all connected with described PLD, institute
The TPCM modules stated connect BIOS ROM cells by spi bus, and described TPCM modules connect BCM/FPGA by lpc bus
Module.
As shown in Fig. 2 a kind of control method of the outer management server of generation based on FPGA that the present invention is provided：Including as follows
Step：
Step 1）：Electricity on server, and TPCM modules and FPGA module are initialized；
Step 2）：TPCM modules measure the security of BIOS ROM cells by lpc bus, and measure BMC's by spi bus
The security of ROM cell；
Step 3）：Whether detection TPCM modules send metric signal OK, if send going to step 4）, otherwise go to step 3）；
Step 4）：Before the OK triggerings of detection metric signal, whether starting key triggers, if triggering goes to step 6）, otherwise turn
To step 5）；
Step 5）：Key triggering is waited, after key triggering, whether detection key is always triggering state, if turning
To step 5）Continue waiting for, otherwise go to step 7）；
Step 6）：Whether detection key is in triggering state always, if going to step 6）, otherwise go to step 7）；
Step 7）：Initialization CPU element and chipset unit；
Step 8）：Perform the ROM programs in BCM units；
Step 9）：Perform the program in BIOS ROM cells.
The control method of the outer management server of a kind of generation based on FPGA that the present invention is provided, in fig. 2 according to A-B-C-
The order operation of D-E-F-G-H.
TPCM modules in the technical program refer to credible platform control module, can include TCM（Domestic credible list
Unit）And TPM（External untrusted location）Two parts.
Disclosed above is only the preferred embodiment of the present invention, but the present invention is not limited to this, any this area
What technical staff can think does not have creative change, and some improvement made without departing from the principles of the present invention and
Retouching, should all be within the scope of the present invention.
Claims (2)
1. a kind of outband management server based on FPGA, it includes CPU element and BIOS ROM cells, described CPU element
It is electrically connected with BIOS ROM cells；It is characterized in that：Described CPU element is connected with PCIE EBIs, DDR random storages
Device and PLD, described BIOS ROM cells are connected with hard-disk interface, VGA video transmission interfaces and USB
Interface, described BIOS ROM cells are also associated with TPCM modules and BCM/FPGA modules, described TPCM modules and BCM/
FPGA module is connected, and TPCM modules and FPGA module are all connected with described PLD, and described TPCM modules are led to
Spi bus connection BIOS ROM cells are crossed, described TPCM modules connect BCM/FPGA modules by lpc bus.
2. a kind of control method of the outband management server based on FPGA, comprises the following steps：
Step 1）：Electricity on server, and TPCM modules and FPGA module are initialized；
Step 2）：TPCM modules measure the security of BIOS ROM cells by lpc bus, and measure BMC's by spi bus
The security of ROM cell；
Step 3）：Whether detection TPCM modules send metric signal OK, if send going to step 4）, otherwise go to step 3）；
Step 4）：Before the OK triggerings of detection metric signal, whether starting key triggers, if triggering goes to step 6）, otherwise turn
To step 5）；
Step 5）：Key triggering is waited, after key triggering, whether detection key is always triggering state, if turning
To step 5）Continue waiting for, otherwise go to step 7）；
Step 6）：Whether detection key is in triggering state always, if going to step 6）, otherwise go to step 7）；
Step 7）：Initialization CPU element and chipset unit；
Step 8）：Perform the ROM programs in BCM units；
Step 9）：Perform the program in BIOS ROM cells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611003663.4A CN106774698A (en) | 2016-11-15 | 2016-11-15 | A kind of outband management server and control method based on FPGA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611003663.4A CN106774698A (en) | 2016-11-15 | 2016-11-15 | A kind of outband management server and control method based on FPGA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106774698A true CN106774698A (en) | 2017-05-31 |
Family
ID=58968334
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611003663.4A Pending CN106774698A (en) | 2016-11-15 | 2016-11-15 | A kind of outband management server and control method based on FPGA |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107329929A (en) * | 2017-07-05 | 2017-11-07 | 郑州云海信息技术有限公司 | A kind of data transmission system and data transmission method based on SoC FPGA |
| CN108243009A (en) * | 2018-01-18 | 2018-07-03 | 郑州云海信息技术有限公司 | A kind of TPCM boards based on FPGA and crypto chip |
| CN110119623A (en) * | 2018-02-06 | 2019-08-13 | 北京可信华泰信息技术有限公司 | A kind of credible main board implementation method for realizing that firmware is actively measured using TPCM |
| CN110119638A (en) * | 2018-02-06 | 2019-08-13 | 威海创事特信息科技发展有限公司 | A kind of credible measure |
| CN111666236A (en) * | 2020-06-13 | 2020-09-15 | 曙光信息产业(北京)有限公司 | Server and communication method |
| CN111769863A (en) * | 2020-05-27 | 2020-10-13 | 苏州浪潮智能科技有限公司 | Relay method and relay board card for TPCM communication |
| CN114356810A (en) * | 2021-12-31 | 2022-04-15 | 浪潮(北京)电子信息产业有限公司 | Communication connection method, device, equipment and medium for host and storage system |
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| CN114356810B (en) * | 2021-12-31 | 2023-08-04 | 浪潮(北京)电子信息产业有限公司 | Communication connection method, device, equipment and medium for host and storage system |
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Application publication date: 20170531 |