CN111399889A - Updating method, device and equipment of server uboot partition - Google Patents
Updating method, device and equipment of server uboot partition Download PDFInfo
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- CN111399889A CN111399889A CN202010176144.8A CN202010176144A CN111399889A CN 111399889 A CN111399889 A CN 111399889A CN 202010176144 A CN202010176144 A CN 202010176144A CN 111399889 A CN111399889 A CN 111399889A
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- 238000005192 partition Methods 0.000 title claims abstract description 97
- 238000000034 method Methods 0.000 title claims abstract description 46
- 239000000758 substrate Substances 0.000 claims description 14
- 238000004590 computer program Methods 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004883 computer application Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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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
- G06F8/65—Updates
- G06F8/654—Updates using techniques specially adapted for alterable solid state memories, e.g. for EEPROM or flash memories
Abstract
The invention discloses an updating method of a server uboot partition, which comprises the following steps: when a server uboot partition updating request is received, generating a first control instruction for setting a write protection pin of a flash chip to be in a non-enabling state and sending the first control instruction to an enabling control end; emptying a flash chip write protection register when detecting that a flash chip write protection pin is in a non-enabled state; performing flash operation on the uboot partition to obtain a flash result; resetting the write protection register of the flash chip according to the flash result; and generating a second control instruction for setting the write protection pin of the flash chip to be in an enabling state, and sending the second control instruction to the enabling control end. The invention greatly simplifies the updating process and reduces the maintenance cost. The invention also discloses a device, equipment and a storage medium for updating the uboot partition of the server, and the device, the equipment and the storage medium have corresponding technical effects.
Description
Technical Field
The present invention relates to the field of computer application technologies, and in particular, to a method, an apparatus, a device, and a computer-readable storage medium for updating a server uboot partition.
Background
With the development of mobile internet, the demand of each large internet manufacturer on the server is continuously increased, and the requirements on the reliability, safety and manageability of the server are continuously improved while the demand on the function of the server is continuously improved. With the requirement of people on the safety of the server, the write protection mechanism of the flash chip is also applied to more and more manufacturers. For a baseboard management controller BMC, a traditional server generally only performs write protection on a uboot partition with a small change, once protected, if the uboot needs to be updated, the uboot can only be returned to a factory for updating, and for a large factory with thousands of servers, the updating process is complex and the maintenance cost is high.
To sum up, how to effectively solve the problems of complex updating process, high maintenance cost and the like of the existing updating mode of returning the uboot partition to the factory of the server is a problem which needs to be solved urgently by technical personnel in the field at present.
Disclosure of Invention
The invention aims to provide an updating method of a server uboot partition, which greatly simplifies the updating process and reduces the maintenance cost; another object of the present invention is to provide an apparatus, a device and a computer-readable storage medium for updating a server uboot partition.
In order to solve the technical problems, the invention provides the following technical scheme:
a method for updating a server uboot partition comprises the following steps:
when a server uboot partition updating request is received, generating a first control instruction for setting a write protection pin of a flash chip to be in a non-enabling state, and sending the first control instruction to an enabling control end;
emptying a flash chip write protection register when detecting that the flash chip write protection pin is in a non-enabled state;
performing flash operation on the uboot partition to obtain a flash result;
resetting the write protection register of the flash chip according to the flash result;
and generating a second control instruction for setting the write protection pin of the flash chip to be in an enabling state, and sending the second control instruction to the enabling control end.
In a specific embodiment of the present invention, after performing a flush operation on the uboot partition to obtain a flush result, the method further includes:
controlling a substrate management controller to restart;
when the substrate management controller is restarted, a register resetting instruction is sent to the substrate management controller;
and resetting the write protection register of the flash chip according to the flash result, wherein the resetting operation comprises the following steps:
and resetting the write protection register of the flash chip by using the substrate management controller according to the flash result.
In a specific embodiment of the present invention, generating a first control instruction for setting a write protection pin of a flash chip to a non-enabled state includes:
and generating a first control instruction for setting the write protection pin of the flash chip to be in a non-enabled state in a mode of controlling a dial switch.
In a specific embodiment of the present invention, generating a first control instruction for setting a write protection pin of a flash chip to a non-enabled state includes:
and generating a first control instruction for setting the write protection pin of the flash chip to be in a non-enabled state in a mode of controlling the cap jump.
An updating device of a server uboot partition, comprising:
the system comprises a first instruction generation module, an enable control end and a second instruction generation module, wherein the first instruction generation module is used for generating a first control instruction for setting a write protection pin of a flash chip to be in a non-enable state when a server uboot partition updating request is received, and sending the first control instruction to the enable control end;
the register emptying module is used for emptying the flash chip write protection register when detecting that the flash chip write protection pin is in a non-enabled state;
the flash result obtaining module is used for performing flash operation on the uboot partition to obtain a flash result;
the register resetting module is used for resetting the write protection register of the flash chip according to the flash result;
and the second instruction generation module is used for generating a second control instruction for setting the write protection pin of the flash chip to be in an enabling state and sending the second control instruction to the enabling control end.
In one embodiment of the present invention, the method further comprises:
the restarting control module is used for controlling the substrate management controller to restart after the flashing operation is carried out on the uboot partition to obtain a flashing result;
the reset instruction sending module is used for sending a register reset instruction to the baseboard management controller when the baseboard management controller is restarted;
the register resetting module is specifically a module for resetting the write protection register of the flash chip by using the baseboard management controller according to the flash result.
In a specific embodiment of the present invention, the first instruction generating module is specifically a module that generates a first control instruction for setting a write protection pin of the flash chip to a non-enabled state by controlling a dial switch.
In a specific embodiment of the present invention, the first instruction generating module is specifically a module that generates a first control instruction for setting a write protection pin of the flash chip to a non-enabled state by controlling a cap skip.
An update apparatus of a server uboot partition, comprising:
a memory for storing a computer program;
and the processor is used for realizing the steps of the updating method of the server uboot partition when executing the computer program.
A computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method for updating a server uboot partition as described above.
By applying the method provided by the embodiment of the invention, when a server uboot partition updating request is received, a first control instruction for setting a write protection pin of a flash chip to be in a non-enabling state is generated, and the first control instruction is sent to an enabling control end; emptying a flash chip write protection register when detecting that a flash chip write protection pin is in a non-enabled state; performing flash operation on the uboot partition to obtain a flash result; resetting the write protection register of the flash chip according to the flash result; and generating a second control instruction for setting the write protection pin of the flash chip to be in an enabling state, and sending the second control instruction to the enabling control end. The write protection pin of the flash chip is set to be in a non-enabled state when the uboot partition needs to be updated by controlling the enabled state of the write protection pin of the flash chip, and the write protection pin of the flash chip is set to be in the enabled state when the uboot partition is updated. The updating of the uboot partitions of the server can be completed without returning to the factory, the updating process is greatly simplified, and the maintenance cost is reduced.
Accordingly, embodiments of the present invention further provide an updating apparatus, a device, and a computer-readable storage medium for a server uboot partition corresponding to the above updating method for a server uboot partition, which have the above technical effects and are not described herein again.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flowchart of an implementation of a method for updating a server uboot partition in an embodiment of the present invention;
FIG. 2 is a flowchart of another embodiment of a method for updating a server uboot partition according to the present invention;
FIG. 3 is a flowchart of another embodiment of a method for updating a server uboot partition according to the present invention;
fig. 4 is a block diagram illustrating a structure of an updating apparatus for a server uboot partition according to an embodiment of the present invention;
fig. 5 is a block diagram of a structure of an update device of a server uboot partition in an embodiment of the present invention.
Detailed Description
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1, fig. 1 is a flowchart of an implementation of a method for updating a server uboot partition according to an embodiment of the present invention, where the method may include the following steps:
s101: when a server uboot partition updating request is received, a first control instruction for setting a write protection pin of a flash chip to be in a non-enabling state is generated, and the first control instruction is sent to an enabling control end.
And when the uboot partition of the server needs to be updated, sending a server uboot partition updating request to the updating management center. The method comprises the steps that an update management center receives a server uboot partition update request, generates a first control instruction for setting a flash chip write protection PIN PIN to be in a non-enabling state, and sends the first control instruction to an enabling control end, and after the enabling control end receives the first control instruction for setting the flash chip write protection PIN to be in the non-enabling state, the flash chip write protection PIN is set to be in the non-enabling state, namely the flash chip write protection PIN is set to be in the non-protection state.
uboot: the u-boot is a boot loader mainly used for an embedded system, and can support various computer system structures, including PPC, ARM, AVR32, MIPS, x86, 68k, Nios and MicroBlaze.
S102: and emptying the write protection register of the flash chip when detecting that the write protection pin of the flash chip is in a non-enabled state.
After the first control instruction is sent to the enabling control end, whether the write protection pin of the flash chip is in a non-enabling state or not is detected, and if yes, the enabling state monitoring instruction is sent to the substrate management controller, and the substrate management controller is used for detecting the enabling state of the write protection pin of the flash chip. And emptying the write protection register of the flash chip when detecting that the write protection pin of the flash chip is in a non-enabled state. The flash chip write protection register is used for setting a protection interval of the server.
S103: and performing flash operation on the uboot partition to obtain a flash result.
And after the write protection pin of the flash chip is detected to be in a non-enabled state and the write protection register of the flash chip is emptied, performing flash operation on the uboot partition to obtain a flash result, and then flashing new content to be updated to the uboot partition.
S104: and resetting the write protection register of the flash chip according to the flash result.
And after the flash operation is finished on the uboot partition to obtain a flash result, resetting the write protection register of the flash chip according to the flash result, thereby finishing the resetting operation on the protection interval of the server.
S105: and generating a second control instruction for setting the write protection pin of the flash chip to be in an enabling state, and sending the second control instruction to the enabling control end.
After the reset operation of the write protection register of the flash chip is completed, a second control instruction for setting the write protection pin of the flash chip to be in an enabling state is generated, the second control instruction is sent to an enabling control end, and after the enabling control end receives the second control instruction for setting the write protection pin of the flash chip to be in the enabling state, the write protection pin of the flash chip is set to be in the enabling state, namely the write protection pin of the flash chip is set to be in a protection state. The write protection pin of the flash chip is set to be in a non-enabled state when the uboot partition needs to be updated by controlling the enabled state of the write protection pin of the flash chip, and the write protection pin of the flash chip is set to be in the enabled state when the uboot partition is updated. The updating of the uboot partitions of the server can be completed without returning to the factory, the updating process is greatly simplified, and the maintenance cost is reduced.
It should be noted that the first and second control instructions are not sequentially distinguished, but only to distinguish the two control instructions.
By applying the method provided by the embodiment of the invention, when a server uboot partition updating request is received, a first control instruction for setting a write protection pin of a flash chip to be in a non-enabling state is generated, and the first control instruction is sent to an enabling control end; emptying a flash chip write protection register when detecting that a flash chip write protection pin is in a non-enabled state; performing flash operation on the uboot partition to obtain a flash result; resetting the write protection register of the flash chip according to the flash result; and generating a second control instruction for setting the write protection pin of the flash chip to be in an enabling state, and sending the second control instruction to the enabling control end. The write protection pin of the flash chip is set to be in a non-enabled state when the uboot partition needs to be updated by controlling the enabled state of the write protection pin of the flash chip, and the write protection pin of the flash chip is set to be in the enabled state when the uboot partition is updated. The updating of the uboot partitions of the server can be completed without returning to the factory, the updating process is greatly simplified, and the maintenance cost is reduced.
It should be noted that, based on the first embodiment, the embodiment of the present invention further provides a corresponding improvement scheme. In the following embodiments, steps that are the same as or correspond to those in the first embodiment may be referred to each other, and corresponding advantageous effects may also be referred to each other, which are not described in detail in the following modified embodiments.
Example two:
referring to fig. 2, fig. 2 is a flowchart of another implementation of a method for updating a server uboot partition according to an embodiment of the present invention, where the method may include the following steps:
s201: when a server uboot partition updating request is received, a first control instruction for setting a write protection pin of a flash chip to be in a non-enabling state in a mode of controlling a dial switch is generated, and the first control instruction is sent to an enabling control end.
After a server uboot partition updating request is received, a first control instruction for setting a flash chip write protection pin to be in a non-enabled state in a mode of controlling a dial switch can be specifically generated, so that an enabling control end controls the dial switch to set the flash chip write protection pin to be in the non-enabled state.
S202: and emptying the write protection register of the flash chip when detecting that the write protection pin of the flash chip is in a non-enabled state.
S203: and performing flash operation on the uboot partition to obtain a flash result.
S204: and controlling the baseboard management controller to restart.
After the uboot partition is refreshed, the baseboard management controller is controlled to restart, so that interference of the content recorded by the uboot partition before the refreshing and the content recorded by the write protection register of the flash chip on the updating of the uboot partition at this time is avoided, and the updating reliability of the uboot partition is improved.
S205: and when the restarting of the baseboard management controller is completed, sending a register resetting instruction to the baseboard management controller.
And after the control baseboard management controller completes the restart, sending a register reset instruction to the baseboard management controller.
S206: and resetting the write protection register of the flash chip by using the baseboard management controller according to the flash result.
And after receiving the register resetting instruction, the baseboard management controller resets the write protection register of the flash chip according to the flash result. The reliability of the resetting operation is improved by utilizing the substrate management controller to carry out resetting control on the write protection register of the last chip.
S207: and generating a second control instruction for setting the write protection pin of the flash chip to be in an enabling state, and sending the second control instruction to the enabling control end.
Example three:
referring to fig. 3, fig. 3 is a flowchart of another implementation of a method for updating a server uboot partition according to an embodiment of the present invention, where the method may include the following steps:
s301: when a server uboot partition updating request is received, a first control instruction for setting a write protection pin of a flash chip to be in a non-enabling state in a mode of controlling cap skipping is generated, and the first control instruction is sent to an enabling control end.
After a server uboot partition updating request is received, a first control instruction for setting a flash chip write protection pin to be in a non-enabled state in a mode of controlling a cap skipping can be specifically generated, so that an enabling control end controls the cap skipping to set the flash chip write protection pin to be in the non-enabled state.
It should be noted that, in addition to controlling the enable state of the write protection pin of the flash chip by using a manner of controlling the dial switch and a manner of controlling the jump cap, other manners may be used to control the enable state of the write protection pin of the flash chip as long as the enable state of the write protection pin of the flash chip can be controlled, which is not limited in the embodiment of the present invention.
S302: and emptying the write protection register of the flash chip when detecting that the write protection pin of the flash chip is in a non-enabled state.
S303: and performing flash operation on the uboot partition to obtain a flash result.
S304: and controlling the baseboard management controller to restart.
S305: and when the restarting of the baseboard management controller is completed, sending a register resetting instruction to the baseboard management controller.
S306: and resetting the write protection register of the flash chip by using the baseboard management controller according to the flash result.
S307: and generating a second control instruction for setting the write protection pin of the flash chip to be in an enabling state, and sending the second control instruction to the enabling control end.
Corresponding to the above method embodiment, an embodiment of the present invention further provides an updating apparatus for a server uboot partition, and the updating apparatus for a server uboot partition described below and the updating method for a server uboot partition described above may be referred to correspondingly.
Referring to fig. 4, fig. 4 is a block diagram of a structure of an updating apparatus for a server uboot partition according to an embodiment of the present invention, where the apparatus may include:
the first instruction generation module 41 is configured to generate a first control instruction for setting a write protection pin of a flash chip to a non-enabled state when a server uboot partition update request is received, and send the first control instruction to an enable control end;
the register emptying module 42 is used for emptying the write protection register of the flash chip when detecting that the write protection pin of the flash chip is in a non-enabled state;
a brushing result obtaining module 43, configured to perform brushing operation on the uboot partition to obtain a brushing result;
the register resetting module 44 is used for resetting the write protection register of the flash chip according to the flash result;
and the second instruction generating module 45 is configured to generate a second control instruction for setting the write protection pin of the flash chip to an enabled state, and send the second control instruction to the enable control end.
By applying the device provided by the embodiment of the invention, when a server uboot partition updating request is received, a first control instruction for setting a write protection pin of a flash chip to be in a non-enabling state is generated, and the first control instruction is sent to an enabling control end; emptying a flash chip write protection register when detecting that a flash chip write protection pin is in a non-enabled state; performing flash operation on the uboot partition to obtain a flash result; resetting the write protection register of the flash chip according to the flash result; and generating a second control instruction for setting the write protection pin of the flash chip to be in an enabling state, and sending the second control instruction to the enabling control end. The write protection pin of the flash chip is set to be in a non-enabled state when the uboot partition needs to be updated by controlling the enabled state of the write protection pin of the flash chip, and the write protection pin of the flash chip is set to be in the enabled state when the uboot partition is updated. The updating of the uboot partitions of the server can be completed without returning to the factory, the updating process is greatly simplified, and the maintenance cost is reduced.
In one embodiment of the present invention, the apparatus may further include:
the restarting control module is used for controlling the substrate management controller to restart after the flashing operation is carried out on the uboot partition to obtain a flashing result;
the reset instruction sending module is used for sending a register reset instruction to the baseboard management controller when the baseboard management controller is restarted;
the register resetting module 44 is specifically a module that performs a resetting operation on the write protection register of the flash chip by using the baseboard management controller according to the flash result.
In an embodiment of the present invention, the first instruction generating module 41 is specifically a module that generates a first control instruction for setting a write protection pin of a flash chip to be in a non-enabled state by controlling a dial switch.
In an embodiment of the present invention, the first instruction generating module 41 is specifically a module that generates a first control instruction for setting a write protection pin of the flash chip to a non-enabled state by controlling a cap skip.
Corresponding to the above method embodiment, referring to fig. 5, fig. 5 is a schematic diagram of an updating device for a server uboot partition provided in the present invention, where the device may include:
a memory 51 for storing a computer program;
the processor 52, when executing the computer program stored in the memory 51, may implement the following steps:
when a server uboot partition updating request is received, generating a first control instruction for setting a write protection pin of a flash chip to be in a non-enabling state, and sending the first control instruction to an enabling control end; emptying a flash chip write protection register when detecting that a flash chip write protection pin is in a non-enabled state; performing flash operation on the uboot partition to obtain a flash result; resetting the write protection register of the flash chip according to the flash result; and generating a second control instruction for setting the write protection pin of the flash chip to be in an enabling state, and sending the second control instruction to the enabling control end.
For the introduction of the device provided by the present invention, please refer to the above method embodiment, which is not described herein again.
Corresponding to the above method embodiment, the present invention further provides a computer-readable storage medium having a computer program stored thereon, the computer program, when executed by a processor, implementing the steps of:
when a server uboot partition updating request is received, generating a first control instruction for setting a write protection pin of a flash chip to be in a non-enabling state, and sending the first control instruction to an enabling control end; emptying a flash chip write protection register when detecting that a flash chip write protection pin is in a non-enabled state; performing flash operation on the uboot partition to obtain a flash result; resetting the write protection register of the flash chip according to the flash result; and generating a second control instruction for setting the write protection pin of the flash chip to be in an enabling state, and sending the second control instruction to the enabling control end.
The computer-readable storage medium may include: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
For the introduction of the computer-readable storage medium provided by the present invention, please refer to the above method embodiments, which are not described herein again.
The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other. The device, the apparatus and the computer-readable storage medium disclosed in the embodiments correspond to the method disclosed in the embodiments, so that the description is simple, and the relevant points can be referred to the description of the method.
The principle and the implementation of the present invention are explained in the present application by using specific examples, and the above description of the embodiments is only used to help understanding the technical solution and the core idea of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. A method for updating a server uboot partition is characterized by comprising the following steps:
when a server uboot partition updating request is received, generating a first control instruction for setting a write protection pin of a flash chip to be in a non-enabling state, and sending the first control instruction to an enabling control end;
emptying a flash chip write protection register when detecting that the flash chip write protection pin is in a non-enabled state;
performing flash operation on the uboot partition to obtain a flash result;
resetting the write protection register of the flash chip according to the flash result;
and generating a second control instruction for setting the write protection pin of the flash chip to be in an enabling state, and sending the second control instruction to the enabling control end.
2. The method for updating the server uboot partition according to claim 1, wherein after performing a flush operation on the uboot partition to obtain a flush result, the method further comprises:
controlling a substrate management controller to restart;
when the substrate management controller is restarted, a register resetting instruction is sent to the substrate management controller;
and resetting the write protection register of the flash chip according to the flash result, wherein the resetting operation comprises the following steps:
and resetting the write protection register of the flash chip by using the substrate management controller according to the flash result.
3. The method for updating the server uboot partition according to claim 1 or 2, wherein generating the first control instruction for setting the write protect pin of the flash chip to be in the disable state comprises:
and generating a first control instruction for setting the write protection pin of the flash chip to be in a non-enabled state in a mode of controlling a dial switch.
4. The method for updating the server uboot partition according to claim 1 or 2, wherein generating the first control instruction for setting the write protect pin of the flash chip to be in the disable state comprises:
and generating a first control instruction for setting the write protection pin of the flash chip to be in a non-enabled state in a mode of controlling the cap jump.
5. An update apparatus for a server uboot partition, comprising:
the system comprises a first instruction generation module, an enable control end and a second instruction generation module, wherein the first instruction generation module is used for generating a first control instruction for setting a write protection pin of a flash chip to be in a non-enable state when a server uboot partition updating request is received, and sending the first control instruction to the enable control end;
the register emptying module is used for emptying the flash chip write protection register when detecting that the flash chip write protection pin is in a non-enabled state;
the flash result obtaining module is used for performing flash operation on the uboot partition to obtain a flash result;
the register resetting module is used for resetting the write protection register of the flash chip according to the flash result;
and the second instruction generation module is used for generating a second control instruction for setting the write protection pin of the flash chip to be in an enabling state and sending the second control instruction to the enabling control end.
6. The apparatus for updating a server uboot partition according to claim 5, further comprising:
the restarting control module is used for controlling the substrate management controller to restart after the flashing operation is carried out on the uboot partition to obtain a flashing result;
the reset instruction sending module is used for sending a register reset instruction to the baseboard management controller when the baseboard management controller is restarted;
the register resetting module is specifically a module for resetting the write protection register of the flash chip by using the baseboard management controller according to the flash result.
7. The apparatus for updating a server uboot partition according to claim 5 or 6, wherein the first instruction generating module is specifically a module that generates a first control instruction that sets the write protection pin of the flash chip to be in an disabled state by controlling a dial switch.
8. The apparatus for updating a server uboot partition according to claim 5 or 6, wherein the first instruction generating module is specifically a module that generates a first control instruction that sets the write protection pin of the flash chip to a non-enabled state by controlling a cap skip.
9. An update apparatus for a server uboot partition, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the method for updating a server uboot partition as claimed in any one of claims 1 to 4 when executing said computer program.
10. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when being executed by a processor, carries out the steps of the method for updating a server uboot partition as claimed in any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010176144.8A CN111399889A (en) | 2020-03-13 | 2020-03-13 | Updating method, device and equipment of server uboot partition |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010176144.8A CN111399889A (en) | 2020-03-13 | 2020-03-13 | Updating method, device and equipment of server uboot partition |
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| CN111399889A true CN111399889A (en) | 2020-07-10 |
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| CN202010176144.8A Withdrawn CN111399889A (en) | 2020-03-13 | 2020-03-13 | Updating method, device and equipment of server uboot partition |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113126914A (en) * | 2021-03-26 | 2021-07-16 | 福州智象信息技术有限公司 | Personalized data storage method and system based on intelligent sound box operating system |
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2020
- 2020-03-13 CN CN202010176144.8A patent/CN111399889A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113126914A (en) * | 2021-03-26 | 2021-07-16 | 福州智象信息技术有限公司 | Personalized data storage method and system based on intelligent sound box operating system |
| CN113126914B (en) * | 2021-03-26 | 2022-07-19 | 福州智象信息技术有限公司 | Personalized data storage method and system based on intelligent sound box operating system |
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