после прошивки получил ошибку
Board: MAG255 [32-bit mode]
U-Boot 2010.03-svn163 (Sep 01 2014 - 18:37:25) - stm24_0120
DRAM: 512 MiB
NAND: ONFI flash detected
ONFI param page 0 valid
ONFI flash is W29N02GV, 256 MiB, page size 2048+64, sector size 128 KiB
256 MiB
SPI: info: found ST M25PX80 (1MiB) device (page=256,erase=65536)
In: serial
Out: serial
Err: serial
Press "Menu" for enter menu
Upgrade Image Fault!!!
Hit any key to stop autoboot: 0
### JFFS2 loading 'uImage' to 0x80000000
Scanning JFFS2 FS: . done.
### JFFS2 load complete: 3