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Manufacturing method and device of eMMC burning file and computer equipment

A technology for burning files and production methods, applied in the directions of calculation, software deployment, and the generation of response errors, which can solve the problems of high cost, low stability, and inefficient production methods, and achieve low-cost effects.

Pending Publication Date: 2021-03-12
GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The main purpose of the present invention is to provide a method for making an Android eMMC burning file, aiming at solving the technical problems that a hardware platform is required to make an eMMC burning file in the prior art, and the production method is inefficient, high cost, and low in stability

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  • Manufacturing method and device of eMMC burning file and computer equipment
  • Manufacturing method and device of eMMC burning file and computer equipment
  • Manufacturing method and device of eMMC burning file and computer equipment

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Embodiment Construction

[0038] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0039] The invention provides a method for making an Android eMMC burning file. After the Android system ROM is compiled, the eMMC burning file can be automatically generated by using a script, and a hardware platform is not required. Compared with the traditional method, a hardware platform and a U disk need to be built. More stable and low cost. At the same time, the time to create a burning file is short. After compiling the Android system, it only takes an average of 30s to generate an eMMC burning file. Compared with the traditional way of making a burning file, it takes more than 30 minutes, which greatly improves the efficiency.

[0040] refer to figure 1 , a method for making an Android eMMC burning file provided by the present invention comprises the following steps:

[0041] S1, create an initial eMM...

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Abstract

The invention relates to the technical field of burning file manufacturing, and discloses a manufacturing method of an Android eMMC burning file. The manufacturing method comprises the following stepsof creating an initial eMMC burning file, wherein the initial eMMC burning file is an empty file; after compiling of the Android system is completed, generating an img mirror image file needed by each partition; obtaining the partition size size size of the img mirror image file of each partition, and calculating the offset address of the img mirror image of each partition in the burning file according to the partition size size size; converting the img mirror image file in the simg format into an img mirror image file in a raw format; and copying the img mirror image file of each partition to a corresponding initial position of the initial eMMC burning file according to the offset address by using a Linux dd command to obtain a final eMMC burning file. According to the method provided bythe invention, the technical problems that in the prior art, an eMMC burning file needs to be manufactured by a hardware platform, and the manufacturing mode is low in efficiency, high in cost and low in stability are solved.

Description

technical field [0001] The present invention relates to the technical field of making a burning file, in particular to a method, device and computer equipment for making an eMMC burning file. Background technique [0002] eMMC (Embedded Multi Media Card) is a standard specification for embedded memory established by the MMC Association, mainly for products such as mobile phones or tablet computers. Consists of an embedded storage solution with MMC (Multimedia Card) interface, flash memory device and host controller. All in a small BGA package. With interface speeds up to 400MBytes per second, eMMC has fast, scalable performance. At the same time, the interface voltage can be 1.8V or 3.3V. [0003] The traditional eMMC burning bin production method of the Android solution requires firstly to upgrade the software to the TV motherboard through a U disk or an upgrade tool, and then access and read the eMMC data in the Android system, and save all the eMMC data to the U disk. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/61G06F11/10
CPCG06F8/63G06F11/1004
Inventor 赖泳烽
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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