> > Hi Peter, > > On Tue, Nov 10, 2020 at 10:37 PM Peter Chen <peter.chen@xxxxxxx> wrote: > > > 0xf4424184 should be the virtual address for the register PORTSC. > > There are two possible reasons for this issue: > > - The PHY is not initialized correctly > > - The related clock has not opened correctly. > > If you have a suggestion for a debug patch, I can give it a try. > Hi Fabio, This platform should exist more than 10 years, and I have never used that platform. You may try to find which kernel version could work, and which not, then, I could have a check for difference. Peter
