CN1641568A - Firmware automatic configuration system and method for substrate management controller - Google Patents
Firmware automatic configuration system and method for substrate management controller Download PDFInfo
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Abstract
The invention discloses a firmware automatic configuration system of baseboard managing controller. It packages the hardware module, interface module, command module, SDR module and OEM module according to species. Then, a configuration file would be created and separated catalog of every module would be gained. A Makefile would be created after initializing. Reading content of the configuration file, when user chooses an option in a module, checking the configuration file and dynamic display the option of the relate module on the interface and register the relative option on the Makefile. Finally, BMC firmware data would be created and automatically finish the configuration of BMC firmware according to the invention.
Description
Technical field
The present invention relates to a kind of firmware system and method for configuration automatically, especially the baseboard management controller firmware automatic configuration system and the method that relate to a kind of IPMI of meeting (Intelligent Platform Management Interface, intelligent platform management interface) standard.
Background technology
The subject matter that New Economy Era enterprise faces is to guarantee that application system runs without interruption, and constantly reduces operating cost again.Who is the Control Network handling cost better, and who just might stand in the prostatitis in competition.
The demand in market is determining the developing direction of technology and industry.Some leading firms of industry since 1997 jointly step into the road of the intelligentized research and development of server admin.Their starting point is the low problem of settlement server hardware management ability.Through the several years effort, released IPMI (IntelligentPlatform Management Interface, intelligent platform management interface) standard in calendar year 2001.
IPMI makes hardware management possess intelligentized universal interface standard of new generation.The user can utilize the physical health feature of IPMI monitor server, as temperature, voltage, electric fan duty, power supply supply and cabinet invasion etc., for system management, recovery and asset management provide information.
" intellectuality " of IPMI technology comes from a management microcontroller.In a host computer system, this controller is called as BMC (Baseboard Management Controller, baseboard management controller).BMC can be used to provide the intelligence of intelligent platform management, interface between the management software of control system and the platform hardware management, provide autonomic monitoring, logout and restoring control function, and the gateway that can be used as between the system management software and IPMB (Intelligent Platform Management Bus) and ICMB (intelligent cabinet management bus) interface uses.BMC is power autonomous, and supervisory system health status automatically.If find any controlled unit exception, it can take an immediate action, and for example recording events, warning, shuts down automatically or restarts.What be associated with BMC is one group of passive internal memory, be used for storage sensor data (Sensor Data Records, SDR), the system event log file, and some unit informations such as sequence number and part number information etc.IPMI by specify general, simplify, message based interface, information transmission to the management microcontroller, is realized separating of software and hardware information.
BMC can collect relevant system health and system status information at ordinary times, can carry out when matters of aggravation takes place and correct action.Usually, the system health function for monitoring is that the I2C digital sensor (as LM75, LM85, LM84, LM86) that utilizes Philips realizes that it can monitor different system voltages, temperature and fan speed.BMC adopts the mode of active poll to find whether there is off-limits sensor.In order to make follow-up work effective, BMC can be configured according to different threshold values.For example, it just improved fan speed when temperature surpassed certain alarming threshold when BMC detects, if correct inadequately, temperature will surpass another urgent thresholding, and BMC can cut off system power supply, recording events process and send out alarm by LAN or serial modem to remote terminal at this moment.
BMC is made up of number of modules, and is closely related with hardware, and tool is tied in a hundred and one ways between its module.In the BMC layoutprocedure, need to select the motherboard hardware chip, select the corresponding driving module then, select the interface that needs, order, SDR, each module combinations is got up in the OEM order, compile out the firmware (firmware: firmware of BMC, being also referred to as branch position, firmware, is to be stored in control board in the board to do and the hardware of action and combining of software such as read to coil, and the boundary is between hardware and software).
At present, the configuration tool that neither one is suitable, the layoutprocedure of BMC can only rely on manual finishing, owing to rely on human brain fully, makes mistakes easily, inefficiency, and some implicit mistakes can't be found in time that quality can't be guaranteed.Therefore, how to provide a kind of automatic configuration system of BMC firmware to become the industry problem demanding prompt solution.
Summary of the invention
Technical matters to be solved by this invention provides a kind of firmware automatic configuration system and method for baseboard management controller, solve the suitable BMC configuration tool of prior art neither one, the layoutprocedure of BMC can only rely on manual finishing, owing to rely on human brain fully, make mistakes easily, inefficiency, and some implicit mistakes can't be found in time that quality can't guaranteed problem.
For achieving the above object, the invention provides a kind of firmware automatic configuration system of baseboard management controller, in order to the flexible management hardware information, finish the reasonable disposition of baseboard management controller firmware automatically, its characteristics are, comprising:
One hardware option module stores alternative hardware option, and in order to the support management at different hardware environment, the user can select relevant hardware according to actual needs;
One interface options module stores alternative communication interface option, and in order at different communication interface supports, the user can select corresponding communication interface according to actual needs;
One command option module stores alternative command option, and in order to support the command history of intelligent platform management interface specification, the user can select corresponding order according to actual needs;
One Sensor Data Record module, in order to each type of sensors configured data recording, the user can import or select according to actual needs voluntarily;
One original equipment manufacturer's module is configured in order to order and interface to original equipment manufacturer;
One configuration file records the association and the restriction of each option of each module;
One Makefile file generating module generates the Makefile file in order to the selection according to the user by this configuration file; And
One baseboard management controller firmware generation module generates the baseboard management controller firmware data in order to selection and Makefile file according to the user in translation and compiling environment.
Above-mentioned system, its characteristics are that this hardware option module, interface options module, command option module, Sensor Data Record module and original equipment manufacturer's module are divided into independent catalogue respectively.
Above-mentioned system, its characteristics be, this configuration file is this hardware option module, interface options module, command option module, Sensor Data Record module and original equipment manufacturer's module and be provided with respectively relatively.
Above-mentioned system, its characteristics be, the information that comprises in this configuration file comprises the module position of current module name, dependence and module name, related module position and module name, restrictive condition.
In order to realize purpose of the present invention better, the present invention also provides a kind of firmware method of automatic configuration of baseboard management controller, in order to the flexible management hardware information, finishes the reasonable disposition of baseboard management controller firmware automatically, its characteristics are, comprise the steps:
Hardware, interface, order, Sensor Data Record and original equipment manufacturer's data that baseboard management controller need be used are divided into hardware module, interface module, command module, Sensor Data Record module and original equipment manufacturer's module by class;
Generate a configuration file and each module is divided into independent catalogue respectively according to association between this module and restriction;
Initialization and the Makefile file that has generated;
Read configuration file content, list the tabulation of tree type;
When the user chooses option in the module, check association and limiting content in this configuration file;
On interface, dynamically show the option of relating module according to this configuration file, and on this Makefile file, write down the option that is associated; And
Selection and current Makefile file according to the user generate the baseboard management controller firmware data under translation and compiling environment.
Above-mentioned method, its characteristics be, the information that comprises in this configuration file comprises the module position of current module name, dependence and module name, related module position and module name, restrictive condition.
Above-mentioned method, its characteristics are, also comprise when the user deletes a module option step of deletion content corresponding from the Makefile file.
Above-mentioned method, its characteristics be, this configuration file is this hardware option module, interface options module, command option module, Sensor Data Record module and original equipment manufacturer's module and be provided with respectively relatively.
Technique effect of the present invention is: the present invention encapsulates and is provided with association by hardware, interface, order, SDR and the OEM data qualification that BMC is needed, can manage each hardware module flexibly, adapt to various demands, for each module provides unified calling interface, replace hardware flexibly, even can import standard configuration template, and the configuration of making amendment on its basis, thus throughput rate improved.
Further describe specific embodiments of the invention below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is a BMC firmware automatic configuration system synoptic diagram of the present invention;
Fig. 2 is a baseboard management controller firmware method of automatic configuration process flow diagram of the present invention;
Fig. 3 is the structural representation of hardware option module of the present invention;
Fig. 4 is the interface options modular structure synoptic diagram among the present invention;
Fig. 5 is the command option modular structure synoptic diagram among the present invention;
Fig. 6 is the SDR modular structure synoptic diagram among the present invention;
Fig. 7 is a configuration interface synoptic diagram of the present invention; And
Fig. 8 A, 8B are SDR configuration wizard synoptic diagram of the present invention.
Wherein, description of reference numerals is as follows:
101 hardware option modules
102 interface options modules
103 command option modules
104 Sensor Data Record modules
105 OEM modules
106 configuration files
107 Makefile file generating module
108 BMC firmware generation modules
The hardware that step 201 need be used BMC, interface, order, SDR and OEM data are divided into hardware module, interface module, command module, SDR module and OEM module by class
When step 205 is chosen option in the module as the user, check association and limiting content in this configuration file
Embodiment
The invention provides a kind of firmware automatic configuration system of baseboard management controller, in order to the flexible management hardware information, automatically finish the reasonable disposition of BMC firmware, as shown in Figure 1, be BMC firmware automatic configuration system synoptic diagram of the present invention, this system comprises a hardware option module 101, one interface options module 102, one command option module 103, one Sensor Data Record (Sensor Data Record, SDR) module 104, one OEM (Original Equipment Manufacturer) module 105, one configuration file 106, one Makefile file generating module 107, one BMC firmware generation module 108.
Wherein, this hardware option module 101 stores alternative hardware option, and in order to the support management at different hardware environment, the user can select relevant hardware according to actual needs; Interface options module 102 stores alternative communication interface option, and in order at different communication interface supports, the user can select corresponding communication interface according to actual needs; Command option module 103 stores alternative command option, and in order to support the command history of IPMI standard, the user can select corresponding order according to actual needs; Sensor Data Record module 104 is in order to each type of configuration SDR, and the user can import or select according to actual needs voluntarily; OEM module 105 is configured in order to order and the interface to OEM; Configuration file 106 records the association and the restriction of each option of each module; Makefile file generating module 107 generates the Makefile file in order to the selection according to the user by this configuration file; BMC firmware generation module 108 generates the BMC firmware data in order to selection and the Makefile file according to the user in translation and compiling environment.
See also Fig. 2, be baseboard management controller firmware method of automatic configuration process flow diagram of the present invention, at first the hardware that BMC need be used, interface, order, SDR and OEM data are divided into hardware module, interface module, command module, SDR module and OEM module (step 201) by class; Generate a configuration file and each module is divided into independent catalogue (step 202) respectively according to association between this module and restriction then; Initialization and the Makefile file (step 203) that has generated; Read configuration file content, list tree type tabulation (step 204); When the user chooses option in the module, check association and limiting content (step 205) in this configuration file; On interface, dynamically show the option of relating module according to this configuration file, and on this Makefile file, write down the option (step 206) that is associated; Selection and current Makefile file according to the user generates BMC firmware data (step 207) under translation and compiling environment at last.
Wherein the information that comprises in this configuration file comprises the module position of current module name, dependence and module name, related module position and module name, restrictive condition.
According to the present invention, can be in advance the hardware of various supports, interface, order etc. be encapsulated with unified form, guarantee not conflict, do not omit.As shown in Figure 3, be the structural representation of the hardware option module among the present invention.Figure 4 shows that the interface options modular structure synoptic diagram among the present invention.Figure 5 shows that the present invention in command option modular structure synoptic diagram.Figure 6 shows that the SDR modular structure synoptic diagram among the present invention.
Embodiments of the invention are divided into an independent catalogue with each module, such as ardware model number catalogue 2168, and interface catalogue kcs, lan, order catalogue command, SDR catalogue sdr, OEM catalogue oem.
A configuration file Config is set in each catalogue, and its content is current module name, the module position of dependence, module name, related module position, module name, restrictive condition etc.
After configuration-system of the present invention starts, generate the Makefile file of a sky, remove to read the Config file of each catalogue then, list tree list.When the user chose wherein one, the present invention can remove to check this Config file, finds out its dependence, relating module, and on display interface, embody dynamically.Simultaneously, the item that record is associated on the Makefile file.
Each configuration file comprises current module name at least, Depending module name and position, relating module name and position.Also have special separately field, for example, the form of SDR configuration file is as follows:
// universal field
[ModuleName]
“Name”＝str：sdr.c
[DepModule]
“Name”＝str：xxxx
“Position”＝str：xxxx
....
[RelatedModule]
“Name”＝str：xxxx
“Posititon”＝str：xxxx
....
// below be specific descriptions to SDR table
....
[Byte12]
″ByteNumber″＝dword：12
″BitLength″＝dword：8
″FieldName″＝str：Sensor?Capabilities
″Description″＝str：[7]1b＝Ignore?sensor?if?Entity?is?not?present?or?disabled[6]1b＝Auto?Re-arm?Support[5:4]00b＝No?hysteresis?01b＝hysteresis?is?readable10b＝readable?and?settable?11b＝Fixed，unreadable，hysteresis[3:2]00b＝nothresholds?01b＝thresholds?are?readable?10b＝readable?and?settable?11b＝Fixedand?unreadable[1:0]00b＝per?threshold/discrete-state?event?enable/disablecontrol?01b＝entire?sensor?only?10b＝global?disable?only?11b＝no?events
″ReferTable″＝str：NULL
″DetailNumber″＝dword：5
<Detail1>
″Detail″＝dword：1
″DetailDes″＝str：Ignore?sensor
″From″＝dword：7
″Length″＝dword：1
″0″＝str：ignore?sensor?if?Entity?is?not?present?or?disabled
″1″＝str：don′t?ignore?sensor
[Realation]
″RByteNumber″＝dword：34
″RFrom″＝dword：7
″RLength″＝dword：3
″RValue″＝string：010
<Detail2>
″Detail″＝dword：2
″DetailDes″＝str：Sensor?Auto?Re-arm?Support
″From″＝dword：6
″Length″＝dword：1
″0″＝str：no(manual)
″1″＝str：yes(auto)
<Detail3>
″Detail″＝dword：3
″DetailDes″＝str：Sensor?Hysteresis?Support
″From″＝dword：5
″Length″＝dword：2
″00″＝str：No?hysteresis
″01″＝str：hysteresis?is?readable
″10″＝str：hysteresis?is?readable?and?settable
″11″＝str：Fixed，unreadable，hysteresis
<Detail4>
″Detail″＝dword：4
″DetailDes″＝str：Sensor?Threshold?Access?Support
″From″＝dword：3
″Length″＝dword：2
″00″＝str：no?thresholds
″01″＝str：thresholds?are?readable
″10″＝str：reserved
″11″＝str：Fixed，unreaadble，thresholds.
<Detail5>
″Detail″＝dword：5
″DetailDes″＝str：Sensor?Event?Message?Control?Support
″From″＝dword：1
″Length″＝dword：2
″00″＝str：per?threshold/discrete-state?event?enable/disable?control
″01″＝str：entire?sensor?only
″10″＝str：global?disable?only
″11″＝str：no?evnets?from?sensor
....
Like this, after the user had filled in the field of SDR, the present invention will be according to the Config file of SDR, the concrete implication of the value of filling in is informed the user, and will like this, just can guarantee the correctness of the internal logic of SDR table in the fixed field assignment that is associated of Config document.Simultaneously, the user is informed in this operation.
The makefile file is many compilers, comprises the compiler under the Windows NT, safeguards the common method of compiling information.The Make instrument is main also to be that basic functions is exactly to describe the mutual relationship between the source program and safeguard compiling work automatically by the makefile file.And the makefile file need be write according to certain grammer, need explanation how to compile each source file and connect in the file and generate executable file, and the dependence between the requirements definition source file.
Makefile file of the present invention is set up in system start-up automatically, and makes amendment when selecting concrete module, for example, selects can add in the Makefile file after the i2c:
....?\
OBJ＝obj/di2c.o?\
obj/EEProm.o?\
obj/IPMB.o?\
obj/ADM1029.o?\
obj/LanSmb.o
Certainly, these contents are appointments in the Config of the i2c file.When choosing a module, with the module of itself, the module of dependence, related module is read in corresponding Config file simultaneously, writes Makefile.Equally, when deleting a module, the deletion related content.
Use automatic configuration system provided by the present invention and can make things convenient for, carry out flexibly, efficiently the BMC configuration, as shown in Figure 7, be configuration interface synoptic diagram of the present invention.Only need select a kind of hardware intuitively, such as directly selecting Hitachi 2186 chips (after in a tabulation, selecting a kind of hardware, the interface that is associated with this hardware will appear in the next stage tabulation), similarly, next only need select an interface intuitively, such as selecting the Kcs interface, only need select required order intuitively, such as needs Global, Event, Sel, Watch dog order etc.
For the SDR table,, fill in the sensor of a SDR Typel if do not use the present invention, the sexadecimal number that needs hand filling 64 bytes, concerning the programmer, be difficult for understanding, also just make mistakes easily, omit, and, because some of some of them byte are interrelated, selected not support eentity instance such as the front, mutually deserved adjustment all must be done about the byte of entity instance in the back so, and is very loaded down with trivial details.And by utilizing the present invention, see also Fig. 8 A, Fig. 8 B, be SDR configuration wizard synoptic diagram, the content that only need fill in the SDR table of key component gets final product, and overall process all has intelligent online to help, need not consult standard more separately, and the internal logic contact of the SDR that assurance is generated table does not have mistake, can finish the filling of this 64 byte very intuitively, and good multibyte can be finished according to being provided with automatically of front, guarantee the quick of configuration, correctness.
The above for the preferred embodiment among the present invention, is not to be used for limiting practical range of the present invention only; Be all comply with content of the present invention and spiritual equalization variations of being done and modification, be all scope of the present invention and contain.
Claims (8)
1, a kind of firmware automatic configuration system of baseboard management controller in order to the flexible management hardware information, is finished the reasonable disposition of baseboard management controller firmware automatically, it is characterized in that, comprising:
One hardware option module stores alternative hardware option, and in order to the support management at different hardware environment, the user can select relevant hardware according to actual needs;
One interface options module stores alternative communication interface option, and in order at different communication interface supports, the user can select corresponding communication interface according to actual needs;
One command option module stores alternative command option, and in order to support the command history of intelligent platform management interface specification, the user can select corresponding order according to actual needs;
One Sensor Data Record module, in order to each type of sensors configured data recording, the user can import or select according to actual needs voluntarily;
One original equipment manufacturer's module is configured in order to order and interface to original equipment manufacturer;
One configuration file records the association and the restriction of each option of each module;
One Makefile file generating module generates the Makefile file in order to the selection according to the user by this configuration file; And
One baseboard management controller firmware generation module generates the baseboard management controller firmware data in order to selection and Makefile file according to the user in translation and compiling environment.
2, system according to claim 1 is characterized in that, this hardware option module, interface options module, command option module, Sensor Data Record module and original equipment manufacturer's module are divided into independent catalogue respectively.
3, system according to claim 1 is characterized in that, this configuration file is this hardware option module, interface options module, command option module, Sensor Data Record module and original equipment manufacturer's module and be provided with respectively relatively.
4, system according to claim 1 is characterized in that, the information that comprises in this configuration file comprises the module position of current module name, dependence and module name, related module position and module name, restrictive condition.
5, a kind of firmware method of automatic configuration of baseboard management controller in order to the flexible management hardware information, is finished the reasonable disposition of baseboard management controller firmware automatically, it is characterized in that, comprises the steps:
Hardware, interface, order, Sensor Data Record and original equipment manufacturer's data that baseboard management controller need be used are divided into hardware module, interface module, command module, Sensor Data Record module and original equipment manufacturer's module by class;
Generate a configuration file and each module is divided into independent catalogue respectively according to association between this module and restriction;
Initialization and the Makefile file that has generated;
Read configuration file content, list the tabulation of tree type;
When the user chooses option in the module, check association and limiting content in this configuration file;
On interface, dynamically show the option of relating module according to this configuration file, and on this Makefile file, write down the option that is associated; And
Selection and current Makefile file according to the user generate the baseboard management controller firmware data under translation and compiling environment.
6, method according to claim 5 is characterized in that, the information that comprises in this configuration file comprises the module position of current module name, dependence and module name, related module position and module name, restrictive condition.
7, method according to claim 5 is characterized in that, also comprises when the user deletes a module option step of deletion content corresponding from the Makefile file.
8, method according to claim 5 is characterized in that, this configuration file is this hardware option module, interface options module, command option module, Sensor Data Record module and original equipment manufacturer's module and be provided with respectively relatively.
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| CN100489777C (en) * | 2006-04-05 | 2009-05-20 | 宏正自动科技股份有限公司 | Intelligent platform management interface firmware architecture and method of building the same |
| CN101136756B (en) * | 2006-08-29 | 2010-09-22 | 联想(北京)有限公司 | Electric self-checking method, system and BMC chip on network long-range control host machine |
| CN101295255B (en) * | 2007-04-27 | 2011-05-18 | 英业达股份有限公司 | Firmware updating system and method |
| CN102081547A (en) * | 2011-01-26 | 2011-06-01 | 博视联（苏州）信息科技有限公司 | Method for enhancing hardware universality of embedded type intelligent equipment |
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| CN101295255B (en) * | 2007-04-27 | 2011-05-18 | 英业达股份有限公司 | Firmware updating system and method |
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