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Diffstat (limited to 'docs/domain_support.md')
| -rw-r--r-- | docs/domain_support.md | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/docs/domain_support.md b/docs/domain_support.md index 2a9ca3d..039f262 100644 --- a/docs/domain_support.md +++ b/docs/domain_support.md @@ -52,6 +52,7 @@ has following details: * **next_mode** - Privilege mode of the next booting stage for this domain. This can be either S-mode or U-mode. * **system_reset_allowed** - Is domain allowed to reset the system? +* **system_suspend_allowed** - Is domain allowed to suspend the system? The memory regions represented by **regions** in **struct sbi_domain** have following additional constraints to align with RISC-V PMP requirements: @@ -91,6 +92,7 @@ following manner: * **next_mode** - Next booting stage mode in coldboot HART scratch space is the next mode for the ROOT domain * **system_reset_allowed** - The ROOT domain is allowed to reset the system +* **system_suspend_allowed** - The ROOT domain is allowed to suspend the system Domain Effects -------------- @@ -195,6 +197,8 @@ The DT properties of a domain instance DT node are as follows: stage mode of coldboot HART** is used as default value. * **system-reset-allowed** (Optional) - A boolean flag representing whether the domain instance is allowed to do system reset. +* **system-suspend-allowed** (Optional) - A boolean flag representing + whether the domain instance is allowed to do system suspend. ### Assigning HART To Domain Instance @@ -260,6 +264,7 @@ be done: next-addr = <0x0 0x80100000>; next-mode = <0x0>; system-reset-allowed; + system-suspend-allowed; }; udomain: untrusted-domain { |