i.MX ProcessorsのトピックEnabling secureboot on imx8mm

Enabling secureboot on imx8mm

dixitp — Mon, 26 Jan 2026 07:06:26 GMT

Hello Team,

I am trying to enable secure-boot for an IMX8MM board from Kontron.

Enabled CONFIG_IMX_HAB=y in uboot configuration.

Uboot version: U-Boot 2024.01+gb53e056718+p0

I am expecting hab_status binary available at uboot console before proceeding further with flashing the efuses, but hab_status binary does not exists.

=> hab_status
Unknown command 'hab_status' - try 'help'

Am I missing anything?

Thanks,

Dixit

Re: Enabling secureboot on imx8mm

JosephAtNXP — Mon, 26 Jan 2026 17:46:19 GMT

Hi,

Thank you for your interest in NXP Semiconductor products,

Issue faced may be regarding HAB functions not being enabled in your U-boot build, please follow these guides to enable secure boot.

https://github.com/nxp-imx/uboot-imx/blob/4ddbad60eff308a5b356fb9ab8734ac382ddd692/doc/imx/habv4/guides/mx8m_secure_boot.txt#L2

https://github.com/nxp-imx/uboot-imx/blob/4ddbad60eff308a5b356fb9ab8734ac382ddd692/doc/imx/habv4/guides/mx8m_spl_secure_boot.txt#L15

Regards