[U-Boot] U-Boot 2010.12 on tx25

[Doninelli Davide]

Hi,
I don't now why i can save env but not read (see after in message).
When u-boot try to read:

MXC_NAND: HWECC uncorrectable ECC error in block 2 page 128 subpage 0
NAND read from offset 40000 failed -74



U-Boot 2010.12 (Dec 23 2010 - 17:49:31)

CPU:   Freescale i.MX25 at 399 MHz

DRAM:  32 MiB
NAND:  128 MiB
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Net:   got MAC address from fuse: 00:0c:c6:76:99:92
FEC
Hit any key to stop autoboot:  0 
=> saveenv
Saving Environment to NAND...
Erasing redundant NAND...
Erasing at 0x60000 -- 100% complete.                                                                   
Writing to redundant NAND... done                                                                      
=> saveenv                                                                                             
Saving Environment to NAND...                                                                          
Erasing NAND...
Erasing at 0x40000 -- 100% complete.
Writing to NAND... done
=> saveenv
Saving Environment to NAND...
Erasing redundant NAND...
Erasing at 0x60000 -- 100% complete.
Writing to redundant NAND... done
=> reset
resetting ...


U-Boot 2010.12 (Dec 23 2010 - 17:49:31)

CPU:   Freescale i.MX25 at 399 MHz

DRAM:  32 MiB
NAND:  128 MiB
MXC_NAND: HWECC uncorrectable ECC error in block 2 page 128 subpage 0
NAND read from offset 40000 failed -74
No Valid Environment Area found
MXC_NAND: HWECC uncorrectable ECC error in block 3 page 192 subpage 0
NAND read from offset 60000 failed -74
No Valid Redundant Environment Area found
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Net:   got MAC address from fuse: 00:0c:c6:76:99:92
FEC
Hit any key to stop autoboot:  0 
FEC: Autonegotiation timeout
*** ERROR: `serverip' not set
Wrong Image Format for bootm command
ERROR: can't get kernel image!
=>