pavan 
Hi,
I am using mini 2440 with 128 MB of NAND. I am getting the below error.
##### FriendlyARM BIOS 2.0 for 2440 #####
[x] format NAND FLASH for Linux
[v] Download vivi
[k] Download linux kernel
[y] Download root_yaffs image
[a] Absolute User Application
[n] Download Nboot for WinCE
[l] Download WinCE boot-logo
[w] Download WinCE NK.bin
[d] Download & Run
[z] Download zImage into RAM
[g] Boot linux from RAM
[f] Format the nand flash
[b] Boot the system
[s] Set the boot parameters
[u] Backup NAND Flash to HOST through USB(upload)
[r] Restore NAND Flash from HOST through USB
[q] Goto shell of vivi
Enter your selection: q
Supervivi> load ram 0x31000000 239016 u
USB host is connected. Waiting a download.
Now, Downloading [ADDRESS:31000000h,TOTAL:239026]
RECEIVED FILE SIZE: 239026 (116KB/S, 2S)
Downloaded file at 0x31000000, size = 239016 bytes
Supervivi> go 0x31000000
go to 0x31000000
argument 0 = 0x00000000
argument 1 = 0x00000000
argument 2 = 0x00000000
argument 3 = 0x00000000
U-Boot 1.3.2-dirty-moko12 (Apr 16 2009 - 18:14:52)
I2C: ready
DRAM: 64 MB
Flash: 2 MB
NAND: Bad block table not found for chip 0
Bad block table not found for chip 0
128 MiB
*** Warning - bad CRC or NAND, using default environment
USB: S3C2410 USB Deviced
In: serial
0
MINI2440 # nand info
Device 0: NAND 128MiB 3,3V 8-bit, page size 2048, sector size 128 KiB
MINI2440 # nand scrub
NAND scrub: device 0 whole chip
Warning: scrub option will erase all factory set bad blocks!
There is no reliable way to recover them.
Use this command only for testing purposes if you
are sure of what you are doing!
Really scrub this NAND flash? <y/N>
Erasing at 0x3ae0000 -- 46% complete.
NAND 128MiB 3,3V 8-bit: MTD Erase failure: -5
Erasing at 0x7fe0000 -- 100% complete.
Bad block table not found for chip 0
Bad block table not found for chip 0
OK
MINI2440 # nand createbbt
Create BBT and erase everything ? <y/N>
Skipping bad block at 0x03c20000
Skipping bad block at 0x07f80000
Skipping bad block at 0x07fa0000
Skipping bad block at 0x07fc0000
Skipping bad block at 0x07fe0000
Creating BBT. Please wait ...Bad block table not found for chip 0
Bad block table not found for chip 0
Bad block table written to 0x07fe0000, version 0x01
Bad block table written to 0x07fc0000, version 0x01
MINI2440 # mtdparts
device nand0 <mini2440-nand>, # parts = 4
#: name size offset mask_flags
0: u-boot 0x00040000 0x00000000 0
1: env 0x00020000 0x00040000 0
2: kernel 0x00500000 0x00060000 0
3: root 0x07aa0000 0x00560000 0
active partition: nand0,0 - (u-boot) 0x00040000 @ 0x00000000
defaults:
mtdids : nand0=mini2440-nand
mtdparts: <NULL>
MINI2440 # nand write 0x31000000 u-boot
NAND write: device 0 offset 0x0, size 0x40000
262144 bytes written: OK
MINI2440 # �
U-Boot 1.3.2NAND: nand_scan(): Cannot allocate oob_buf
0 MiB
CTRL-A Z for help |115200 8N1 | NOR | Minicom 2.3 | VT102 |
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please solve my problem as soon as possible.
Regards,
Pavan.
