CN106843949A - The preparation method of system image, the system installation method of electronic equipment - Google Patents
The preparation method of system image, the system installation method of electronic equipment Download PDFInfo
- Publication number
- CN106843949A CN106843949A CN201710018521.3A CN201710018521A CN106843949A CN 106843949 A CN106843949 A CN 106843949A CN 201710018521 A CN201710018521 A CN 201710018521A CN 106843949 A CN106843949 A CN 106843949A
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- Prior art keywords
- partition
- user
- label
- dilatation
- electronic equipment
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/61—Installation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1415—Saving, restoring, recovering or retrying at system level
-
- 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
- G06F9/4406—Loading of operating system
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Quality & Reliability (AREA)
- Stored Programmes (AREA)
Abstract
A kind of preparation method of system image and the system installation method of electronic equipment, the preparation method of the system image include：System for writing and compiling code, the system code includes：Partition information and dilatation module, the partition information include the information of system partitioning and user partition, and the physical address of the user partition is located at after the physical address of system partitioning；One label is set, and the label is stored in system partitioning, dilatation operation is carried out to the user partition for being identified when system starts first, and the dilatation module being triggered after identified；The system code and label are backed up into system image.The preparation method of said system mirror image can save exploitation and checking version time, reduce test and factory's burning version manpower and Material Cost.
Description
Technical field
The present invention relates to intelligent electronic device field, more particularly to a kind of preparation method of system image, electronic equipment
System installation method.
Background technology
Intelligent electronic device in process of production, the designing unit of intelligent operating system, the system master slice mirror that will be designed
As giving producer, the system master slice mirror image is burnt to by the memory of production product by producer, is mass produced
Product.
The production method of existing system master slice mirror image is corresponding according to the big little makings of memory (EMMC) of specific product
Master slice, such as, for the product of the EMMC with 8G, just make the master slice mirror image of 8G sizes；For the product of the EMMC with 16G
Product, just make the master slice mirror image of 16G sizes, by that analogy.If that same class product, only EMMC sizes are distinguished, such as
Three products of 8G/16G/32G ROM, it is also desirable to make different size of mirror image and give factory, programming enters difference in batches for factory
Product in, for example, twice of the programming time of 16G mirror images for the 8G programming times, the 32G programming times are four times of 8G, and it
Between difference be system user data partition size and file system of different sizes, this results in complex management and burns piece
Waste of time, increases factory and burns the complex management of piece and take.
Therefore, the preparation method of existing system mirror image needs further improvement.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of preparation method of system image, the system of electronic equipment
Installation method, forms the system image of adaptive memory amount of capacity, to improve the effect of system image functional verification and programming
Rate.
In order to solve the above problems, the invention provides a kind of system image preparation method, including：System for writing and compiling code,
The system code includes：Partition information and dilatation module, the partition information include the information of system partitioning and user partition,
The physical address of the user partition is located at after the physical address of system partitioning；One label is set, and the label is stored in and is
System subregion, for being identified when system starts first, and triggers the dilatation module to the user point after identified
Area carries out dilatation operation；The system code and label are backed up into system image.
Optionally, the system image size is less than or equal to the memory span for needing to support；To the user partition
Carrying out dilatation operation includes：The remaining free space of memory is configured to user's partition space.
Optionally, the user partition includes one or more user's child partitions；Dilatation behaviour is carried out to the user partition
Work includes：Dilatation operation is carried out to one or more the user's child partitions in user partition.
Optionally, also include：Functional verification is carried out to the system code；Functional verification is being carried out to the system code
Before or after the label is set.
Optionally, the label is system environment variable or property parameters.
Optionally, the system code is additionally operable to after the operation of dilatation first is completed, and deletes the label.
Technical scheme also proposes the system installation method of a kind of electronic equipment, including：One system image is provided；
The system image is burned onto the memory of electronic equipment, system partitioning and user are formed in the electronic device memory
Subregion, the physical address of the user partition is located at after the physical address of system partitioning；Start electronic equipment, the electronics sets
After for system identification to the label, dilatation operation is carried out to the user partition.
Optionally, memory span of the system image size less than or equal to the electronic equipment for needing to support；To institute
State user partition carry out dilatation operation include：The remaining free space of the memory of the electronic equipment is configured to user partition
Space.
Optionally, the user partition includes one or more user's child partitions；Dilatation behaviour is carried out to the user partition
Work includes：Dilatation operation is carried out to one or more the user's child partitions in user partition.
Optionally, the label is system environment variable or property parameters.
Optionally, also include：After the operation of dilatation first is completed, the label is deleted.
System image preparation method of the invention, after system code writes completion, sets a label, in system
Dilatation is carried out to user partition after operation, with the capacity of adaptive memory.For the product of different memory spaces, it is only necessary to make
Make a less system image, such that it is able to save the Production Time of system image.Further, function is being carried out to system
When being verified, system code may operate on the product of each memory capacity, without the product for different capabilities, difference
System for writing and compiling code, just can be with so as to only need to carry out a functional verification, it is possible to reduce checking workload, save exploitation and
The checking version time.
The present invention also provides the system installation method of a kind of electronic equipment, for the electronics for only having storage size difference
Equipment, it is only necessary to which burning, and the system image size are carried out less than or equal to needs support using same system mirror image
The capacity of the memory of electronic equipment, such that it is able to reduce test and factory's burning version manpower and Material Cost.It is being
When system starts first, according to storage size, dilatation is carried out to user partition so that partition size is matched with memory space,
Avoid waste of storage space.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the preparation method of the system image of the embodiment of the invention；
Fig. 2 is the schematic flow sheet of the system installation method of the electronic equipment of the embodiment of the invention.
Specific embodiment
The preparation method and the system installation method of electronic equipment of the system image for providing the present invention below in conjunction with the accompanying drawings
Specific embodiment elaborate.
Fig. 1 is refer to, is the schematic flow sheet of the preparation method of the system image of the embodiment of the invention.
The preparation method of the system image comprises the following steps：
Step S101：System for writing and compiling code, the system code includes：Partition information and dilatation module, the subregion letter
Breath includes the information of system partitioning and user partition, the physical address of the user partition positioned at system partitioning physical address it
Afterwards.
The letters such as the physical address including system partitioning and user partition, partition size, file structure in the partition information
The forms such as breath, such as partition list, are write-in in the corresponding address of memory when the system image is burnt on memory
Corresponding content.The system partitioning can include some child partitions, and such as boot partition starts related data for storing；
Configuration subregion, for storage system configuration parameter etc..
The user partition is the subregion that user can be written and read operation, for storing user data.In same model
The electronic equipment of different memory sizes, the size of usual system partitioning is all consistent, and the difference of memory capacity is embodied in user
On subregion, then user partition is bigger greatly for memory capacity.In the partition information, the physical address of user partition is located at system partitioning
Physical address after.After memory is entered in the system code burning, if the capacity of memory is more than system code to depositing
The partition size sum that reservoir is set up, then unassigned free space is located at after user partition, is easy to follow-up to user
Subregion carries out dilatation.In the specific embodiment of the present invention, the user partition can include one or more users
Child partition.
In specific embodiment of the invention, the memory size supported is needed to write the system generation according to minimum
Code so that the size of system code is less than or equal to the memory span for needing to support.For example, the system needs the product supported
Product, while have tri- kinds of storage classes of 8G, 16G and 32G, can according to minimum 8G storage size system for writing and compiling codes,
4.9G spaces are for example distributed in system code and distributes to user partition, remaining 3.1G distributes to system partitioning；It is of the invention its
In his specific embodiment, it is also possible to further reduce the redundant data in system code so that system code size is less than most
Small memory capacity, further reduces the time of follow-up programming system image, for example need support 8G, 16G, 32G memory, but
The complete mirror image of issue can only have 4G, as long as this 4G content can include complete code logic.
The dilatation module can be located in system partitioning, for calling third-party instrument to carry out dilatation to subregion；
In another embodiment of the present invention, dilatation instrument is integrated with the dilatation module, directly subregion can be carried out
Dilatation.
The system code also includes that other needs need the content of write-in, example in the system partitioning and user partition
Such as operating system module, application program is provided for realizing that the Based Intelligent Control of electronic equipment, application module are used for electron equipment.
Concrete function according to electronic apparatus system is different, and the content of write-in can also change.
Step S102：One label is set, and the label is stored in system partitioning, for being known when system starts first
Not, and trigger the dilatation module after identified carries out dilatation operation to the user partition.
The label can be recognized by the system, such as environmental variance or property parameters.In one of the invention specific implementation
In mode, the system is Android system, the label can be environmental variance in fastboot (quick start) or
Androld property (Android property parameters) so that system can suffice to identify the label on startup.The label is used
In the system partitioning of write-in memory, such as in the configuration subregion of described system partitioning memory storage configuration parameter；Of the invention
In other specific embodiments, the label can also be stored in other systems child partition.
The label is additionally operable to after identified, dilatation operation of the triggering dilatation module to user partition.The dilatation behaviour
Specifically include：After the label is recognized, the remaining free space of memory is configured to user's partition space.For example,
The system code supports the product of 8G memory spaces, and when being burnt on the product of 16G memory spaces, also 8G residues can
Use space.When system is in initial start-up, after recognizing the label, the dilatation module is equal by remaining 8G residue free spaces
User's partition space is configured to, the space of the user partition for making becomes big.
In another embodiment of the present invention, the user partition includes one or more user's child partitions, when
When the user partition includes multiple child partitions, dilatation operation can be carried out to one or more of user's child partitions, it is excellent
Choosing, being pointed to the physical address user's child partition of last carries out dilatation operation.
In another embodiment of the present invention, the dilatation module operates it carrying out dilatation to user partition
Afterwards, it is additionally operable to delete the label, it is to avoid when follow-up system is restarted, dilatation operation is carried out again.Due to first
During startup, the dilatation module can carry out sufficient dilatation operation to user partition according to product memory space, be again started up
When, if label is still present, also may proceed to repeat dilatation operation, but new effect will not be produced, so, in order to reduce
System running pressure, the dilatation module can also delete the label after dilatation operation is carried out to user partition.
In other specific embodiments of the invention, the system code can also include removing module, for entering to user partition
After row dilatation operation, the label is deleted.
In other specific embodiments of the invention, after system code writes completion, in addition it is also necessary to system code
Functional verification is carried out, it is fully functional to confirm that the system code burning is entered after product.In a detailed embodiment,
Can be after completion system written in code, then the functional verification for carrying out first sets label in the system code again.
In another embodiment of the present invention, it is also possible to which after system code is write completely, label is first set,
Then functional verification is carried out again, and in this case, the dilatation module will not delete label after dilatation operation is completed.By
In system code functional verification, it is necessary to system code is run on a testing machine, verified with to function.In checking
During, dilatation operation can be carried out after system identification to label, if after dilatation, label deleted, then most end form
Into system image in then can be without the label.
During functional verification is carried out, system code may operate on the product of each memory capacity, without pin
To the product of different capabilities, system for writing and compiling code respectively just can be with so as to only need to carry out a functional verification, it is possible to reduce test
Card workload, saves exploitation and checking version time.
The system code and label are backed up into system image by step S103.
Said system code and label are backed up to form system image, the size of the system image is less than or equal to and needs
The memory space of the product to be supported, such as 8G.The system image is distributed to factory, and depositing for each product is burnt to by factory
In reservoir, such as 8G, 16G, 32G can use same system mirror image.When product is tested and started first, system meeting
Self adaptation dilatation operation is carried out to user partition automatically according to memory span, different user partition file system are set up, it is full
The demand of sufficient different product.The system image minimum so as to only need to programming, can reduce test and factory burning version people
Power and Material Cost.
Fig. 2 is refer to, specific embodiment of the invention also provides the system installation method of a kind of electronic equipment, including：
Step S201：One system image is provided.In the specific embodiment of the present invention, the system image can be with
Formed using the preparation method of the system image in above-mentioned implementation method.
Step S202：The system image is burned onto the memory of electronic equipment, in electronic equipment storage
System partitioning and user partition are formed in device, the physical address of the user partition is located at after the physical address of system partitioning.
The electronic equipment can be the equipment using intelligent operating system such as intelligent television, mobile phone, panel computer.System image is burnt
During record to electronic equipment, partition information is write into memory, system partitioning and user partition are formed in memory.Pin
To the electronic equipment of same model, if only storage space size difference, all carries out burning using same system mirror image.
The system image size is less than or equal to the memory span of the electronic equipment for needing to support, such that it is able to save during burning
Between.
Step S203：Start electronic equipment, the electronic apparatus system is recognized after the label, to the user point
Area carries out dilatation operation., it is necessary to test product after system image burning is completed.Run first in electronic equipment
When, system code operation, system partitioning internal memory contains label, and the label is that environmental variance or configuration parameter etc. can be by systems
Identification.When label of the storage in system partitioning in system code running, is recognized, the dilatation to user partition is performed
Operation, the remaining space of memory is each configured to the space of user partition, so as to set up be matched with electronic equipment memory space
Subregion, make full use of storage space, do not result in waste of capacity.Dilatation is operated to have in system image and write in advance
Dilatation module perform.
In the specific embodiment of the present invention, the user partition includes one or more user's child partitions, this
When, include dilatation operation is carried out to the user partition：One or more user's child partitions in user partition are expanded
Hold operation, it is preferred that dilatation operation is carried out positioned at last user's child partition to physical address.
In the specific embodiment of the present invention, it is additionally included in after the completion operation of dilatation first, deletes the mark
Sign so that during follow-up restarting systems again, no longer perform dilatation operation.
The installation method of said system, for the electronic equipment for only having storage size difference, it is only necessary to using same
System image carries out burning, and the system image is the system image matched with minimized storage space, such that it is able to save
Recordable time, reduces labour cost.When system starts first, according to storage size, dilatation is carried out to user partition, made
Scoring area size is matched with memory space, it is to avoid waste of storage space.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, under the premise without departing from the principles of the invention, can also make some improvements and modifications, and these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (11)
1. a kind of preparation method of system image, it is characterised in that including：
System for writing and compiling code, the system code includes：Partition information and dilatation module, the partition information include system partitioning
With the information of user partition, the physical address of the user partition is after the physical address of system partitioning；
One label is set, and the label is stored in system partitioning, for being identified when system starts first,
And trigger the dilatation module after identified carries out dilatation operation to the user partition；
The system code and label are backed up into system image.
2. the preparation method of system image according to claim 1, it is characterised in that the system image size be less than or
Equal to the memory span for needing to support；Dilatation operation is carried out to the user partition to be included：The residue of memory can be used into sky
Between be configured to user's partition space.
3. the preparation method of system image according to claim 1 and 2, it is characterised in that the user partition includes
Individual or multiple user's child partitions；Dilatation operation is carried out to the user partition to be included：To one or more use in user partition
Family child partition carries out dilatation operation.
4. the preparation method of system image according to claim 1, it is characterised in that also include：To the system code
Carry out functional verification；The label is set before or after carry out functional verification to the system code.
5. the preparation method of system image according to claim 1, it is characterised in that the label is system environment variable
Or property parameters.
6. the preparation method of system image according to claim 1, it is characterised in that the system code is additionally operable to complete
Into after the operation of dilatation first, the label is deleted.
7. the system installation method of a kind of electronic equipment, it is characterised in that including：
A system image is provided, the system image makes to be formed using any one of claim 1 to 6 method；
The system image is burned onto the memory of electronic equipment, in the electronic device memory formed system partitioning and
User partition, the physical address of the user partition is located at after the physical address of system partitioning；
Start the electronic equipment, the electronic apparatus system is recognized after the label, and the user partition is expanded
Hold operation.
8. the system installation method of electronic equipment according to claim 7, it is characterised in that the system image is slight greatly
In or equal to need support electronic equipment memory span；Dilatation operation is carried out to the user partition to be included：Will be described
The remaining free space of the memory of electronic equipment is configured to user's partition space.
9. the system installation method of the electronic equipment according to claim 7 or 8, it is characterised in that the user partition bag
Include one or more user's child partitions；Dilatation operation is carried out to the user partition to be included：To in user partition or many
Individual user's child partition carries out dilatation operation.
10. the system installation method of electronic equipment according to claim 7, it is characterised in that the label is system ring
Border variable or property parameters.
The system installation method of 11. electronic equipments according to claim 7, it is characterised in that also include：Complete first
After dilatation operation, the label is deleted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710018521.3A CN106843949A (en) | 2017-01-11 | 2017-01-11 | The preparation method of system image, the system installation method of electronic equipment |
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| CN201710018521.3A CN106843949A (en) | 2017-01-11 | 2017-01-11 | The preparation method of system image, the system installation method of electronic equipment |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108170463A (en) * | 2017-12-26 | 2018-06-15 | 深圳市奇虎智能科技有限公司 | A kind of default setting method and apparatus of Android device |
| CN111124435A (en) * | 2019-10-31 | 2020-05-08 | 惠州华阳通用电子有限公司 | Memory partition capacity adjusting method and device |
| CN111176665A (en) * | 2019-12-26 | 2020-05-19 | 晶晨半导体（深圳）有限公司 | Method and device for manufacturing high-capacity emmc mirror image |
| CN113190241A (en) * | 2021-05-21 | 2021-07-30 | 展讯通信（深圳）有限公司 | Method and device for expanding capacity of data partition, electronic equipment and storage medium |
| CN114020212A (en) * | 2021-10-25 | 2022-02-08 | 苏州浪潮智能科技有限公司 | Hard disk adaptation method and device and electronic equipment |
| CN117573042A (en) * | 2024-01-16 | 2024-02-20 | 深圳前海深蕾半导体有限公司 | Storage space allocation method, device and system, terminal equipment and storage medium |
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| CN108170463A (en) * | 2017-12-26 | 2018-06-15 | 深圳市奇虎智能科技有限公司 | A kind of default setting method and apparatus of Android device |
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| CN111176665A (en) * | 2019-12-26 | 2020-05-19 | 晶晨半导体（深圳）有限公司 | Method and device for manufacturing high-capacity emmc mirror image |
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| CN111176665B (en) * | 2019-12-26 | 2024-02-09 | 晶晨半导体（深圳）有限公司 | High-capacity emmc mirror image manufacturing method and device |
| CN113190241A (en) * | 2021-05-21 | 2021-07-30 | 展讯通信（深圳）有限公司 | Method and device for expanding capacity of data partition, electronic equipment and storage medium |
| CN114020212A (en) * | 2021-10-25 | 2022-02-08 | 苏州浪潮智能科技有限公司 | Hard disk adaptation method and device and electronic equipment |
| CN114020212B (en) * | 2021-10-25 | 2023-06-09 | 苏州浪潮智能科技有限公司 | Hard disk adaptation method and device and electronic equipment |
| CN117573042A (en) * | 2024-01-16 | 2024-02-20 | 深圳前海深蕾半导体有限公司 | Storage space allocation method, device and system, terminal equipment and storage medium |
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