i.MX8M family Secure Boot HABv4签名步骤

小恩GG

修改eFuse时一定要十分谨慎，一旦出错芯片就会报废。
文件要求:

1. - U-Boot:
   
2.   u-boot-nodtb.bin
   
3.   u-boot-spl.bin
   
4.   U-Boot DTB file (e.g. fsl-imx8mq-evk.dtb)
   
5. 
   
6. - ATF image:
   
7.   bl31.bin
   
8. 
   
9. - DDR firmware:
   
10.   lpddr4_pmu_train_1d_dmem.bin
    
11.   lpddr4_pmu_train_1d_imem.bin
    
12.   lpddr4_pmu_train_2d_dmem.bin
    
13.   lpddr4_pmu_train_2d_imem.bin
    
14. 
    
15. - HDMI firmware (Only in i.MX8M):
    
16.   signed_hdmi_imx8m.bin
    
17. 
    
18. - DisplayPort firmware (Only in i.MX8M):
    
19.   signed_dp_imx8m.bin
    
20. 
    
21. - OP-TEE (Optional):
    
22.   tee.bin
    

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详细步骤看附件～

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