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-rw-r--r--src/cpu/x86/mtrr/mtrr.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/src/cpu/x86/mtrr/mtrr.c b/src/cpu/x86/mtrr/mtrr.c
index cdaa791de3..dfb9c94eeb 100644
--- a/src/cpu/x86/mtrr/mtrr.c
+++ b/src/cpu/x86/mtrr/mtrr.c
@@ -178,9 +178,8 @@ static struct memranges *get_physical_address_space(void)
MTRR_TYPE_UNCACHEABLE);
/* Handle any write combining resources. Only prefetchable
- * resources with the IORESOURCE_WRCOMB flag are appropriate
- * for this MTRR type. */
- match = IORESOURCE_PREFETCH | IORESOURCE_WRCOMB;
+ * resources are appropriate for this MTRR type. */
+ match = IORESOURCE_PREFETCH;
mask |= match;
memranges_add_resources(addr_space, mask, match,
MTRR_TYPE_WRCOMB);