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authorLukasz Majewski <l.majewski@samsung.com>2012-12-11 11:09:43 +0100
committerTom Rini <trini@ti.com>2012-12-13 11:46:02 -0700
commit9386f96ca952529378f64b65633e38fdd8708307 (patch)
tree2ffdc7e6e31d7c306c24f02bcdf8c006cb13ecfc /disk
parent3ec44111aa33f568493f565285a3a519ef38e1dc (diff)
downloadblackbird-obmc-uboot-9386f96ca952529378f64b65633e38fdd8708307.tar.gz
blackbird-obmc-uboot-9386f96ca952529378f64b65633e38fdd8708307.zip
part:efi: Move part_efi.h file to ./include
This move is necessary to export gpt header and GPT partition entries to be used with other commands or subsystems. Additionally the part_efi.h file has been cleaned-up to supress checkpatch's warnings. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Diffstat (limited to 'disk')
-rw-r--r--disk/part_efi.h144
1 files changed, 0 insertions, 144 deletions
diff --git a/disk/part_efi.h b/disk/part_efi.h
deleted file mode 100644
index 4e28d1dcb6..0000000000
--- a/disk/part_efi.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * Copyright (C) 2008 RuggedCom, Inc.
- * Richard Retanubun <RichardRetanubun@RuggedCom.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-/*
- * See also linux/fs/partitions/efi.h
- *
- * EFI GUID Partition Table
- * Per Intel EFI Specification v1.02
- * http://developer.intel.com/technology/efi/efi.htm
-*/
-
-#ifndef _DISK_PART_EFI_H
-#define _DISK_PART_EFI_H
-
-#define MSDOS_MBR_SIGNATURE 0xAA55
-#define EFI_PMBR_OSTYPE_EFI 0xEF
-#define EFI_PMBR_OSTYPE_EFI_GPT 0xEE
-
-#define GPT_BLOCK_SIZE 512
-#define GPT_HEADER_SIGNATURE 0x5452415020494645ULL
-#define GPT_HEADER_REVISION_V1 0x00010000
-#define GPT_PRIMARY_PARTITION_TABLE_LBA 1ULL
-#define GPT_ENTRY_NAME "gpt"
-
-#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)
-#define LEGACY_MBR_PARTITION_GUID \
- EFI_GUID( 0x024DEE41, 0x33E7, 0x11d3, \
- 0x9D, 0x69, 0x00, 0x08, 0xC7, 0x81, 0xF3, 0x9F)
-#define PARTITION_MSFT_RESERVED_GUID \
- EFI_GUID( 0xE3C9E316, 0x0B5C, 0x4DB8, \
- 0x81, 0x7D, 0xF9, 0x2D, 0xF0, 0x02, 0x15, 0xAE)
-#define PARTITION_BASIC_DATA_GUID \
- EFI_GUID( 0xEBD0A0A2, 0xB9E5, 0x4433, \
- 0x87, 0xC0, 0x68, 0xB6, 0xB7, 0x26, 0x99, 0xC7)
-#define PARTITION_LINUX_RAID_GUID \
- EFI_GUID( 0xa19d880f, 0x05fc, 0x4d3b, \
- 0xa0, 0x06, 0x74, 0x3f, 0x0f, 0x84, 0x91, 0x1e)
-#define PARTITION_LINUX_SWAP_GUID \
- EFI_GUID( 0x0657fd6d, 0xa4ab, 0x43c4, \
- 0x84, 0xe5, 0x09, 0x33, 0xc8, 0x4b, 0x4f, 0x4f)
-#define PARTITION_LINUX_LVM_GUID \
- EFI_GUID( 0xe6d6d379, 0xf507, 0x44c2, \
- 0xa2, 0x3c, 0x23, 0x8f, 0x2a, 0x3d, 0xf9, 0x28)
-
-/* linux/include/efi.h */
-typedef unsigned short efi_char16_t;
-
-typedef struct {
- unsigned char b[16];
-} efi_guid_t;
-
-/* based on linux/include/genhd.h */
-struct partition {
- unsigned char boot_ind; /* 0x80 - active */
- unsigned char head; /* starting head */
- unsigned char sector; /* starting sector */
- unsigned char cyl; /* starting cylinder */
- unsigned char sys_ind; /* What partition type */
- unsigned char end_head; /* end head */
- unsigned char end_sector; /* end sector */
- unsigned char end_cyl; /* end cylinder */
- unsigned char start_sect[4]; /* starting sector counting from 0 */
- unsigned char nr_sects[4]; /* nr of sectors in partition */
-} __attribute__ ((packed));
-
-/* based on linux/fs/partitions/efi.h */
-typedef struct _gpt_header {
- unsigned char signature[8];
- unsigned char revision[4];
- unsigned char header_size[4];
- unsigned char header_crc32[4];
- unsigned char reserved1[4];
- unsigned char my_lba[8];
- unsigned char alternate_lba[8];
- unsigned char first_usable_lba[8];
- unsigned char last_usable_lba[8];
- efi_guid_t disk_guid;
- unsigned char partition_entry_lba[8];
- unsigned char num_partition_entries[4];
- unsigned char sizeof_partition_entry[4];
- unsigned char partition_entry_array_crc32[4];
- unsigned char reserved2[GPT_BLOCK_SIZE - 92];
-} __attribute__ ((packed)) gpt_header;
-
-typedef union _gpt_entry_attributes {
- struct {
- unsigned long long required_to_function:1;
- unsigned long long no_block_io_protocol:1;
- unsigned long long legacy_bios_bootable:1;
- unsigned long long reserved:45;
- unsigned long long type_guid_specific:16;
- } fields;
- unsigned long long raw;
-} __attribute__ ((packed)) gpt_entry_attributes;
-
-#define PARTNAME_SZ (72 / sizeof(efi_char16_t))
-typedef struct _gpt_entry {
- efi_guid_t partition_type_guid;
- efi_guid_t unique_partition_guid;
- unsigned char starting_lba[8];
- unsigned char ending_lba[8];
- gpt_entry_attributes attributes;
- efi_char16_t partition_name[PARTNAME_SZ];
-}
-__attribute__ ((packed)) gpt_entry;
-
-typedef struct _legacy_mbr {
- unsigned char boot_code[440];
- unsigned char unique_mbr_signature[4];
- unsigned char unknown[2];
- struct partition partition_record[4];
- unsigned char signature[2];
-} __attribute__ ((packed)) legacy_mbr;
-
-#endif /* _DISK_PART_EFI_H */
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