Hello ;

I have done a mistake , i load into my hs7819 box a wrong u-boot image which is for hs 7119 , now i'm stuck with this (putty log )

Code:
Board: STx7111-7119  [32-bit mode]


U-Boot 1.3.1 (Nov 16 2013 - 09:55:12) - stm23_0046

DRAM:  256 MiB
NAND:  256 MiB
*** Warning - bad CRC or NAND, using default environment

In:    serial
Out:   serial
Err:   serial
set ethaddr 00:1e:b8:0a:ae:a3
done
Setup mac address.
done
Hit any key to stop autoboot:  0
(Re)start USB...
USB:   scanning bus for devices... 2 USB Device(s) found
       scanning bus for storage devices... 0 Storage Device(s) found
** Can't read from device 0 **

** Unable to use usb 0:1 for fatload **
## Booting image at 80000000 ...
Bad Magic Number

NAND read: device 0 offset 0x60000, size 0x300000

reading NAND page at offset 0x60000 failed
 3145728 bytes read: ERROR
## Booting image at 80000000 ...
Bad Magic Number
7119 >
I tried to load the correct one ( usb_uboot.img for hs7819) using CH UP method but noway ; log :

Code:
 Board: STx7111-7119  [32-bit mode]


U-Boot 1.3.1 (Nov 16 2013 - 09:55:12) - stm23_0046

DRAM:  256 MiB
NAND:  256 MiB
*** Warning - bad CRC or NAND, using default environment

In:    serial
Out:   serial
Err:   serial
set ethaddr 00:1e:b8:0a:ae:a3
done
Setup mac address.
done
Hit any key to stop autoboot:  0
(Re)start USB...
USB:   scanning bus for devices... 3 USB Device(s) found
       scanning bus for storage devices... 1 Storage Device(s) found
reading uImage

** Unable to read "uImage" from usb 0:1 **
## Booting image at 80000000 ...
Bad Magic Number

NAND read: device 0 offset 0x60000, size 0x300000

reading NAND page at offset 0x60000 failed
 3145728 bytes read: ERROR
## Booting image at 80000000 ...
Bad Magic Number
7119 >
How can I solve this ? any help please .

just for info , i have a copy of each mtdx , which i saved before with comand line (dd if=/dev/mtdx of=/tmp/mtdx ); if it can be useful.

Code:
 dev:    size   erasesize  name
mtd0: 00400000 00020000 "boot"
mtd1: 00300000 00020000 "kernel"
mtd2: 06000000 00020000 "rootfs"
mtd3: 08000000 00020000 "NAND 2"
mtd4: 08000000 00020000 "NAND 3"
mtd5: 00100000 00020000 "config"
mtd6: 09000000 00020000 "user"
mtd7: 10000000 00020000 "ALL"
mtd8: 00500000 00020000 "config1"
Regards