diff --git a/src/soc/amd/common/block/cpu/noncar/memlayout_x86.ld b/src/soc/amd/common/block/cpu/noncar/memlayout_x86.ld
index d9b29bf5c2..c435cc5eae 100644
--- a/src/soc/amd/common/block/cpu/noncar/memlayout_x86.ld
+++ b/src/soc/amd/common/block/cpu/noncar/memlayout_x86.ld
@@ -112,7 +112,7 @@ SECTIONS
 	EARLY_RESERVED_DRAM_END(.)
 
 	/* Relocated at runtime in cbmem so the address does not matter. */
-	RAMSTAGE(64M, 8M)
+	RAMSTAGE(512M, 8M)
 }
 
 #if ENV_BOOTBLOCK