Hello, I have been trying to get running a new MC7421. I tried to use the built-in tools to do the firmware upgrade but then I would always get stopped around “FW download failed: eSDP_FWDWL_ERR_FIREHOSE_STATE_ERR(120)” I then tried to upgrade the linux drivers and then the problem simply got worse…

MC7421 Firmware Upgrade Failure

jyijyi April 3, 2024, 1:26pm 6

do you have another MC7421 to compare?

see if this helps:

Building MBPL SDK on aarch64 SBC