efi: Add start-up library code
When running as an EFI application, U-Boot must request memory from EFI,
and provide access to the boot services U-Boot needs.
Add library code to perform these tasks. This includes efi_main() which is
the entry point from EFI. U-Boot is built as a shared library.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/include/efi.h b/include/efi.h
new file mode 100644
index 0000000..f009701
--- /dev/null
+++ b/include/efi.h
@@ -0,0 +1,356 @@
+/*
+ * Extensible Firmware Interface
+ * Based on 'Extensible Firmware Interface Specification' version 0.9,
+ * April 30, 1999
+ *
+ * Copyright (C) 1999 VA Linux Systems
+ * Copyright (C) 1999 Walt Drummond <drummond@valinux.com>
+ * Copyright (C) 1999, 2002-2003 Hewlett-Packard Co.
+ * David Mosberger-Tang <davidm@hpl.hp.com>
+ * Stephane Eranian <eranian@hpl.hp.com>
+ *
+ * From include/linux/efi.h in kernel 4.1 with some additions/subtractions
+ */
+
+#ifndef _EFI_H
+#define _EFI_H
+
+#include <linux/string.h>
+#include <linux/types.h>
+
+struct efi_device_path;
+
+#define EFI_SUCCESS 0
+#define EFI_LOAD_ERROR (1 | (1UL << (BITS_PER_LONG - 1)))
+#define EFI_INVALID_PARAMETER (2 | (1UL << (BITS_PER_LONG - 1)))
+#define EFI_UNSUPPORTED (3 | (1UL << (BITS_PER_LONG - 1)))
+#define EFI_BAD_BUFFER_SIZE (4 | (1UL << (BITS_PER_LONG - 1)))
+#define EFI_BUFFER_TOO_SMALL (5 | (1UL << (BITS_PER_LONG - 1)))
+#define EFI_NOT_READY (6 | (1UL << (BITS_PER_LONG - 1)))
+#define EFI_DEVICE_ERROR (7 | (1UL << (BITS_PER_LONG - 1)))
+#define EFI_WRITE_PROTECTED (8 | (1UL << (BITS_PER_LONG - 1)))
+#define EFI_OUT_OF_RESOURCES (9 | (1UL << (BITS_PER_LONG - 1)))
+#define EFI_NOT_FOUND (14 | (1UL << (BITS_PER_LONG - 1)))
+#define EFI_SECURITY_VIOLATION (26 | (1UL << (BITS_PER_LONG - 1)))
+
+typedef unsigned long efi_status_t;
+typedef u64 efi_physical_addr_t;
+typedef u64 efi_virtual_addr_t;
+typedef void *efi_handle_t;
+
+#define EFI_GUID(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) \
+ ((efi_guid_t) \
+ {{ (a) & 0xff, ((a) >> 8) & 0xff, ((a) >> 16) & 0xff, \
+ ((a) >> 24) & 0xff, \
+ (b) & 0xff, ((b) >> 8) & 0xff, \
+ (c) & 0xff, ((c) >> 8) & 0xff, \
+ (d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7) } })
+
+/* Generic EFI table header */
+struct efi_table_hdr {
+ u64 signature;
+ u32 revision;
+ u32 headersize;
+ u32 crc32;
+ u32 reserved;
+};
+
+/* Enumeration of memory types introduced in UEFI */
+enum efi_mem_type {
+ EFI_RESERVED_MEMORY_TYPE,
+ /*
+ * The code portions of a loaded application.
+ * (Note that UEFI OS loaders are UEFI applications.)
+ */
+ EFI_LOADER_CODE,
+ /*
+ * The data portions of a loaded application and
+ * the default data allocation type used by an application
+ * to allocate pool memory.
+ */
+ EFI_LOADER_DATA,
+ /* The code portions of a loaded Boot Services Driver */
+ EFI_BOOT_SERVICES_CODE,
+ /*
+ * The data portions of a loaded Boot Serves Driver and
+ * the default data allocation type used by a Boot Services
+ * Driver to allocate pool memory.
+ */
+ EFI_BOOT_SERVICES_DATA,
+ /* The code portions of a loaded Runtime Services Driver */
+ EFI_RUNTIME_SERVICES_CODE,
+ /*
+ * The data portions of a loaded Runtime Services Driver and
+ * the default data allocation type used by a Runtime Services
+ * Driver to allocate pool memory.
+ */
+ EFI_RUNTIME_SERVICES_DATA,
+ /* Free (unallocated) memory */
+ EFI_CONVENTIONAL_MEMORY,
+ /* Memory in which errors have been detected */
+ EFI_UNUSABLE_MEMORY,
+ /* Memory that holds the ACPI tables */
+ EFI_ACPI_RECLAIM_MEMORY,
+ /* Address space reserved for use by the firmware */
+ EFI_ACPI_MEMORY_NVS,
+ /*
+ * Used by system firmware to request that a memory-mapped IO region
+ * be mapped by the OS to a virtual address so it can be accessed by
+ * EFI runtime services.
+ */
+ EFI_MMAP_IO,
+ /*
+ * System memory-mapped IO region that is used to translate
+ * memory cycles to IO cycles by the processor.
+ */
+ EFI_MMAP_IO_PORT,
+ /*
+ * Address space reserved by the firmware for code that is
+ * part of the processor.
+ */
+ EFI_PAL_CODE,
+
+ EFI_MAX_MEMORY_TYPE,
+ EFI_TABLE_END, /* For efi_build_mem_table() */
+};
+
+/* Attribute values */
+enum {
+ EFI_MEMORY_UC_SHIFT = 0, /* uncached */
+ EFI_MEMORY_WC_SHIFT = 1, /* write-coalescing */
+ EFI_MEMORY_WT_SHIFT = 2, /* write-through */
+ EFI_MEMORY_WB_SHIFT = 3, /* write-back */
+ EFI_MEMORY_UCE_SHIFT = 4, /* uncached, exported */
+ EFI_MEMORY_WP_SHIFT = 12, /* write-protect */
+ EFI_MEMORY_RP_SHIFT = 13, /* read-protect */
+ EFI_MEMORY_XP_SHIFT = 14, /* execute-protect */
+ EFI_MEMORY_RUNTIME_SHIFT = 63, /* range requires runtime mapping */
+
+ EFI_MEMORY_RUNTIME = 1ULL << EFI_MEMORY_RUNTIME_SHIFT,
+ EFI_MEM_DESC_VERSION = 1,
+};
+
+#define EFI_PAGE_SHIFT 12
+#define EFI_PAGE_SIZE (1UL << EFI_PAGE_SHIFT)
+
+struct efi_mem_desc {
+ u32 type;
+ u32 reserved;
+ efi_physical_addr_t physical_start;
+ efi_virtual_addr_t virtual_start;
+ u64 num_pages;
+ u64 attribute;
+};
+
+/* Allocation types for calls to boottime->allocate_pages*/
+#define EFI_ALLOCATE_ANY_PAGES 0
+#define EFI_ALLOCATE_MAX_ADDRESS 1
+#define EFI_ALLOCATE_ADDRESS 2
+#define EFI_MAX_ALLOCATE_TYPE 3
+
+/* Types and defines for Time Services */
+#define EFI_TIME_ADJUST_DAYLIGHT 0x1
+#define EFI_TIME_IN_DAYLIGHT 0x2
+#define EFI_UNSPECIFIED_TIMEZONE 0x07ff
+
+struct efi_time {
+ u16 year;
+ u8 month;
+ u8 day;
+ u8 hour;
+ u8 minute;
+ u8 second;
+ u8 pad1;
+ u32 nanosecond;
+ s16 timezone;
+ u8 daylight;
+ u8 pad2;
+};
+
+struct efi_time_cap {
+ u32 resolution;
+ u32 accuracy;
+ u8 sets_to_zero;
+};
+
+enum efi_locate_search_type {
+ all_handles,
+ by_register_notify,
+ by_protocol
+};
+
+struct efi_open_protocol_info_entry {
+ efi_handle_t agent_handle;
+ efi_handle_t controller_handle;
+ u32 attributes;
+ u32 open_count;
+};
+
+enum efi_entry_t {
+ EFIET_END, /* Signals this is the last (empty) entry */
+ EFIET_MEMORY_MAP,
+
+ /* Number of entries */
+ EFIET_MEMORY_COUNT,
+};
+
+#define EFI_TABLE_VERSION 1
+
+/**
+ * struct efi_info_hdr - Header for the EFI info table
+ *
+ * @version: EFI_TABLE_VERSION
+ * @hdr_size: Size of this struct in bytes
+ * @total_size: Total size of this header plus following data
+ * @spare: Spare space for expansion
+ */
+struct efi_info_hdr {
+ u32 version;
+ u32 hdr_size;
+ u32 total_size;
+ u32 spare[5];
+};
+
+/**
+ * struct efi_entry_hdr - Header for a table entry
+ *
+ * @type: enum eft_entry_t
+ * @size size of entry bytes excluding header and padding
+ * @addr: address of this entry (0 if it follows the header )
+ * @link: size of entry including header and padding
+ * @spare1: Spare space for expansion
+ * @spare2: Spare space for expansion
+ */
+struct efi_entry_hdr {
+ u32 type;
+ u32 size;
+ u64 addr;
+ u32 link;
+ u32 spare1;
+ u64 spare2;
+};
+
+/**
+ * struct efi_entry_memmap - a memory map table passed to U-Boot
+ *
+ * @version: EFI's memory map table version
+ * @desc_size: EFI's size of each memory descriptor
+ * @spare: Spare space for expansion
+ * @desc: An array of descriptors, each @desc_size bytes apart
+ */
+struct efi_entry_memmap {
+ u32 version;
+ u32 desc_size;
+ u64 spare;
+ struct efi_mem_desc desc[];
+};
+
+static inline struct efi_mem_desc *efi_get_next_mem_desc(
+ struct efi_entry_memmap *map, struct efi_mem_desc *desc)
+{
+ return (struct efi_mem_desc *)((ulong)desc + map->desc_size);
+}
+
+struct efi_priv {
+ efi_handle_t parent_image;
+ struct efi_device_path *device_path;
+ struct efi_system_table *sys_table;
+ struct efi_boot_services *boot;
+ struct efi_runtime_services *run;
+ bool use_pool_for_malloc;
+ unsigned long ram_base;
+ unsigned int image_data_type;
+ struct efi_info_hdr *info;
+ unsigned int info_size;
+ void *next_hdr;
+};
+
+/* Base address of the EFI image */
+extern char image_base[];
+
+/**
+ * efi_get_sys_table() - Get access to the main EFI system table
+ *
+ * @return pointer to EFI system table
+ */
+struct efi_system_table *efi_get_sys_table(void);
+
+/**
+ * efi_get_ram_base() - Find the base of RAM
+ *
+ * This is used when U-Boot is built as an EFI application.
+ *
+ * @return the base of RAM as known to U-Boot
+ */
+unsigned long efi_get_ram_base(void);
+
+/**
+ * efi_init() - Set up ready for use of EFI boot services
+ *
+ * @priv: Pointer to our private EFI structure to fill in
+ * @banner: Banner to display when starting
+ * @image: The image handle passed to efi_main()
+ * @sys_table: The EFI system table pointer passed to efi_main()
+ */
+int efi_init(struct efi_priv *priv, const char *banner, efi_handle_t image,
+ struct efi_system_table *sys_table);
+
+/**
+ * efi_malloc() - Allocate some memory from EFI
+ *
+ * @priv: Pointer to private EFI structure
+ * @size: Number of bytes to allocate
+ * @retp: Return EFI status result
+ * @return pointer to memory allocated, or NULL on error
+ */
+void *efi_malloc(struct efi_priv *priv, int size, efi_status_t *retp);
+
+/**
+ * efi_free() - Free memory allocated from EFI
+ *
+ * @priv: Pointer to private EFI structure
+ * @ptr: Pointer to memory to free
+ */
+void efi_free(struct efi_priv *priv, void *ptr);
+
+/**
+ * efi_puts() - Write out a string to the EFI console
+ *
+ * @priv: Pointer to private EFI structure
+ * @str: String to write (note this is a ASCII, not unicode)
+ */
+void efi_puts(struct efi_priv *priv, const char *str);
+
+/**
+ * efi_putc() - Write out a character to the EFI console
+ *
+ * @priv: Pointer to private EFI structure
+ * @ch: Character to write (note this is not unicode)
+ */
+void efi_putc(struct efi_priv *priv, const char ch);
+
+/**
+ * efi_info_get() - get an entry from an EFI table
+ *
+ * @type: Entry type to search for
+ * @datap: Returns pointer to entry data
+ * @sizep: Returns pointer to entry size
+ * @return 0 if OK, -ENODATA if there is no table, -ENOENT if there is no entry
+ * of the requested type, -EPROTONOSUPPORT if the table has the wrong version
+ */
+int efi_info_get(enum efi_entry_t type, void **datap, int *sizep);
+
+/**
+ * efi_build_mem_table() - make a sorted copy of the memory table
+ *
+ * @map: Pointer to EFI memory map table
+ * @size: Size of table in bytes
+ * @skip_bs: True to skip boot-time memory and merge it with conventional
+ * memory. This will significantly reduce the number of table
+ * entries.
+ * @return pointer to the new table. It should be freed with free() by the
+ * caller
+ */
+void *efi_build_mem_table(struct efi_entry_memmap *map, int size, bool skip_bs);
+
+#endif /* _LINUX_EFI_H */
diff --git a/include/efi_api.h b/include/efi_api.h
new file mode 100644
index 0000000..4fd17d6
--- /dev/null
+++ b/include/efi_api.h
@@ -0,0 +1,244 @@
+/*
+ * Extensible Firmware Interface
+ * Based on 'Extensible Firmware Interface Specification' version 0.9,
+ * April 30, 1999
+ *
+ * Copyright (C) 1999 VA Linux Systems
+ * Copyright (C) 1999 Walt Drummond <drummond@valinux.com>
+ * Copyright (C) 1999, 2002-2003 Hewlett-Packard Co.
+ * David Mosberger-Tang <davidm@hpl.hp.com>
+ * Stephane Eranian <eranian@hpl.hp.com>
+ *
+ * From include/linux/efi.h in kernel 4.1 with some additions/subtractions
+ */
+
+#ifndef _EFI_API_H
+#define _EFI_API_H
+
+#include <efi.h>
+
+/* EFI Boot Services table */
+struct efi_boot_services {
+ struct efi_table_hdr hdr;
+ void *raise_tpl;
+ void *restore_tpl;
+
+ efi_status_t (EFIAPI *allocate_pages)(int, int, unsigned long,
+ efi_physical_addr_t *);
+ efi_status_t (EFIAPI *free_pages)(efi_physical_addr_t, unsigned long);
+ efi_status_t (EFIAPI *get_memory_map)(unsigned long *memory_map_size,
+ struct efi_mem_desc *desc, unsigned long *key,
+ unsigned long *desc_size, u32 *desc_version);
+ efi_status_t (EFIAPI *allocate_pool)(int, unsigned long, void **);
+ efi_status_t (EFIAPI *free_pool)(void *);
+
+ void *create_event;
+ void *set_timer;
+ efi_status_t(EFIAPI *wait_for_event)(unsigned long number_of_events,
+ void *event, unsigned long *index);
+ void *signal_event;
+ void *close_event;
+ void *check_event;
+
+ void *install_protocol_interface;
+ void *reinstall_protocol_interface;
+ void *uninstall_protocol_interface;
+ efi_status_t (EFIAPI *handle_protocol)(efi_handle_t, efi_guid_t *,
+ void **);
+ void *reserved;
+ void *register_protocol_notify;
+ efi_status_t (EFIAPI *locate_handle)(
+ enum efi_locate_search_type search_type,
+ efi_guid_t *protocol, void *search_key,
+ unsigned long *buffer_size, efi_handle_t *buffer);
+ efi_status_t (EFIAPI *locate_device_path)(efi_guid_t *protocol,
+ struct efi_device_path **device_path,
+ efi_handle_t *device);
+ void *install_configuration_table;
+
+ efi_status_t (EFIAPI *load_image)(bool boot_policiy,
+ efi_handle_t parent_image,
+ struct efi_device_path *file_path, void *source_buffer,
+ unsigned long source_size, efi_handle_t *image);
+ efi_status_t (EFIAPI *start_image)(efi_handle_t handle,
+ unsigned long *exitdata_size,
+ s16 **exitdata);
+ efi_status_t (EFIAPI *exit)(efi_handle_t handle,
+ efi_status_t exit_status,
+ unsigned long exitdata_size, s16 *exitdata);
+ void *unload_image;
+ efi_status_t (EFIAPI *exit_boot_services)(efi_handle_t, unsigned long);
+
+ efi_status_t (EFIAPI *get_next_monotonic_count)(u64 *count);
+ efi_status_t (EFIAPI *stall)(unsigned long usecs);
+ void *set_watchdog_timer;
+ efi_status_t(EFIAPI *connect_controller)(efi_handle_t controller_handle,
+ efi_handle_t *driver_image_handle,
+ struct efi_device_path *remaining_device_path,
+ bool recursive);
+ void *disconnect_controller;
+#define EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL 0x00000001
+#define EFI_OPEN_PROTOCOL_GET_PROTOCOL 0x00000002
+#define EFI_OPEN_PROTOCOL_TEST_PROTOCOL 0x00000004
+#define EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER 0x00000008
+#define EFI_OPEN_PROTOCOL_BY_DRIVER 0x00000010
+#define EFI_OPEN_PROTOCOL_EXCLUSIVE 0x00000020
+ efi_status_t (EFIAPI *open_protocol)(efi_handle_t handle,
+ efi_guid_t *protocol, void **interface,
+ efi_handle_t agent_handle,
+ efi_handle_t controller_handle, u32 attributes);
+ void *close_protocol;
+ efi_status_t(EFIAPI *open_protocol_information)(efi_handle_t handle,
+ efi_guid_t *protocol,
+ struct efi_open_protocol_info_entry **entry_buffer,
+ unsigned long *entry_count);
+ efi_status_t (EFIAPI *protocols_per_handle)(efi_handle_t handle,
+ efi_guid_t ***protocol_buffer,
+ unsigned long *protocols_buffer_count);
+ efi_status_t (EFIAPI *locate_handle_buffer) (
+ enum efi_locate_search_type search_type,
+ efi_guid_t *protocol, void *search_key,
+ unsigned long *no_handles, efi_handle_t **buffer);
+ void *locate_protocol;
+ void *install_multiple_protocol_interfaces;
+ void *uninstall_multiple_protocol_interfaces;
+ void *calculate_crc32;
+ void *copy_mem;
+ void *set_mem;
+ void *create_event_ex;
+};
+
+/* Types and defines for EFI ResetSystem */
+enum efi_reset_type {
+ EFI_RESET_COLD = 0,
+ EFI_RESET_WARM = 1,
+ EFI_RESET_SHUTDOWN = 2
+};
+
+/* EFI Runtime Services table */
+#define EFI_RUNTIME_SERVICES_SIGNATURE 0x5652453544e5552ULL
+#define EFI_RUNTIME_SERVICES_REVISION 0x00010000
+
+struct efi_runtime_services {
+ struct efi_table_hdr hdr;
+ void *get_time;
+ void *set_time;
+ void *get_wakeup_time;
+ void *set_wakeup_time;
+ void *set_virtual_address_map;
+ void *convert_pointer;
+ efi_status_t (EFIAPI *get_variable)(s16 *variable_name,
+ efi_guid_t *vendor, u32 *attributes,
+ unsigned long *data_size, void *data);
+ efi_status_t (EFIAPI *get_next_variable)(
+ unsigned long *variable_name_size,
+ s16 *variable_name, efi_guid_t *vendor);
+ efi_status_t (EFIAPI *set_variable)(s16 *variable_name,
+ efi_guid_t *vendor, u32 attributes,
+ unsigned long data_size, void *data);
+ void *get_next_high_mono_count;
+ void (EFIAPI *reset_system)(enum efi_reset_type reset_type,
+ efi_status_t reset_status,
+ unsigned long data_size, void *reset_data);
+ void *update_capsule;
+ void *query_capsule_caps;
+ void *query_variable_info;
+};
+
+/* EFI Configuration Table and GUID definitions */
+#define NULL_GUID \
+ EFI_GUID(0x00000000, 0x0000, 0x0000, 0x00, 0x00, \
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00)
+
+#define LOADED_IMAGE_PROTOCOL_GUID \
+ EFI_GUID(0x5b1b31a1, 0x9562, 0x11d2, 0x8e, 0x3f, \
+ 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
+
+struct efi_system_table {
+ struct efi_table_hdr hdr;
+ unsigned long fw_vendor; /* physical addr of wchar_t vendor string */
+ u32 fw_revision;
+ unsigned long con_in_handle;
+ struct efi_simple_input_interface *con_in;
+ unsigned long con_out_handle;
+ struct efi_simple_text_output_protocol *con_out;
+ unsigned long stderr_handle;
+ unsigned long std_err;
+ struct efi_runtime_services *runtime;
+ struct efi_boot_services *boottime;
+ unsigned long nr_tables;
+ unsigned long tables;
+};
+
+struct efi_loaded_image {
+ u32 revision;
+ void *parent_handle;
+ struct efi_system_table *system_table;
+ void *device_handle;
+ void *file_path;
+ void *reserved;
+ u32 load_options_size;
+ void *load_options;
+ void *image_base;
+ aligned_u64 image_size;
+ unsigned int image_code_type;
+ unsigned int image_data_type;
+ unsigned long unload;
+};
+
+struct efi_device_path {
+ u8 type;
+ u8 sub_type;
+ u16 length;
+};
+
+struct simple_text_output_mode {
+ s32 max_mode;
+ s32 mode;
+ s32 attribute;
+ s32 cursor_column;
+ s32 cursor_row;
+ bool cursor_visible;
+};
+
+struct efi_simple_text_output_protocol {
+ void *reset;
+ efi_status_t (EFIAPI *output_string)(
+ struct efi_simple_text_output_protocol *this,
+ const unsigned short *str);
+ void *test_string;
+
+ efi_status_t(EFIAPI *query_mode)(
+ struct efi_simple_text_output_protocol *this,
+ unsigned long mode_number, unsigned long *columns,
+ unsigned long *rows);
+ efi_status_t(EFIAPI *set_mode)(
+ struct efi_simple_text_output_protocol *this,
+ unsigned long mode_number);
+ efi_status_t(EFIAPI *set_attribute)(
+ struct efi_simple_text_output_protocol *this,
+ unsigned long attribute);
+ efi_status_t(EFIAPI *clear_screen) (
+ struct efi_simple_text_output_protocol *this);
+ efi_status_t(EFIAPI *set_cursor_position) (
+ struct efi_simple_text_output_protocol *this,
+ unsigned long column, unsigned long row);
+ efi_status_t(EFIAPI *enable_cursor)(void *, bool enable);
+ struct simple_text_output_mode *mode;
+};
+
+struct efi_input_key {
+ u16 scan_code;
+ s16 unicode_char;
+};
+
+struct efi_simple_input_interface {
+ efi_status_t(EFIAPI *reset)(struct efi_simple_input_interface *this,
+ bool ExtendedVerification);
+ efi_status_t(EFIAPI *read_key_stroke)(
+ struct efi_simple_input_interface *this,
+ struct efi_input_key *key);
+ void *wait_for_key;
+};
+
+#endif
diff --git a/include/part_efi.h b/include/part_efi.h
index d68ef3b..3012b91 100644
--- a/include/part_efi.h
+++ b/include/part_efi.h
@@ -18,6 +18,8 @@
#ifndef _DISK_PART_EFI_H
#define _DISK_PART_EFI_H
+#include <efi.h>
+
#define MSDOS_MBR_SIGNATURE 0xAA55
#define EFI_PMBR_OSTYPE_EFI 0xEF
#define EFI_PMBR_OSTYPE_EFI_GPT 0xEE
@@ -29,13 +31,6 @@
#define GPT_ENTRY_NUMBERS 128
#define GPT_ENTRY_SIZE 128
-#define EFI_GUID(a,b,c,d0,d1,d2,d3,d4,d5,d6,d7) \
- ((efi_guid_t) \
- {{ (a) & 0xff, ((a) >> 8) & 0xff, ((a) >> 16) & 0xff, ((a) >> 24) & 0xff, \
- (b) & 0xff, ((b) >> 8) & 0xff, \
- (c) & 0xff, ((c) >> 8) & 0xff, \
- (d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7) }})
-
#define PARTITION_SYSTEM_GUID \
EFI_GUID( 0xC12A7328, 0xF81F, 0x11d2, \
0xBA, 0x4B, 0x00, 0xA0, 0xC9, 0x3E, 0xC9, 0x3B)