Is it possible for both M.2 (B/M) slots to operate simultaneously? Do they have different resources?
I read somewhere that only one of them can operate. I’m not sure about this information, I want to clarify.
On bpi-r4 both are usable simultanously,key-b is the
pcie2: pcie@11280000
And key-m is
pcie3: pcie@11290000
On R4Pro they can be switched. There are 4 m.2 slots (2 key-m,2 key-b) where 2 can be used simultanously with pcie.