tree 3af461cf79abb5eff3e251b43327e15360161834
parent 8c0c8d0637ae0d25e1908d321b5a3cc2dc5330dc
author Ye Li <ye.li@nxp.com> 1649226614 +0800
committer Stefano Babic <sbabic@denx.de> 1649777636 +0200

imx: imx8ulp: cgc: Switch to NICLPAV to FRO192 before PLL4 init

When reset with dual boot mode, the LPAV domain won't power down
due to its master is not assigned to APD. So the NICLPAV keeps the
last setting to use PLL4PFD1. So before SPL initialize the PLL4,
we need to switch NICLPAV to FRO192, otherwise system will hang.

Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>