MPC5744P user mode

[bastian_schick]

I want to access for exampl LINFlexD registers in user mode but it seems, no write access happens.

I did set OPACRL.SP3 = 0, so access is allowed.

In supervisor mode it works.

Any idea? Do I have to setup more registers besides OPACR?

[bastian_schick]

Found it: Forgot to set the UAA bit.