LayerscapeのトピックRe: LX2160A-RDB with LSDK2004 Demo firmware cannot drive Ethernet normally

LX2160A-RDB with LSDK2004 Demo firmware cannot drive Ethernet normally

pengluo — Mon, 21 Sep 2020 08:49:16 GMT

LX2160A-RDB with LSDK2004 Demo firmware cannot drive Ethernet normally，From the log, no obvious abnormality was found during system startup。This problem exists in both LX2160A-RDB and LX2160A-RDB-B。

Please see the attachment for specific description。

Re: LX2160A-RDB with LSDK2004 Demo firmware cannot drive Ethernet normally

yipingwang — Tue, 22 Sep 2020 05:38:05 GMT

It seems that MC firmware and u-boot image on your target board are too old.

Please download lx2160ardb FlexSPI firmware image as the following.

wget https://www.nxp.com/lgfiles/sdk/lsdk2004/firmware_lx2160ardb_uboot_xspiboot.img

wget https://www.nxp.com/lgfiles/sdk/lsdk2004/firmware_lx2160ardb_rev2_uboot_xspiboot.img

Then deploy them on bank1 of FlexSPI with the following command.

=> tftp 0xa0000000 firmware_lx2160ardb_uboot_xspiboot.img

=> sf probe 0:1

=> sf erase 0 +$filesize && sf write 0xa0000000 0 $filesize

=> qixis_reset altbank

In addition, please check whether the Ethernet port works under u-boot.

=> setenv ethact DPMAC17@rgmii-id

=> setenv ipaddr 172.18.107.90

=> ping 172.18.107.1

Re: LX2160A-RDB with LSDK2004 Demo firmware cannot drive Ethernet normally

pengluo — Thu, 24 Sep 2020 00:16:31 GMT

thanks! That's the problem.

But the LX2160 burn command needs to be modified,Otherwise, the firmware will not burn successfully.

Then deploy them on FlexSPI 1 with the following command.

=> tftp 0xa0000000 firmware_lx2160ardb_uboot_xspiboot.img

=> sf probe 0:0

=> sf erase 0 +$filesize && sf write 0xa0000000 0 $filesize

=> reset