This PCD provides a way for platform to override any
HW features that are default enabled by previous stages
of FW (like OpenSBI). For the case where previous/prev
stage has disabled the feature, this override is not
useful and its usage should be avoided.
Cc: Ard Biesheuvel
Cc: Jiewen Yao
Cc: J
Use newly defined cache management operations for RISC-V where possible
It builds up on the support added for RISC-V cache management
instructions in BaseLib.
Cc: Michael D Kinney
Cc: Liming Gao
Cc: Zhiguang Liu
Cc: Laszlo Ersek
Signed-off-by: Dhaval Sharma
---
Notes:
V1:
- Utilize c
Implement Cache Management Operations (CMO) defined by
RISC-V spec https://github.com/riscv/riscv-CMOs.
Notes:
1. CMO only supports block based Operations. Meaning cache
flush/invd/clean Operations are not available for the entire
range. In that case we fallback on fence.i instructions.
2. O
There are different ways to manage cache on RISC-V Processors.
One way is to use fence instruction. Another way is to use CPU
specific cache management operation instructions ratified as
per RISC-V ISA specifications to be introduced in future
patches. Current method is fence instruction based, ren
The declarations for cache Management functions belong to BaseLib
instead of instance source file. This helps with further restructuring
of cache management code for RISC-V.
Cc: Michael D Kinney
Cc: Liming Gao
Cc: Zhiguang Liu
Cc: Laszlo Ersek
Signed-off-by: Dhaval Sharma
---
Notes:
V5:
Implementing code to support Cache Management Operations (CMO) defined by
RISC-V CMO instructions.https://github.com/riscv/riscv-CMOs
This is a re-write of original series v5.
The patchset contains 5 patches- created based on V5 feedback.
1. Restructuring of existing code and move instruction decla
[AMD Official Use Only - General]
Hi Lisa,
Issac was no longer the maintainer of IpmiFeaturePkg as he was retired. Nate
had sent the maintainers update for review.
As the conversation I had with Issac, we all agreed IpmiFeaturePkg should be
deprecated as the IPMI related drivers are now located
