diff --git a/arch/x86/lib/acpi_table.c b/arch/x86/lib/acpi_table.c
index bb71286..7001e8b 100644
--- a/arch/x86/lib/acpi_table.c
+++ b/arch/x86/lib/acpi_table.c
@@ -11,10 +11,12 @@
 #include <cpu.h>
 #include <dm.h>
 #include <dm/uclass-internal.h>
+#include <asm/acpi/global_nvs.h>
 #include <asm/acpi_table.h>
 #include <asm/io.h>
 #include <asm/lapic.h>
 #include <asm/tables.h>
+#include <asm/arch/global_nvs.h>
 
 /*
  * IASL compiles the dsdt entries and writes the hex values
@@ -336,6 +338,7 @@
 	struct acpi_fadt *fadt;
 	struct acpi_mcfg *mcfg;
 	struct acpi_madt *madt;
+	int i;
 
 	current = start;
 
@@ -383,6 +386,25 @@
 	current += dsdt->length - sizeof(struct acpi_table_header);
 	current = ALIGN(current, 16);
 
+	/* Pack GNVS into the ACPI table area */
+	for (i = 0; i < dsdt->length; i++) {
+		u32 *gnvs = (u32 *)((u32)dsdt + i);
+		if (*gnvs == ACPI_GNVS_ADDR) {
+			debug("Fix up global NVS in DSDT to 0x%08x\n", current);
+			*gnvs = current;
+			break;
+		}
+	}
+
+	/* Update DSDT checksum since we patched the GNVS address */
+	dsdt->checksum = 0;
+	dsdt->checksum = table_compute_checksum((void *)dsdt, dsdt->length);
+
+	/* Fill in platform-specific global NVS variables */
+	acpi_create_gnvs((struct acpi_global_nvs *)current);
+	current += sizeof(struct acpi_global_nvs);
+	current = ALIGN(current, 16);
+
 	debug("ACPI:    * FADT\n");
 	fadt = (struct acpi_fadt *)current;
 	current += sizeof(struct acpi_fadt);