Hi Dhaval,
In general, I didn't not want to add many extra code/design as part of
this series to keep it simple refactor and port from edk2-platforms
patches. We are the first one to do this type of refactoring work and
hence not easy to convince people. So, I am still keeping many things
hardcoded as in edk2-platforms. Once this series gets merged, next set
of patches will be mostly within RISC-V code which will be much easier
to upstream.
Irrespective of SATP (>= sv39), the physical address space is 56 bits as
per the priv spec. We don't plan to support RV32 with edk2 anyway.
Thanks
Sunil
On 30/01/23 10:47, dha...@rivosinc.com wrote:
BuildCpuHob (56, 32); Can we find a better programmatic way of doing
this? SATP register could be on method, or PCD? Also would help if you
can clarify how we arrive at this value 56.
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