Hi,
I built u-boot file and linux kernel in ubuntu 12.04 as is showed in Embedded Linux Hands-on Tutorial (u-boot-digilent v2012.04-digilent-13.01 and linux-digilent v3.6-digilent-13.01). After, using ISE 14.4 DS in windows 7, i built the hardware file .bit in planhead and fsbl file. At the end i built the .BIN file and i put all the necessary files in the SD-CARD. When Zedboard is booting, it sends some weird characters via uart and stops the build.
If i use the original file .bit and fsbl and compile with my u-boot and my linux kernel, it boots fine. The problem is related with m ISE but i don't know what.
Thanks,
Davide