Quectel LTE Module Series, SC20 User Manual

SC20 Secure Boot

User Guide

LTE Module Series

Rev. SC20_Secure_Boot_User_Guide_V1.0
Date: 2016-09-26

www.quectel.com

LTE Module Series

Quectel

Confidential

SC20 Secure Boot User Guide

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LTE Module Series

Revision

Date

Author

Description

1.0

2016-09-26

Barret YUAN

Initial

Quectel

Confidential

SC20 Secure Boot User Guide

About the Document

History

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LTE Module Series

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Confidential

SC20 Secure Boot User Guide

Contents

About the Document ................................................................................................................................ 2

Contents .................................................................................................................................................... 3

Table Index ............................................................................................................................................... 4

Figure Index .............................................................................................................................................. 5

1 Introduction ....................................................................................................................................... 6

2 MSM8909 Secure Boot Flowchart .................................................................................................... 7

3 Configure OEM Key .......................................................................................................................... 9

4 Generate Secure Images ................................................................................................................ 10

5 Generate sec.dat ............................................................................................................................. 13

6 Download Image via QFIL ............................................................................................................... 14

7 Appendix A Reference .................................................................................................................... 15

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SC20 Secure Boot User Guide

Table Index

TABLE 1: OEM KEY LIST .................................................................................................................................... 9

TABLE 2: DIRECTORY LIST OF SIGNED IMAGE AND SOURCE IMAGE ....................................................... 11

TABLE 3: TERMS AND ABBREVIATIONS ........................................................................................................ 15

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