请问是什么原因？还不支持吗？很少用TI芯片，没想到这次遇到太多的问题，要崩溃了...都怀疑自己是否适合做IT了
抱歉回复晚了，确实是个bug，请根据下面工程师的办法修改一下代码再使用。
This is because the sysconfig for ALX device does not support MMC0 interface. To fix this you need to modify the source/drivers/.meta/mmcsd/v0/mmcsd_v0.syscfg.js file.
Just change the default MMC instance to MMC1 instead of MMC0 and you will be able to configure the MMCSD for the same.
Hope this helps. This will unblock you but let me check internally how is it suppose to be.
