On 8/16/20 11:22 AM, Prabhakar Mahadev Lad wrote: >> FTR, I gave it a try on the SH7751R-based I-O DATA USL-5P aka Landisk: >> SCIF is affected, and fixed by commit 3dc4db3662366306 ("serial: sh-sci: >> Make sure status register SCxSR is read in correct sequence"). >> > Thank you Geert. > > Cheers, > Prabhakar Did we ever figure out how to get linux to talk to the _first_ serial port on the qemu-system-sh4 r2d board? I'm still doing: qemu-system-sh4 -M r2d -serial null -serial mon:stdio Because I can only get a working console on the _second_ serial port. (SCI vs SCIF I think?) Rob