Editing Flash:cvtrm
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* [[Talk:Flash#VTRM]] | * [[Talk:Flash#VTRM]] | ||
* [[Hypervisor Reverse Engineering#VTRM]] | * [[Hypervisor Reverse Engineering#VTRM]] | ||
* [[SC Manager#0x9000 - SC Manager]] | * [[SC Manager#0x9000 - SC Manager]] | ||
* [[Talk:System Controller Firmware]] | * [[Talk:System Controller Firmware]] | ||
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* [[PARAM.PFD]] | * [[PARAM.PFD]] | ||
* [[Ps3vuart-tools#ps3dm]] | * [[Ps3vuart-tools#ps3dm]] | ||
* [[ | * [[Fixing DRL and CRL Hashes]] | ||
* [[RSOD Fix]] | * [[RSOD Fix]] | ||
=Structure= | =Structure= | ||
==NOR | ==NOR Flash== | ||
{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
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|} | |} | ||
==NAND | ==NAND Flash== | ||
==Notes, speculation, brainstorming== | ==Notes, speculation, brainstorming== | ||
*the start offset of some unknown areas can be find by searching for 0x1070. Is the start of an area of 8 bytes lenght (2+3+3) that probably are the offset or sizes of the next areas (and probably in blocks of 512 bytes). Some examples (ctrl+f in webbrower to search for them in the page) | |||
**10 70 00 00 02 00 00 01 | |||
**10 70 00 00 39 00 00 01 | |||
** 10 70 00 00 02 00 00 01 | **10 70 00 00 03 00 00 02 | ||
** | **10 70 00 05 FF 00 00 01 | ||
**04 00 00 00 02 00 00 05 (this one doesnt starts with 0x1070 as explained above, but seems to have the same purpose) | |||
** 10 70 00 | |||
** 10 70 00 | |||
** | |||
=VTRM hashes and how to generate them= | =VTRM hashes and how to generate them= | ||
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Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | ||
00EC0000 <span style="background:#000000; color:#ffffff;">53 43 45 49</span> <span style="background:#000000; color:#ffffff;">56 54 52 4D</span> <span style="background:#000000; color:#ffffff;">00 00 00 00 00 00 00 A8</span> SCEIVTRM.......¨ | 00EC0000 <span style="background:#000000; color:#ffffff;">53 43 45 49</span> <span style="background:#000000; color:#ffffff;">56 54 52 4D</span> <span style="background:#000000; color:#ffffff;">00 00 00 00 00 00 00 A8</span> SCEIVTRM.......¨ <-- '''magic_scei''' + '''magic_vtrm''' + '''first_vtrm_len''' (includes the next 0xA8 bytes, up to the offset where starts the "erased" 0xFF's) | ||
00EC0010 <span style="background:#33ff33;">00 00 00 00 00 E8 02 00</span> <span style="background:#33ff33;">00 00 00 00 00 00 00 28</span> .....è.........( | 00EC0010 <span style="background:#33ff33;">00 00 00 00 00 E8 02 00</span> <span style="background:#33ff33;">00 00 00 00 00 00 00 28</span> .....è.........( <-- offset (00 00 00 00 00 E8 02 00) and '''first_vtrm_header_len''' = 0x28 (includes the next 0x28 bytes) | ||
00EC0020 <span style="background:#000000; color:#ffffff;">00 00 00 00</span> <span style="background:#000000; color:#ffffff;">56 54 52 4D</span> <span style="background:#000000; color:#ffffff;">00 00 00 00 00 00 00 04</span> ....VTRM........ | 00EC0020 <span style="background:#000000; color:#ffffff;">00 00 00 00</span> <span style="background:#000000; color:#ffffff;">56 54 52 4D</span> <span style="background:#000000; color:#ffffff;">00 00 00 00 00 00 00 04</span> ....VTRM........ <-- '''magic_void''' + '''magic_vtrm''' + '''next_unknown_stuff_len''' ? | ||
00EC0030 <span style="background:# | 00EC0030 <span style="background:#dd00dd;">FE 6D 0B C4</span> <span style="background:#dd00dd;">FA D5 CE DB 93 86 FC A1 32 3B 71 47</span> þm.ÄúÕÎÛ“†ü¡2;qG <-- 0x14 bytes hash, same value as 0xEC0410 | ||
00EC0040 <span style="background:# | 00EC0040 <span style="background:#dd00dd;">3B A5 C6 F9 C0 00 B6 70</span> <span style="background:#33ff33;">00 00 00 00 00 E8 27 80</span> ;¥ÆùÀ.¶p.....è'€ <-- '''encrypted_table_offset''' = 0xE82780 ? and '''encrypted_slot_size''' = 0x60 ? (includes the next 0x60 bytes) | ||
00EC0050 <span style="background:#33ff33;">00 00 00 00 00 00 00 60</span> <span style="background:# | 00EC0050 <span style="background:#33ff33;">00 00 00 00 00 00 00 60</span> <span style="background:#ffcccc;">00 00 00 00 00 00 09 20</span> .......`....... <-- encrypted data related info, same 0x60 bytes at 0xEC2980 | ||
00EC0060 <span style="background:# | 00EC0060 <span style="background:#ff8888;">04 00</span> <span style="background:#ffaaaa;">00 00 02</span> <span style="background:#ffaaaa;">00 00 05</span> <span style="background:#ff8888;">10 70</span> <span style="background:#ffaaaa;">00 05 FF</span> <span style="background:#ffaaaa;">00 00 01</span> .........p..ÿ... | ||
00EC0070 <span style="background:#ff6666;">0C 1C 05 9C AA B5 97 A5 9C D6 46 2D EA 22 46 BE</span> ...œªµ—¥œÖF-ê"F¾ <-- encrypted data | |||
00EC0080 <span style="background:# | 00EC0080 <span style="background:#ff6666;">D1 84 A9 1E 34 5F E7 90 55 49 11 82 51 9D 4A 3F</span> Ñ„©.4_ç.UI.‚Q.J? | ||
00EC0090 <span style="background:#ff6666;">EF 43 19 E8 4F 6A 5B FF DA 31 E9 F0 76 C8 B2 6B</span> ïC.èOj[ÿÚ1éðvȲk | |||
00EC00A0 <span style="background:# | 00EC00A0 <span style="background:#ff6666;">0B A7 47 8E BE 42 28 9F 2B 88 73 0B A5 B6 F2 1D</span> .§GŽ¾B(Ÿ+ˆs.¥¶ò. | ||
00EC00B0 <span style="background:# | 00EC00B0 <span style="background:#bb6666;">00 00 00 00 00 00 00 00</span> <span style="background:#bbbbbb;">FF FF FF FF FF FF FF FF</span> ........ÿÿÿÿÿÿÿÿ <-- not-used slots for encrypted data ? | ||
[...] <span style="background:# | [...] <span style="background:#bbbbbb;">FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF</span> ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ | ||
00EC00F0 <span style="background:# | 00EC00F0 <span style="background:#bbbbbb;">FF FF FF FF FF FF FF FF</span> <span style="background:#33ff33;">00 00 00 00 00 EB E4 8C</span> ÿÿÿÿÿÿÿÿ.....ëäŒ <-- '''hash_table_offset''' ? = 0xEBE48C and '''hash_size''' = 0x14 ? (includes the next 0x14 bytes) | ||
00EC0100 <span style="background:#33ff33;">00 00 00 00 00 00 00 14</span> <span style="background:# | 00EC0100 <span style="background:#33ff33;">00 00 00 00 00 00 00 14</span> <span style="background:#6666ff;">39 17 52 0B 31 70 F5 05</span> ........9.R.1põ. <-- 0x14 bytes hash, same than default on hashes table at 0xEF94C0 | ||
00EC0110 <span style="background:# | 00EC0110 <span style="background:#6666ff;">02 5A C6 F8 81 F8 54 96 2F EF F3 81</span> <span style="background:#777777;">FF FF FF FF</span> .ZÆø.øT–/ïó.ÿÿÿÿ | ||
[...] <span style="background:#777777;">FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF</span> ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ <-- 0xFF's (erased bytes) to fill up to 512 bytes or 0x400 (1 block) | |||
00EC0400 <span style="background:#000000; color:#ffffff;">00 00 00 00</span> <span style="background:#000000; color:#ffffff;">56 54 52 4D</span> <span style="background:#000000; color:#ffffff;">00 00 00 00 00 00 00 04</span> ....VTRM........ | 00EC0400 <span style="background:#000000; color:#ffffff;">00 00 00 00</span> <span style="background:#000000; color:#ffffff;">56 54 52 4D</span> <span style="background:#000000; color:#ffffff;">00 00 00 00 00 00 00 04</span> ....VTRM........ <-- '''magic_void''' + '''magic_vtrm''' + '''next_unknown_stuff_len''' ? | ||
00EC0410 <span style="background:# | 00EC0410 <span style="background:#dd00dd;">FE 6D 0B C4</span> <span style="background:#dd00dd;">FA D5 CE DB 93 86 FC A1 32 3B 71 47</span> þm.ÄúÕÎÛ“†ü¡2;qG <-- 0x14 bytes hash, same value as 0xEC0030 | ||
00EC0420 <span style="background:# | 00EC0420 <span style="background:#dd00dd;">3B A5 C6 F9 C0 00 B6 70</span> <span style="background:#33ff33;">00 00 00 00 00 00 04 90</span> ;¥ÆùÀ.¶p........ <-- '''entry_num''' = 0x490 (1168 in decimal, 8 bytes each entry) | ||
00EC0430 <span style="background:# | 00EC0430 <span style="background:#ff3377;">00 00 00 00 00 00 09 20</span> <span style="background:#ff3377;">00 00 00 00 00 00 00 03</span> ....... ........ <-- '''entry_num_double''' = 0x920 (2336 in decimal, is also used as the default value for entries) + '''entry_used_slots''' = 0x3 | ||
00EC0440 <span style="background:# | 00EC0440 <span style="background:#bbbb66;">00 00 00 00 00 00 09 20</span> <span style="background:#bbbb66;">00 00 00 00 00 00 09 20</span> ....... ....... <-- 0x8 bytes repetive pattern <--- table starts here | ||
[...] <span style="background:# | [...] <span style="background:#bbbb66;">00 00 00 00 00 00 09 20</span> <span style="background:#bbbb66;">00 00 00 00 00 00 09 20</span> ....... ....... <-- 0x8 bytes repetive pattern | ||
00EC1930 <span style="background:#ffff66;">00 00 00 00 00 00 00 01</span> <span style="background:# | 00EC1930 <span style="background:#ffff66;">00 00 00 00 00 00 00 01</span> <span style="background:#bbbb66;">00 00 00 00 00 00 09 20</span> ............... <-- 0x8 bytes pattern exception ! | ||
[...] <span style="background:# | [...] <span style="background:#bbbb66;">00 00 00 00 00 00 09 20</span> <span style="background:#bbbb66;">00 00 00 00 00 00 09 20</span> ....... ....... <-- 0x8 bytes repetive pattern | ||
00EC21F0 <span style="background:#ffff66;">00 00 00 00 00 00 00 02</span> <span style="background:# | 00EC21F0 <span style="background:#ffff66;">00 00 00 00 00 00 00 02</span> <span style="background:#bbbb66;">00 00 00 00 00 00 09 20</span> ............... <-- 0x8 bytes pattern exception ! | ||
[...] <span style="background:# | [...] <span style="background:#bbbb66;">00 00 00 00 00 00 09 20</span> <span style="background:#bbbb66;">00 00 00 00 00 00 09 20</span> ....... ....... <-- 0x8 bytes repetive pattern | ||
00EC24F0 <span style="background:# | 00EC24F0 <span style="background:#bbbb66;">00 00 00 00 00 00 09 20</span> <span style="background:#ffff66;">00 00 00 00 00 00 00 00</span> ....... ........ <-- 0x8 bytes pattern exception ! | ||
[...] <span style="background:# | [...] <span style="background:#bbbb66;">00 00 00 00 00 00 09 20</span> <span style="background:#bbbb66;">00 00 00 00 00 00 09 20</span> ....... ....... <-- 0x8 bytes repetive pattern | ||
00EC28C0 <span style="background:# | 00EC28C0 <span style="background:#ffcccc;">00 00 00 00 00 00 09 20</span> <span style="background:#ff8888;">10 70</span> <span style="background:#ffaaaa;">00 00 02</span> <span style="background:#ffaaaa;">00 00 01</span> ....... .p...... <-- encrypted data related info | ||
00EC28D0 <span style="background:#ff8888;">10 70</span> <span style="background:#ffaaaa;">00 00 39</span> <span style="background:#ffaaaa;">00 00 01</span> <span style="background:#ff6666;">22 66 39 B3 0E 7A 1C E7</span> .p..9..."f9³.z.ç <-- encrypted data | |||
00EC28E0 <span style="background:# | 00EC28E0 <span style="background:#ff6666;">68 85 F9 94 A8 30 BE C4 0B 85 D0 92 1E C0 8F 28</span> h…ù”¨0¾Ä.…Ð’.À.( | ||
00EC28F0 <span style="background:# | 00EC28F0 <span style="background:#ff6666;">7F 70 ED 15 D6 22 06 24 D9 08 64 0B C0 D7 97 29</span> .pí.Ö".$Ù.d.À×—) | ||
00EC2900 <span style="background:#ff6666;">BE A1 FE 91 D1 F2 D4 88 25 EF 24 86 E0 A3 CB 98</span> ¾¡þ‘ÑòÔˆ%ï$†à£Ë˜ | |||
00EC2910 <span style="background:# | 00EC2910 <span style="background:#ff6666;">AF 17 6F B1 64 A0 56 E5</span> <span style="background:#bb6666;">00 00 00 00 00 00 00 01</span> ¯.o±d Vå........ | ||
00EC2920 <span style="background:# | 00EC2920 <span style="background:#ffcccc;">00 00 00 00 00 00 09 20</span> <span style="background:#ff8888;">10 70</span> <span style="background:#ffaaaa;">00 00 02</span> <span style="background:#ffaaaa;">00 00 01</span> ....... .p...... <-- encrypted data related info | ||
00EC2930 <span style="background:# | 00EC2930 <span style="background:#ff8888;">10 70</span> <span style="background:#ffaaaa;">00 00 03</span> <span style="background:#ffaaaa;">00 00 02</span> <span style="background:#ff6666;">F9 D9 6A 84 0C F2 D8 E7</span> .p......ùÙj„.òØç <-- encrypted data | ||
00EC2940 <span style="background:# | 00EC2940 <span style="background:#ff6666;">D4 44 5C 3C DF D5 DF 0F B8 DC 3E 81 9A A4 71 8F</span> ÔD\<ßÕß.¸Ü>.š¤q. | ||
00EC2950 <span style="background:# | 00EC2950 <span style="background:#ff6666;">0A A8 8B 90 1B 2C A1 D1 66 84 AA EE 65 D1 46 9A</span> .¨‹..,¡Ñf„ªîeÑFš | ||
00EC2960 <span style="background:# | 00EC2960 <span style="background:#ff6666;">D7 38 83 F2 78 47 D1 8E E5 FA EB 39 CF 26 E8 25</span> ×8ƒòxGÑŽåúë9Ï&è% | ||
00EC2970 <span style="background:# | 00EC2970 <span style="background:#ff6666;">85 DE 3B C6 0B C3 45 D5</span> <span style="background:#bb6666;">00 00 00 00 00 00 00 00</span> …Þ;Æ.ÃEÕ........ | ||
00EC2980 <span style="background:# | 00EC2980 <span style="background:#ffcccc;">00 00 00 00 00 00 09 20</span> <span style="background:#ff8888;">04 00</span> <span style="background:#ffaaaa;">00 00 02</span> <span style="background:#ffaaaa;">00 00 05</span> ....... ........ <-- encrypted data related info, same 0x60 bytes at 0xEC0058 | ||
00EC2990 <span style="background:# | 00EC2990 <span style="background:#ff8888;">10 70</span> <span style="background:#ffaaaa;">00 05 FF</span> <span style="background:#ffaaaa;">00 00 01</span> <span style="background:#ff6666;">0C 1C 05 9C AA B5 97 A5</span> .p..ÿ......œªµ—¥ <-- encrypted data | ||
00EC29A0 <span style="background:#ff6666;">9C D6 46 2D EA 22 46 BE D1 84 A9 1E 34 5F E7 90</span> œÖF-ê"F¾Ñ„©.4_ç. | |||
00EC29B0 <span style="background:# | 00EC29B0 <span style="background:#ff6666;">55 49 11 82 51 9D 4A 3F EF 43 19 E8 4F 6A 5B FF</span> UI.‚Q.J?ïC.èOj[ÿ | ||
00EC29C0 <span style="background:#ff6666;">DA 31 E9 F0 76 C8 B2 6B 0B A7 47 8E BE 42 28 9F</span> Ú1éðvȲk.§GŽ¾B(Ÿ | |||
00EC29D0 <span style="background:# | 00EC29D0 <span style="background:#ff6666;">2B 88 73 0B A5 B6 F2 1D</span> <span style="background:#bb6666;">00 00 00 00 00 00 00 00</span> +ˆs.¥¶ò......... | ||
[...] <span style="background:# | [...] <span style="background:#bbbbbb;">FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF</span> ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ <-- not-used slots for encrypted data ? | ||
00EF94C0 <span style="background:# | 00EF94C0 <span style="background:#6666ff;">39 17 52 0B 31 70 F5 05 02 5A C6 F8 81 F8 54 96</span> 9.R.1põ..ZÆø.øT– <-- '''hashes_table_start''', 0x490 entries (1168 in decimal), 0x14 bytes entry lenght, default hash is same than 0xEC0108 | ||
00EF94D0 <span style="background:# | 00EF94D0 <span style="background:#6666ff;">2F EF F3 81</span> /ïó. | ||
[...] | [...] the same hash repeated, with some exceptions <-- exception at 0xEFE68C and then it continues after 0xEFE69F | ||
00EFEFE0 <span style="background:#6666ff;">39 17 52 0B</span> 9.R. | |||
00EFEFF0 <span style="background:# | 00EFEFF0 <span style="background:#6666ff;">31 70 F5 05 02 5A C6 F8 81 F8 54 96 2F EF F3 81</span> 1põ..ZÆø.øT–/ïó. <-- 0x14 bytes lenght hashes table end | ||
[...] <span style="background:#777777;">00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | [...] <span style="background:#777777;">00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00</span> ................ <-- 0x00's filled up to end of file (0x7800 blocks) | ||
00EFFFF0 <span style="background:#777777;">00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00</span> ................ | 00EFFFF0 <span style="background:#777777;">00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00</span> ................ | ||
==NOR Example== | ==NOR Example== | ||
Line 183: | Line 133: | ||
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | ||
00EC0000 53 43 45 49 FF FF FF FF FF FF FF FF FF FF FF FF SCEIÿÿÿÿÿÿÿÿÿÿÿÿ | |||
00EC0010 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ | |||
... | |||
00EC3FF0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ | |||
00EC4000 00 00 00 00 56 54 52 4D 00 00 00 00 00 00 00 04 ....VTRM........ | |||
00EC4010 0D 20 53 4F EE E8 06 E3 E7 AC 57 E1 E9 64 6C BF . SOîè.ãç¬Wáédl¿ | |||
00EC4020 ED BE 69 E1 00 00 00 E0 00 00 00 00 00 00 02 09 í¾iá...à........ | |||
00EC4030 00 00 00 00 00 00 04 12 00 00 00 00 00 00 00 02 ................ | |||
00EC4040 00 00 00 00 00 00 04 12 00 00 00 00 00 00 04 12 ................ | |||
00EC4050 00 00 00 00 00 00 04 12 00 00 00 00 00 00 04 12 ................ | |||
00EC4060 00 00 00 00 00 00 04 12 00 00 00 00 00 00 04 12 ................ | |||
00EC4070 00 00 00 00 00 00 04 12 00 00 00 00 00 00 04 12 ................ | |||
00EC4080 00 00 00 00 00 00 04 12 00 00 00 00 00 00 04 12 ................ | |||
00EC4090 00 00 00 00 00 00 04 12 00 00 00 00 00 00 04 12 ................ | |||
00EC40A0 00 00 00 00 00 00 04 12 00 00 00 00 00 00 04 12 ................ | |||
00EC40B0 00 00 00 00 00 00 04 12 00 00 00 00 00 00 04 12 ................ | |||
00EC40C0 00 00 00 00 00 00 04 12 00 00 00 00 00 00 04 12 ................ | |||
00EC40D0 00 00 00 00 00 00 04 12 00 00 00 00 00 00 04 12 ................ | |||
00EC40E0 00 00 00 00 00 00 04 12 00 00 | |||
{{Flash}} | {{Flash}} | ||
<noinclude>[[Category:Main]]</noinclude> | <noinclude>[[Category:Main]]</noinclude> |