CN104516434A - Server system - Google Patents
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- CN104516434A CN104516434A CN201410770646.8A CN201410770646A CN104516434A CN 104516434 A CN104516434 A CN 104516434A CN 201410770646 A CN201410770646 A CN 201410770646A CN 104516434 A CN104516434 A CN 104516434A
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
- G06F15/7807—System on chip, i.e. computer system on a single chip; System in package, i.e. computer system on one or more chips in a single package
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Abstract
The invention discloses a server system which comprises at least one SOC (system on chip), a connector, a PHY (physical layer), a BMC (baseboard management controller), a GbE (gigabit Ethernet) Switch and a CC (companion chip). The SOCs are connected with the connector and the GbE Switch through data links, the GbE Switch is connected with the PHY through a data link, the PHY is connected with the BMC through a management link, and the CC is connected with the BMC, so that an interface of the BMC is expanded. The interface of the BMC is expanded by combining the BMC with the CC, and a plurality of external interface modes of the BMC are realized by integrating the GbE Switch, so that a plurality of processers are managed by the single BMC.
Description
Technical field
The present invention relates to computer realm, specifically, relate to a kind of server system.
Background technology
At present in cloud server system, applying more is an integrated cpu chip on monolithic cpu data card, but its shortcoming is that the management system of CPU management is more complicated, if all integrated BMC management system on every block cpu data card, so just need with the BMC management system of cpu data card quantity as much thus cause higher cost consumption.And if BMC management system is integrated on base plate, then base plate complexity can be caused higher.
In addition, due to restriction and the heat radiation restriction of machine box for server size, can not insert the CPU card of a greater number in a case system, namely system CPU quantity can be restricted.
For the problem in correlation technique, at present effective solution is not yet proposed.
Summary of the invention
For the problem in correlation technique, the present invention proposes a kind of server system.
Technical scheme of the present invention is achieved in that
According to an aspect of the present invention, a kind of server system is provided.
This server system comprises:
At least one SOC (system on a chip) SOC, connector, Physical layer PHY, baseboard management controller BMC, gigabit ethernet switch GbE Switch, companion chip CC;
Wherein, described SOC is connected with described connector and described GbE Switch by data link;
Described GbE Switch is connected with described PHY by data link;
Described PHY is connected with described BMC by link management;
Described CC is connected with described BMC, for carrying out Interface Expanding to described BMC.
Wherein, described BMC is connected with described SOC by link management.
Wherein, described CC is connected with described SOC by link management.
Wherein, described data link comprise following one of at least:
PCIe、GbE、SATA。
Wherein, described link management comprise following one of at least:
SMBUS、IIC、UART、USB、LPC、SPI、RGMII、SGMII；
Wherein said SMBUS comprise following one of at least:
GbE_SMB、PCEI_SMB、PCU_SMB。
In addition, described PHY is connected with described BMC by link management, comprising:
Described PHY is connected with described BMC by RGMII, described PHY external network port connector.
Wherein, described SOC is connected with described GbE Switch by GbE.
Wherein, described SOC external memorizer.
In addition, this system comprises further:
Power-supply system, described power-supply system is connected with described BMC, and is controlled described power-supply system by CPLD chip.
In addition, this system comprises further:
Board identification module in place, is stuck in a state for check-out console.
The present invention expands in conjunction with the interface of mode to BMC of CC by adopting BMC, and achieves the external multiple interfaces mode of BMC by integrated GbE Switch, therefore achieves the management of single BMC to multiple processor.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the block diagram of the server system according to the embodiment of the present invention;
Fig. 2 is the overall schematic of the server system according to the embodiment of the present invention;
Fig. 3 is the annexation schematic diagram of single cpu node in the server system according to the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of protection of the invention.
According to embodiments of the invention, provide a kind of server system.
As shown in Figure 1, comprise according to the server system of the embodiment of the present invention:
At least one SOC (system on a chip) SOC11, connector 12, Physical layer PHY13, baseboard management controller BMC14, gigabit ethernet switch GbE Switch15, companion chip CC16;
Wherein, SOC is connected with connector and GbE Switch by data link;
GbE Switch is connected with PHY by data link;
PHY is connected with BMC by link management;
CC and BMC is connected, for carrying out Interface Expanding to BMC.
Wherein, BMC is connected with SOC by link management.
Wherein, CC is connected with SOC by link management.
Wherein, data link comprise following one of at least:
PCIe、GbE、SATA。
Wherein, link management comprise following one of at least:
SMBUS、IIC、UART、USB、LPC、SPI、RGMII、SGMII；
Wherein, SMBUS comprise following one of at least:
GbE_SMB、PCEI_SMB、PCU_SMB。
In addition, PHY is connected with BMC by link management, comprising:
PHY is connected by RGMII and BMC, PHY external network port connector.
Wherein, SOC is connected by GbE and GbE Switch, and SOC external memorizer.
In addition, server system of the present invention comprises further:
Power-supply system, power-supply system is connected with BMC, and is controlled power-supply system by CPLD chip.
Board identification module in place, is stuck in a state for check-out console.
In a specific embodiment, show the schematic diagram of the server system of the embodiment of the present invention as Fig. 2 and Fig. 3, the present invention is in this embodiment to select 4 SOC as explanation.Fig. 2 is the one-piece construction schematic diagram of server system of the present invention, and Fig. 3 is that the present invention is with the annexation schematic diagram of single SOC relative to the server system structure of entirety of the present invention.
The present invention selects 4 Intel Avoton SOC, and SOC is monolithic integrated device, need not connect south bridge, the chipsets such as north bridge, can reduce peripheral components quantity so on the one hand, and the small size being beneficial to pcb board card realizes; On the other hand because Intel Avoton SOC series power consumption is lower, its power consumption is the highest less than 20W, therefore can insert more data processing card in, cabinet that size is limited certain in power consumption.
The design that management system of the present invention adopts BMC, CC to combine, is expanded the interface of BMC by CC, can realize only with 1 multiple processor of BMC device management.
Can adopt at periphery and in two ways system be managed:
(1) use USB MUX, the USB of single SOC, MUX interface extracts and is connected with it by UART MUX device, thus can carry out debugging operations to concrete SCO;
(2) interconnected to BMC of the different management system interfaces realizing multiple CPU with CC, is convenient to entire system and safeguards.
Annexation between all parts of the present system of reference shown in Fig. 3, wherein link management comprises SMBUS, IIC, UART, USB, LPC, SPI many covers chain-circuit system, and wherein SMBUS also comprises GbE_SMB, PCEI_SMB, PCU_SMB several link.
Wherein, server system external interface has following various ways:
(1) the GbE SMBUS of SOC is interconnected to, its effect is identical with NCSI interface, SOC is connected to by GbE SMBUS for managing BMC, share the network link of SOC, namely the network link of SOC can transmit SOC network data on the one hand, can transmit the management data of BMC on the one hand, the equipment of network interface opposite end can communicate with BMC;
(2) RGMII is directly connected to RJ45 network interface connector by PHY, and the network of BMC is directly connected with external interconnections equipment by PHY;
(3) carry out RGMII by PHY and turn SGMII, to board connector golden finger;
(4) carry out RGMII by PHY and turn SGMII, to GbE Switch.Therefore can determine that the device that GbE Switch connects comprises the GbE of 4 SOC, be routed to RJ45 network interface connector by GbE Switch, or board connector golden finger.
In addition, data link comprises PCIe, and GbE, SATA 3 overlaps interacted system.PCIe interacted system is Cloud Server data processing card external interconnections system, and the different pieces of information transaction card be namely inserted on substrate is interconnected by PCIe link.GbE interacted system is Cloud Server data processing card interconnected system, 4 SOC on data processing card are interconnected by GbE link, with a GbE Switch device, the GbE link of BMC and each SOC is connected to GbE Switch device, in addition, a port of GbE Switch device goes out data processing card, is connected to substrate, as external interconnections.SATA interacted system is storage system, and every SOC goes out 2 port, and a port is as internal interface, and the SATA interface namely on data processing card, a port, as external interface, connects SATA hard disc by other system on substrate.
To sum up, the present invention can meet the management system difference implementation under different application with above-mentioned various ways.
In addition, book server system is also every external 2 SODIMM memory bars of Intel Avoton SOC, 1 SATA connector, arranges energization pins, can connect 1 SATA dish or 1 DOM SATA dish, to form storage system by choosing weldering device.
Server system of the present invention possesses power-supply system, and power-supply system power-on and power-off sequential is controlled by CPLD, realizes simple, can according to different SOC model programming Control, and compatibility is strong.
In addition, board is also designed with On line flag, ID [0:2], is used for realizing detecting whether cpu data transaction card is in place, board code identification function.
In sum, the present invention expands in conjunction with the interface of mode to BMC of CC by adopting BMC, and achieve the external multiple interfaces mode of BMC by integrated GbE Switch, therefore the management of single BMC to multiple processor is achieved, and make server system of the present invention can be applied to different environment widely by the functional interface of multiple difference in functionality, multiple implementation is provided.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a server system, is characterized in that, comprising:
At least one SOC (system on a chip) SOC, connector, Physical layer PHY, baseboard management controller BMC, gigabit ethernet switch GbE Switch, companion chip CC;
Wherein, described SOC is connected with described connector and described GbE Switch by data link;
Described GbE Switch is connected with described PHY by data link;
Described PHY is connected with described BMC by link management;
Described CC is connected with described BMC, for carrying out Interface Expanding to described BMC.
2. system according to claim 1, is characterized in that, comprising:
Described BMC is connected with described SOC by link management.
3. system according to claim 1, is characterized in that, comprising:
Described CC is connected with described SOC by link management.
4. system according to claim 1, is characterized in that, described data link comprise following one of at least:
PCIe、GbE、SATA。
5. system according to claim 1, is characterized in that, described link management comprise following one of at least:
SMBUS、IIC、UART、USB、LPC、SPI、RGMII、SGMII；
Wherein said SMBUS comprise following one of at least:
GbE_SMB、PCEI_SMB、PCU_SMB。
6. system according to claim 1, is characterized in that, described PHY is connected with described BMC by link management, comprising:
Described PHY is connected with described BMC by RGMII, described PHY external network port connector.
7. system according to claim 1, is characterized in that, described SOC is connected with described GbE Switch by GbE.
8. system according to claim 1, is characterized in that, described SOC external memorizer.
9. system according to claim 1, is characterized in that, comprises further:
Power-supply system, described power-supply system is connected with described BMC, and is controlled described power-supply system by CPLD chip.
10. system according to claim 1, is characterized in that, comprises further:
Board identification module in place, is stuck in a state for check-out console.
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| CN201410770646.8A CN104516434B (en) | 2014-12-11 | 2014-12-11 | Server system |
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| CN201410770646.8A CN104516434B (en) | 2014-12-11 | 2014-12-11 | Server system |
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| CN104516434B CN104516434B (en) | 2018-03-30 |
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Cited By (9)
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| CN104820474A (en) * | 2015-05-14 | 2015-08-05 | 曙光云计算技术有限公司 | Cloud server mainboard, cloud server and realization method thereof |
| CN105099776A (en) * | 2015-07-21 | 2015-11-25 | 曙光云计算技术有限公司 | Cloud server management system |
| CN105138486A (en) * | 2015-08-26 | 2015-12-09 | 浪潮电子信息产业股份有限公司 | PCIE equipment expansion framework |
| CN105607709A (en) * | 2015-07-22 | 2016-05-25 | 加弘科技咨询(上海)有限公司 | lectronic device |
| CN105929905A (en) * | 2016-04-13 | 2016-09-07 | 曙光信息产业(北京)有限公司 | Server main board and server |
| CN107656856A (en) * | 2017-09-25 | 2018-02-02 | 郑州云海信息技术有限公司 | A kind of system mode display methods and device based on CPLD |
| CN108134717A (en) * | 2017-10-26 | 2018-06-08 | 同济大学 | Network-on-chip stuck-at fault on-line testing method based on bounded model checking |
| CN109218112A (en) * | 2018-11-06 | 2019-01-15 | 英业达科技有限公司 | Cascade system and method between server, server |
| CN112019460A (en) * | 2020-08-09 | 2020-12-01 | 苏州浪潮智能科技有限公司 | Network switching device and network switching method of double-BMC system |
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| CN107656856A (en) * | 2017-09-25 | 2018-02-02 | 郑州云海信息技术有限公司 | A kind of system mode display methods and device based on CPLD |
| CN108134717A (en) * | 2017-10-26 | 2018-06-08 | 同济大学 | Network-on-chip stuck-at fault on-line testing method based on bounded model checking |
| CN109218112A (en) * | 2018-11-06 | 2019-01-15 | 英业达科技有限公司 | Cascade system and method between server, server |
| CN112019460A (en) * | 2020-08-09 | 2020-12-01 | 苏州浪潮智能科技有限公司 | Network switching device and network switching method of double-BMC system |
| CN112019460B (en) * | 2020-08-09 | 2022-11-29 | 苏州浪潮智能科技有限公司 | Network switching device and network switching method of double-BMC system |
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| CN104516434B (en) | 2018-03-30 |
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Address after: 100193 Beijing, Haidian District, northeast Wang West Road, building 8, building 36, floor 5 Applicant after: Shuguang Cloud Computing Group Co Ltd Address before: 100193 Beijing, Haidian District, northeast Wang West Road, building 8, building 36, floor 5 Applicant before: Shuguang Cloud Computing Technology Co., Ltd. |
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Effective date of registration: 20210524 Address after: 100089 building 36, courtyard 8, Dongbeiwang West Road, Haidian District, Beijing Patentee after: Dawning Information Industry (Beijing) Co.,Ltd. Address before: 100193 5 floor, 36 building, No. 8 Northeast Road, Haidian District, Beijing. Patentee before: Shuguang Cloud Computing Group Co.,Ltd. |
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