Thanks for the background info Cédric, I wasn't aware of the MMUv2. I see now
that in target/ppc/cpu_init.c the e500v2 and e5500 have the same mmu_model, the
POWREPC_MMU_BOOKE206.
I'd like to be able to set the initial tlb entry size from the platform
definition by indicating the size in kib. I'll just use the 2^TSIZE then.
Well, the approach of adding a class attribute and for a new machine
is the right one.
The e500 only supports the following page sizes:
0b0001 4KB
0b0010 16KB
0b0011 64KB
0b0100 256KB
0b1011 4GB
0b0101 1MB
0b0110 4MB
0b0111 16MB
0b1000 64MB
0b1001 256MB
0b1010 1GB
Is that how much the emulated e500 supports? The E500 Core Reference manual
states that it supports up to 4GiB.
Yes the list is out of order ! :)
Thanks,
C.
