Jak widzisz , stworzony plik img ma coś pomad 3,75MB ... I tyle gdzieś ngrp wgrywa do nand ( tu cały log z nmrp):
(IPQ40xx) # nmrp
eth0 PHY0 Down Speed :10 Half duplex
eth0 PHY1 Down Speed :10 Half duplex
eth0 PHY2 Down Speed :10 Half duplex
eth0 PHY3 up Speed :1000 Full duplex
eth0 PHY4 Down Speed :10 Half duplex
Client starts...[Listening] for ADVERTISE...
NMRP CONFIGING
Recv FW-UP option
No ST-UP option
NMRP WAITING FOR UPLOAD FIRMWARE or STRING TABLES!
eth0 PHY0 Down Speed :10 Half duplex
eth0 PHY1 Down Speed :10 Half duplex
eth0 PHY2 Down Speed :10 Half duplex
eth0 PHY3 up Speed :1000 Full duplex
eth0 PHY4 Down Speed :10 Half duplex
Listening on Port : 69, IP Address: 10.164.183.253 ...
waiting nmrp server to upload firmware!
Teth0 PHY0 Down Speed :10 Half duplex
eth0 PHY1 Down Speed :10 Half duplex
eth0 PHY2 Down Speed :10 Half duplex
eth0 PHY3 up Speed :1000 Full duplex
eth0 PHY4 Down Speed :10 Half duplex
Listening on Port : 69, IP Address: 10.164.183.253 ...
Teth0 PHY0 Down Speed :10 Half duplex
eth0 PHY1 Down Speed :10 Half duplex
eth0 PHY2 Down Speed :10 Half duplex
eth0 PHY3 up Speed :1000 Full duplex
eth0 PHY4 Down Speed :10 Half duplex
Listening on Port : 69, IP Address: 10.164.183.253 ...
Teth0 PHY0 Down Speed :10 Half duplex
eth0 PHY1 Down Speed :10 Half duplex
eth0 PHY2 Down Speed :10 Half duplex
eth0 PHY3 up Speed :1000 Full duplex
eth0 PHY4 Down Speed :10 Half duplex
Listening on Port : 69, IP Address: 10.164.183.253 ...
Teth0 PHY0 Down Speed :10 Half duplex
eth0 PHY1 Down Speed :10 Half duplex
eth0 PHY2 Down Speed :10 Half duplex
eth0 PHY3 up Speed :1000 Full duplex
eth0 PHY4 Down Speed :10 Half duplex
Listening on Port : 69, IP Address: 10.164.183.253 ...
retry tftp_upload count exceeded;
TT
Rcv:
T.................................................................
.................................................................
.................................................................
.................................................................
.................................................................
.................................................................
.................................................................
.................................................................
.................................................................
.................................................................
.................................................................
......................................................
Done!
Bytes transferred = 3932289 (3c0081 hex)
TFTP upload done
Ignore Magic number checking when upgrade via NMRP,Magic number is 27051956!
131072 bytes read: OK
HW ID on board: 29766182+0+256+512+2x2+2x2+2x2+1
HW ID on image: 29766182+0+256+512+2x2+2x2+2x2+1
Firmware Image HW ID matched Board HW ID
Erasing: off a600000, size 20000
Erasing at 0xa600000 -- 100% complete. Cleanmarker written at 0xa600000.
OK
Writing: from RAM addr 84000080, to NAND off a600000, size 20000
131072 bytes written: OK
Alive-timer 15
Erasing: off a620000, size 20000
Erasing at 0xa620000 -- 100% complete. Cleanmarker written at 0xa620000.
OK
Writing: from RAM addr 84020080, to NAND off a620000, size 20000
131072 bytes written: OK
Alive-timer 15
Erasing: off a640000, size 20000
Erasing at 0xa640000 -- 100% complete. Cleanmarker written at 0xa640000.
OK
Writing: from RAM addr 84040080, to NAND off a640000, size 20000
131072 bytes written: OK
Alive-timer 15
Erasing: off a660000, size 20000
Erasing at 0xa660000 -- 100% complete. Cleanmarker written at 0xa660000.
OK
Writing: from RAM addr 84060080, to NAND off a660000, size 20000
131072 bytes written: OK
Alive-timer 15
Erasing: off a680000, size 20000
Erasing at 0xa680000 -- 100% complete. Cleanmarker written at 0xa680000.
OK
Writing: from RAM addr 84080080, to NAND off a680000, size 20000
131072 bytes written: OK
Alive-timer 15
Erasing: off a6a0000, size 20000
Erasing at 0xa6a0000 -- 100% complete. Cleanmarker written at 0xa6a0000.
OK
Writing: from RAM addr 840a0080, to NAND off a6a0000, size 20000
131072 bytes written: OK
Alive-timer 15
Erasing: off a6c0000, size 20000
Erasing at 0xa6c0000 -- 100% complete. Cleanmarker written at 0xa6c0000.
OK
Writing: from RAM addr 840c0080, to NAND off a6c0000, size 20000
131072 bytes written: OK
Alive-timer 15
Erasing: off a6e0000, size 20000
Erasing at 0xa6e0000 -- 100% complete. Cleanmarker written at 0xa6e0000.
OK
Writing: from RAM addr 840e0080, to NAND off a6e0000, size 20000
131072 bytes written: OK
Alive-timer 15
Erasing: off a700000, size 20000
Erasing at 0xa700000 -- 100% complete. Cleanmarker written at 0xa700000.
OK
Writing: from RAM addr 84100080, to NAND off a700000, size 20000
131072 bytes written: OK
Alive-timer 15
Erasing: off a720000, size 20000
Erasing at 0xa720000 -- 100% complete. Cleanmarker written at 0xa720000.
OK
Writing: from RAM addr 84120080, to NAND off a720000, size 20000
131072 bytes written: OK
Alive-timer 15
Erasing: off a740000, size 20000
Erasing at 0xa740000 -- 100% complete. Cleanmarker written at 0xa740000.
OK
Writing: from RAM addr 84140080, to NAND off a740000, size 20000
131072 bytes written: OK
Alive-timer 15
Erasing: off a760000, size 20000
Erasing at 0xa760000 -- 100% complete. Cleanmarker written at 0xa760000.
OK
Writing: from RAM addr 84160080, to NAND off a760000, size 20000
131072 bytes written: OK
Alive-timer 15
Erasing: off a780000, size 20000
Erasing at 0xa780000 -- 100% complete. Cleanmarker written at 0xa780000.
OK
Writing: from RAM addr 84180080, to NAND off a780000, size 20000
131072 bytes written: OK
Alive-timer 15
Erasing: off a7a0000, size 20000
Erasing at 0xa7a0000 -- 100% complete. Cleanmarker written at 0xa7a0000.
OK
Writing: from RAM addr 841a0080, to NAND off a7a0000, size 20000
131072 bytes written: OK
Alive-timer 15
Erasing: off a7c0000, size 20000
Erasing at 0xa7c0000 -- 100% complete. Cleanmarker written at 0xa7c0000.
OK
Writing: from RAM addr 841c0080, to NAND off a7c0000, size 20000
131072 bytes written: OK
Alive-timer 15
Erasing: off a7e0000, size 20000
Erasing at 0xa7e0000 -- 100% complete. Cleanmarker written at 0xa7e0000.
OK
Writing: from RAM addr 841e0080, to NAND off a7e0000, size 20000
131072 bytes written: OK
Alive-timer 15
Erasing: off a800000, size 20000
Erasing at 0xa800000 -- 100% complete. Cleanmarker written at 0xa800000.
OK
Writing: from RAM addr 84200080, to NAND off a800000, size 20000
131072 bytes written: OK
Alive-timer 15
Erasing: off a820000, size 20000
Erasing at 0xa820000 -- 100% complete. Cleanmarker written at 0xa820000.
OK
Writing: from RAM addr 84220080, to NAND off a820000, size 20000
131072 bytes written: OK
Alive-timer 15
Erasing: off a840000, size 20000
Erasing at 0xa840000 -- 100% complete. Cleanmarker written at 0xa840000.
OK
Writing: from RAM addr 84240080, to NAND off a840000, size 20000
131072 bytes written: OK
Alive-timer 15
Erasing: off a860000, size 20000
Erasing at 0xa860000 -- 100% complete. Cleanmarker written at 0xa860000.
OK
Writing: from RAM addr 84260080, to NAND off a860000, size 20000
131072 bytes written: OK
Alive-timer 16
Erasing: off a880000, size 20000
Erasing at 0xa880000 -- 100% complete. Cleanmarker written at 0xa880000.
OK
Writing: from RAM addr 84280080, to NAND off a880000, size 20000
131072 bytes written: OK
Alive-timer 16
Erasing: off a8a0000, size 20000
Erasing at 0xa8a0000 -- 100% complete. Cleanmarker written at 0xa8a0000.
OK
Writing: from RAM addr 842a0080, to NAND off a8a0000, size 20000
131072 bytes written: OK
Alive-timer 16
Erasing: off a8c0000, size 20000
Erasing at 0xa8c0000 -- 100% complete. Cleanmarker written at 0xa8c0000.
OK
Writing: from RAM addr 842c0080, to NAND off a8c0000, size 20000
131072 bytes written: OK
Alive-timer 16
Erasing: off a8e0000, size 20000
Erasing at 0xa8e0000 -- 100% complete. Cleanmarker written at 0xa8e0000.
OK
Writing: from RAM addr 842e0080, to NAND off a8e0000, size 20000
131072 bytes written: OK
Alive-timer 16
Erasing: off a900000, size 20000
Erasing at 0xa900000 -- 100% complete. Cleanmarker written at 0xa900000.
OK
Writing: from RAM addr 84300080, to NAND off a900000, size 20000
131072 bytes written: OK
Alive-timer 16
Erasing: off a920000, size 20000
Erasing at 0xa920000 -- 100% complete. Cleanmarker written at 0xa920000.
OK
Writing: from RAM addr 84320080, to NAND off a920000, size 20000
131072 bytes written: OK
Alive-timer 16
Erasing: off a940000, size 20000
Erasing at 0xa940000 -- 100% complete. Cleanmarker written at 0xa940000.
OK
Writing: from RAM addr 84340080, to NAND off a940000, size 20000
131072 bytes written: OK
Alive-timer 16
Erasing: off a960000, size 20000
Erasing at 0xa960000 -- 100% complete. Cleanmarker written at 0xa960000.
OK
Writing: from RAM addr 84360080, to NAND off a960000, size 20000
131072 bytes written: OK
Alive-timer 16
Erasing: off a980000, size 20000
Erasing at 0xa980000 -- 100% complete. Cleanmarker written at 0xa980000.
OK
Writing: from RAM addr 84380080, to NAND off a980000, size 20000
131072 bytes written: OK
Alive-timer 16
Erasing: off a9a0000, size 20000
Erasing at 0xa9a0000 -- 100% complete. Cleanmarker written at 0xa9a0000.
OK
Writing: from RAM addr 843a0080, to NAND off a9a0000, size 20000
131072 bytes written: OK
Alive-timer 16
Erasing: off a9c0000, size 20000
Erasing at 0xa9c0000 -- 100% complete. Cleanmarker written at 0xa9c0000.
OK
Writing: from RAM addr 843c0080, to NAND off a9c0000, size 20000
131072 bytes written: OK
Alive-timer 16
boot_partition_set 1
Burn BOOT PARTITION (= 1) into boarddata2 block
131072 bytes read: OK
Erasing: off d80000, size 20000
Erasing at 0xd80000 -- 100% complete. Cleanmarker written at 0xd80000.
OK
Writing: from RAM addr 871cf2a0, to NAND off d80000, size 20000
131072 bytes written: OK
Alive-timer 16
Done.
131072 bytes read: OK
Original board MODEL ID: LBR20
New MODEL ID from image: LBR20
Updating MODEL ID
131072 bytes read: OK
Erasing: off d00000, size 20000
Erasing at 0xd00000 -- 100% complete. Cleanmarker written at 0xd00000.
OK
Writing: from RAM addr 871cf4b8, to NAND off d00000, size 20000
131072 bytes written: OK
Alive-timer 16
done
NMRP Send Closing REQ
eth0 PHY0 Down Speed :10 Half duplex
eth0 PHY1 Down Speed :10 Half duplex
eth0 PHY2 Down Speed :10 Half duplex
eth0 PHY3 up Speed :1000 Full duplex
eth0 PHY4 Down Speed :10 Half duplex
NMRP CLOSEDRestore to factory default
Erasing at 0xce0000 -- 100% complete. Cleanmarker written at 0xce0000.
nand erase OK
boot_partition_set 1
Burn BOOT PARTITION (= 1) into boarddata2 block
131072 bytes read: OK
Erasing: off d80000, size 20000
Erasing at 0xd80000 -- 100% complete. Cleanmarker written at 0xd80000.
OK
Writing: from RAM addr 871cf2f0, to NAND off d80000, size 20000
131072 bytes written: OK
Alive-timer 16
Done.
NMRP is complete. Please switch OFF power.
Zaczyna na a600000 ,kończy na a9c000 , czyli tylko kernel , z partycją ubifs nic nie robi . I być może tu jest cały pies pogrzebany , jak przygotować podzieloną partycję dla tego img , wydaje mi się ,że taki img musiałby mieć coś ok 50MB...