Merge branch 'u-boot-microblaze/zynq' into 'u-boot-arm/master'
[platform/kernel/u-boot.git] / disk / part_iso.h
1 /*
2  * (C) Copyright 2001
3  * Denis Peter, MPL AG Switzerland, d.peter@mpl.ch.
4  *
5  * SPDX-License-Identifier:     GPL-2.0+
6  */
7 #ifndef _PART_CD_H
8 #define _PART_CD_H
9
10 #define BRVD    0x11
11 #define PVD_OFFSET 0x10
12
13
14 typedef struct iso_boot_rec {
15         unsigned char desctype;                 /* type of Volume descriptor: 0 = boot record, 1 = primary, 2 = Supplement, 3 = volume part 0xff trminator */
16         unsigned char stand_ident[5]; /* "CD001" */
17         unsigned char vers;                                     /* Version */
18         char                                    ident_str[0x20]; /* Ident String "EL TORITO SPECIFICATION" */
19         unsigned char unused[0x20];             /* unused */
20         unsigned char pointer[4];               /* absolute pointer to Boot Catalog */
21 } iso_boot_rec_t;
22
23
24 typedef struct iso_pri_rec {
25         unsigned char desctype;                 /* type of Volume descriptor: 0 = boot record, 1 = primary, 2 = Supplement, 3 = volume part 0xff trminator */
26         unsigned char stand_ident[5]; /* "CD001" */
27         unsigned char vers;                                     /* Version */
28         unsigned char unused;
29         char                                    sysid[32];              /* system Identifier */
30         char                                    volid[32];              /* volume Identifier */
31         unsigned char zeros1[8];                /* unused */
32         unsigned long volsiz_LE;                /* volume size Little Endian */
33         unsigned long volsiz_BE;                /* volume size Big Endian */
34         unsigned char zeros2[32];               /* unused */
35         unsigned short setsize_LE;      /* volume set size LE */
36         unsigned short setsize_BE;      /* volume set size BE */
37         unsigned short seqnum_LE;               /* volume sequence number LE */
38         unsigned short seqnum_BE;               /* volume sequence number BE */
39         unsigned short secsize_LE;      /* sector size LE */
40         unsigned short secsize_BE;      /* sector size BE */
41         unsigned long pathtablen_LE;/* Path Table size LE */
42         unsigned long pathtablen_BE;/* Path Table size BE */
43         unsigned long firstsek_LEpathtab1_LE; /* location of first occurrence of little endian type path table */
44         unsigned long firstsek_LEpathtab2_LE; /* location of optional occurrence of little endian type path table */
45         unsigned long firstsek_BEpathtab1_BE; /* location of first occurrence of big endian type path table */
46         unsigned long firstsek_BEpathtab2_BE; /* location of optional occurrence of big endian type path table */
47         unsigned char rootdir[34];      /* directory record for root dir */
48         char                                    volsetid[128];/* Volume set identifier */
49         char                                    pubid[128];             /* Publisher identifier */
50         char                                    dataprepid[128]; /* data preparer identifier */
51         char                                    appid[128];             /* application identifier */
52         char                                    copyr[37];              /* copyright string */
53         char                                    abstractfileid[37]; /* abstract file identifier */
54         char                                    bibliofileid[37]; /* bibliographic file identifier */
55         unsigned char creationdate[17]; /* creation date */
56         unsigned char modify[17];               /* modification date */
57         unsigned char expire[17];               /* expiring date */
58         unsigned char effective[17];/* effective date */
59         unsigned char filestruc_ver;    /* file structur version */
60 } iso_pri_rec_t;
61
62 typedef struct iso_sup_rec {
63         unsigned char desctype;                 /* type of Volume descriptor: 0 = boot record, 1 = primary, 2 = Supplement, 3 = volume part 0xff trminator */
64         unsigned char stand_ident[5]; /* "CD001" */
65         unsigned char vers;                                     /* Version */
66         unsigned char volumeflags;      /* if bit 0 = 0 => all escape sequences are according ISO 2375 */
67         char                                    sysid[32];              /* system Identifier */
68         char                                    volid[32];              /* volume Identifier */
69         unsigned char zeros1[8];                /* unused */
70         unsigned long volsiz_LE;                /* volume size Little Endian */
71         unsigned long volsiz_BE;                /* volume size Big Endian */
72         unsigned char escapeseq[32];/* Escape sequences */
73         unsigned short setsize_LE;      /* volume set size LE */
74         unsigned short setsize_BE;      /* volume set size BE */
75         unsigned short seqnum_LE;               /* volume sequence number LE */
76         unsigned short seqnum_BE;               /* volume sequence number BE */
77         unsigned short secsize_LE;      /* sector size LE */
78         unsigned short secsize_BE;      /* sector size BE */
79         unsigned long pathtablen_LE;/* Path Table size LE */
80         unsigned long pathtablen_BE;/* Path Table size BE */
81         unsigned long firstsek_LEpathtab1_LE; /* location of first occurrence of little endian type path table */
82         unsigned long firstsek_LEpathtab2_LE; /* location of optional occurrence of little endian type path table */
83         unsigned long firstsek_BEpathtab1_BE; /* location of first occurrence of big endian type path table */
84         unsigned long firstsek_BEpathtab2_BE; /* location of optional occurrence of big endian type path table */
85         unsigned char rootdir[34];      /* directory record for root dir */
86         char                                    volsetid[128];/* Volume set identifier */
87         char                                    pubid[128];             /* Publisher identifier */
88         char                                    dataprepid[128]; /* data preparer identifier */
89         char                                    appid[128];             /* application identifier */
90         char                                    copyr[37];              /* copyright string */
91         char                                    abstractfileid[37]; /* abstract file identifier */
92         char                                    bibliofileid[37]; /* bibliographic file identifier */
93         unsigned char creationdate[17]; /* creation date */
94         unsigned char modify[17];               /* modification date */
95         unsigned char expire[17];               /* expiring date */
96         unsigned char effective[17];/* effective date */
97         unsigned char filestruc_ver;    /* file structur version */
98 }iso_sup_rec_t;
99
100 typedef struct iso_part_rec {
101         unsigned char desctype;                 /* type of Volume descriptor: 0 = boot record, 1 = primary, 2 = Supplement, 3 = volume part 0xff trminator */
102         unsigned char stand_ident[5]; /* "CD001" */
103         unsigned char vers;                                     /* Version */
104         unsigned char unused;
105         char                                    sysid[32];               /* system Identifier */
106         char                                    volid[32];              /* volume partition Identifier */
107         unsigned long partloc_LE;               /* volume partition location LE */
108         unsigned long partloc_BE;               /* volume partition location BE */
109         unsigned long partsiz_LE;               /* volume partition size LE */
110         unsigned long partsiz_BE;               /* volume partition size BE */
111 }iso_part_rec_t;
112
113
114 typedef struct iso_val_entry {
115         unsigned char   header_id;              /* Header ID must be 0x01 */
116         unsigned char   platform;                       /* Platform: 0=x86, 1=PowerPC, 2=MAC */
117         unsigned char res[2];                           /* reserved */
118         char                                    manu_str[0x18]; /* Ident String of manufacturer/developer */
119         unsigned char chk_sum[2];       /* Check sum (all words must be zero)  */
120         unsigned char key[2];                           /* key[0]=55, key[1]=0xAA */
121 } iso_val_entry_t;
122
123 typedef struct iso_header_entry {
124         unsigned char   header_id;              /* Header ID must be 0x90 or 0x91 */
125         unsigned char   platform;                       /* Platform: 0=x86, 1=PowerPC, 2=MAC */
126         unsigned char numentry[2];      /* number of entries */
127         char                                    id_str[0x1C]; /* Ident String of sectionr */
128 } iso_header_entry_t;
129
130
131 typedef struct iso_init_def_entry {
132         unsigned char   boot_ind;                       /* Boot indicator 0x88=bootable 0=not bootable */
133         unsigned char   boot_media;             /* boot Media Type: 0=no Emulation, 1=1.2MB floppy, 2=1.44MB floppy, 3=2.88MB floppy 4=hd (0x80) */
134         unsigned char ld_seg[2];                /* Load segment (flat model=addr/10) */
135         unsigned char systype;                  /* System Type copy of byte5 of part table */
136         unsigned char res;                                      /* reserved */
137         unsigned char sec_cnt[2];               /* sector count in VIRTUAL Blocks (0x200) */
138         unsigned char rel_block_addr[4];        /* relative Block address */
139 } iso_init_def_entry_t;
140
141
142 void print_partition_cd(int dev);
143
144 #endif /* _PART_CD_H */