Hi Eugeniy, Tested okay on a ARCv1. Thanks Angelo Tested-by: Angelo Ribeiro <angelo.ribeiro@xxxxxxxxxxxx> From: Jose Abreu <joabreu@xxxxxxxxxxxx> Date: Wed, Apr 29, 2020 at 07:19:55 > From: Eugeniy Paltsev <Eugeniy.Paltsev@xxxxxxxxxxxx> > Date: Apr/28/2020, 19:50:24 (UTC+00:00) > > > As of today we guard early DSP init code with > > ARC_AUX_DSP_BUILD (0x7A) BCR check to verify that we have > > CPU with DSP configured. However that's not enough as in > > ARCv1 CPU the same BCR (0x7A) is used for checking MUL/MAC > > instructions presence. > > > > So, let's guard DSP early init against non ARCv2. > > > > Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@xxxxxxxxxxxx> > > Reported-by: Angelo Ribeiro > <angelor@xxxxxxxxxxxx> > > --- > Thanks, > Jose Miguel Abreu _______________________________________________ linux-snps-arc mailing list linux-snps-arc@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-snps-arc
