diff --git a/src/soc/nvidia/tegra132/addressmap.c b/src/soc/nvidia/tegra132/addressmap.c
index 65371872fe..4933484a7a 100644
--- a/src/soc/nvidia/tegra132/addressmap.c
+++ b/src/soc/nvidia/tegra132/addressmap.c
@@ -61,7 +61,7 @@ static void carveout_from_regs(uintptr_t *base_mib, size_t *size_mib,
 
 	*size_mib = size;
 	bom >>= 20;
-	bom |= bom_hi >> (32 - 20);
+	bom |= bom_hi << (32 - 20);
 
 	*base_mib = bom;
 }