EXT4 file system firmware upgrading method based on eMMC
A file system and firmware upgrade technology, applied in the direction of software deployment, etc., can solve the problems of increasing hardware costs, increasing labor costs, time-consuming and labor-intensive, etc., to achieve the effect of reducing manpower and material resources and increasing convenience
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[0028] In order to facilitate those of ordinary skill in the art to understand and implement the present invention, the embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0029] refer to figure 1 , the present invention provides a method for upgrading the firmware of the EXT4 file system based on eMMC, comprising steps:
[0030] S1. The terminal device receives the eMMC firmware package information from the host through the network protocol;
[0031] As a preferred embodiment of the present invention, network protocols such as UDP / TCP are used in step S1. The firmware package information includes information about the hardware platform, hardware version, software version, and SDK version of the device to which the firmware is adapted.
[0032] S2. After the terminal device receives the eMMC firmware package information transmitted by the host for upgrading, the terminal device judges whether it meets the upgr...
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