diff --git a/lib/Makefile b/lib/Makefile
index 8cd779f..0db41c1 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -8,6 +8,7 @@
 ifndef CONFIG_SPL_BUILD
 
 obj-$(CONFIG_EFI) += efi/
+obj-$(CONFIG_EFI_LOADER) += efi_driver/
 obj-$(CONFIG_EFI_LOADER) += efi_loader/
 obj-$(CONFIG_EFI_LOADER) += efi_selftest/
 obj-$(CONFIG_LZMA) += lzma/
diff --git a/lib/efi_driver/Makefile b/lib/efi_driver/Makefile
new file mode 100644
index 0000000..e35529a
--- /dev/null
+++ b/lib/efi_driver/Makefile
@@ -0,0 +1,13 @@
+#
+# (C) Copyright 2017 Heinrich Schuchardt
+#
+#  SPDX-License-Identifier:     GPL-2.0+
+#
+
+# This file only gets included with CONFIG_EFI_LOADER set, so all
+# object inclusion implicitly depends on it
+
+obj-y += efi_uclass.o
+ifeq ($(CONFIG_BLK)$(CONFIG_PARTITIONS),yy)
+obj-y += efi_block_device.o
+endif
diff --git a/lib/efi_driver/efi_block_device.c b/lib/efi_driver/efi_block_device.c
new file mode 100644
index 0000000..d9d2b14
--- /dev/null
+++ b/lib/efi_driver/efi_block_device.c
@@ -0,0 +1,210 @@
+/*
+ *  EFI block driver
+ *
+ *  Copyright (c) 2017 Heinrich Schuchardt
+ *
+ *  SPDX-License-Identifier:     GPL-2.0+
+ *
+ * The EFI uclass creates a handle for this driver and installs the
+ * driver binding protocol on it.
+ *
+ * The EFI block driver binds to controllers implementing the block io
+ * protocol.
+ *
+ * When the bind function of the EFI block driver is called it creates a
+ * new U-Boot block device. It installs child handles for all partitions and
+ * installs the simple file protocol on these.
+ *
+ * The read and write functions of the EFI block driver delegate calls to the
+ * controller that it is bound to.
+ *
+ * A usage example is as following:
+ *
+ * U-Boot loads the iPXE snp.efi executable. iPXE connects an iSCSI drive and
+ * exposes a handle with the block IO protocol. It calls ConnectController.
+ *
+ * Now the EFI block driver installs the partitions with the simple file
+ * protocol.
+ *
+ * iPXE uses the simple file protocol to load Grub or the Linux Kernel.
+ */
+
+#include <efi_driver.h>
+#include <dm/device-internal.h>
+#include <dm/root.h>
+
+/*
+ * EFI attributes of the udevice handled by this driver.
+ *
+ * handle	handle of the controller on which this driver is installed
+ * io		block io protocol proxied by this driver
+ */
+struct efi_blk_priv {
+	efi_handle_t		handle;
+	struct efi_block_io	*io;
+};
+
+/*
+ * Read from block device
+ *
+ * @dev		device
+ * @blknr	first block to be read
+ * @blkcnt	number of blocks to read
+ * @buffer	output buffer
+ * @return	number of blocks transferred
+ */
+static ulong efi_bl_read(struct udevice *dev, lbaint_t blknr, lbaint_t blkcnt,
+			 void *buffer)
+{
+	struct efi_blk_priv *priv = dev->priv;
+	struct efi_block_io *io = priv->io;
+	efi_status_t ret;
+
+	EFI_PRINT("%s: read '%s', from block " LBAFU ", " LBAFU " blocks\n",
+		  __func__, dev->name, blknr, blkcnt);
+	ret = EFI_CALL(io->read_blocks(
+				io, io->media->media_id, (u64)blknr,
+				(efi_uintn_t)blkcnt *
+				(efi_uintn_t)io->media->block_size, buffer));
+	EFI_PRINT("%s: r = %u\n", __func__,
+		  (unsigned int)(ret & ~EFI_ERROR_MASK));
+	if (ret != EFI_SUCCESS)
+		return 0;
+	return blkcnt;
+}
+
+/*
+ * Write to block device
+ *
+ * @dev		device
+ * @blknr	first block to be write
+ * @blkcnt	number of blocks to write
+ * @buffer	input buffer
+ * @return	number of blocks transferred
+ */
+static ulong efi_bl_write(struct udevice *dev, lbaint_t blknr, lbaint_t blkcnt,
+			  const void *buffer)
+{
+	struct efi_blk_priv *priv = dev->priv;
+	struct efi_block_io *io = priv->io;
+	efi_status_t ret;
+
+	EFI_PRINT("%s: write '%s', from block " LBAFU ", " LBAFU " blocks\n",
+		  __func__, dev->name, blknr, blkcnt);
+	ret = EFI_CALL(io->write_blocks(
+				io, io->media->media_id, (u64)blknr,
+				(efi_uintn_t)blkcnt *
+				(efi_uintn_t)io->media->block_size,
+				(void *)buffer));
+	EFI_PRINT("%s: r = %u\n", __func__,
+		  (unsigned int)(ret & ~EFI_ERROR_MASK));
+	if (ret != EFI_SUCCESS)
+		return 0;
+	return blkcnt;
+}
+
+/*
+ * Create partions for the block device.
+ *
+ * @handle	EFI handle of the block device
+ * @dev		udevice of the block device
+ */
+static int efi_bl_bind_partitions(efi_handle_t handle, struct udevice *dev)
+{
+	struct blk_desc *desc;
+	const char *if_typename;
+
+	desc = dev_get_uclass_platdata(dev);
+	if_typename = blk_get_if_type_name(desc->if_type);
+
+	return efi_disk_create_partitions(handle, desc, if_typename,
+					  desc->devnum, dev->name);
+}
+
+/*
+ * Create a block device for a handle
+ *
+ * @handle	handle
+ * @interface	block io protocol
+ * @return	0 = success
+ */
+static int efi_bl_bind(efi_handle_t handle, void *interface)
+{
+	struct udevice *bdev, *parent = dm_root();
+	int ret, devnum;
+	char *name;
+	struct efi_object *obj = efi_search_obj(handle);
+	struct efi_block_io *io = interface;
+	int disks;
+	struct efi_blk_priv *priv;
+
+	EFI_PRINT("%s: handle %p, interface %p\n", __func__, handle, io);
+
+	if (!obj)
+		return -ENOENT;
+
+	devnum = blk_find_max_devnum(IF_TYPE_EFI);
+	if (devnum == -ENODEV)
+		devnum = 0;
+	else if (devnum < 0)
+		return devnum;
+
+	name = calloc(1, 18); /* strlen("efiblk#2147483648") + 1 */
+	if (!name)
+		return -ENOMEM;
+	sprintf(name, "efiblk#%d", devnum);
+
+	/* Create driver model udevice for the EFI block io device */
+	ret = blk_create_device(parent, "efi_blk", name, IF_TYPE_EFI, devnum,
+				io->media->block_size,
+				(lbaint_t)io->media->last_block, &bdev);
+	if (ret)
+		return ret;
+	if (!bdev)
+		return -ENOENT;
+	/* Allocate priv */
+	ret = device_probe(bdev);
+	if (ret)
+		return ret;
+	EFI_PRINT("%s: block device '%s' created\n", __func__, bdev->name);
+
+	priv = bdev->priv;
+	priv->handle = handle;
+	priv->io = interface;
+
+	ret = blk_prepare_device(bdev);
+
+	/* Create handles for the partions of the block device */
+	disks = efi_bl_bind_partitions(handle, bdev);
+	EFI_PRINT("Found %d partitions\n", disks);
+
+	return 0;
+}
+
+/* Block device driver operators */
+static const struct blk_ops efi_blk_ops = {
+	.read	= efi_bl_read,
+	.write	= efi_bl_write,
+};
+
+/* Identify as block device driver */
+U_BOOT_DRIVER(efi_blk) = {
+	.name			= "efi_blk",
+	.id			= UCLASS_BLK,
+	.ops			= &efi_blk_ops,
+	.priv_auto_alloc_size	= sizeof(struct efi_blk_priv),
+};
+
+/* EFI driver operators */
+static const struct efi_driver_ops driver_ops = {
+	.protocol	= &efi_block_io_guid,
+	.child_protocol = &efi_block_io_guid,
+	.bind		= efi_bl_bind,
+};
+
+/* Identify as EFI driver */
+U_BOOT_DRIVER(efi_block) = {
+	.name		= "EFI block driver",
+	.id		= UCLASS_EFI,
+	.ops		= &driver_ops,
+};
diff --git a/lib/efi_driver/efi_uclass.c b/lib/efi_driver/efi_uclass.c
new file mode 100644
index 0000000..90797f9
--- /dev/null
+++ b/lib/efi_driver/efi_uclass.c
@@ -0,0 +1,330 @@
+/*
+ *  Uclass for EFI drivers
+ *
+ *  Copyright (c) 2017 Heinrich Schuchardt
+ *
+ *  SPDX-License-Identifier:     GPL-2.0+
+ *
+ * For each EFI driver the uclass
+ * - creates a handle
+ * - installs the driver binding protocol
+ *
+ * The uclass provides the bind, start, and stop entry points for the driver
+ * binding protocol.
+ *
+ * In bind() and stop() it checks if the controller implements the protocol
+ * supported by the EFI driver. In the start() function it calls the bind()
+ * function of the EFI driver. In the stop() function it destroys the child
+ * controllers.
+ */
+
+#include <efi_driver.h>
+
+/*
+ * Check node type. We do not support partitions as controller handles.
+ *
+ * @handle	handle to be checked
+ * @return	status code
+ */
+static efi_status_t check_node_type(efi_handle_t handle)
+{
+	efi_status_t r, ret = EFI_SUCCESS;
+	const struct efi_device_path *dp;
+
+	/* Open the device path protocol */
+	r = EFI_CALL(systab.boottime->open_protocol(
+			handle, &efi_guid_device_path, (void **)&dp,
+			NULL, NULL, EFI_OPEN_PROTOCOL_GET_PROTOCOL));
+	if (r == EFI_SUCCESS && dp) {
+		/* Get the last node */
+		const struct efi_device_path *node = efi_dp_last_node(dp);
+		/* We do not support partitions as controller */
+		if (!node || node->type == DEVICE_PATH_TYPE_MEDIA_DEVICE)
+			ret = EFI_UNSUPPORTED;
+	}
+	return ret;
+}
+
+/*
+ * Check if the driver supports the controller.
+ *
+ * @this			driver binding protocol
+ * @controller_handle		handle of the controller
+ * @remaining_device_path	path specifying the child controller
+ * @return			status code
+ */
+static efi_status_t EFIAPI efi_uc_supported(
+		struct efi_driver_binding_protocol *this,
+		efi_handle_t controller_handle,
+		struct efi_device_path *remaining_device_path)
+{
+	efi_status_t r, ret;
+	void *interface;
+	struct efi_driver_binding_extended_protocol *bp =
+			(struct efi_driver_binding_extended_protocol *)this;
+
+	EFI_ENTRY("%p, %p, %ls", this, controller_handle,
+		  efi_dp_str(remaining_device_path));
+
+	ret = EFI_CALL(systab.boottime->open_protocol(
+			controller_handle, bp->ops->protocol,
+			&interface, this->driver_binding_handle,
+			controller_handle, EFI_OPEN_PROTOCOL_BY_DRIVER));
+	switch (ret) {
+	case EFI_ACCESS_DENIED:
+	case EFI_ALREADY_STARTED:
+		goto out;
+	case EFI_SUCCESS:
+		break;
+	default:
+		ret = EFI_UNSUPPORTED;
+		goto out;
+	}
+
+	ret = check_node_type(controller_handle);
+
+	r = EFI_CALL(systab.boottime->close_protocol(
+				controller_handle, bp->ops->protocol,
+				this->driver_binding_handle,
+				controller_handle));
+	if (r != EFI_SUCCESS)
+		ret = EFI_UNSUPPORTED;
+out:
+	return EFI_EXIT(ret);
+}
+
+/*
+ * Create child controllers and attach driver.
+ *
+ * @this			driver binding protocol
+ * @controller_handle		handle of the controller
+ * @remaining_device_path	path specifying the child controller
+ * @return			status code
+ */
+static efi_status_t EFIAPI efi_uc_start(
+		struct efi_driver_binding_protocol *this,
+		efi_handle_t controller_handle,
+		struct efi_device_path *remaining_device_path)
+{
+	efi_status_t r, ret;
+	void *interface = NULL;
+	struct efi_driver_binding_extended_protocol *bp =
+			(struct efi_driver_binding_extended_protocol *)this;
+
+	EFI_ENTRY("%p, %pUl, %ls", this, controller_handle,
+		  efi_dp_str(remaining_device_path));
+
+	/* Attach driver to controller */
+	ret = EFI_CALL(systab.boottime->open_protocol(
+			controller_handle, bp->ops->protocol,
+			&interface, this->driver_binding_handle,
+			controller_handle, EFI_OPEN_PROTOCOL_BY_DRIVER));
+	switch (ret) {
+	case EFI_ACCESS_DENIED:
+	case EFI_ALREADY_STARTED:
+		goto out;
+	case EFI_SUCCESS:
+		break;
+	default:
+		ret =  EFI_UNSUPPORTED;
+		goto out;
+	}
+	ret = check_node_type(controller_handle);
+	if (ret != EFI_SUCCESS) {
+		r = EFI_CALL(systab.boottime->close_protocol(
+				controller_handle, bp->ops->protocol,
+				this->driver_binding_handle,
+				controller_handle));
+		if (r != EFI_SUCCESS)
+			EFI_PRINT("Failure to close handle\n");
+		goto out;
+	}
+
+	/* TODO: driver specific stuff */
+	bp->ops->bind(controller_handle, interface);
+
+out:
+	return EFI_EXIT(ret);
+}
+
+/*
+ * Remove a single child controller from the parent controller.
+ *
+ * @controller_handle	parent controller
+ * @child_handle	child controller
+ * @return		status code
+ */
+static efi_status_t disconnect_child(efi_handle_t controller_handle,
+				     efi_handle_t child_handle)
+{
+	efi_status_t ret;
+	efi_guid_t *guid_controller = NULL;
+	efi_guid_t *guid_child_controller = NULL;
+
+	ret = EFI_CALL(systab.boottime->close_protocol(
+				controller_handle, guid_controller,
+				child_handle, child_handle));
+	if (ret != EFI_SUCCESS) {
+		EFI_PRINT("Cannot close protocol\n");
+		return ret;
+	}
+	ret = EFI_CALL(systab.boottime->uninstall_protocol_interface(
+				child_handle, guid_child_controller, NULL));
+	if (ret != EFI_SUCCESS) {
+		EFI_PRINT("Cannot uninstall protocol interface\n");
+		return ret;
+	}
+	return ret;
+}
+
+/*
+ * Remove child controllers and disconnect the controller.
+ *
+ * @this			driver binding protocol
+ * @controller_handle		handle of the controller
+ * @number_of_children		number of child controllers to remove
+ * @child_handle_buffer		handles of the child controllers to remove
+ * @return			status code
+ */
+static efi_status_t EFIAPI efi_uc_stop(
+		struct efi_driver_binding_protocol *this,
+		efi_handle_t controller_handle,
+		size_t number_of_children,
+		efi_handle_t *child_handle_buffer)
+{
+	efi_status_t ret;
+	efi_uintn_t count;
+	struct efi_open_protocol_info_entry *entry_buffer;
+	efi_guid_t *guid_controller = NULL;
+
+	EFI_ENTRY("%p, %pUl, %zu, %p", this, controller_handle,
+		  number_of_children, child_handle_buffer);
+
+	/* Destroy provided child controllers */
+	if (number_of_children) {
+		efi_uintn_t i;
+
+		for (i = 0; i < number_of_children; ++i) {
+			ret = disconnect_child(controller_handle,
+					       child_handle_buffer[i]);
+			if (ret != EFI_SUCCESS)
+				return ret;
+		}
+		return EFI_SUCCESS;
+	}
+
+	/* Destroy all children */
+	ret = EFI_CALL(systab.boottime->open_protocol_information(
+					controller_handle, guid_controller,
+					&entry_buffer, &count));
+	if (ret != EFI_SUCCESS)
+		goto out;
+	while (count) {
+		if (entry_buffer[--count].attributes &
+		    EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER) {
+			ret = disconnect_child(
+					controller_handle,
+					entry_buffer[count].agent_handle);
+			if (ret != EFI_SUCCESS)
+				goto out;
+		}
+	}
+	ret = EFI_CALL(systab.boottime->free_pool(entry_buffer));
+	if (ret != EFI_SUCCESS)
+		printf("%s(%u) %s: ERROR: Cannot free pool\n",
+		       __FILE__, __LINE__, __func__);
+
+	/* Detach driver from controller */
+	ret = EFI_CALL(systab.boottime->close_protocol(
+			controller_handle, guid_controller,
+			this->driver_binding_handle, controller_handle));
+out:
+	return EFI_EXIT(ret);
+}
+
+static efi_status_t efi_add_driver(struct driver *drv)
+{
+	efi_status_t ret;
+	const struct efi_driver_ops *ops = drv->ops;
+	struct efi_driver_binding_extended_protocol *bp;
+
+	debug("EFI: Adding driver '%s'\n", drv->name);
+	if (!ops->protocol) {
+		printf("EFI: ERROR: protocol GUID missing for driver '%s'\n",
+		       drv->name);
+		return EFI_INVALID_PARAMETER;
+	}
+	bp = calloc(1, sizeof(struct efi_driver_binding_extended_protocol));
+	if (!bp)
+		return EFI_OUT_OF_RESOURCES;
+
+	bp->bp.supported = efi_uc_supported;
+	bp->bp.start = efi_uc_start;
+	bp->bp.stop = efi_uc_stop;
+	bp->bp.version = 0xffffffff;
+	bp->ops = drv->ops;
+
+	ret = efi_create_handle(&bp->bp.driver_binding_handle);
+	if (ret != EFI_SUCCESS) {
+		free(bp);
+		goto out;
+	}
+	bp->bp.image_handle = bp->bp.driver_binding_handle;
+	ret = efi_add_protocol(bp->bp.driver_binding_handle,
+			       &efi_guid_driver_binding_protocol, bp);
+	if (ret != EFI_SUCCESS) {
+		efi_delete_handle(bp->bp.driver_binding_handle);
+		free(bp);
+		goto out;
+	}
+out:
+	return ret;
+}
+
+/*
+ * Initialize the EFI drivers.
+ * Called by board_init_r().
+ *
+ * @return	0 = success, any other value will stop further execution
+ */
+int efi_driver_init(void)
+{
+	struct driver *drv;
+	int ret = 0;
+
+	/* Save 'gd' pointer */
+	efi_save_gd();
+
+	debug("EFI: Initializing EFI driver framework\n");
+	for (drv = ll_entry_start(struct driver, driver);
+	     drv < ll_entry_end(struct driver, driver); ++drv) {
+		if (drv->id == UCLASS_EFI) {
+			ret = efi_add_driver(drv);
+			if (ret) {
+				printf("EFI: ERROR: failed to add driver %s\n",
+				       drv->name);
+				break;
+			}
+		}
+	}
+	return ret;
+}
+
+static int efi_uc_init(struct uclass *class)
+{
+	printf("EFI: Initializing UCLASS_EFI\n");
+	return 0;
+}
+
+static int efi_uc_destroy(struct uclass *class)
+{
+	printf("Destroying  UCLASS_EFI\n");
+	return 0;
+}
+
+UCLASS_DRIVER(efi) = {
+	.name		= "efi",
+	.id		= UCLASS_EFI,
+	.init		= efi_uc_init,
+	.destroy	= efi_uc_destroy,
+};