diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts
index 1d011de..f014c56 100644
--- a/arch/sandbox/dts/test.dts
+++ b/arch/sandbox/dts/test.dts
@@ -407,6 +407,10 @@
 		compatible = "sandbox,mmc";
 	};
 
+	pch {
+		compatible = "sandbox,pch";
+	};
+
 	pci0: pci-controller0 {
 		compatible = "sandbox,pci";
 		device_type = "pci";
diff --git a/arch/sandbox/include/asm/test.h b/arch/sandbox/include/asm/test.h
index 74f9618..ce00ba5 100644
--- a/arch/sandbox/include/asm/test.h
+++ b/arch/sandbox/include/asm/test.h
@@ -161,4 +161,12 @@
  */
 int sandbox_get_sound_sum(struct udevice *dev);
 
+/**
+ * sandbox_get_pch_spi_protect() - Get the PCI SPI protection status
+ *
+ * @dev: Device to check
+ * @return 0 if not protected, 1 if protected
+ */
+int sandbox_get_pch_spi_protect(struct udevice *dev);
+
 #endif
diff --git a/drivers/pch/Makefile b/drivers/pch/Makefile
index 696cdff..8ea6b78 100644
--- a/drivers/pch/Makefile
+++ b/drivers/pch/Makefile
@@ -3,3 +3,4 @@
 obj-y += pch-uclass.o
 obj-y += pch7.o
 obj-y += pch9.o
+obj-$(CONFIG_SANDBOX) += sandbox_pch.o
diff --git a/drivers/pch/sandbox_pch.c b/drivers/pch/sandbox_pch.c
new file mode 100644
index 0000000..81f8156
--- /dev/null
+++ b/drivers/pch/sandbox_pch.c
@@ -0,0 +1,69 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2018 Google LLC
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <pch.h>
+
+struct sandbox_pch_priv {
+	bool protect;
+};
+
+int sandbox_get_pch_spi_protect(struct udevice *dev)
+{
+	struct sandbox_pch_priv *priv = dev_get_priv(dev);
+
+	return priv->protect;
+}
+
+static int sandbox_pch_get_spi_base(struct udevice *dev, ulong *sbasep)
+{
+	*sbasep = 0x10;
+
+	return 0;
+}
+
+static int sandbox_pch_set_spi_protect(struct udevice *dev, bool protect)
+{
+	struct sandbox_pch_priv *priv = dev_get_priv(dev);
+
+	priv->protect = protect;
+
+	return 0;
+}
+
+static int sandbox_pch_get_gpio_base(struct udevice *dev, u32 *gbasep)
+{
+	*gbasep = 0x20;
+
+	return 0;
+}
+
+static int sandbox_pch_get_io_base(struct udevice *dev, u32 *iobasep)
+{
+	*iobasep = 0x30;
+
+	return 0;
+}
+
+static const struct pch_ops sandbox_pch_ops = {
+	.get_spi_base	= sandbox_pch_get_spi_base,
+	.set_spi_protect = sandbox_pch_set_spi_protect,
+	.get_gpio_base	= sandbox_pch_get_gpio_base,
+	.get_io_base = sandbox_pch_get_io_base,
+};
+
+static const struct udevice_id sandbox_pch_ids[] = {
+	{ .compatible = "sandbox,pch" },
+	{ }
+};
+
+U_BOOT_DRIVER(sandbox_pch_drv) = {
+	.name		= "sandbox-pch",
+	.id		= UCLASS_PCH,
+	.of_match	= sandbox_pch_ids,
+	.ops		= &sandbox_pch_ops,
+	.priv_auto_alloc_size	= sizeof(struct sandbox_pch_priv),
+};
diff --git a/test/dm/Makefile b/test/dm/Makefile
index 1b08996..49857c5 100644
--- a/test/dm/Makefile
+++ b/test/dm/Makefile
@@ -30,6 +30,7 @@
 obj-$(CONFIG_OSD) += osd.o
 obj-$(CONFIG_DM_VIDEO) += panel.o
 obj-$(CONFIG_DM_PCI) += pci.o
+obj-$(CONFIG_PCH) += pch.o
 obj-$(CONFIG_PHY) += phy.o
 obj-$(CONFIG_POWER_DOMAIN) += power-domain.o
 obj-$(CONFIG_DM_PWM) += pwm.o
diff --git a/test/dm/pch.c b/test/dm/pch.c
new file mode 100644
index 0000000..f184445
--- /dev/null
+++ b/test/dm/pch.c
@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2018 Google LLC
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <pch.h>
+#include <asm/test.h>
+#include <dm/test.h>
+#include <test/ut.h>
+
+/* Test that sandbox PCH works correctly */
+static int dm_test_pch_base(struct unit_test_state *uts)
+{
+	struct udevice *dev;
+	u32 gbase, iobase;
+	ulong sbase;
+
+	ut_assertok(uclass_first_device_err(UCLASS_PCH, &dev));
+	ut_assertok(pch_get_spi_base(dev, &sbase));
+	ut_asserteq(0x10, sbase);
+
+	ut_asserteq(0, sandbox_get_pch_spi_protect(dev));
+	ut_assertok(pch_set_spi_protect(dev, true));
+	ut_asserteq(1, sandbox_get_pch_spi_protect(dev));
+
+	ut_assertok(pch_get_gpio_base(dev, &gbase));
+	ut_asserteq(0x20, gbase);
+
+	ut_assertok(pch_get_io_base(dev, &iobase));
+	ut_asserteq(0x30, iobase);
+
+	return 0;
+}
+DM_TEST(dm_test_pch_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);