Ive messed my box up an now stuck it powers on but nothing comes on no lights or anything I was doing a fresh install an used this bootloader file
fatload usb 0:1 84010000 u-boot.bin
display "CLEAR FLASH" C--1;
protect off all;
erase 0xA0000000 0xA004FFFF;
display "SAVE u-Boot" S--1;
cp.b 84010000 A0000000 $filesize;
protect on all;
display "Update OK" -OK-;
what the hell have I done wrong an is the box screwed?????????