CN109343886B - Method, device and equipment for upgrading BIOS - Google Patents
Method, device and equipment for upgrading BIOS Download PDFInfo
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- CN109343886B CN109343886B CN201811520638.2A CN201811520638A CN109343886B CN 109343886 B CN109343886 B CN 109343886B CN 201811520638 A CN201811520638 A CN 201811520638A CN 109343886 B CN109343886 B CN 109343886B
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Abstract
The invention discloses a method for upgrading BIOS, which comprises the steps of establishing ACPI equipment in an ACPI module of the BIOS; loading a driver for the ACPI equipment, and solidifying the driver in a system; and when the BIOS is upgraded, the drive is upgraded so as to upgrade the BIOS into a BIOS version corresponding to the upgraded drive through the upgraded drive. The method can realize BIOS upgrading without depending on a writing tool, effectively breaks through the limitation of the writing tool, and enables BIOS upgrading to be more convenient and faster. The invention also discloses a device and equipment for upgrading the BIOS and a computer readable storage medium, which have the beneficial effects.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a method for upgrading a BIOS; also relates to a device, equipment and computer readable storage medium for upgrading the BIOS.
Background
The BIOS (Basic Input Output System) is a set of programs that are fixed on a ROM chip on a computer motherboard, and stores programs for Basic Input and Output, a self-test program after power-on, and a System self-boot program of the computer, and is responsible for initializing the entire hardware System. At present, the BIOS is updated by a flash tool. And when the product leaves the factory, a special pipeline batch processing program needs to be operated to ensure that the BIOS is updated to a specific version. In addition, the system versions developed by each company need to be run on a specific BIOS version, and if the two versions are to be matched, related programs need to be rewritten to match different motherboards and BIOS versions when products leave a factory, which brings inconvenience to updating the BIOS to the specific version.
In view of this, a technical problem to be solved by those skilled in the art is how to provide an upgrade scheme for BIOS, which facilitates BIOS upgrade.
Disclosure of Invention
The invention aims to provide a method for upgrading a BIOS, which can upgrade the BIOS without depending on a writing tool, so that the BIOS can be upgraded more conveniently and quickly; another object of the present invention is to provide an apparatus, a device and a computer readable storage medium for upgrading BIOS, all of which have the above advantages.
In order to solve the above technical problem, the present invention provides a method for upgrading a BIOS, comprising:
establishing ACPI equipment in an ACPI module of a BIOS;
loading a driver for the ACPI equipment, and solidifying the driver in a system;
and when the BIOS is upgraded, the drive is upgraded so as to upgrade the BIOS into a BIOS version corresponding to the upgraded drive through the upgraded drive.
Optionally, the updating the driver to upgrade the BIOS to the BIOS version corresponding to the updated driver by the updated driver includes:
when the system is updated, reading DMI information of the BIOS through the updated driver;
judging whether the current version of the BIOS in the DMI information is consistent with the version of the BIOS in the updated BIN file of the driver;
and if the BIOS version is inconsistent with the BIOS version in the BIN file, executing the updated driver program, flashing the BIOS into the BIOS version in the BIN file, and restarting the system after the flashing is finished.
Optionally, the updating the driver to upgrade the BIOS to the BIOS version corresponding to the updated driver by the updated driver includes:
if the system is not updated, comparing whether the version of the BIOS on the mainboard is consistent with the version of the BIOS in the BIN file of the updated drive through the updated drive;
and if the BIOS version is inconsistent with the BIOS version, executing the updated driver program, and flashing the BIOS into the corresponding BIOS version in the BIN file.
Optionally, the ACPI device is PNP0a05 or PNP0a 06.
In order to solve the above technical problem, the present invention further provides a device for upgrading a BIOS, including:
the establishing module is used for establishing ACPI equipment in an ACPI module of the BIOS;
the loading module is used for loading a driver for the ACPI equipment and solidifying the driver in a system;
and the upgrading module is used for upgrading the drive when the BIOS is upgraded so as to upgrade the BIOS into a BIOS version corresponding to the upgraded drive through the upgraded drive.
Optionally, the upgrade module includes:
the reading unit is used for reading the DMI information of the BIOS through the updated drive when the system is updated;
a judging unit, configured to judge whether a current version of the BIOS in the DMI information is consistent with a version of the BIOS in the updated BIN file of the driver;
and the first flash unit is used for executing the updated driver program if the driver program is inconsistent, flashing the BIOS into the BIOS version in the BIN file, and restarting the system after the flash is finished.
Optionally, the upgrade module includes:
a comparison unit, configured to compare, by the updated driver, whether the version of the BIOS on the motherboard is consistent with the version of the BIOS in the BIN file of the updated driver if the system is not updated;
and the second flash unit is used for executing the updated driver program and flash the BIOS into the corresponding BIOS version in the BIN file if the BIOS version is inconsistent with the BIOS version.
In order to solve the above technical problem, the present invention further provides a device for upgrading a BIOS, including:
a memory for storing a computer program;
a processor for implementing the steps of the method of upgrading a BIOS as described in any one of the above when executing the computer program.
To solve the above technical problem, the present invention further provides a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, the computer program implements the steps of the method for upgrading the BIOS according to any one of the above.
The method for upgrading the BIOS comprises the steps of establishing ACPI equipment in an ACPI module of the BIOS; loading a driver for the ACPI equipment, and solidifying the driver in a system; and when the BIOS is upgraded, the drive is upgraded so as to upgrade the BIOS into a BIOS version corresponding to the upgraded drive through the upgraded drive.
Obviously, compared with the traditional mode of upgrading the BIOS through a writing tool, the method for upgrading the BIOS provided by the invention has the advantages that the ACPI equipment is established in the ACPI module of the BIOS, and the drive is loaded for the ACPI equipment, so that when the BIOS needs to be upgraded, the drive is firstly updated and then the BIOS is upgraded by using the updated drive, the BIOS can be upgraded without depending on the writing tool, the limitation of the writing tool is effectively broken through, and the BIOS is more conveniently and quickly upgraded. In addition, the method solidifies the drive in the system, can realize the unification of the system and the drive, and achieves the binding of the system and the BIOS. Particularly for application scenes in which the system and the BIOS need to be adapted, the method can enable the system and the BIOS to be coupled in a one-to-one mode, and system paralysis caused by the adaptation problem is effectively avoided.
The device, the equipment and the computer readable storage medium for upgrading the BIOS provided by the invention have the beneficial effects.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed in the prior art and the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a flowchart illustrating a method for upgrading a BIOS according to an embodiment of the present invention;
FIG. 2 is a diagram illustrating an apparatus for upgrading a BIOS according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an apparatus for upgrading a BIOS according to an embodiment of the present invention.
Detailed Description
The core of the invention is to provide a method for upgrading BIOS, which can upgrade BIOS without depending on a writing tool, so that the BIOS can be upgraded more conveniently and rapidly; another core of the present invention is to provide an apparatus, a device and a computer-readable storage medium for upgrading a BIOS, all of which have the above advantages.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present 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.
Referring to fig. 1, fig. 1 is a schematic flowchart illustrating a method for upgrading a BIOS according to an embodiment of the present invention; referring to fig. 1, the method includes:
s100: establishing ACPI equipment in an ACPI module of a BIOS;
specifically, during the initialization process of the BIOS code, an ACPI device may be established in its ACPI module to perform subsequent operations based thereon. The present invention is not described herein in detail with respect to specific operations for establishing ACPI devices, and reference may be made to the existing method for establishing ACPI devices. In addition, for the specific type of the ACPI device, the present invention is not particularly limited, and the specific type may be selected differently according to actual situations.
In a specific embodiment, the ACPI device is a PNP0a05 or PNP0a 06.
Specifically, the embodiment provides two specific types of ACPI devices, including PNP0a05 and PNP0a06, and in practical applications, any one of the two types of ACPI devices may be selected as the ACPI device, and no matter which of the two types of ACPI devices is selected, or any other type of ACPI device is selected, the implementation of the present technical solution is not affected.
S200: loading a driver for the ACPI equipment, and solidifying the driver in the system;
specifically, on the basis of establishing the ACPI device, a driver is further loaded for the ACPI device, so that the BIOS is updated subsequently by using the driver. Wherein, the driver comprises BIN file of BIOS and program for writing BIOS. For the above specific process of loading the driver for the ACPI device, the present invention is not specifically described, and reference may be made to a specific manner of the existing load driver. In addition, after the driver is loaded for the ACPI equipment, the driver is further solidified in the system, so that the unification of the system and the driver is realized, the binding of the system and the BIOS version is realized, the storage software system and the BIOS version are coupled in a one-to-one mode, and the system paralysis caused by the adaptation problem is avoided. Therefore, after the system is installed for the first time or is re-installed when the system is updated in the future, the drive solidified in the drive can automatically carry out BIOS upgrading, so that the flash process of the BIOS of the production line can be avoided, and the BIOS can be guaranteed to be upgraded to a specific version.
S300: when the BIOS is updated, the drive is updated, so that the BIOS is updated to the BIOS version corresponding to the updated drive through the updated drive.
Specifically, the technical scheme aims to upgrade the BIOS through the driver, so that the driver needs to be updated first when the BIOS needs to be upgraded, and the updated driver is used to upgrade the BIOS to the latest version after the driver is updated. Specifically, the driver of the ACPI device may be updated through a network or manually, and after the driver is updated, the BIOS may be automatically upgraded to the corresponding BIOS version in the BIN file by the program therein.
In a specific embodiment, the updating the driver to upgrade the BIOS to the BIOS version corresponding to the updated driver by the updated driver includes: when the system is updated, reading DMI information of the BIOS through the updated driver; judging whether the current version of the BIOS in the DMI information is consistent with the version of the BIOS in the BIN file of the updated drive; if not, executing the updated driver program, flashing the BIOS into the BIOS version in the BIN file, and restarting the system after the flashing is finished.
Specifically, in this embodiment, corresponding to the situation that the system is updated, when the system is updated, the driver solidified in the system is updated correspondingly, and the updated driver checks the DMI information of the BIOS; comparing the BIOS version in the drive with the current version of the BIOS, and judging whether the current version of the BIOS is consistent with the BIOS version in the updated BIN file of the drive; if the BIOS version is inconsistent with the BIOS version in the BIN file, the program in the driver is executed, the BIOS is refreshed into the BIOS version in the BIN file, and the system is restarted after the refreshing is finished. On the contrary, if they are consistent, it indicates that the BIOS is the latest version, and it is not necessary to update the BIOS, i.e. it is not necessary to execute the above program to perform the flash operation.
In another specific embodiment, the updating the driver to update the BIOS to the BIOS version corresponding to the updated driver by the updated driver includes: if the system is not updated, comparing whether the version of the BIOS on the main board is consistent with the version of the BIOS in the BIN file of the updated drive through the updated drive; if not, the updated driver program is executed, and the BIOS is flash-written into the corresponding BIOS version in the BIN file.
Specifically, in this embodiment, corresponding to a situation that the system is not updated, if the BIOS needs to be updated, only the driver of the ACPI device may be updated through a network or manually, for example, the driver is placed in the product's official website, and the driver is downloaded from the official website, so that the driver can be updated. After the drive is updated, comparing whether the version of the BIOS on the main board is consistent with the version of the BIOS in the BIN file of the updated drive or not through the updated drive; if not, executing the program in the driver to write the BIOS into the corresponding BIOS version in the BIN file.
In addition, it is understood that the operations of establishing the ACPI device and loading the driver for the ACPI device may be performed only once, that is, after the ACPI device is established and the driver is loaded for the ACPI device, the steps S100 and S200 may not be repeatedly performed. And if the ACPI equipment needs to be rebuilt, the steps can be executed again.
In addition, the system can be a Linux system and a Windows system, namely the technical scheme is not only suitable for the BIOS upgrading under the Linux system, but also suitable for the BIOS upgrading under the Windows system.
In summary, according to the method for upgrading the BIOS provided by the present invention, the ACPI device is established in the ACPI module of the BIOS, and the driver is loaded for the ACPI device, so that when the BIOS needs to be upgraded, the driver is updated first and then the updated driver is used to upgrade the BIOS, the BIOS can be upgraded without a writing tool, the limitation of the writing tool is effectively broken through, and the BIOS is upgraded more conveniently and quickly. In addition, the method solidifies the drive in the system, can realize the unification of the system and the drive, and achieves the binding of the system and the BIOS. Particularly for application scenes in which the system and the BIOS need to be adapted, the method can enable the system and the BIOS to be coupled in a one-to-one mode, and system paralysis caused by the adaptation problem is effectively avoided.
The technical solution is illustrated by a specific example below:
establishing a device with the type of PNP0A06 or PNP0506 at the ACPI module of the BIOS code, which can be named as E01; wherein, the equipment is general ACPI equipment;
loading a driver for the equipment in the system, and solidifying the driver of the equipment in the system; wherein, the driver of the device comprises a BIOS BIN file and a program for writing the BIN file;
after the system is installed, the driver checks the BIOS version in the DMI information and compares the BIOS version with the BIOS version in the driver, if the BIOS version is inconsistent with the BIOS version in the DMI information, SMI is triggered, namely the terminal is triggered, the flash program of the BIOS is executed, and the system is restarted after the BIOS flash is completed.
If the system is not updated at a later date and the BIOS needs to be updated, the drive of the device E01 is updated in a network or manual mode, after the drive is updated, the drive program compares whether the version of the BIOS on the mainboard is consistent with the version in the drive, and if not, the BIOS on the mainboard is updated to the version in the drive.
The present invention also provides a device for upgrading BIOS, which is described below and referred to above. Referring to fig. 2, fig. 2 is a schematic diagram illustrating an apparatus for upgrading a BIOS according to an embodiment of the present invention; as can be seen from fig. 2, the apparatus includes:
the establishing module 10 is used for establishing ACPI equipment in an ACPI module of the BIOS;
the loading module 20 is used for loading a driver for the ACPI equipment and solidifying the driver in the system;
the upgrade module 30 is configured to update the driver when the BIOS is upgraded, so that the BIOS is upgraded to the BIOS version corresponding to the updated driver by the updated driver.
On the basis of the above embodiment, optionally, the upgrade module 30 includes:
the reading unit is used for reading DMI information of the BIOS through the updated drive when the system is updated;
the judging unit is used for judging whether the current version of the BIOS in the DMI information is consistent with the version of the BIOS in the updated BIN file of the driver;
and the first flash unit is used for executing the updated driver program if the driver program is inconsistent, flashing the BIOS into the BIOS version in the BIN file, and restarting the system after the flash is finished.
On the basis of the above embodiment, optionally, the upgrade module 30 includes:
the comparison unit is used for comparing whether the version of the BIOS on the main board is consistent with the version of the BIOS in the BIN file of the updated drive through the updated drive if the system is not updated;
and the second flash unit is used for executing the updated driver program if the BIOS version is inconsistent with the BIOS version in the BIN file.
Referring to fig. 3, fig. 3 is a schematic diagram of an apparatus for upgrading a BIOS according to an embodiment of the present invention; as can be seen from fig. 3, the device comprises a memory 1 and a processor 2. Wherein, the memory 1 is used for storing computer programs; a processor 2, configured to implement the following steps when executing the computer program:
establishing ACPI equipment in an ACPI module of a BIOS; loading a driver for the ACPI equipment, and solidifying the driver in the system; when the BIOS is updated, the drive is updated, so that the BIOS is updated to the BIOS version corresponding to the updated drive through the updated drive.
For the introduction of the device for upgrading the BIOS provided by the present invention, please refer to the embodiment of the above method, which is not described herein again.
The present invention also provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of:
establishing ACPI equipment in an ACPI module of a BIOS; loading a driver for the ACPI equipment, and solidifying the driver in the system; when the BIOS is updated, the drive is updated, so that the BIOS is updated to the BIOS version corresponding to the updated drive through the updated drive.
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 in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device, the apparatus and the computer-readable storage medium disclosed by the embodiments correspond to the method disclosed by the embodiments, so that the description is simple, and the relevant points can be referred to the description of the method.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The method, apparatus, device and computer readable storage medium for upgrading BIOS provided by the present invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. 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 (5)
1. A method for upgrading a BIOS, comprising:
establishing ACPI equipment in an ACPI module of a BIOS;
loading a driver for the ACPI equipment, and solidifying the driver in a system;
when the BIOS is updated, updating the drive so as to update the BIOS into a BIOS version corresponding to the updated drive through the updated drive;
the updating the driver to upgrade the BIOS to the BIOS version corresponding to the updated driver by the updated driver includes:
when the system is updated, reading DMI information of the BIOS through the updated driver;
judging whether the current version of the BIOS in the DMI information is consistent with the version of the BIOS in the updated BIN file of the driver;
if not, executing the updated driver program, flashing the BIOS into the BIOS version in the BIN file, and restarting the system after the flashing is finished;
if the system is not updated, comparing whether the version of the BIOS on the mainboard is consistent with the version of the BIOS in the BIN file of the updated drive through the updated drive;
and if the BIOS version is inconsistent with the BIOS version, executing the updated driver program, and flashing the BIOS into the corresponding BIOS version in the BIN file.
2. The method of claim 1, wherein the ACPI device is a PNP0A05 or a PNP0A 06.
3. An apparatus for upgrading a BIOS, comprising:
the establishing module is used for establishing ACPI equipment in an ACPI module of the BIOS;
the loading module is used for loading a driver for the ACPI equipment and solidifying the driver in a system;
the upgrading module is used for upgrading the drive when the BIOS is upgraded so as to upgrade the BIOS into a BIOS version corresponding to the upgraded drive through the upgraded drive;
the upgrade module includes:
the reading unit is used for reading the DMI information of the BIOS through the updated drive when the system is updated;
a judging unit, configured to judge whether a current version of the BIOS in the DMI information is consistent with a version of the BIOS in the updated BIN file of the driver;
the first flash unit is used for executing the updated driver program if the driver program is inconsistent, flashing the BIOS into the BIOS version in the BIN file, and restarting the system after the flash is finished;
a comparison unit, configured to compare, by the updated driver, whether the version of the BIOS on the motherboard is consistent with the version of the BIOS in the BIN file of the updated driver if the system is not updated;
and the second flash unit is used for executing the updated driver program and flash the BIOS into the corresponding BIOS version in the BIN file if the BIOS version is inconsistent with the BIOS version.
4. An apparatus for upgrading a BIOS, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the method of upgrading a BIOS as claimed in claim 1 or 2 when executing the computer program.
5. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when executed by a processor, implements the steps of the method of upgrading a BIOS as claimed in claim 1 or 2.
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| CN112000354A (en) * | 2020-08-21 | 2020-11-27 | 深圳市闻耀电子科技有限公司 | Version information updating method, version information updating device, version information updating equipment and storage medium |
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| CN104572210A (en) * | 2015-01-21 | 2015-04-29 | 浪潮电子信息产业股份有限公司 | Main board VR renewing method |
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| CN107402772A (en) * | 2016-05-18 | 2017-11-28 | 深圳市祈飞科技有限公司 | A kind of method of upgrading BIOS |
| CN108958749A (en) * | 2018-06-29 | 2018-12-07 | 郑州云海信息技术有限公司 | Realize the method, device and equipment that the BIOS data of packing forms are write with a brush dipped in Chinese ink |
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