LS1043ARDB U-boot No ethernet found

huynhldptit — Tue, 28 Jun 2022 08:53:58 GMT

Hello there,
We develop our product based on Layerscape LS1043A Reference Design Board and without the CPLD. We use flexbuild_lsdk2108 and automatically build by :

$ flex-builder -m ls1043ardb

We deploy locally LSDK image to sdcard by:

$ flex-installer -b <boot> -r <rootfs> -f <firmware> -d <device>

Unfortunately, we meet the problem when boot-time: Ethernet not working. Specifically, U-boot log given below:

NOTICE: 2 GB DDR4, 32-bit, CL=11, ECC off NOTICE: BL2: v2.4(release):LSDK-21.08-0-g340b20bcb NOTICE: BL2: Built : 22:20:23, Aug 27 2021 NOTICE: BL2: Booting BL31 NOTICE: BL31: v2.4(release):LSDK-21.08-0-g340b20bcb NOTICE: BL31: Built : 22:20:38, Aug 27 2021 NOTICE: Welcome to ls1043ardb BL31 Phase U-Boot 2021.04-ge2eba0cd58 (Aug 27 2021 - 22:19:59 +0800) SoC: LS1043AE Rev1.1 (0x87920011) Clock Configuration: CPU0(A53):1600 MHz CPU1(A53):1600 MHz CPU2(A53):1600 MHz CPU3(A53):1600 MHz Bus: 400 MHz DDR: 1600 MT/s FMAN: 500 MHz Reset Configuration Word (RCW): 00000000: 08100010 0a000000 00000000 00000000 00000010: 14550002 80004012 60040000 c1002000 00000020: 00000000 00000000 00000000 00038800 00000030: 00000000 00001100 00000096 00000001 Model: LS1043A RDB Board Board: LS1043ARDB, boot from SD CPLD: Vfb.fb PCBA: Vfb.0 SERDES Reference Clocks: SD1_CLK1 = <NULL>, SD1_CLK2 = 100.00MHZ DRAM: 1.9 GiB (DDR4, 32-bit, CL=11, ECC off) Using SERDES1 Protocol: 5205 (0x1455) FSL_SDHC: 0 MMC read: dev # 0, block # 18944, count 128 ... Firmware 'Microcode version 0.0.1 for LS1021a r1.0' for 1021 V1.0 QE: uploading microcode 'Microcode for LS1021a r1.0' version 0.0.1 Flash: 0 Bytes NAND: 0 MiB MMC: Loading Environment from MMC... *** Warning - bad CRC, using default envi ronment EEPROM: Read failed. In: serial Out: serial Err: serial SEC0: RNG instantiated Net: MMC read: dev # 0, block # 18432, count 128 ... Fman1: Uploading microcode version 106.4.18 Error: fm1-mac1 address not set. Error: fm1-mac1 address not set. Error: fm1-mac2 address not set. Error: fm1-mac3 address not set. Error: fm1-mac4 address not set. Error: fm1-mac5 address not set. Error: fm1-mac6 address not set. Could not get PHY for mdio@fd000: addr 1 Error: fm1-mac2 address not set. Error: fm1-mac3 address not set. Error: fm1-mac4 address not set. Error: fm1-mac5 address not set. Error: fm1-mac6 address not set. Could not get PHY for mdio@fd000: addr 1 No ethernet found. Hit any key to stop autoboot: 0

Result command mdio list in u-boot:

=> mdio list mdio@e1000: mdio@fc000: 1 - RealTek RTL8211F <--> fm1-mac3 2 - RealTek RTL8211F <--> fm1-mac4 4 - Vitesse VSC8514 <--> fm1-mac1 5 - Vitesse VSC8514 <--> fm1-mac2 6 - Vitesse VSC8514 <--> fm1-mac5 7 - Vitesse VSC8514 <--> fm1-mac6 mdio@fd000: mdio@e3000: mdio@e5000: mdio@e7000: mdio@e9000: mdio@eb000: mdio@f1000: =>

Would it be possible to give me an explanation Why trouble occurred? Please tell me any suggestions on how can I solve this?

Thank you!

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LS1043ARDB U-boot No ethernet found