diff --git a/MAINTAINERS b/MAINTAINERS
index 9814e7b4c4..9a289366ba 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -727,10 +727,12 @@ M: Tyrone Ting <kfting@nuvoton.com>
 L: qemu-arm@nongnu.org
 S: Supported
 F: hw/arm/npcm7xx*
+F: hw/mem/npcm7xx*
 F: hw/misc/npcm7xx*
 F: hw/nvram/npcm7xx*
 F: hw/timer/npcm7xx*
 F: include/hw/arm/npcm7xx*
+F: include/hw/mem/npcm7xx*
 F: include/hw/misc/npcm7xx*
 F: include/hw/nvram/npcm7xx*
 F: include/hw/timer/npcm7xx*
diff --git a/hw/arm/npcm7xx.c b/hw/arm/npcm7xx.c
index f9e3b5842b..54d84bafa1 100644
--- a/hw/arm/npcm7xx.c
+++ b/hw/arm/npcm7xx.c
@@ -46,6 +46,7 @@
 #define NPCM7XX_CPUP_BA         (0xF03FE000)
 #define NPCM7XX_GCR_BA          (0xF0800000)
 #define NPCM7XX_CLK_BA          (0xF0801000)
+#define NPCM7XX_MC_BA           (0xF0824000)
 
 /* Memory blocks at the end of the address space */
 #define NPCM7XX_RAM2_BA         (0xFFFD0000)
@@ -161,6 +162,8 @@ static void npcm7xx_init(Object *obj)
                           sizeof(s->key_storage), TYPE_NPCM7XX_KEY_STORAGE);
     sysbus_init_child_obj(obj, "otp2", OBJECT(&s->fuse_array),
                           sizeof(s->fuse_array), TYPE_NPCM7XX_FUSE_ARRAY);
+    sysbus_init_child_obj(obj, "mc", OBJECT(&s->mc), sizeof(s->mc),
+                          TYPE_NPCM7XX_MC);
 
     for (i = 0; i < ARRAY_SIZE(s->tim); i++) {
         sysbus_init_child_obj(obj, "tim[*]", OBJECT(&s->tim[i]),
@@ -258,6 +261,14 @@ static void npcm7xx_realize(DeviceState *dev, Error **errp)
     sysbus_mmio_map(SYS_BUS_DEVICE(&s->fuse_array), 0, NPCM7XX_OTP2_BA);
     npcm7xx_init_fuses(s);
 
+    /* Fake Memory Controller (MC) */
+    object_property_set_bool(OBJECT(&s->mc), true, "realized", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
+    sysbus_mmio_map(SYS_BUS_DEVICE(&s->mc), 0, NPCM7XX_MC_BA);
+
     /* Timer Modules (TIM) */
     QEMU_BUILD_BUG_ON(ARRAY_SIZE(npcm7xx_tim_addr) != ARRAY_SIZE(s->tim));
     for (i = 0; i < ARRAY_SIZE(s->tim); i++) {
diff --git a/hw/mem/Makefile.objs b/hw/mem/Makefile.objs
index 56345befd0..9a33ef7b35 100644
--- a/hw/mem/Makefile.objs
+++ b/hw/mem/Makefile.objs
@@ -1,3 +1,4 @@
 common-obj-$(CONFIG_DIMM) += pc-dimm.o
 common-obj-y += memory-device.o
+common-obj-$(CONFIG_NPCM7XX) += npcm7xx_mc.o
 common-obj-$(CONFIG_NVDIMM) += nvdimm.o
diff --git a/hw/mem/npcm7xx_mc.c b/hw/mem/npcm7xx_mc.c
new file mode 100644
index 0000000000..03a7fb53dc
--- /dev/null
+++ b/hw/mem/npcm7xx_mc.c
@@ -0,0 +1,83 @@
+/*
+ * Nuvoton NPCM7xx Memory Controller stub
+ *
+ * Copyright 2020 Google LLC
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include "qemu/osdep.h"
+
+#include "hw/mem/npcm7xx_mc.h"
+#include "qapi/error.h"
+#include "qemu/log.h"
+#include "qemu/module.h"
+#include "qemu/units.h"
+
+#define NPCM7XX_MC_REGS_SIZE (4 * KiB)
+
+static uint64_t npcm7xx_mc_read(void *opaque, hwaddr addr, unsigned int size)
+{
+    /*
+     * If bits 8..11 @ offset 0 are not zero, the boot block thinks the memory
+     * controller has already been initialized and will skip DDR training.
+     */
+    if (addr == 0) {
+        return 0x100;
+    }
+
+    qemu_log_mask(LOG_UNIMP, "%s: mostly unimplemented\n", __func__);
+
+    return 0;
+}
+
+static void npcm7xx_mc_write(void *opaque, hwaddr addr, uint64_t v,
+                             unsigned int size)
+{
+    qemu_log_mask(LOG_UNIMP, "%s: mostly unimplemented\n", __func__);
+}
+
+static const MemoryRegionOps npcm7xx_mc_ops = {
+    .read = npcm7xx_mc_read,
+    .write = npcm7xx_mc_write,
+    .endianness = DEVICE_LITTLE_ENDIAN,
+    .valid = {
+        .min_access_size = 4,
+        .max_access_size = 4,
+        .unaligned = false,
+    },
+};
+
+static void npcm7xx_mc_realize(DeviceState *dev, Error **errp)
+{
+    NPCM7xxMCState *s = NPCM7XX_MC(dev);
+
+    memory_region_init_io(&s->mmio, OBJECT(s), &npcm7xx_mc_ops, s, "regs",
+                          NPCM7XX_MC_REGS_SIZE);
+    sysbus_init_mmio(&s->parent, &s->mmio);
+}
+
+static void npcm7xx_mc_class_init(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+
+    dc->desc = "NPCM7xx Memory Controller stub";
+    dc->realize = npcm7xx_mc_realize;
+}
+
+static const TypeInfo npcm7xx_mc_types[] = {
+    {
+        .name = TYPE_NPCM7XX_MC,
+        .parent = TYPE_SYS_BUS_DEVICE,
+        .instance_size = sizeof(NPCM7xxMCState),
+        .class_init = npcm7xx_mc_class_init,
+    },
+};
+DEFINE_TYPES(npcm7xx_mc_types);
diff --git a/include/hw/arm/npcm7xx.h b/include/hw/arm/npcm7xx.h
index 360cd965a7..8f49f7015c 100644
--- a/include/hw/arm/npcm7xx.h
+++ b/include/hw/arm/npcm7xx.h
@@ -17,6 +17,7 @@
 
 #include "hw/boards.h"
 #include "hw/cpu/a9mpcore.h"
+#include "hw/mem/npcm7xx_mc.h"
 #include "hw/misc/npcm7xx_clk.h"
 #include "hw/misc/npcm7xx_gcr.h"
 #include "hw/nvram/npcm7xx_otp.h"
@@ -65,6 +66,7 @@ typedef struct NPCM7xxState {
     NPCM7xxTimerCtrlState tim[3];
     NPCM7xxOTPState     key_storage;
     NPCM7xxOTPState     fuse_array;
+    NPCM7xxMCState      mc;
 } NPCM7xxState;
 
 #define TYPE_NPCM7XX    "npcm7xx"
diff --git a/include/hw/mem/npcm7xx_mc.h b/include/hw/mem/npcm7xx_mc.h
new file mode 100644
index 0000000000..8781f5c979
--- /dev/null
+++ b/include/hw/mem/npcm7xx_mc.h
@@ -0,0 +1,35 @@
+/*
+ * Nuvoton NPCM7xx Memory Controller stub
+ *
+ * Copyright 2020 Google LLC
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+#ifndef NPCM7XX_MC_H
+#define NPCM7XX_MC_H
+
+#include "exec/memory.h"
+#include "hw/sysbus.h"
+
+/**
+ * struct NPCM7xxMCState - Device state for the memory controller.
+ * @parent: System bus device.
+ * @mmio: Memory region through which registers are accessed.
+ */
+typedef struct NPCM7xxMCState {
+    SysBusDevice parent;
+
+    MemoryRegion mmio;
+} NPCM7xxMCState;
+
+#define TYPE_NPCM7XX_MC "npcm7xx-mc"
+#define NPCM7XX_MC(obj) OBJECT_CHECK(NPCM7xxMCState, (obj), TYPE_NPCM7XX_MC)
+
+#endif /* NPCM7XX_MC_H */
