U-Boot SPL 2020.01-g3c9ebdb87d (Jan 18 2021 - 06:24:20 +0000) SYSFW ABI: 3.1 (firmware rev 0x0014 '20.8.5--v2020.08b (Terrific Lla') Reading on-board EEPROM at 0x50 failed 1 Trying to boot from SPI WARN: PHY calibration failed: -2 Loading Environment from MMC... *** Warning - No MMC card found, using default environment Starting ATF on ARM64 core... NOTICE: BL31: v2.3():07.01.00.006-dirty NOTICE: BL31: Built : 12:30:55, Dec 25 2020 U-Boot SPL 2020.01-g3c9ebdb87d (Jan 18 2021 - 06:25:50 +0000) SYSFW ABI: 3.1 (firmware rev 0x0014 '20.8.5--v2020.08b (Terrific Lla') Reading on-board EEPROM at 0x50 failed 1 Trying to boot from SPI WARN: PHY calibration failed: -2 U-Boot 2020.01-g3c9ebdb87d (Jan 18 2021 - 06:25:50 +0000) SoC: J721E SR1.0 Model: Texas Instruments K3 J721E SoC Reading on-board EEPROM at 0x50 failed 1 Board: J721EX-PM1-SOM rev E2 DRAM: 4 GiB not found for dev hbmc-mux Flash: 0 Bytes MMC: sdhci@4f80000: 0 Loading Environment from MMC... OK In: serial@2800000 Out: serial@2800000 Err: serial@2800000 Reading on-board EEPROM at 0x50 failed 1 Net: Could not get PHY for ethernet@46000000: addr 0 phy_connect() failed No ethernet found. Hit any key to stop autoboot: 0 => => =>