[PATCH V2 08/26] imx: imx8ulp_evk: Skip init DDR for reboot in dual boot mode

sbabic at denx.de sbabic at denx.de
Tue Apr 12 20:45:22 CEST 2022


> From: Ye Li <ye.li at nxp.com>
> When M33 is LPAV owner in dual boot, DDR, PCC5, CGC2 won't be reset
> during APD reset. So no need to init DDR again after reboot, but need to
> reconfigure the PLL4 PFD/PFDDIV/LPAV NIC etc, because kernel may
> change or disable some of them.
> Reviewed-by: Peng Fan <peng.fan at nxp.com>
> 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