Firmware upgrading protection method and device for PCIE storage module
A storage module and firmware upgrade technology, applied in software deployment, instruments, electrical digital data processing, etc., can solve the problems of firmware data tampering, incomplete update, and unusable firmware.
Pending Publication Date: 2021-03-26
XIAMEN MEIYA PICO INFORMATION
View PDF16 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Therefore, how to safely upgrade the PCIE storage module is a serious challenge at present
[0003] Moreover, in the prior art, there is a risk that the updated firmware cannot be used due to incomplete firmware update and that the firmware data is tampered with during the update process.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0025] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.
[0026] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0027] figure 1A firmware upgrade protection method of a PCIE storage module of the present invention is shown, the method is implemented by a computer, the upper computer contains a core X86 host module, and the PCIE storage module of the present invention contains an MCU m...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a firmware upgrading protection method and device for a PCIE storage module, and the method comprises the steps: opening application software of the PCIE storage module installed on an upper computer, pressing a key switch on a PICE storage module, and enabling the PICE storage module to enter a firmware refreshing mode; reading mark information of an I2C FLASH module pre-stored in a PCIE storage module based on the mainboard information reading request, comparing the read mark information with preset information in the application software, if the read mark informationis consistent with the preset information in the application software, passing verification, selecting firmware to be upgraded through the application software, and sending the firmware to be upgradedto a mainboard underlying system; and enabling the mainboard bottom layer system to send the firmware to be upgraded to a PCIE storage module for burning, and completing firmware upgrading of the PCIE storage module if burning succeeds. According to the firmware upgrading method and device, the technical problem that upgrading of the specific function of the storage module with the specific function made of the PCIE storage module fails is solved, the problem that firmware is not updated thoroughly is avoided, and the security of firmware upgrading is improved.
Description
technical field [0001] The invention relates to the technical field of computer program processing, in particular to a firmware upgrade protection method and device for a PCIE storage module. Background technique [0002] The PC equipment or server equipment on the existing market adopts the Windows or Linux operating system. For most standard PCIE memory cards, it can be used in any standard PC or server PCIE slot. Even the hardware solutions of such cards are similar, so the firmware can be universal to a certain extent. When the PCIE storage module of this general scheme is made into a storage module with specific functions after secondary development, the original general firmware is not applicable. If it is manually flashed into the general firmware, then the secondary developed PCIE storage The specific function of the device will fail, and the data on the connected storage medium may be damaged or tampered with. Therefore, how to safely upgrade the PCIE storage modu...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/40G06F13/12G06F8/65
CPCG06F13/4022G06F13/124G06F8/65G06F2213/0026
Inventor 陈大铍杜新胜吴神培乐其灶
Owner XIAMEN MEIYA PICO INFORMATION