[PATCH V2 24/53] imx: imx9: Add TRDC driver for TRDC init

sbabic at denx.de sbabic at denx.de
Tue Jul 26 15:53:46 CEST 2022

> From: Ye Li <ye.li at nxp.com>
> Add TRDC driver to iMX9. The TRDC init splits to two phases:
> 1. Early init phase will release TRDC from Sentinel and open write
>    permission to the memory where SPL image runs. Sentinel will set
>    the memory to RX only after ROM authentication for the OEM
>    closed part.
> 2. Init phase will configure TRDC to allow non-secure master to
>    access DDR. So the peripherals can work in u-boot.
> Signed-off-by: Ye Li <ye.li at nxp.com>
> Signed-off-by: Peng Fan <peng.fan 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

More information about the U-Boot mailing list