X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;ds=sidebyside;f=include%2Fefi_loader.h;h=f6651e2c6040506226496dac242bcc162ee0d07d;hb=9b5f9aeb3b48dbc059272168635a397ea5096a31;hp=af36639ec6a779714f7e908a58a202043c445c50;hpb=5f68470d69f853b1652ebe93525b60064717fe2e;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/efi_loader.h b/include/efi_loader.h
index af36639..f6651e2 100644
--- a/include/efi_loader.h
+++ b/include/efi_loader.h
@@ -300,6 +300,8 @@ extern const efi_guid_t efi_guid_image_security_database;
 extern const efi_guid_t efi_guid_sha256;
 extern const efi_guid_t efi_guid_cert_x509;
 extern const efi_guid_t efi_guid_cert_x509_sha256;
+extern const efi_guid_t efi_guid_cert_x509_sha384;
+extern const efi_guid_t efi_guid_cert_x509_sha512;
 extern const efi_guid_t efi_guid_cert_type_pkcs7;
 
 /* GUID of RNG protocol */
@@ -493,6 +495,8 @@ struct efi_register_notify_event {
 /* List of all events registered by RegisterProtocolNotify() */
 extern struct list_head efi_register_notify_events;
 
+/* called at pre-initialization */
+int efi_init_early(void);
 /* Initialize efi execution environment */
 efi_status_t efi_init_obj_list(void);
 /* Install device tree */
@@ -523,8 +527,8 @@ void efi_carve_out_dt_rsv(void *fdt);
 void efi_try_purge_kaslr_seed(void *fdt);
 /* Called by bootefi to make console interface available */
 efi_status_t efi_console_register(void);
-/* Called by bootefi to make all disk storage accessible as EFI objects */
-efi_status_t efi_disk_register(void);
+/* Called by efi_init_obj_list() to initialize efi_disks */
+efi_status_t efi_disk_init(void);
 /* Called by efi_init_obj_list() to install EFI_RNG_PROTOCOL */
 efi_status_t efi_rng_register(void);
 /* Called by efi_init_obj_list() to install EFI_TCG2_PROTOCOL */
@@ -593,6 +597,10 @@ efi_status_t efi_create_handle(efi_handle_t *handle);
 void efi_delete_handle(efi_handle_t obj);
 /* Call this to validate a handle and find the EFI object for it */
 struct efi_object *efi_search_obj(const efi_handle_t handle);
+/* Locate device_path handle */
+efi_status_t EFIAPI efi_locate_device_path(const efi_guid_t *protocol,
+					   struct efi_device_path **device_path,
+					   efi_handle_t *device);
 /* Load image */
 efi_status_t EFIAPI efi_load_image(bool boot_policy,
 				   efi_handle_t parent_image,
@@ -655,6 +663,9 @@ efi_status_t efi_set_timer(struct efi_event *event, enum efi_timer_delay type,
 /* Call this to signal an event */
 void efi_signal_event(struct efi_event *event);
 
+/* return true if the device is removable */
+bool efi_disk_is_removable(efi_handle_t handle);
+
 /* open file system: */
 struct efi_simple_file_system_protocol *efi_simple_file_system(
 		struct blk_desc *desc, int part, struct efi_device_path *dp);
@@ -671,6 +682,10 @@ efi_status_t efi_file_size(struct efi_file_handle *fh, efi_uintn_t *size);
 /* get a device path from a Boot#### option */
 struct efi_device_path *efi_get_dp_from_boot(const efi_guid_t guid);
 
+/* get len, string (used in u-boot crypto from a guid */
+const char *guid_to_sha_str(const efi_guid_t *guid);
+int algo_to_len(const char *algo);
+
 /**
  * efi_size_in_pages() - convert size in bytes to size in pages
  *
@@ -980,6 +995,42 @@ efi_status_t efi_capsule_authenticate(const void *capsule,
 #define EFI_CAPSULE_DIR u"\\EFI\\UpdateCapsule\\"
 
 /**
+ * struct efi_fw_image -  Information on firmware images updatable through
+ *                        capsule update
+ *
+ * This structure gives information about the firmware images on the platform
+ * which can be updated through the capsule update mechanism
+ *
+ * @image_type_id:	Image GUID. Same value is to be used in the capsule
+ * @fw_name:		Name of the firmware image
+ * @image_index:	Image Index, same as value passed to SetImage FMP
+ *                      function
+ */
+struct efi_fw_image {
+	efi_guid_t image_type_id;
+	u16 *fw_name;
+	u8 image_index;
+};
+
+/**
+ * struct efi_capsule_update_info - Information needed for capsule updates
+ *
+ * This structure provides information needed for performing firmware
+ * updates. The structure needs to be initialised per platform, for all
+ * platforms which enable capsule updates
+ *
+ * @dfu_string:		String used to populate dfu_alt_info
+ * @images:		Pointer to an array of updatable images
+ */
+struct efi_capsule_update_info {
+	const char *dfu_string;
+	struct efi_fw_image *images;
+};
+
+extern struct efi_capsule_update_info update_info;
+extern u8 num_image_type_guids;
+
+/**
  * Install the ESRT system table.
  *
  * Return:	status code