https://community.nxp.com/t5/T-Series/Uboot-code-hangs-for-t2081/m-p/1295020#M4086 <P>I have&nbsp; t2081 custom board. I am Trying&nbsp; to&nbsp; program the Ethernet controllers rgmii. For this purpose&nbsp; in have dumped the fman micro code bin file.but i am stuck at" set_fman_liodn " function in liodn.c file. While booting it gets stuck in this function. Can any one&nbsp; tell me where i am going wrong. Adding the uboot log n .H file.</P> Sun, 20 Jun 2021 15:30:48 GMT monalihaware 2021-06-20T15:30:48Z https://community.nxp.com/t5/T-Series/Uboot-code-hangs-for-t2081/m-p/1295020#M4086 <P>I have&nbsp; t2081 custom board. I am Trying&nbsp; to&nbsp; program the Ethernet controllers rgmii. For this purpose&nbsp; in have dumped the fman micro code bin file.but i am stuck at" set_fman_liodn " function in liodn.c file. While booting it gets stuck in this function. Can any one&nbsp; tell me where i am going wrong. Adding the uboot log n .H file.</P> Sun, 20 Jun 2021 15:30:48 GMT https://community.nxp.com/t5/T-Series/Uboot-code-hangs-for-t2081/m-p/1295020#M4086 monalihaware 2021-06-20T15:30:48Z https://community.nxp.com/t5/T-Series/Uboot-code-hangs-for-t2081/m-p/1296640#M4090 <P>What modification did you do based on the original u-boot source code?</P> <P>In addition&nbsp;<SPAN>fman micro code provided in SDK could be used on your custom board directly, no need to modify it.</SPAN></P> <P>You need to modify&nbsp;board/freescale/t208xqds/eth_t208xqds.c in u-boot source code for Ethernet configuration on your custom board.</P> Wed, 23 Jun 2021 07:38:47 GMT https://community.nxp.com/t5/T-Series/Uboot-code-hangs-for-t2081/m-p/1296640#M4090 yipingwang 2021-06-23T07:38:47Z