When the range instruction cache invalidating not supported, the whole
instruction cache should be invalidated instead.
Signed-off-by: Tuan Phan <tp...@ventanamicro.com>
---
MdePkg/Library/BaseCacheMaintenanceLib/RiscVCache.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/MdePkg/Library/BaseCacheMaintenanceLib/RiscVCache.c
b/MdePkg/Library/BaseCacheMaintenanceLib/RiscVCache.c
index 67a3387ff3c6..a744b2a6f889 100644
--- a/MdePkg/Library/BaseCacheMaintenanceLib/RiscVCache.c
+++ b/MdePkg/Library/BaseCacheMaintenanceLib/RiscVCache.c
@@ -76,7 +76,10 @@ InvalidateInstructionCacheRange (
IN UINTN Length
)
{
- DEBUG ((DEBUG_ERROR, "%a:RISC-V unsupported function.\n", __FUNCTION__));
+ DEBUG ((DEBUG_WARN,
+ "%a:RISC-V unsupported function.\n"
+ "Invalidating the whole instruction cache instead.\n", __func__));
+ InvalidateInstructionCache ();
return Address;
}
--
2.25.1
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