I have flashed image fsl-image-goldvip-s32g274ardb2.sdcard provided by the NXP as part of GoldVIP Package on the SD card and after that when tried to test the 1. P3A (GMAC0) and P5 (PFE_MAC1 ) interface got the following issues :
1. P3A : Link is getting up (Led’s are blinking) But not able to find the interface in /etc/network/interface file. 2. P5 : While making the PFE1 interface down and up with the command ifconfig pfe1 up/down getting the error message as root@s32g274ardb2[ 296.429966] phy-s32gen1-serdes 44180000.serdes: Speed not supported. :[ 296.431117] phy-s32gen1-serdes 44180000.serdes: Speed not supported. Request you to provide the inputs.