Talk:SC EEPROM
Memory test diagnosis NVS flag
There is a NVS flag which enables a special diagnostic mode at startup. This flag is enabled on Proto/DECR. It allows memtest diagnose.
Pseudo-code:
def check_bootrom_diag_mode(mode, param)
diag_mode = get_eeprom_bootrom_diag()
if diag_mode & 0x1:
if diag_mode & 0x100:
return 0
mode = (diag_mode >> 3) & 0x1
param = (diag_mode >> 3) & 0x1
else:
mode = (diag_mode >> 1) & 0x1
param = -1
return 1
EEPROM Dumps
EEPROM Strings (CP memory dump, DECR)
http://pastie.org/private/usd2zi8mw3igycsh1a395q -> DEAD LINK
Bus Pirate stuff
http://i.imgur.com/48rbR51.png
(needs more wikifying)
On standby
- Note: during this time the plaintext EEPROM is never read even once!
- Additionally, the areas 0x26B0, 0x26D0 are not read
- Checks status
- Unlocks Write Command
- Reads PATCH top half region
- Reads PATCH bottom half region
- Reads 0x2790?(0x20)
- Reads 0x27B0?(0x10)
- Reads 0x26D0 (0x10)
- Reads some configs? (around >0x31XX area)
- Reads 0x0 (0x10)
- Reads some configs?
- Reads 0x10(0x280) (EID1)?
- Reads 0x3A00 (0x1)
- Reads 0x290 (0x10) (EID1 CMAC?)
- Reads 0x2A0 (0x20)
- Reads 0x2C0 (0x20)
- Reads 0x2E0 (0x20)
- Writes some stuff to 0x2C0/0x2E0/0x2A0 (mostly ff's)
- ReReads EID1 and CMAC
- Reads 0x360
- Reads 0x370
- Writes (again) mostly ff's to 0x360 and 0x370
- ReReads EID1 and CMAC
- Does same process with 0x460 and 0x470
- Reads 0x2710 and 0x2730 (0x20,0x10) ???
- Reads 0x2700 (0x10)
- fini!
MemoryMap Syscon BB Chip
0x1000-0x1FFF:PTCH Region (patch written here)
Nice read about Syscon EEPROM
http://rmscrypt.wordpress.com/2011/02/01/lets-look-at-syscon/
BE Count region
The format of this region is weird, in mullions have a size of 0x200 but it was reduced to 0x100 for sherwoods
In sherwoods it seems to start with 2 bytes (bringup counter), 2 bytes (shutdown counter), 4 bytes (total runtime in seconds), 4 bytes (unknown, but the last 2 bytes are always 0000), then value 0x3CEF0000 (unknown, seems to be static). The rest of the region is filled with FF, some consoles have 2 bytes used at relative offset 0x20 (as example, with value 0x55AA)
Example (CokR40, REX-001emmc, SW3-304)
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00000800 05 B6 05 23 00 3D AD FA F4 80 00 00 3C EF 00 00 .¶.#.=úô€..<ï.. 00000810 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000820 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000830 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000840 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000850 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000860 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000870 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000880 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000890 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000008A0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000008B0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000008C0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000008D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000008E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000008F0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ
Example (CokG11, DYN-001, SW2-301)
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00000800 07 C8 07 94 00 9E 23 A6 F4 80 00 00 3C EF 00 00 .È.”.ž#¦ô€..<ï.. 00000810 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000820 55 AA FF FF FF FF FF FF FF FF FF FF FF FF FF FF Uªÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000830 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000840 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000850 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000860 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000870 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000880 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000890 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000008A0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000008B0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000008C0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000008D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000008E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000008F0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ
- Note the bytes at relative offset 0x20 with value 0x55AA, this bytes are a rarity, only found in 1 syscon dump from 10 checked
Example (CokE10, DIA-002, CXR714120-302GB), 5 dumps of the same motherboard after 4 reboots
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00000000 00 0C 00 0A 00 00 00 6A FF FF FF FF FF FF FF FF .......jÿÿÿÿÿÿÿÿ 00000010 FF FF FF FF F4 00 00 00 FF FF FF FF FF FF FF FF ÿÿÿÿô...ÿÿÿÿÿÿÿÿ 00000020 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000030 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000040 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000050 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000060 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000070 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000080 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000090 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000A0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000B0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000C0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000F0 FF FF FF FF FF FF FF FF 91 FF FF FF 30 09 45 0D ÿÿÿÿÿÿÿÿ‘ÿÿÿ0.E. 00000100 00 0D 00 09 00 00 00 84 FF FF FF FF FF FF FF FF .......„ÿÿÿÿÿÿÿÿ 00000110 FF FF FF FF F4 00 00 00 FF FF FF FF FF FF FF FF ÿÿÿÿô...ÿÿÿÿÿÿÿÿ 00000120 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000130 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000140 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000150 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000160 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000170 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000180 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000190 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001A0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001B0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001C0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001F0 FF FF FF FF FF FF FF FF 8F FF FF FF 38 09 43 0D ÿÿÿÿÿÿÿÿ.ÿÿÿ8.C. Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00000000 00 0E 00 0A 00 00 00 94 FF FF FF FF FF FF FF FF .......”ÿÿÿÿÿÿÿÿ 00000010 FF FF FF FF F4 02 00 00 FF FF FF FF FF FF FF FF ÿÿÿÿô...ÿÿÿÿÿÿÿÿ 00000020 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000030 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000040 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000050 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000060 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000070 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000080 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000090 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000A0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000B0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000C0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000F0 FF FF FF FF FF FF FF FF 93 FF FF FF 30 0B 45 0F ÿÿÿÿÿÿÿÿ“ÿÿÿ0.E. 00000100 00 0D 00 0B 00 00 00 84 FF FF FF FF FF FF FF FF .......„ÿÿÿÿÿÿÿÿ 00000110 FF FF FF FF F4 00 00 00 FF FF FF FF FF FF FF FF ÿÿÿÿô...ÿÿÿÿÿÿÿÿ 00000120 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000130 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000140 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000150 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000160 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000170 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000180 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000190 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001A0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001B0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001C0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001F0 FF FF FF FF FF FF FF FF 91 FF FF FF 38 09 45 0D ÿÿÿÿÿÿÿÿ‘ÿÿÿ8.E. Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00000000 00 0E 00 0C 00 00 00 94 FF FF FF FF FF FF FF FF .......”ÿÿÿÿÿÿÿÿ 00000010 FF FF FF FF F4 02 00 00 FF FF FF FF FF FF FF FF ÿÿÿÿô...ÿÿÿÿÿÿÿÿ 00000020 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000030 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000040 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000050 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000060 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000070 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000080 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000090 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000A0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000B0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000C0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000F0 FF FF FF FF FF FF FF FF 95 FF FF FF 30 0B 47 0F ÿÿÿÿÿÿÿÿ•ÿÿÿ0.G. 00000100 00 0F 00 0B 00 00 00 A4 FF FF FF FF FF FF FF FF .......¤ÿÿÿÿÿÿÿÿ 00000110 FF FF FF FF F4 00 00 00 FF FF FF FF FF FF FF FF ÿÿÿÿô...ÿÿÿÿÿÿÿÿ 00000120 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000130 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000140 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000150 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000160 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000170 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000180 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000190 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001A0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001B0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001C0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001F0 FF FF FF FF FF FF FF FF 93 FF FF FF 38 0B 45 0F ÿÿÿÿÿÿÿÿ“ÿÿÿ8.E. Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00000000 00 10 00 0C 00 00 00 B4 FF FF FF FF FF FF FF FF .......´ÿÿÿÿÿÿÿÿ 00000010 FF FF FF FF F4 02 00 00 FF FF FF FF FF FF FF FF ÿÿÿÿô...ÿÿÿÿÿÿÿÿ 00000020 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000030 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000040 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000050 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000060 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000070 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000080 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000090 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000A0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000B0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000C0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000F0 FF FF FF FF FF FF FF FF 97 FF FF FF 30 0D 47 11 ÿÿÿÿÿÿÿÿ—ÿÿÿ0.G. 00000100 00 0F 00 0D 00 00 00 A4 FF FF FF FF FF FF FF FF .......¤ÿÿÿÿÿÿÿÿ 00000110 FF FF FF FF F4 00 00 00 FF FF FF FF FF FF FF FF ÿÿÿÿô...ÿÿÿÿÿÿÿÿ 00000120 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000130 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000140 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000150 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000160 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000170 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000180 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000190 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001A0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001B0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001C0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001F0 FF FF FF FF FF FF FF FF 95 FF FF FF 38 0B 47 0F ÿÿÿÿÿÿÿÿ•ÿÿÿ8.G. Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00000000 00 10 00 0E 00 00 00 B4 FF FF FF FF FF FF FF FF .......´ÿÿÿÿÿÿÿÿ 00000010 FF FF FF FF F4 02 00 00 FF FF FF FF FF FF FF FF ÿÿÿÿô...ÿÿÿÿÿÿÿÿ 00000020 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000030 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000040 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000050 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000060 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000070 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000080 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000090 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000A0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000B0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000C0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000000F0 FF FF FF FF FF FF FF FF 99 FF FF FF 30 0D 49 11 ÿÿÿÿÿÿÿÿ™ÿÿÿ0.I. 00000100 00 11 00 0D 00 00 00 C7 FF FF FF FF FF FF FF FF .......Çÿÿÿÿÿÿÿÿ 00000110 FF FF FF FF F4 00 00 00 FF FF FF FF FF FF FF FF ÿÿÿÿô...ÿÿÿÿÿÿÿÿ 00000120 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000130 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000140 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000150 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000160 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000170 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000180 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 00000190 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001A0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001B0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001C0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 000001F0 FF FF FF FF FF FF FF FF 97 FF FF FF 38 0D 47 11 ÿÿÿÿÿÿÿÿ—ÿÿÿ8.G.
Experimental table
The goal is to join together all the "memory map" info in a single table
Area | SPI / UART | Syscall 863 (sys_ss_update_manager) | Data Name | Wikitable builder Notes (temporal) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Name | Size | csum | Mullion | Sherwood | Whitelist | Block Access | Whitelist | ||||||
32KB | 20KB | SW/2/3(emu) | EEP | ID | Offset | DM | UM | SCM | |||||
Authenticated Data | 0x2600 | No | 0x0000 | 0x0000 | ? | Exploit | No | No | Patch | Patch | Patch | Data table (0x160+(0x9*0x400)) ? | |
System Info | 0x200 | No | 0x2600 | 0x2600 | 0x70000 ? | Exploit | No | No | Patch | Patch | Patch | This wikitable row needs to be splitted up to 5+ rows | |
Patch 1 | 0x400 | No | 0x2800 | 0x2800 | 0x2000(flash) | Exploit | No | No | Patch | Patch | Patch | Syscon Firmware Patch (top half) | |
- | 0x300 | No | 0x2C00 | 0x2C00 | 0x0B00 | Yes | No | No | Patch | Patch | Patch | not used | Filled with FF's |
Industry Area | 0x100 | No | 0x2F00 | 0x2F00 | 0x0E00 | Yes | 0x10 | 0x02F00 | Patch | Yes | Yes | This wikitable row needs to be splitted up to 20+ rows | |
Customer Service Area | 0x100 | No | 0x3000 | 0x3000 | 0x0F00 | Yes | 0x20 | 0x03000 | Patch | Yes | Yes | Filled with FF's ? | |
Platform Config | 0x100 | Yes | 0x3100 | 0x3100 | 0x0040~ | Yes | No | No | Patch | Patch | Patch | This wikitable row needs to be splitted up to 5+ rows | |
Hardware Config | 0x100 | Yes | 0x3200 | 0x3200 | 0x0140~ | Yes | No | No | Patch | Patch | Patch | This wikitable row needs to be splitted up to 40+ rows | |
Thermal Config | 0x200 | Yes | 0x3300 | 0x3300 | 0x0250 (size 0x1B0) | Yes | No | No | Patch | Patch | Patch | Data table. See: Syscon Thermal Configs | |
BE Count | 0x200 | No | 0x3500 | 0x3500 | 0x0800 (size 0x100) | Yes | No | No | Patch | Patch | Patch | Data table | |
Error Log | 0x100 | No | 0x3700 | 0x3700 | 0x0900 | Yes | No | No | Patch | Patch | Patch | Data table. See: Syscon Error Codes | |
- | 0x100 | No | 0x3800 | 0x3800 | N/A ? | Yes | No | No | Patch | Patch | Patch | not used | Filled with FF's |
Board Config/Debug | 0x100 | Yes | 0x3900 | 0x3900 | 0x0000~ ? | Yes | No | No | Patch | Patch | Patch | This wikitable row needs to be splitted up to 15+ rows | |
HDMI/DVE Config | 0x100 | No | 0x3A00 | 0x3A00 | 0x0A00 | Yes | No | No | Patch | Patch | Patch | This wikitable row needs to be splitted up to 5+ rows | |
- | 0x100 | No | 0x3B00 | 0x3B00 | N/A ? | Yes | No | No | Patch | Patch | Patch | not used | Filled with FF's |
Config Ring | 0x200 | Yes | 0x3C00 | 0x3C00 | 0x0400 ? | Yes | No | No | Patch | Patch | Patch | not used | Filled with FF's |
Debug 2 | 0x200 | Yes | 0x3E00 | 0x3E00 | 0x0600 ? | Yes | No | No | Patch | Patch | Patch | not used | Filled with FF's |
- | 0x3000 | No | 0x4000 | N/A | N/A | Yes | No | No | Patch | Patch | Patch | reserved | Filled with FF's |
System Config ? | 0x100 | No | 0x7000 | 0x4000 | 0x1000 | Yes | 0x0 | 0x48000 | Patch | Patch | Yes | Filled with FF's ? | |
Event Log ? | 0x100 | No | 0x7100 | 0x4100 | 0x1100 | Yes | 0x1 | 0x48800 | Patch | Patch | Yes | Data table (0x10+(0x6*0x28)) | Header + Data table ? |
Flags and Tokens | 0x100 | No | 0x7200 | 0x4200 | 0x1200 | Yes | 0x2 | 0x48C00 | Patch | varies | Yes | This wikitable row needs to be splitted up to 50+ rows | |
System Data ? | 0x100 | No | 0x7300 | 0x4300 | 0x1300 | Yes | 0x3 | 0x48D00 | Patch | Patch | Yes | Filled with FF's ? | |
Patch 2 | 0xC00 | No | 0x7400 | 0x4400 | 0x2000(flash) | Exploit | No | No | Patch | Patch | Patch | Syscon Firmware Patch (bottom half) |