Hi Balbes   I'm trying to work around a problem with PHY on a GT1-A Ultimate (gxmm-q200) that used to work on older kernels but not in your last 5.6.0rc image. I'm getting sometimes:   [ 15.867041] meson8b-dwmac c9410000.ethernet eth0: no phy at addr -1 [ 15.867079] meson8b-dwmac c9410000.ethernet eth0: stmmac_open: Cannot attach to PHY (error: -19)   I'm using the correct DTB since I remember using it on older Kernel before your unified you builds; box uses an