[PATCH 23/23] imx8ulp_evk: Clear data at fdt_addr_r before booting kernel

sbabic at denx.de sbabic at denx.de
Wed Mar 29 22:16:51 CEST 2023

> When using dual boot mode, the DDR won't be reset when APD power off
> or reboot. It has possibility that obsolete fdt data existing on
> fdt_addr_r address. Then even nothing in EFI partitions, the distro boot
> still continue to parse fdt and get uboot crashed.
> Clear the data at fdt_addr_r, so the fdt header check in above case
> will not pass.
> Signed-off-by: Ye Li <ye.li at nxp.com>
> Reviewed-by: Peng Fan <peng.fan at nxp.com>
Applied to u-boot-imx, -next, 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

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