Hi,
In my research project, I am currently working with OMAP-L138 LCDK and its Linux sdk. When I plugged in an Ethernet cable to its NIC in order to connect it to the host pc, the Linux running on the development board got frozen and I was unable to boot the board again. When I power it up nothing happens ( I can connect it via serial terminal but I cannot see bootmessage or anything ) so I tried to rewrite its bootloader by following that description: http://processors.wiki.ti.com/index.php/OMAP-L138_LCDK_Linux_Software_Developer%27s_Guide#Restoring_U-Boot_on_a_bricked_LCDK
I tried the mentioned procedure several times, but the program stops at the "Waiting for SFT on the OMAP-L138..." line and when I finally ( I waited 30min ) abort it and switch back to NAND boot mode, the still does not boot. I tried flashing both from Ubuntu 12.04 and Windows 7 host computers.
What can I do to make the development board work again?