type "help" at the redboot prompt and you will see two new commands listed:
RedBoot> help
.
.
.
Read eeprom content
eeprom_read -b <location> -o <eeprom offset> -l <length> [-d dump]
Write eeprom content
eeprom_write [-b <location>] -o <eeprom offset> [-l <length>]
.
.
.
To copy the content of the EEPROM to memory (location 0x00007000) you type:
RedBoot> eeprom_read -b 0x00007000 -o 0 -l 2048
Read 2048 bytes of eeprom content
00007000: 43 52 55 53 24 00 9F E5 03 10 A0 E3 00 10 80 E5 |CRUS$...........|
00007010: 1C D0 9F E5 D3 00 A0 E3 00 F0 29 E1 20 00 80 E3 |..........). ...|
00007020: 00 F0 69 E1 0C 00 9F E5 03 E6 A0 E3 00 F0 B0 E1 |..i.............|
00007030: 20 00 84 80 00 51 01 80 51 40 01 80 00 78 70 47 |
00007040: 40 88 70 47 44 68 70 47 01 70 70 47 01 80 70 47
00007050: 01 60 70 47 30 B5 4E 48 00 F0 E8 FA 4D 48 00 F0 |.`pG0.NH....MH..|
00007060: 6F FA 4D 48 00 F0 6C FA 4C 48 02 21 FF F7 F0 FF |o.MH..l.LH.!....|
00007070: 00 F0 FA F8 49 48 03 21 FF F7 EA FF 80 21 00 20 |....IH.!.....!. |
00007080: 09 04 00 F0 A9 F9 80 20 80 21 40 04 09 04 00 F0 |.......
00007090: A3 F9 80 20 80 21 C0 04 09 04 00 F0 9D F9 A0 20 |... .!......... |
000070A0: 80 21 C0 04 09 04 00 F0 97 F9 E0 20 00 06 00 F0 |.!......... ....|
000070B0: F3 FA 00 28 17 D0 E0 20 80 21 00 06 09 04 00 F0 |...(... .!......|
000070C0: 8B F9 E1 20 80 21 00 06 09 04 00 F0 85 F9 E4 20 |... .!......... |
000070D0: 80 21 00 06 09 04 00 F0 7F F9 E5 20 80 21 00 06 |.!......... .!..|
000070E0: 09 04 00 F0 79 F9 D0 20 00 06 00 F0 D5 FA 00 28 |....y.. .......(|
000070F0: 17 D0 D0 20 80 21 00 06 09 04 00 F0 6D F9 D1 20 |... .!......m.. |
00007100: 00 21 00 06 09 04 00 F0 67 F9 D4 20 80 21 00 06 |.!......g.. .!..|
00007110: 09 04 00 F0 61 F9 D5 20 80 21 00 06 09 04 00 F0 |....a.. .!......|
00007120: 5B F9 C0 20 00 06 00 F0 B7 FA 00 28 17 D0 C0 20 |[.. .......(... |
00007130: 80 21 00 06 09 04 00 F0 4F F9 C1 20 80 21 00 06 |.!......O.. .!..|
00007140: 09 04 00 F0 49 F9 C4 20 80 21 00 06 09 04 00 F0 |....I.. .!......|
00007150: 43 F9 C5 20 80 21 00 06 09 04 00 F0 3D F9 0F 48 |C.. .!......=..H|
00007160: 01 21 FF F7 75 FF 0E 48 0E 49 FF F7 71 FF C0 25 |.!..u..H.I..q..%|
00007170: AD 03 00 24 20 1C 29 1C 00 F0 16 F8 80 23 9B 00 |...$ .)......#..|
00007180: 00 34 ED 18 1F 2C F5 DD 00 20 30 BC 02 BC 08 47 |.4...,... 0....G|
00007190: 65 26 00 00 FC 46 01 80 3C 47 01 80 20 00 84 80 |e&...F..<G.. ...|
000071A0: 18 00 08 80 08 45 00 00 70 B5 04 1C 0E 1C 2A 48 |.....E..p.....*H|
000071B0: 06 21 FF F7 49 FF C0 20 C0 05 00 21 FF F7 44 FF |.!..I.. ...!..D.|
000071C0: 25 48 05 21 FF F7 40 FF C0 20 C0 05 00 21 FF F7 ...!..|
000071D0: 3B FF 23 06 C0 20 19 0E C0 05 FF F7 35 FF FF 23 |;.#.. ......5..#|
000071E0: 1B 02 23 40 C0 20 19 0A C0 05 FF F7 2D FF C0 20 ......-.. |
000071F0: C0 05 00 21 FF F7 28 FF 17 48 04 21 FF F7 24 FF |...!..(..H.!..$.|
00007200: 00 48 04 21 15 4D FF F7 1F FF 00 E0 01 3D C1 20 |.H.!.M.......=. |
00007210: C0 05 FF F7 13 FF 02 06 12 0E 20 23 1A 40 00 2A |..........
00007220: 01 D1 00 2D F2 DC 00 2D 04 D1 0D 48 00 F0 88 F9 |...-...-...H....|
00007230: 00 F0 14 FA 00 24 C0 20 C0 05 FF F7 FF FE 09 4B |.....$. .......K|
00007240: 30 55 01 34 9C 42 F6 DD 03 48 00 21 FF F7 FC FE |0U.4.B...H.!....|
00007250: 70 BC 01 BC 00 47 00 00 00 00 40 60 A0 86 01 00
00007260: 6C 47 01 80 FF 01 00 00 30 B5 44 4C 44 48 21 1C |lG......0.DLDH!.|
00007270: FF F7 EE FE 21 1C 43 48 43 4D FF F7 E9 FE 21 1C |....!.CHCM....!.|
00007280: 42 48 FF F7 E5 FE 21 1C 41 48 FF F7 E1 FE 41 49 |BH....!.AH....AI|
00007290: 28 1C 41 4C FF F7 DC FE C4 20 00 F0 C7 F9 3F 49 |(.AL..... ....?I|
000072A0: 28 1C FF F7 D5 FE 21 1C 00 20 FF F7 CF FE 80 20 |(.....!.. ..... |
000072B0: 21 1C 80 03 FF F7 CA FE 80 20 21 1C C0 03 FF F7 |!........ !.....|
000072C0: C5 FE C0 20 21 1C C0 03 FF F7 C0 FE E0 20 21 1C |... !........ !.|
000072D0: 00 06 FF F7 BB FE 21 1C 31 48 FF F7 B7 FE 21 1C |......!.1H....!.|
000072E0: 30 48 FF F7 B3 FE 21 1C 2F 48 FF F7 AF FE D0 20 |0H....!./H..... |
000072F0: 21 1C 00 06 FF F7 AA FE 21 1C 2C 48 FF F7 A6 FE |!.......!.,H....|
00007300: 21 1C 2B 48 FF F7 A2 FE 21 1C 2A 48 FF F7 9E FE |!.+H....!.*H....|
00007310: C0 20 21 1C 00 06 FF F7 99 FE 21 1C 26 48 FF F7 |. !.......!.&H..|
00007320: 95 FE 21 1C 25 48 FF F7 91 FE 21 1C 24 4C 25 48 |..!.%H....!.$L%H|
00007330: FF F7 8C FE 10 21 20 1C FF F7 8A FE C4 20 00 F0 |.....! ...... ..|
00007340: 75 F9 20 1C 73 21 FF F7 83 FE 1F 49 28 1C FF F7 |u. .s!.....I(...|
00007350: 7F FE 8C 20 C0 01 FF F7 73 FE 1C 48 FF F7 70 FE |... ....s..H..p.|
00007360: 1B 48 FF F7 6D FE 1B 48 FF F7 6A FE 80 21 09 06 |.H..m..H..j..!..|
00007370: 28 1C FF F7 6D FE 30 BC 01 BC 00 47 2C 00 21 00 |(...m.0....G,.!.|
00007380: 1C 00 06 80 18 00 06 80 04 00 06 80 14 00 06 80 |................|
00007390: 10 00 06 80 03 00 00 80 AD DE 00 00 01 00 00 80 |................|
000073A0: 00 00 20 E0 00 00 40 E0 00 00 60 E0 00 00 20 D0 |.. .|
000073B0: 00 00 40 D0 00 00 60 D0 00 00 20 C0 00 00 40 C0
000073C0: 08 00 06 80 00 00 60 C0 02 00 00 80 00 46 00 E0 |......`......F..|
000073D0: 00 46 00 D0 00 46 00 C0 F0 B5 5F 46 56 46 4D 46 |.F...F...._FVFMF|
000073E0: 44 46 F0 B4 83 B0 00 23 02 90 01 91 00 25 00 24 |DF.....#.....%.$|
000073F0: 00 93 01 9B 00 27 B8 46 00 2B 49 D9 02 9A 00 9B |.....'.F.+I.....|
00007400: 00 4E 91 46 9B 00 9E 19 C1 44 31 88 48 46 FF F7 |.N.F.....D1.HF..|
00007410: 1D FE 43 4B 1A 1C 43 46 9A 43 02 9B 92 46 9A 44 |..CK..CF.C...F.D|
00007420: 33 68 50 46 DB 43 1B 04 19 0C FF F7 0F FE 48 46 |3hPF.C........HF|
00007430: FF F7 06 FE 3B 4A 31 68 03 04 93 46 1B 0C 0A 40 |....;
00007440: 93 42 03 D0 4B 40 1C 43 43 46 1D 43 C9 43 09 04
00007450: 09 0C 48 46 FF F7 FA FD 50 46 FF F7 F1 FD 36 68 |..HF....PF....6h|
00007460: 5A 46 03 04 B2 43 1B 0C 93 46 93 42 03 D0 53 40
00007470: 1C 43 43 46 1D 43 36 04 31 0C 50 46 FF F7 E6 FD |.CCF.C6.1.PF....|
00007480: 01 22 01 37 13 1C BB 40 98 46 01 9B 98 45 B5 D3 |."
00007490: 00 9B 01 33 00 93 03 2B AB D9 2B 1C 23 43 00 2B |...3...+..+.#C.+|
000074A0: 32 D0 21 48 21 49 FF F7 D3 FD 1F 48 00 21 FF F7 |2.!H!I.....H.!..|
000074B0: CF FD 80 21 1C 48 C9 05 FF F7 CA FD 02 9B 1C 48 |...!.H.........H|
000074C0: 1D 43 00 F0 3D F8 1F 26 01 23 B3 40 2B 40 00 2B |.C..=..&@.+|
000074D0: 01 D0 18 48 00 E0 18 48 01 3E 00 F0 31 F8 00 2E |...H...H.>..1...|
000074E0: F2 DA 16 48 00 F0 2C F8 1F 25 01 23 AB 40 23 40 @|
000074F0: 00 2B 01 D0 0F 48 00 E0 0F 48 01 3D 00 F0 20 F8 |.+...H...H.=.. .|
00007500: 00 2D F2 DA 00 F0 AA F8 03 B0 78 BC 98 46 A1 46 |.-........x..F.F|
00007510: AA 46 B3 46 F0 BC 01 BC 00 47 00 00 BC 47 01 80 |.F.F.....G...G..|
00007520: FE FF 7F 00 FF FF 00 00 04 00 06 80 01 00 00 80 |................|
00007530: 7C 47 01 80 98 47 01 80 9C 47 01 80 A0 47 01 80 ||G...G...G...G..|
00007540: F0 B5 04 1C 84 20 40 05 FF F7 78 FD 02 06 12 0E |..... @...x.....|
00007550: 01 23 13 40 00 55 5A D0 08 23 13 40 00 2B 01 D0 @.+..|
00007560: 2C 4F 00 E0 2C 4F 2D 4E 33 68 BB 42 3C D0 3D 1C |,O..,O-N3h.B<.=.|
00007570: 14 35 28 1C 00 21 FF F7 6B FD 80 23 5B 00 F8 18 |.5(..!..k..#[...|
00007580: 00 21 FF F7 65 FD 38 1D 00 21 FF F7 61 FD AA 21 |.!..e.8..!..a..!|
00007590: 23 48 FF F7 5D FD 23 48 FF F7 54 FD 22 49 01 40 |#H..].#H..T."
000075A0: 20 48 FF F7 55 FD 38 1C 10 30 03 21 FF F7 50 FD | H..U.8..0.!..P.|
000075B0: 38 1C 0C 30 00 21 FF F7 4B FD 38 1C 08 30 70 21 |8..0.!..K.8..0p!|
000075C0: FF F7 46 FD 28 1C 01 21 FF F7 42 FD AA 21 14 48 |..F.(..!..B..!.H|
000075D0: FF F7 3E FD 13 48 FF F7 35 FD A0 21 49 03 01 43 |..>..H..5..!I..C|
000075E0: 10 48 FF F7 35 FD 37 60 23 78 00 2B 0F D0 38 1C |.H..5.7`#x.+..8.|
000075F0: 18 30 FF F7 27 FD 20 23 18 40 00 28 F7 D1 21 78 |.0..'.
00007600: 00 1C 01 34 FF F7 24 FD 23 78 00 2B EF D1 F0 BC |...4..$.#x.+....|
00007610: 01 BC 00 47 00 00 8C 80 00 00 8D 80 CC 47 01 80 |...G.........G..|
00007620: C0 00 93 80 80 00 93 80 FF FF EB FF 10 B5 00 21 |...............!|
00007630: 04 1C 08 48 FF F7 0C FD 80 21 06 48 49 00 FF F7 |...H.....!.HI...|
00007640: 40 FD 05 48 44 F7 FE FC A0 42 FA D3 10 BC 01 BC
00007650: 00 47 00 00 64 00 81 80 60 00 81 80 00 B5 8F 20 |.G..d...`...... |
00007660: 80 05 05 21 FF F7 F2 FC 8E 20 80 05 00 21 FF F7 |...!..... ...!..|
00007670: ED FC 07 48 01 21 FF F7 EB FC 06 48 FF F7 D6 FF |...H.!.....H....|
00007680: 03 48 FF F7 DF FC 03 21 41 40 01 48 F3 E7 00 00
00007690: 20 00 84 80 EF DF 01 00 F0 B5 07 1C 16 49 3E 1D | ............I>.|
000076A0: FF F7 D6 FC 30 1C 15 49 FF F7 D2 FC 38 1C FF F7 |....0..I....8...|
000076B0: C9 FC 11 4B 05 1C 98 42 1A D1 30 1C FF F7 C2 FC |...K...B..0.....|
000076C0: 0E 4B 04 1C 98 42 13 D1 38 1C 21 1C FF F7 C0 FC |.K...B..8.!.....|
000076D0: 30 1C 29 1C FF F7 BC FC 38 1C FF F7 B3 FC A0 42 |0.).....8......B|
000076E0: 06 D1 30 1C FF F7 AE FC A8 42 01 D1 01 20 00 E0 |..0......B... ..|
000076F0: 00 20 F0 BC 02 BC 08 47 AA AA AA AA 55 55 55 55 |. .....G....UUUU|
00007700: 00 0A 0D 0A 3E 3E 20 54 53 2D 4E 41 4E 44 42 4F |....>> TS-NANDBO|
00007710: 4F 54 2C 20 52 65 76 20 31 2E 30 30 20 2D 20 62 |OT, Rev 1.00 - b|
00007720: 75 69 6C 74 20 31 30 3A 31 34 3A 33 31 2C 20 4D |uilt 10:14:31, M|
00007730: 61 72 20 20 37 20 32 30 30 35 0D 0A 00 00 00 00 |ar 7 2005......|
00007740: 3E 3E 20 43 6F 70 79 72 69 67 68 74 20 28 43 29 |>> Copyright (C)|
00007750: 20 32 30 30 34 2C 20 54 65 63 68 6E 6F 6C 6F 67 | 2004, Technolog|
00007760: 69 63 20 53 79 73 74 65 6D 73 0D 0A 00 00 00 00 |ic Systems......|
00007770: 66 6C 61 73 68 20 74 69 6D 65 6F 75 74 21 00 00 |flash timeout!..|
00007780: 00 64 72 61 6D 20 74 65 73 74 20 66 61 69 6C 65 |.dram test faile|
00007790: 64 21 0D 0A 09 61 64 64 72 3A 20 00 58 00 00 00 |d!...addr: .X...|
000077A0: 2E 00 00 00 20 28 20 27 58 27 20 2D 20 62 61 64 |.... ( 'X' - bad|
000077B0: 20 62 69 74 20 29 0D 0A 09 64 61 74 61 3A 20 00 | bit )...data: .|
000077C0: 00 00 00 00 AA AA 00 00 FF FF 00 00 55 55 00 00 |............UU..|
000077D0: 00 00 00 00 FF FF FF FF FF FF FF FF FF FF FF FF |................|
000077E0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF |................|
000077F0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 00 |................|
RedBoot>
Thats the TS-PREBOOT code. You can save it, download it to your development
machine and disassemble it, or look at the commented disassembled version
included in the Serial_Blaster package.
-Curtis.
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