Firmware modification method and device, computer readable storage medium and equipment
A firmware and file technology, applied in the field of devices and firmware modification methods, can solve the problems that users cannot modify functional requirements and do not disclose PMON firmware to the outside world.
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[0055] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0056] The process described in this application is applied to a firmware modification system based on Loongson (a kind of domestic processor), specifically, it can be executed by the processor to realize the modification of the firmware when the source code of the firmware is not disclosed, so as to satisfy users functional requirements.
[0057] Such as Figure 1a As shown, taking PMON firmware (its source code is DTS) as an example, a schematic diagram of a firmware modification ...
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