Linux/AM3358: DCAN errors on start

Part Number:AM3358

Tool/software: Linux

Hi,

we're investigating issue on can where after boot when we set:

/sbin/ip link set can0 type can bitrate 500000; /sbin/ip link set can0 up and have reception

we see 13 spikes (error flags). We basically test with CANalyzer to send always data to can interface and during boot kernel just set pinmux for CAN and then we set above commands and we see the issue like this:

TJA1052IT is tranciever used in our board. Any ideas how to get rid of that? We're expecting those are error flags produced by can driver. Thanks.

BR,

marek