diff --git a/include/efi_api.h b/include/efi_api.h
index ffdba7fe1a..164147dc87 100644
--- a/include/efi_api.h
+++ b/include/efi_api.h
@@ -16,6 +16,7 @@
 #define _EFI_API_H
 
 #include <efi.h>
+#include <charset.h>
 
 #ifdef CONFIG_EFI_LOADER
 #include <asm/setjmp.h>
@@ -536,6 +537,266 @@ struct efi_device_path_utilities_protocol {
 		uint16_t node_length);
 };
 
+#define EFI_HII_CONFIG_ROUTING_PROTOCOL_GUID \
+	EFI_GUID(0x587e72d7, 0xcc50, 0x4f79, \
+		 0x82, 0x09, 0xca, 0x29, 0x1f, 0xc1, 0xa1, 0x0f)
+
+typedef uint16_t efi_string_id_t;
+
+struct efi_hii_config_routing_protocol {
+	efi_status_t(EFIAPI *extract_config)(
+		const struct efi_hii_config_routing_protocol *this,
+		const efi_string_t request,
+		efi_string_t *progress,
+		efi_string_t *results);
+	efi_status_t(EFIAPI *export_config)(
+		const struct efi_hii_config_routing_protocol *this,
+		efi_string_t *results);
+	efi_status_t(EFIAPI *route_config)(
+		const struct efi_hii_config_routing_protocol *this,
+		const efi_string_t configuration,
+		efi_string_t *progress);
+	efi_status_t(EFIAPI *block_to_config)(
+		const struct efi_hii_config_routing_protocol *this,
+		const efi_string_t config_request,
+		const uint8_t *block,
+		const efi_uintn_t block_size,
+		efi_string_t *config,
+		efi_string_t *progress);
+	efi_status_t(EFIAPI *config_to_block)(
+		const struct efi_hii_config_routing_protocol *this,
+		const efi_string_t config_resp,
+		const uint8_t *block,
+		const efi_uintn_t *block_size,
+		efi_string_t *progress);
+	efi_status_t(EFIAPI *get_alt_config)(
+		const struct efi_hii_config_routing_protocol *this,
+		const efi_string_t config_resp,
+		const efi_guid_t *guid,
+		const efi_string_t name,
+		const struct efi_device_path *device_path,
+		const efi_string_t alt_cfg_id,
+		efi_string_t *alt_cfg_resp);
+};
+
+#define EFI_HII_DATABASE_PROTOCOL_GUID	     \
+	EFI_GUID(0xef9fc172, 0xa1b2, 0x4693, \
+		 0xb3, 0x27, 0x6d, 0x32, 0xfc, 0x41, 0x60, 0x42)
+
+typedef enum {
+	EFI_KEY_LCTRL, EFI_KEY_A0, EFI_KEY_LALT, EFI_KEY_SPACE_BAR,
+	EFI_KEY_A2, EFI_KEY_A3, EFI_KEY_A4, EFI_KEY_RCTRL, EFI_KEY_LEFT_ARROW,
+	EFI_KEY_DOWN_ARROW, EFI_KEY_RIGHT_ARROW, EFI_KEY_ZERO,
+	EFI_KEY_PERIOD, EFI_KEY_ENTER, EFI_KEY_LSHIFT, EFI_KEY_B0,
+	EFI_KEY_B1, EFI_KEY_B2, EFI_KEY_B3, EFI_KEY_B4, EFI_KEY_B5, EFI_KEY_B6,
+	EFI_KEY_B7, EFI_KEY_B8, EFI_KEY_B9, EFI_KEY_B10, EFI_KEY_RSHIFT,
+	EFI_KEY_UP_ARROW, EFI_KEY_ONE, EFI_KEY_TWO, EFI_KEY_THREE,
+	EFI_KEY_CAPS_LOCK, EFI_KEY_C1, EFI_KEY_C2, EFI_KEY_C3, EFI_KEY_C4,
+	EFI_KEY_C5, EFI_KEY_C6, EFI_KEY_C7, EFI_KEY_C8, EFI_KEY_C9,
+	EFI_KEY_C10, EFI_KEY_C11, EFI_KEY_C12, EFI_KEY_FOUR, EFI_KEY_FIVE,
+	EFI_KEY_SIX, EFI_KEY_PLUS, EFI_KEY_TAB, EFI_KEY_D1, EFI_KEY_D2,
+	EFI_KEY_D3, EFI_KEY_D4, EFI_KEY_D5, EFI_KEY_D6, EFI_KEY_D7, EFI_KEY_D8,
+	EFI_KEY_D9, EFI_KEY_D10, EFI_KEY_D11, EFI_KEY_D12, EFI_KEY_D13,
+	EFI_KEY_DEL, EFI_KEY_END, EFI_KEY_PG_DN, EFI_KEY_SEVEN, EFI_KEY_EIGHT,
+	EFI_KEY_NINE, EFI_KEY_E0, EFI_KEY_E1, EFI_KEY_E2, EFI_KEY_E3,
+	EFI_KEY_E4, EFI_KEY_E5, EFI_KEY_E6, EFI_KEY_E7, EFI_KEY_E8, EFI_KEY_E9,
+	EFI_KEY_E10, EFI_KEY_E11, EFI_KEY_E12, EFI_KEY_BACK_SPACE,
+	EFI_KEY_INS, EFI_KEY_HOME, EFI_KEY_PG_UP, EFI_KEY_NLCK, EFI_KEY_SLASH,
+	EFI_KEY_ASTERISK, EFI_KEY_MINUS, EFI_KEY_ESC, EFI_KEY_F1, EFI_KEY_F2,
+	EFI_KEY_F3, EFI_KEY_F4, EFI_KEY_F5, EFI_KEY_F6, EFI_KEY_F7, EFI_KEY_F8,
+	EFI_KEY_F9, EFI_KEY_F10, EFI_KEY_F11, EFI_KEY_F12, EFI_KEY_PRINT,
+	EFI_KEY_SLCK, EFI_KEY_PAUSE,
+} efi_key;
+
+struct efi_key_descriptor {
+	efi_key key;
+	uint16_t unicode;
+	uint16_t shifted_unicode;
+	uint16_t alt_gr_unicode;
+	uint16_t shifted_alt_gr_unicode;
+	uint16_t modifier;
+	uint16_t affected_attribute;
+};
+
+struct efi_hii_keyboard_layout {
+	uint16_t layout_length;
+	efi_guid_t guid;
+	uint32_t layout_descriptor_string_offset;
+	uint8_t descriptor_count;
+	struct efi_key_descriptor descriptors[];
+};
+
+struct efi_hii_package_list_header {
+	efi_guid_t package_list_guid;
+	uint32_t package_length;
+} __packed;
+
+struct efi_hii_package_header {
+	uint32_t length : 24;
+	uint32_t type : 8;
+} __packed;
+
+#define EFI_HII_PACKAGE_TYPE_ALL          0x00
+#define EFI_HII_PACKAGE_TYPE_GUID         0x01
+#define EFI_HII_PACKAGE_FORMS             0x02
+#define EFI_HII_PACKAGE_STRINGS           0x04
+#define EFI_HII_PACKAGE_FONTS             0x05
+#define EFI_HII_PACKAGE_IMAGES            0x06
+#define EFI_HII_PACKAGE_SIMPLE_FONTS      0x07
+#define EFI_HII_PACKAGE_DEVICE_PATH       0x08
+#define EFI_HII_PACKAGE_KEYBOARD_LAYOUT   0x09
+#define EFI_HII_PACKAGE_ANIMATIONS        0x0A
+#define EFI_HII_PACKAGE_END               0xDF
+#define EFI_HII_PACKAGE_TYPE_SYSTEM_BEGIN 0xE0
+#define EFI_HII_PACKAGE_TYPE_SYSTEM_END   0xFF
+
+struct efi_hii_strings_package {
+	struct efi_hii_package_header header;
+	uint32_t header_size;
+	uint32_t string_info_offset;
+	uint16_t language_window[16];
+	efi_string_id_t language_name;
+	uint8_t  language[];
+} __packed;
+
+struct efi_hii_string_block {
+	uint8_t block_type;
+	/*uint8_t block_body[];*/
+} __packed;
+
+#define EFI_HII_SIBT_END               0x00 // The end of the string information.
+#define EFI_HII_SIBT_STRING_SCSU       0x10 // Single string using default font information.
+#define EFI_HII_SIBT_STRING_SCSU_FONT  0x11 // Single string with font information.
+#define EFI_HII_SIBT_STRINGS_SCSU      0x12 // Multiple strings using default font information.
+#define EFI_HII_SIBT_STRINGS_SCSU_FONT 0x13 // Multiple strings with font information.
+#define EFI_HII_SIBT_STRING_UCS2       0x14 // Single UCS-2 string using default font information.
+#define EFI_HII_SIBT_STRING_UCS2_FONT  0x15 // Single UCS-2 string with font information
+#define EFI_HII_SIBT_STRINGS_UCS2      0x16 // Multiple UCS-2 strings using default font information.
+#define EFI_HII_SIBT_STRINGS_UCS2_FONT 0x17 // Multiple UCS-2 strings with font information.
+#define EFI_HII_SIBT_DUPLICATE         0x20 // Create a duplicate of an existing string.
+#define EFI_HII_SIBT_SKIP2             0x21 // Skip a certain number of string identifiers.
+#define EFI_HII_SIBT_SKIP1             0x22 // Skip a certain number of string identifiers.
+#define EFI_HII_SIBT_EXT1              0x30 // For future expansion (one byte length field)
+#define EFI_HII_SIBT_EXT2              0x31 // For future expansion (two byte length field)
+#define EFI_HII_SIBT_EXT4              0x32 // For future expansion (four byte length field)
+#define EFI_HII_SIBT_FONT              0x40 // Font information.
+
+struct efi_hii_sibt_string_ucs2_block {
+	struct efi_hii_string_block header;
+	uint16_t string_text[];
+} __packed;
+
+static inline struct efi_hii_string_block *efi_hii_sibt_string_ucs2_block_next(
+	struct efi_hii_sibt_string_ucs2_block *blk)
+{
+	return ((void *)blk) + sizeof(*blk) +
+		(utf16_strlen(blk->string_text) + 1) * 2;
+}
+
+typedef void *efi_hii_handle_t;
+
+struct efi_hii_database_protocol {
+	efi_status_t(EFIAPI *new_package_list)(
+		const struct efi_hii_database_protocol *this,
+		const struct efi_hii_package_list_header *package_list,
+		const efi_handle_t driver_handle,
+		efi_hii_handle_t *handle);
+	efi_status_t(EFIAPI *remove_package_list)(
+		const struct efi_hii_database_protocol *this,
+		efi_hii_handle_t handle);
+	efi_status_t(EFIAPI *update_package_list)(
+		const struct efi_hii_database_protocol *this,
+		efi_hii_handle_t handle,
+		const struct efi_hii_package_list_header *package_list);
+	efi_status_t(EFIAPI *list_package_lists)(
+		const struct efi_hii_database_protocol *this,
+		uint8_t package_type,
+		const efi_guid_t *package_guid,
+		efi_uintn_t *handle_buffer_length,
+		efi_hii_handle_t *handle);
+	efi_status_t(EFIAPI *export_package_lists)(
+		const struct efi_hii_database_protocol *this,
+		efi_hii_handle_t handle,
+		efi_uintn_t *buffer_size,
+		struct efi_hii_package_list_header *buffer);
+	efi_status_t(EFIAPI *register_package_notify)(
+		const struct efi_hii_database_protocol *this,
+		uint8_t package_type,
+		const efi_guid_t *package_guid,
+		const void *package_notify_fn,
+		efi_uintn_t notify_type,
+		efi_handle_t *notify_handle);
+	efi_status_t(EFIAPI *unregister_package_notify)(
+		const struct efi_hii_database_protocol *this,
+		efi_handle_t notification_handle
+		);
+	efi_status_t(EFIAPI *find_keyboard_layouts)(
+		const struct efi_hii_database_protocol *this,
+		uint16_t *key_guid_buffer_length,
+		efi_guid_t *key_guid_buffer);
+	efi_status_t(EFIAPI *get_keyboard_layout)(
+		const struct efi_hii_database_protocol *this,
+		efi_guid_t *key_guid,
+		uint16_t *keyboard_layout_length,
+		struct efi_hii_keyboard_layout *keyboard_layout);
+	efi_status_t(EFIAPI *set_keyboard_layout)(
+		const struct efi_hii_database_protocol *this,
+		efi_guid_t *key_guid);
+	efi_status_t(EFIAPI *get_package_list_handle)(
+		const struct efi_hii_database_protocol *this,
+		efi_hii_handle_t package_list_handle,
+		efi_handle_t *driver_handle);
+};
+
+#define EFI_HII_STRING_PROTOCOL_GUID \
+	EFI_GUID(0x0fd96974, 0x23aa, 0x4cdc, \
+		 0xb9, 0xcb, 0x98, 0xd1, 0x77, 0x50, 0x32, 0x2a)
+
+typedef uint32_t efi_hii_font_style_t;
+
+struct efi_font_info {
+	efi_hii_font_style_t font_style;
+	uint16_t font_size;
+	uint16_t font_name[1];
+};
+
+struct efi_hii_string_protocol {
+	efi_status_t(EFIAPI *new_string)(
+		const struct efi_hii_string_protocol *this,
+		efi_hii_handle_t package_list,
+		efi_string_id_t *string_id,
+		const uint8_t *language,
+		const uint16_t *language_name,
+		const efi_string_t string,
+		const struct efi_font_info *string_font_info);
+	efi_status_t(EFIAPI *get_string)(
+		const struct efi_hii_string_protocol *this,
+		const uint8_t *language,
+		efi_hii_handle_t package_list,
+		efi_string_id_t string_id,
+		efi_string_t string,
+		efi_uintn_t *string_size,
+		struct efi_font_info **string_font_info);
+	efi_status_t(EFIAPI *set_string)(
+		const struct efi_hii_string_protocol *this,
+		efi_hii_handle_t package_list,
+		efi_string_id_t string_id,
+		const uint8_t *language,
+		const efi_string_t string,
+		const struct efi_font_info *string_font_info);
+	efi_status_t(EFIAPI *get_languages)(
+		const struct efi_hii_string_protocol *this,
+		efi_hii_handle_t package_list,
+		uint8_t *languages,
+		efi_uintn_t *languages_size);
+	efi_status_t(EFIAPI *get_secondary_languages)(
+		const struct efi_hii_string_protocol *this,
+		efi_hii_handle_t package_list,
+		const uint8_t *primary_language,
+		uint8_t *secondary_languages,
+		efi_uintn_t *secondary_languages_size);
+};
+
 #define EFI_GOP_GUID \
 	EFI_GUID(0x9042a9de, 0x23dc, 0x4a38, \
 		 0x96, 0xfb, 0x7a, 0xde, 0xd0, 0x80, 0x51, 0x6a)
diff --git a/include/efi_loader.h b/include/efi_loader.h
index 5d37c1d75f..591bf07e7a 100644
--- a/include/efi_loader.h
+++ b/include/efi_loader.h
@@ -80,6 +80,9 @@ extern struct efi_simple_input_interface efi_con_in;
 extern const struct efi_console_control_protocol efi_console_control;
 extern const struct efi_device_path_to_text_protocol efi_device_path_to_text;
 extern const struct efi_device_path_utilities_protocol efi_device_path_utilities;
+extern const struct efi_hii_config_routing_protocol efi_hii_config_routing;
+extern const struct efi_hii_database_protocol efi_hii_database;
+extern const struct efi_hii_string_protocol efi_hii_string;
 
 uint16_t *efi_dp_str(struct efi_device_path *dp);
 
@@ -91,6 +94,9 @@ extern const efi_guid_t efi_guid_device_path_to_text_protocol;
 extern const efi_guid_t efi_simple_file_system_protocol_guid;
 extern const efi_guid_t efi_file_info_guid;
 extern const efi_guid_t efi_guid_device_path_utilities_protocol;
+extern const efi_guid_t efi_guid_hii_config_routing_protocol;
+extern const efi_guid_t efi_guid_hii_database_protocol;
+extern const efi_guid_t efi_guid_hii_string_protocol;
 
 extern unsigned int __efi_runtime_start, __efi_runtime_stop;
 extern unsigned int __efi_runtime_rel_start, __efi_runtime_rel_stop;
diff --git a/lib/efi_loader/Makefile b/lib/efi_loader/Makefile
index b6927b3b84..725e0cba85 100644
--- a/lib/efi_loader/Makefile
+++ b/lib/efi_loader/Makefile
@@ -17,7 +17,7 @@ endif
 obj-$(CONFIG_CMD_BOOTEFI_HELLO) += helloworld_efi.o
 obj-y += efi_image_loader.o efi_boottime.o efi_runtime.o efi_console.o
 obj-y += efi_memory.o efi_device_path_to_text.o efi_device_path.o
-obj-y += efi_device_path_utilities.o
+obj-y += efi_device_path_utilities.o efi_hii.o
 obj-y += efi_file.o efi_variable.o efi_bootmgr.o
 obj-$(CONFIG_LCD) += efi_gop.o
 obj-$(CONFIG_DM_VIDEO) += efi_gop.o
diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c
index 92c778fcca..c179afc25a 100644
--- a/lib/efi_loader/efi_boottime.c
+++ b/lib/efi_loader/efi_boottime.c
@@ -1157,6 +1157,15 @@ void efi_setup_loaded_image(struct efi_loaded_image *info, struct efi_object *ob
 	obj->protocols[4].protocol_interface =
 		(void *)&efi_device_path_utilities;
 
+	obj->protocols[5].guid = &efi_guid_hii_string_protocol;
+	obj->protocols[5].protocol_interface = (void *)&efi_hii_string;
+
+	obj->protocols[6].guid = &efi_guid_hii_database_protocol;
+	obj->protocols[6].protocol_interface = (void *)&efi_hii_database;
+
+	obj->protocols[7].guid = &efi_guid_hii_config_routing_protocol;
+	obj->protocols[7].protocol_interface = (void *)&efi_hii_config_routing;
+
 	info->file_path = file_path;
 	info->device_handle = efi_dp_find_obj(device_path, NULL);
 
diff --git a/lib/efi_loader/efi_hii.c b/lib/efi_loader/efi_hii.c
new file mode 100644
index 0000000000..25c8e88a60
--- /dev/null
+++ b/lib/efi_loader/efi_hii.c
@@ -0,0 +1,507 @@
+/*
+ *  EFI Human Interface Infrastructure ... interface
+ *
+ *  Copyright (c) 2017 Leif Lindholm
+ *
+ *  SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#include <common.h>
+#include <malloc.h>
+#include <efi_loader.h>
+
+const efi_guid_t efi_guid_hii_config_routing_protocol =
+	EFI_HII_CONFIG_ROUTING_PROTOCOL_GUID;
+const efi_guid_t efi_guid_hii_database_protocol = EFI_HII_DATABASE_PROTOCOL_GUID;
+const efi_guid_t efi_guid_hii_string_protocol = EFI_HII_STRING_PROTOCOL_GUID;
+
+struct hii_package {
+	// TODO should there be an associated efi_object?
+	struct list_head string_tables;     /* list of string_table */
+	/* we could also track fonts, images, etc */
+};
+
+struct string_table {
+	struct list_head link;
+	efi_string_id_t language_name;
+	char *language;
+	uint32_t nstrings;
+	/* NOTE: string id starts at 1 so value is stbl->strings[id-1] */
+	struct {
+		efi_string_t string;
+		/* we could also track font info, etc */
+	} strings[];
+};
+
+static void free_strings_table(struct string_table *stbl)
+{
+	int i;
+
+	for (i = 0; i < stbl->nstrings; i++)
+		free(stbl->strings[i].string);
+	free(stbl->language);
+	free(stbl);
+}
+
+static struct hii_package *new_package(void)
+{
+	struct hii_package *hii = malloc(sizeof(*hii));
+	INIT_LIST_HEAD(&hii->string_tables);
+	return hii;
+}
+
+static void free_package(struct hii_package *hii)
+{
+
+	while (!list_empty(&hii->string_tables)) {
+		struct string_table *stbl;
+
+		stbl = list_first_entry(&hii->string_tables,
+					struct string_table, link);
+		list_del(&stbl->link);
+		free_strings_table(stbl);
+	}
+
+	free(hii);
+}
+
+static efi_status_t add_strings_package(struct hii_package *hii,
+	struct efi_hii_strings_package *strings_package)
+{
+	struct efi_hii_string_block *block;
+	void *end = ((void *)strings_package) + strings_package->header.length;
+	uint32_t nstrings = 0;
+	unsigned id = 0;
+
+	debug("header_size: %08x\n", strings_package->header_size);
+	debug("string_info_offset: %08x\n", strings_package->string_info_offset);
+	debug("language_name: %u\n", strings_package->language_name);
+	debug("language: %s\n", strings_package->language);
+
+	/* count # of string entries: */
+	block = ((void *)strings_package) + strings_package->string_info_offset;
+	while ((void *)block < end) {
+		switch (block->block_type) {
+		case EFI_HII_SIBT_STRING_UCS2: {
+			struct efi_hii_sibt_string_ucs2_block *ucs2 =
+				(void *)block;
+			nstrings++;
+			block = efi_hii_sibt_string_ucs2_block_next(ucs2);
+			break;
+		}
+		case EFI_HII_SIBT_END:
+			block = end;
+			break;
+		default:
+			debug("unknown HII string block type: %02x\n",
+			      block->block_type);
+			return EFI_INVALID_PARAMETER;
+		}
+	}
+
+	struct string_table *stbl = malloc(sizeof(*stbl) +
+			(nstrings * sizeof(stbl->strings[0])));
+	stbl->language_name = strings_package->language_name;
+	stbl->language = strdup((char *)strings_package->language);
+	stbl->nstrings = nstrings;
+
+	list_add(&stbl->link, &hii->string_tables);
+
+	/* and now parse string entries and populate string_table */
+	block = ((void *)strings_package) + strings_package->string_info_offset;
+
+	while ((void *)block < end) {
+		switch (block->block_type) {
+		case EFI_HII_SIBT_STRING_UCS2: {
+			struct efi_hii_sibt_string_ucs2_block *ucs2 =
+				(void *)block;
+			id++;
+			debug("%4u: \"%ls\"\n", id, ucs2->string_text);
+			stbl->strings[id-1].string =
+				utf16_strdup(ucs2->string_text);
+			block = efi_hii_sibt_string_ucs2_block_next(ucs2);
+			break;
+		}
+		case EFI_HII_SIBT_END:
+			return EFI_SUCCESS;
+		default:
+			debug("unknown HII string block type: %02x\n",
+			      block->block_type);
+			return EFI_INVALID_PARAMETER;
+		}
+	}
+
+	return EFI_SUCCESS;
+}
+
+/*
+ * EFI_HII_CONFIG_ROUTING_PROTOCOL
+ */
+
+static efi_status_t EFIAPI extract_config(
+	const struct efi_hii_config_routing_protocol *this,
+	const efi_string_t request,
+	efi_string_t *progress,
+	efi_string_t *results)
+{
+	EFI_ENTRY("%p, \"%ls\", %p, %p", this, request, progress, results);
+	return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+}
+
+static efi_status_t EFIAPI export_config(
+	const struct efi_hii_config_routing_protocol *this,
+	efi_string_t *results)
+{
+	EFI_ENTRY("%p, %p", this, results);
+	return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+}
+
+static efi_status_t EFIAPI route_config(
+	const struct efi_hii_config_routing_protocol *this,
+	const efi_string_t configuration,
+	efi_string_t *progress)
+{
+	EFI_ENTRY("%p, \"%ls\", %p", this, configuration, progress);
+	return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+}
+
+static efi_status_t EFIAPI block_to_config(
+	const struct efi_hii_config_routing_protocol *this,
+	const efi_string_t config_request,
+	const uint8_t *block,
+	const efi_uintn_t block_size,
+	efi_string_t *config,
+	efi_string_t *progress)
+{
+	EFI_ENTRY("%p, \"%ls\", %p, %zu, %p, %p", this, config_request, block,
+		  block_size, config, progress);
+	return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+}
+
+static efi_status_t EFIAPI config_to_block(
+	const struct efi_hii_config_routing_protocol *this,
+	const efi_string_t config_resp,
+	const uint8_t *block,
+	const efi_uintn_t *block_size,
+	efi_string_t *progress)
+{
+	EFI_ENTRY("%p, \"%ls\", %p, %p, %p", this, config_resp, block,
+		  block_size, progress);
+	return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+}
+
+static efi_status_t EFIAPI get_alt_config(
+	const struct efi_hii_config_routing_protocol *this,
+	const efi_string_t config_resp,
+	const efi_guid_t *guid,
+	const efi_string_t name,
+	const struct efi_device_path *device_path,
+	const efi_string_t alt_cfg_id,
+	efi_string_t *alt_cfg_resp)
+{
+	EFI_ENTRY("%p, \"%ls\", %pUl, \"%ls\", %p, \"%ls\", %p", this,
+		  config_resp, guid, name, device_path, alt_cfg_id,
+		  alt_cfg_resp);
+	return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+}
+
+
+/*
+ * EFI_HII_DATABASE_PROTOCOL
+ */
+
+static efi_status_t EFIAPI new_package_list(
+	const struct efi_hii_database_protocol *this,
+	const struct efi_hii_package_list_header *package_list,
+	const efi_handle_t driver_handle,
+	efi_hii_handle_t *handle)
+{
+	efi_status_t ret = EFI_SUCCESS;
+
+	EFI_ENTRY("%p, %p, %p, %p", this, package_list, driver_handle, handle);
+
+	if (!package_list || !driver_handle)
+		return EFI_EXIT(EFI_INVALID_PARAMETER);
+
+	struct hii_package *hii = new_package();
+	struct efi_hii_package_header *package;
+	void *end = ((void *)package_list) + package_list->package_length;
+
+	debug("package_list: %pUl (%u)\n", &package_list->package_list_guid,
+	      package_list->package_length);
+
+	package = ((void *)package_list) + sizeof(*package_list);
+	while ((void *)package < end) {
+		debug("package=%p, package type=%x, length=%u\n", package,
+		      package->type, package->length);
+		switch (package->type) {
+		case EFI_HII_PACKAGE_STRINGS:
+			ret = add_strings_package(hii,
+				(struct efi_hii_strings_package *)package);
+			break;
+		default:
+			break;
+		}
+
+		if (ret != EFI_SUCCESS)
+			goto error;
+
+		package = ((void *)package) + package->length;
+	}
+
+	// TODO in theory there is some notifications that should be sent..
+
+	*handle = hii;
+
+	return EFI_EXIT(EFI_SUCCESS);
+
+error:
+	free_package(hii);
+	return EFI_EXIT(ret);
+}
+
+static efi_status_t EFIAPI remove_package_list(
+	const struct efi_hii_database_protocol *this,
+	efi_hii_handle_t handle)
+{
+	struct hii_package *hii = handle;
+	EFI_ENTRY("%p, %p", this, handle);
+	free_package(hii);
+	return EFI_EXIT(EFI_SUCCESS);
+}
+
+static efi_status_t EFIAPI update_package_list(
+	const struct efi_hii_database_protocol *this,
+	efi_hii_handle_t handle,
+	const struct efi_hii_package_list_header *package_list)
+{
+	EFI_ENTRY("%p, %p, %p", this, handle, package_list);
+	return EFI_EXIT(EFI_NOT_FOUND);
+}
+
+static efi_status_t EFIAPI list_package_lists(
+	const struct efi_hii_database_protocol *this,
+	uint8_t package_type,
+	const efi_guid_t *package_guid,
+	efi_uintn_t *handle_buffer_length,
+	efi_hii_handle_t *handle)
+{
+	EFI_ENTRY("%p, %u, %pUl, %p, %p", this, package_type, package_guid,
+		  handle_buffer_length, handle);
+	return EFI_EXIT(EFI_NOT_FOUND);
+}
+
+static efi_status_t EFIAPI export_package_lists(
+	const struct efi_hii_database_protocol *this,
+	efi_hii_handle_t handle,
+	efi_uintn_t *buffer_size,
+	struct efi_hii_package_list_header *buffer)
+{
+	EFI_ENTRY("%p, %p, %p, %p", this, handle, buffer_size, buffer);
+	return EFI_EXIT(EFI_NOT_FOUND);
+}
+
+static efi_status_t EFIAPI register_package_notify(
+	const struct efi_hii_database_protocol *this,
+	uint8_t package_type,
+	const efi_guid_t *package_guid,
+	const void *package_notify_fn,
+	efi_uintn_t notify_type,
+	efi_handle_t *notify_handle)
+{
+	EFI_ENTRY("%p, %u, %pUl, %p, %zu, %p", this, package_type,
+		  package_guid, package_notify_fn, notify_type,
+		  notify_handle);
+	return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+}
+
+static efi_status_t EFIAPI unregister_package_notify(
+	const struct efi_hii_database_protocol *this,
+	efi_handle_t notification_handle)
+{
+	EFI_ENTRY("%p, %p", this, notification_handle);
+	return EFI_EXIT(EFI_NOT_FOUND);
+}
+
+static efi_status_t EFIAPI find_keyboard_layouts(
+	const struct efi_hii_database_protocol *this,
+	uint16_t *key_guid_buffer_length,
+	efi_guid_t *key_guid_buffer)
+{
+	EFI_ENTRY("%p, %p, %p", this, key_guid_buffer_length, key_guid_buffer);
+	return EFI_EXIT(EFI_NOT_FOUND); /* Invalid */
+}
+
+static efi_status_t EFIAPI get_keyboard_layout(
+	const struct efi_hii_database_protocol *this,
+	efi_guid_t *key_guid,
+	uint16_t *keyboard_layout_length,
+	struct efi_hii_keyboard_layout *keyboard_layout)
+{
+	EFI_ENTRY("%p, %pUl, %p, %p", this, key_guid, keyboard_layout_length,
+		  keyboard_layout);
+	return EFI_EXIT(EFI_NOT_FOUND);
+}
+
+static efi_status_t EFIAPI set_keyboard_layout(
+	const struct efi_hii_database_protocol *this,
+	efi_guid_t *key_guid)
+{
+	EFI_ENTRY("%p, %pUl", this, key_guid);
+	return EFI_EXIT(EFI_NOT_FOUND);
+}
+
+static efi_status_t EFIAPI get_package_list_handle(
+	const struct efi_hii_database_protocol *this,
+	efi_hii_handle_t package_list_handle,
+	efi_handle_t *driver_handle)
+{
+	EFI_ENTRY("%p, %p, %p", this, package_list_handle, driver_handle);
+	return EFI_EXIT(EFI_INVALID_PARAMETER);
+}
+
+
+/*
+ * EFI_HII_STRING_PROTOCOL
+ */
+
+static efi_status_t EFIAPI new_string(
+	const struct efi_hii_string_protocol *this,
+	efi_hii_handle_t package_list,
+	efi_string_id_t *string_id,
+	const uint8_t *language,
+	const uint16_t *language_name,
+	const efi_string_t string,
+	const struct efi_font_info *string_font_info)
+{
+	EFI_ENTRY("%p, %p, %p, \"%s\", %p, \"%ls\", %p", this, package_list,
+		  string_id, language, language_name, string,
+		  string_font_info);
+	return EFI_EXIT(EFI_NOT_FOUND);
+}
+
+static efi_status_t EFIAPI get_string(
+	const struct efi_hii_string_protocol *this,
+	const uint8_t *language,
+	efi_hii_handle_t package_list,
+	efi_string_id_t string_id,
+	efi_string_t string,
+	efi_uintn_t *string_size,
+	struct efi_font_info **string_font_info)
+{
+	struct hii_package *hii = package_list;
+	struct string_table *stbl;
+
+	EFI_ENTRY("%p, \"%s\", %p, %u, %p, %p, %p", this, language,
+		  package_list, string_id, string, string_size,
+		  string_font_info);
+
+	list_for_each_entry(stbl, &hii->string_tables, link) {
+		if (!strcmp((char *)language, (char *)stbl->language)) {
+			unsigned idx = string_id - 1;
+			if (idx > stbl->nstrings)
+				return EFI_EXIT(EFI_NOT_FOUND);
+			efi_string_t str = stbl->strings[idx].string;
+			size_t len = utf16_strlen(str) + 1;
+			if (*string_size < len * 2) {
+				*string_size = len * 2;
+				return EFI_EXIT(EFI_BUFFER_TOO_SMALL);
+			}
+			memcpy(string, str, len * 2);
+			*string_size = len * 2;
+			return EFI_EXIT(EFI_SUCCESS);
+		}
+	}
+
+	return EFI_EXIT(EFI_NOT_FOUND);
+}
+
+static efi_status_t EFIAPI set_string(
+	const struct efi_hii_string_protocol *this,
+	efi_hii_handle_t package_list,
+	efi_string_id_t string_id,
+	const uint8_t *language,
+	const efi_string_t string,
+	const struct efi_font_info *string_font_info)
+{
+	EFI_ENTRY("%p, %p, %u, \"%s\", \"%ls\", %p", this, package_list,
+		  string_id, language, string, string_font_info);
+	return EFI_EXIT(EFI_NOT_FOUND);
+}
+
+static efi_status_t EFIAPI get_languages(
+	const struct efi_hii_string_protocol *this,
+	efi_hii_handle_t package_list,
+	uint8_t *languages,
+	efi_uintn_t *languages_size)
+{
+	struct hii_package *hii = package_list;
+	struct string_table *stbl;
+	size_t len = 0;
+
+	EFI_ENTRY("%p, %p, %p, %p", this, package_list, languages,
+		  languages_size);
+
+	/* figure out required size: */
+	list_for_each_entry(stbl, &hii->string_tables, link) {
+		len += strlen((char *)stbl->language) + 1;
+	}
+
+	if (*languages_size < len) {
+		*languages_size = len;
+		return EFI_EXIT(EFI_BUFFER_TOO_SMALL);
+	}
+
+	char *p = (char *)languages;
+	list_for_each_entry(stbl, &hii->string_tables, link) {
+		if (p != (char *)languages)
+			p += sprintf(p, ";");
+		p += sprintf(p, "%s", stbl->language);
+	}
+
+	debug("languages: %s\n", languages);
+
+	return EFI_EXIT(EFI_SUCCESS);
+}
+
+static efi_status_t EFIAPI get_secondary_languages(
+	const struct efi_hii_string_protocol *this,
+	efi_hii_handle_t package_list,
+	const uint8_t *primary_language,
+	uint8_t *secondary_languages,
+	efi_uintn_t *secondary_languages_size)
+{
+	EFI_ENTRY("%p, %p, \"%s\", %p, %p", this, package_list,
+		  primary_language, secondary_languages,
+		  secondary_languages_size);
+	return EFI_EXIT(EFI_NOT_FOUND);
+}
+
+const struct efi_hii_config_routing_protocol efi_hii_config_routing = {
+	.extract_config = extract_config,
+	.export_config = export_config,
+	.route_config = route_config,
+	.block_to_config = block_to_config,
+	.config_to_block = config_to_block,
+	.get_alt_config = get_alt_config
+};
+const struct efi_hii_database_protocol efi_hii_database = {
+	.new_package_list = new_package_list,
+	.remove_package_list = remove_package_list,
+	.update_package_list = update_package_list,
+	.list_package_lists = list_package_lists,
+	.export_package_lists = export_package_lists,
+	.register_package_notify = register_package_notify,
+	.unregister_package_notify = unregister_package_notify,
+	.find_keyboard_layouts = find_keyboard_layouts,
+	.get_keyboard_layout = get_keyboard_layout,
+	.set_keyboard_layout = set_keyboard_layout,
+	.get_package_list_handle = get_package_list_handle
+};
+const struct efi_hii_string_protocol efi_hii_string = {
+	.new_string = new_string,
+	.get_string = get_string,
+	.set_string = set_string,
+	.get_languages = get_languages,
+	.get_secondary_languages = get_secondary_languages
+};
