T4240: SRIO: why can not read "Device identity capability register" of SRIO2(offset: 0xc1000)?

[carlpeng]

Hello,

why can not read "Device identity capability register" of SRIO2(offset: 0xc1000)?

During debug SRIO, we encounted the below issue:

Can read SRIO1's "Device identity capability register"  but can not read SRIO2.

But in the current RCW, we choose to enable SRIO2, as below:

Could you please help to give some suggestions?

Thanks a lot!

Carl