[U-Boot] [U-Boot, 3/6] doc: imx: habv4: Add Secure Boot guide for i.MX6 and i.MX7 non-SPL targets

[sbabic at denx.de]

> Add HABv4 documentation for non-SPL targets covering the
> following topics:
> - How to sign an securely boot an u-boot-dtb.imx image.
> - How to extend the root of trust for additional boot images.
> - Add 3 CSF examples.
> - Add IVT generation script example.
> Reviewed-by: Ye Li <ye.li at nxp.com>
> Reviewed-by: Utkarsh Gupta <utkarsh.gupta at nxp.com>
> Signed-off-by: Breno Lima <breno.lima at nxp.com>

Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================