#define U_BOOT_GUID \
EFI_GUID(0xe61d73b9, 0xa384, 0x4acc, \
0xae, 0xab, 0x82, 0xe8, 0x28, 0xf3, 0x62, 0x8b)
+/* GUID used as root for blkmap devices */
+#define U_BOOT_BLKMAP_DEV_GUID \
+ EFI_GUID(0x4cad859d, 0xd644, 0x42ff, \
+ 0x87, 0x0b, 0xc0, 0x2e, 0xac, 0x05, 0x58, 0x63)
/* GUID used as host device on sandbox */
#define U_BOOT_HOST_DEV_GUID \
EFI_GUID(0xbbe4e671, 0x5773, 0x4ea1, \
/* GUID for the auto generated boot menu entry */
#define EFICONFIG_AUTO_GENERATED_ENTRY_GUID \
- EFI_GUID(0x38c1acc1, 0x9fc0, 0x41f0, \
- 0xb9, 0x01, 0xfa, 0x74, 0xd6, 0xd6, 0xe4, 0xde)
+ EFI_GUID(0x8108ac4e, 0x9f11, 0x4d59, \
+ 0x85, 0x0e, 0xe2, 0x1a, 0x52, 0x2c, 0x59, 0xb2)
/* Use internal device tree when starting UEFI application */
#define EFI_FDT_USE_INTERNAL NULL
extern const efi_guid_t smbios_guid;
/*GUID of console */
extern const efi_guid_t efi_guid_text_input_protocol;
+extern const efi_guid_t efi_guid_text_output_protocol;
extern char __efi_runtime_start[], __efi_runtime_stop[];
extern char __efi_runtime_rel_start[], __efi_runtime_rel_stop[];
struct list_head handles;
};
-/* 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);
+/* Append new boot option in BootOrder variable */
+efi_status_t efi_bootmgr_append_bootorder(u16 index);
+/* Get unused "Boot####" index */
+efi_status_t efi_bootmgr_get_unused_bootoption(u16 *buf,
+ efi_uintn_t buf_size, u32 *index);
+/* Generate the media device boot option */
+efi_status_t efi_bootmgr_update_media_device_boot_option(void);
+/* Delete selected boot option */
+efi_status_t efi_bootmgr_delete_boot_option(u16 boot_index);
+/* search the boot option index in BootOrder */
+bool efi_search_bootorder(u16 *bootorder, efi_uintn_t num, u32 target, u32 *index);
/* Set up console modes */
void efi_setup_console_size(void);
/* Install device tree */
efi_status_t efi_tcg2_measure_efi_app_invocation(struct efi_loaded_image_obj *handle);
/* Measure efi application exit */
efi_status_t efi_tcg2_measure_efi_app_exit(void);
+/* Measure DTB */
+efi_status_t efi_tcg2_measure_dtb(void *dtb);
/* Called by bootefi to initialize root node */
efi_status_t efi_root_node_register(void);
/* Called by bootefi to initialize runtime */
/* Create handle */
efi_status_t efi_create_handle(efi_handle_t *handle);
/* Delete handle */
-void efi_delete_handle(efi_handle_t obj);
+efi_status_t 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 */
void **protocol_interface, void *agent_handle,
void *controller_handle, uint32_t attributes);
-/* Delete protocol from a handle */
-efi_status_t efi_remove_protocol(const efi_handle_t handle,
- const efi_guid_t *protocol,
- void *protocol_interface);
/* Install multiple protocol interfaces */
efi_status_t EFIAPI
efi_install_multiple_protocol_interfaces(efi_handle_t *handle, ...);
/* 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);
+/**
+ * efi_create_simple_file_system() - create simple file system protocol
+ *
+ * Create a simple file system protocol for a partition.
+ *
+ * @desc: block device descriptor
+ * @part: partition number
+ * @dp: device path
+ * @fsp: simple file system protocol
+ * Return: status code
+ */
+efi_status_t
+efi_create_simple_file_system(struct blk_desc *desc, int part,
+ struct efi_device_path *dp,
+ struct efi_simple_file_system_protocol **fsp);
/* open file from device-path: */
struct efi_file_handle *efi_file_from_path(struct efi_device_path *fp);
* Return: size in pages
*/
#define efi_size_in_pages(size) (((size) + EFI_PAGE_MASK) >> EFI_PAGE_SHIFT)
-/* Generic EFI memory allocator, call this to get memory */
-void *efi_alloc(uint64_t len, int memory_type);
+/* Allocate boot service data pool memory */
+void *efi_alloc(size_t len);
/* Allocate pages on the specified alignment */
void *efi_alloc_aligned_pages(u64 len, int memory_type, size_t align);
/* More specific EFI memory allocator, called by EFI payloads */
efi_uintn_t size, void **buffer);
/* EFI pool memory free function. */
efi_status_t efi_free_pool(void *buffer);
+/* Allocate and retrieve EFI memory map */
+efi_status_t efi_get_memory_map_alloc(efi_uintn_t *map_size,
+ struct efi_mem_desc **memory_map);
/* Returns the EFI memory map */
efi_status_t efi_get_memory_map(efi_uintn_t *memory_map_size,
struct efi_mem_desc *memory_map,
struct efi_device_path *efi_dp_from_part(struct blk_desc *desc, int part);
/* Create a device node for a block device partition. */
struct efi_device_path *efi_dp_part_node(struct blk_desc *desc, int part);
-struct efi_device_path *efi_dp_from_file(struct blk_desc *desc, int part,
+struct efi_device_path *efi_dp_from_file(const struct efi_device_path *dp,
const char *path);
struct efi_device_path *efi_dp_from_eth(void);
struct efi_device_path *efi_dp_from_mem(uint32_t mem_type,
* platforms which enable capsule updates
*
* @dfu_string: String used to populate dfu_alt_info
+ * @num_images: The number of images array entries
* @images: Pointer to an array of updatable images
*/
struct efi_capsule_update_info {
const char *dfu_string;
+ int num_images;
struct efi_fw_image *images;
};
extern struct efi_capsule_update_info update_info;
-extern u8 num_image_type_guids;
/**
* Install the ESRT system table.
efi_status_t efi_disk_get_device_name(const efi_handle_t handle, char *buf, int size);
+/**
+ * efi_add_known_memory() - add memory banks to EFI memory map
+ *
+ * This weak function may be overridden for specific architectures.
+ */
+void efi_add_known_memory(void);
+
#endif /* _EFI_LOADER_H */
projects / J-u-boot.git / blobdiff