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-rw-r--r--tools/firmware/hvmloader/e820.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/firmware/hvmloader/e820.c b/tools/firmware/hvmloader/e820.c
index 0fc0b1c306..0a46b80e8b 100644
--- a/tools/firmware/hvmloader/e820.c
+++ b/tools/firmware/hvmloader/e820.c
@@ -142,11 +142,11 @@ int build_e820_table(struct e820entry *e820,
nr++;
e820[nr].addr = igd_opregion_base;
- e820[nr].size = 2 * PAGE_SIZE;
+ e820[nr].size = IGD_OPREGION_PAGES * PAGE_SIZE;
e820[nr].type = E820_NVS;
nr++;
- e820[nr].addr = igd_opregion_base + 2 * PAGE_SIZE;
+ e820[nr].addr = igd_opregion_base + IGD_OPREGION_PAGES * PAGE_SIZE;
e820[nr].size = (uint32_t)-e820[nr].addr;
e820[nr].type = E820_RESERVED;
nr++;