diff --git a/drivers/misc/cros_ec.c b/drivers/misc/cros_ec.c
index c22bb4b5b5..ebfa7c41c2 100644
--- a/drivers/misc/cros_ec.c
+++ b/drivers/misc/cros_ec.c
@@ -1557,6 +1557,77 @@ int cros_ec_set_lid_shutdown_mask(struct udevice *dev, int enable)
 	return 0;
 }
 
+int cros_ec_vstore_supported(struct udevice *dev)
+{
+	return cros_ec_check_feature(dev, EC_FEATURE_VSTORE);
+}
+
+int cros_ec_vstore_info(struct udevice *dev, u32 *lockedp)
+{
+	struct ec_response_vstore_info *resp;
+
+	if (ec_command_inptr(dev, EC_CMD_VSTORE_INFO, 0, NULL, 0,
+			     (uint8_t **)&resp, sizeof(*resp)) != sizeof(*resp))
+		return -EIO;
+
+	if (lockedp)
+		*lockedp = resp->slot_locked;
+
+	return resp->slot_count;
+}
+
+/*
+ * cros_ec_vstore_read - Read data from EC vstore slot
+ *
+ * @slot: vstore slot to read from
+ * @data: buffer to store read data, must be EC_VSTORE_SLOT_SIZE bytes
+ */
+int cros_ec_vstore_read(struct udevice *dev, int slot, uint8_t *data)
+{
+	struct ec_params_vstore_read req;
+	struct ec_response_vstore_read *resp;
+
+	req.slot = slot;
+	if (ec_command_inptr(dev, EC_CMD_VSTORE_READ, 0, &req, sizeof(req),
+			     (uint8_t **)&resp, sizeof(*resp)) != sizeof(*resp))
+		return -EIO;
+
+	if (!data || req.slot >= EC_VSTORE_SLOT_MAX)
+		return -EINVAL;
+
+	memcpy(data, resp->data, sizeof(resp->data));
+
+	return 0;
+}
+
+/*
+ * cros_ec_vstore_write - Save data into EC vstore slot
+ *
+ * @slot: vstore slot to write into
+ * @data: data to write
+ * @size: size of data in bytes
+ *
+ * Maximum size of data is EC_VSTORE_SLOT_SIZE.  It is the callers
+ * responsibility to check the number of implemented slots by
+ * querying the vstore info.
+ */
+int cros_ec_vstore_write(struct udevice *dev, int slot, const uint8_t *data,
+			 size_t size)
+{
+	struct ec_params_vstore_write req;
+
+	if (slot >= EC_VSTORE_SLOT_MAX || size > EC_VSTORE_SLOT_SIZE)
+		return -EINVAL;
+
+	req.slot = slot;
+	memcpy(req.data, data, size);
+
+	if (ec_command(dev, EC_CMD_VSTORE_WRITE, 0, &req, sizeof(req), NULL, 0))
+		return -EIO;
+
+	return 0;
+}
+
 int cros_ec_get_switches(struct udevice *dev)
 {
 	struct dm_cros_ec_ops *ops;
diff --git a/drivers/misc/cros_ec_sandbox.c b/drivers/misc/cros_ec_sandbox.c
index 845876cfb0..cb8adc4495 100644
--- a/drivers/misc/cros_ec_sandbox.c
+++ b/drivers/misc/cros_ec_sandbox.c
@@ -62,6 +62,15 @@ struct ec_keymatrix_entry {
 	int keycode;	/* corresponding linux key code */
 };
 
+enum {
+	VSTORE_SLOT_COUNT	= 4,
+};
+
+struct vstore_slot {
+	bool locked;
+	u8 data[EC_VSTORE_SLOT_SIZE];
+};
+
 /**
  * struct ec_state - Information about the EC state
  *
@@ -75,7 +84,7 @@ struct ec_keymatrix_entry {
  * @keyscan: Current keyscan information (bit set for each row/column pressed)
  * @recovery_req: Keyboard recovery requested
  * @test_flags: Flags that control behaviour for tests
- * @switches: Current switches value (EC_SWITCH_)
+ * @slot_locked: Locked vstore slots (mask)
  */
 struct ec_state {
 	u8 vbnv_context[EC_VBNV_BLOCK_SIZE_V2];
@@ -88,6 +97,7 @@ struct ec_state {
 	uint8_t keyscan[KEYBOARD_COLS];
 	bool recovery_req;
 	uint test_flags;
+	struct vstore_slot slot[VSTORE_SLOT_COUNT];
 } s_state, *g_state;
 
 /**
@@ -495,13 +505,51 @@ static int process_cmd(struct ec_state *ec,
 		struct ec_response_get_features *resp = resp_data;
 
 		resp->flags[0] = EC_FEATURE_MASK_0(EC_FEATURE_FLASH) |
-			EC_FEATURE_MASK_0(EC_FEATURE_I2C);
+			EC_FEATURE_MASK_0(EC_FEATURE_I2C) |
+			EC_FEATURE_MASK_0(EC_FEATURE_VSTORE);
 		resp->flags[1] =
 			EC_FEATURE_MASK_1(EC_FEATURE_UNIFIED_WAKE_MASKS) |
 			EC_FEATURE_MASK_1(EC_FEATURE_ISH);
 		len = sizeof(*resp);
 		break;
 	}
+	case EC_CMD_VSTORE_INFO: {
+		struct ec_response_vstore_info *resp = resp_data;
+		int i;
+
+		resp->slot_count = VSTORE_SLOT_COUNT;
+		resp->slot_locked = 0;
+		for (i = 0; i < VSTORE_SLOT_COUNT; i++) {
+			if (ec->slot[i].locked)
+				resp->slot_locked |= 1 << i;
+		}
+		len = sizeof(*resp);
+		break;
+	};
+	case EC_CMD_VSTORE_WRITE: {
+		const struct ec_params_vstore_write *req = req_data;
+		struct vstore_slot *slot;
+
+		if (req->slot >= EC_VSTORE_SLOT_MAX)
+			return -EINVAL;
+		slot = &ec->slot[req->slot];
+		slot->locked = true;
+		memcpy(slot->data, req->data, EC_VSTORE_SLOT_SIZE);
+		len = 0;
+		break;
+	}
+	case EC_CMD_VSTORE_READ: {
+		const struct ec_params_vstore_read *req = req_data;
+		struct ec_response_vstore_read *resp = resp_data;
+		struct vstore_slot *slot;
+
+		if (req->slot >= EC_VSTORE_SLOT_MAX)
+			return -EINVAL;
+		slot = &ec->slot[req->slot];
+		memcpy(resp->data, slot->data, EC_VSTORE_SLOT_SIZE);
+		len = sizeof(*resp);
+		break;
+	}
 	default:
 		printf("   ** Unknown EC command %#02x\n", req_hdr->command);
 		return -1;
diff --git a/include/cros_ec.h b/include/cros_ec.h
index cb91343e3d..eddc23d48f 100644
--- a/include/cros_ec.h
+++ b/include/cros_ec.h
@@ -596,4 +596,47 @@ int cros_ec_check_feature(struct udevice *dev, uint feature);
  */
 int cros_ec_get_switches(struct udevice *dev);
 
+/**
+ * cros_ec_vstore_supported() - Check if vstore is supported
+ *
+ * @dev: CROS-EC device
+ * @return false if not supported, true if supported, -ve on error
+ */
+int cros_ec_vstore_supported(struct udevice *dev);
+
+/**
+ * cros_ec_vstore_info() - Get vstore information
+ *
+ * @dev: CROS-EC device
+ * @lockedp: mask of locked slots
+ * @return number of vstore slots supported by the EC,, -ve on error
+ */
+int cros_ec_vstore_info(struct udevice *dev, u32 *lockedp);
+
+/**
+ * cros_ec_vstore_read() - Read data from EC vstore slot
+ *
+ * @dev: CROS-EC device
+ * @slot: vstore slot to read from
+ * @data: buffer to store read data, must be EC_VSTORE_SLOT_SIZE bytes
+ * @return 0 if OK, -ve on error
+ */
+int cros_ec_vstore_read(struct udevice *dev, int slot, uint8_t *data);
+
+/**
+ * cros_ec_vstore_write() - Save data into EC vstore slot
+ *
+ * The maximum size of data is EC_VSTORE_SLOT_SIZE.  It is the caller's
+ * responsibility to check the number of implemented slots by querying the
+ * vstore info.
+ *
+ * @dev: CROS-EC device
+ * @slot: vstore slot to write into
+ * @data: data to write
+ * @size: size of data in bytes
+ * @return 0 if OK, -ve on error
+ */
+int cros_ec_vstore_write(struct udevice *dev, int slot, const uint8_t *data,
+			 size_t size);
+
 #endif
diff --git a/test/dm/cros_ec.c b/test/dm/cros_ec.c
index 0da7548fd2..30cb70e088 100644
--- a/test/dm/cros_ec.c
+++ b/test/dm/cros_ec.c
@@ -56,6 +56,7 @@ static int dm_test_cros_ec_features(struct unit_test_state *uts)
 	ut_assertok(uclass_first_device_err(UCLASS_CROS_EC, &dev));
 	ut_assertok(cros_ec_get_features(dev, &feat));
 	ut_asserteq_64(1U << EC_FEATURE_FLASH | 1U << EC_FEATURE_I2C |
+		1u << EC_FEATURE_VSTORE |
 		1ULL << EC_FEATURE_UNIFIED_WAKE_MASKS | 1ULL << EC_FEATURE_ISH,
 		feat);
 
@@ -68,6 +69,7 @@ static int dm_test_cros_ec_features(struct unit_test_state *uts)
 	ut_assertok(run_command("crosec features", 0));
 	ut_assert_nextline("flash");
 	ut_assert_nextline("i2c");
+	ut_assert_nextline("vstore");
 	ut_assert_nextline("unified_wake_masks");
 	ut_assert_nextline("ish");
 	ut_assert_console_end();
@@ -138,3 +140,39 @@ static int dm_test_cros_ec_events(struct unit_test_state *uts)
 	return 0;
 }
 DM_TEST(dm_test_cros_ec_events, UT_TESTF_SCAN_FDT);
+
+static int dm_test_cros_ec_vstore(struct unit_test_state *uts)
+{
+	const int size = EC_VSTORE_SLOT_SIZE;
+	u8 test_data[size], data[size];
+	struct udevice *dev;
+	u32 locked;
+	int i;
+
+	ut_assertok(uclass_first_device_err(UCLASS_CROS_EC, &dev));
+	ut_asserteq(true, cros_ec_vstore_supported(dev));
+
+	ut_asserteq(4, cros_ec_vstore_info(dev, &locked));
+	ut_asserteq(0, locked);
+
+	/* Write some data */
+	for (i = 0; i < size; i++)
+		test_data[i] = ' ' + i;
+	ut_assertok(cros_ec_vstore_write(dev, 2, test_data, size));
+
+	/* Check it is locked */
+	ut_asserteq(4, cros_ec_vstore_info(dev, &locked));
+	ut_asserteq(1 << 2, locked);
+
+	/* Read it back and compare */
+	ut_assertok(cros_ec_vstore_read(dev, 2, data));
+	ut_asserteq_mem(test_data, data, size);
+
+	/* Try another slot to make sure it is empty */
+	ut_assertok(cros_ec_vstore_read(dev, 0, data));
+	for (i = 0; i < size; i++)
+		ut_asserteq(0, data[i]);
+
+	return 0;
+}
+DM_TEST(dm_test_cros_ec_vstore, UT_TESTF_SCAN_FDT);