diff options
| author | Ben Zong-You Xie <[email protected]> | 2026-07-28 16:10:36 +0800 |
|---|---|---|
| committer | Anup Patel <[email protected]> | 2026-09-01 10:46:23 +0530 |
| commit | 4c5d9d9f93c77805dbc023cdef6a68c039b87970 (patch) | |
| tree | 28cb04ee5c14d82ab5a65903c0831cb09e6edbc9 /include/sbi_utils/cppc | |
| parent | 344428d8322e03cc5059a25769694f7622fb9333 (diff) | |
lib: utils/andes: add the SMU and LLC registers to the root domain
When a hart implements Smepmp, S-mode and U-mode cannot reach either
device unless its region is shared explicitly. Suspend and resume then
take an access violation as soon as the supervisor touches the SMU or
the LLC.
Share both regions, and take their sizes from the DT nodes rather than
ignoring them.
Signed-off-by: Ben Zong-You Xie <[email protected]>
Reviewed-by: Anup Patel <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Anup Patel <[email protected]>
Diffstat (limited to 'include/sbi_utils/cppc')
0 files changed, 0 insertions, 0 deletions