topic NAND boot problem after enable SECURE_BOOT in uboot in i.MX Processors

NAND boot problem after enable SECURE_BOOT in uboot

SJA — Thu, 22 Sep 2016 19:21:29 GMT

Using IMX6UL EVK with IMX6UL chip in open mode I can boot from NAND without any problem

but only if CONFIG_SECURE_BOOT is not enabled in uboot.

if enable CONFIG_SECURE_BOOT in uboot then booting from NAND no longer works,

I get no output. (Device is in open mode so booting should work even if image is not signed ...)

This same uboot image (with CONFIG_SECURE_BOOT) boots just fine when loaded via USB ...

Have also tried burning the signed uboot image to NAND and still nothing on the output.

Re: NAND boot problem after enable SECURE_BOOT in uboot

Yuri — Mon, 26 Sep 2016 09:21:27 GMT

Hello,

The following may help.

https://community.nxp.com/thread/380130

Have a great day,
Yuri

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