[PATCH 3/6] Update PCIe section to reflect M-mode optionality
Signed-off-by: Atish Patra <atishp@...>
riscv-platform-spec.adoc | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/riscv-platform-spec.adoc b/riscv-platform-spec.adoc
index 049d81c88c26..78ceae532f96 100644
@@ -808,9 +808,9 @@ I/O or memory.
* PCIe Inbound Memory +
-For security reasons, platforms must provide a mechanism controlled by M-mode
-software to restrict inbound PCIe accesses from accessing regions of address
-space intended to be accessible only to M-mode software.
+For security reasons, platforms with M-mode must provide a mechanism controlled
+by M-mode software to restrict inbound PCIe accesses from accessing regions of
+address space intended to be accessible only to M-mode software.