Secure boot for i.mx6

[aishashaik]

After getting the uboot-singed-pad.bin , how should we flash it via SD? If you have a separate process for flashing this uboot-singed-pad.bin, provide us the process to flash it. If we go by the process of burning eMMC by Mfg tool it takes only .imx and .img for u-boot and kernal. But as per the HAB process document we  can authenticate only u-boot.bin files.Is there any separate method other than using Mfg tool to flash the binary images that are authenticated by HAB?

[Yuri]

Hello,

  There is no special descriptions how to load and flash images from SD.
But it is enough to look over  "ucl2.xml" file of MFG in order to understand main

Linux commands and procedures, used to deploy the image. The MFG
is used just to load minimal Linux via USB. You may use the same sequence,

assuming all the needed image files are located in Linux file system, which

in itself boots from SD.

Have a great day,
Yuri

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[aishashaik]

Thank you yuri.