TDA4VM: SD 卡模式启动EVM板报错

Hi，

我在利用SD卡启动J721E EVM板的时候遇到了以下错误，详细信息见log。

版本信息如下：TDA4 7.1

Direct firmware load for j7-mcu-r5f0_0-fw failed with error -2

最后一直卡在这里

j7-evm login: [  130.673720] Initializing XFRM netlink socket                                                                                     

[  132.784410] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need thi.

[  132.799707] Bridge firewalling registered

7737.log.txt