Hi, On 06. 04. 20 10:14, Matwey V. Kornilov wrote: > 06.04.2020 11:12, Matwey V. Kornilov пишет: >> Hello, >> >> I am running u-boot 2020.04-rc4-00100-g74bf17db39 with >> zynq_z_turn_defconfig configuration on MYIR Z-Turn board. >> And I see the following when I am trying to run `dhcp' command. >> >> >> ZYNQ GEM: e000b000, phyaddr 0, interface rgmii-id >> mdio_register: non unique device name 'eth0' >> ZYNQ GEM: e000b000, phyaddr 0, interface rgmii-id >> mdio_register: non unique device name 'eth0' >> ZYNQ GEM: e000b000, phyaddr 0, interface rgmii-id >> mdio_register: non unique device name 'eth0' >> ZYNQ GEM: e000b000, phyaddr 0, interface rgmii-id >> mdio_register: non unique device name 'eth0' >> No ethernet found. >> ZYNQ GEM: e000b000, phyaddr 0, interface rgmii-id >> mdio_register: non unique device name 'eth0' >> > > Full boot log is the following: > > > U-Boot SPL 2020.04-rc4-00100-g74bf17db39 (Apr 06 2020 - 11:00:45 +0300) > mmc boot > Trying to boot from MMC1 > spl_load_image_fat_os: error reading image system.dtb, err - -2 > > > U-Boot 2020.04-rc4-00100-g74bf17db39 (Apr 06 2020 - 11:00:45 +0300) > > CPU: Zynq 7z010 > Silicon: v3.1 > Model: Zynq Z-Turn MYIR Board > DRAM: ECC disabled 1 GiB > MMC: mmc@e0100000: 0 > In: serial@e0001000 > Out: serial@e0001000 > Err: serial@e0001000 > Net: ZYNQ GEM: e000b000, phyaddr 0, interface rgmii-id > Could not get PHY for eth0: addr 0 > No ethernet found. > > Hit any key to stop autoboot: 0 >
u-boot is not able to find out your phy. Address is setup 0 which means u-boot should do it autodetection. I don't have this board here to tell you what can be wrong. Alex, Anton: Can you please comment it? Thanks, Michal -- Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91 w: www.monstr.eu p: +42-0-721842854 Maintainer of Linux kernel - Xilinx Microblaze Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP ARM64 SoCs U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP/Versal SoCs
