Customization method and device for basic input and output system
A basic input and output and operating system technology, applied in the field of basic input and output system customization methods and devices, can solve problems that affect production efficiency, customer experience, wrong version, failure to boot, etc., to reduce the risk of refresh failure and optimize the production mode , The effect of improving production efficiency
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Embodiment 1
[0032] refer to figure 1 as shown, figure 1 It is a flow chart of the method of Embodiment 1.
[0033] The method of the present embodiment is applied to the Linux kernel system and the BIOS SHELL environment, comprising the following steps:
[0034] Step S1, based on the Linux kernel system and BIOS SHELL environment, generate the EEPROM reading and writing tool associated with the EEPROM device; Step S2, generate BIOS customization information, and store the BIOS customization information to a storage medium, the key of the storage medium The initial value is the BIOS default key value; step S3, initialize the I2C address of the EEPROM device, and read the current key value of the BIOS stored in the storage medium based on the I2C address; step S4, based on the current key value of the BIOS, Judging whether the current key value of the BIOS is BIOS customized information; step S5, if the current key value of the BIOS is BIOS customized information, then based on the EEPROM...
Embodiment 2
[0041] refer to Figure 4 as shown, Figure 4 It is the method flowchart of embodiment two.
[0042] The method of this embodiment is applied to the kernel of the open source computer operating system and the shell environment of the basic input and output system, and includes the following steps: based on the kernel of the open source computer operating system and the shell environment of the basic input and output system, generating and electrically erasable programmable The charge-erasable programmable read-only storage read-write tool associated with the read-only storage device; based on the charge-erasable programmable read-only storage read-write tool, write the customized information of the basic input and output system to the charge-erasable programmable A read-only storage device; obtaining the customization information of the basic input and output system of the charged erasable programmable read-only storage device, and realizing customization of the basic input a...
Embodiment 3
[0051] refer to Figure 5 as shown, Figure 5 It is the device structure diagram of embodiment three.
[0052] The device of this embodiment includes: based on an open-source computer operating system kernel and a basic input and output system shell environment, for generating a charged erasable programmable read-only storage read-write tool associated with a charged erasable programmable read-only storage device; An information writing unit, the writing unit is communicatively connected with the generating unit, and the writing unit is based on the charged erasable programmable read-only storage reading and writing tool for writing the customized information of the basic input and output system To the charge erasable programmable read-only storage device; an information acquisition unit, the information acquisition unit is communicatively connected with the information writing unit, and the information acquisition unit is used to obtain the charged erasable programmable read...
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