Hi,
When I boot with the Sd card with the original MLO and APP, the minicom displayed that the SD card app is copied to the RAM, and the the leds blink. So it's working.
Now I would like to boot with the SD and with U-Boot, to have a prompt.
I have download "AM335x SDK PSP Source Code" on http://software-dl.ti.com/dsps/dsps_public_sw/am_bu/sdk/AM335xSDK/latest/index_FDS.html and I compile the u-boot, with the cross compile like here:http://processors.wiki.ti.com/index.php/AMSDK_u-boot_User%27s_Guide.
I obtain a folder named am335x. I format the sd card in FAT32 and I copy the folder to the SD card. There are notably the MLO and u-boot.img files.
I try to boot with the SD card. But there is any display on the Minicom.
I would like the prompt of U-boot, to load a linux kernel...
Do I forget some steps?
Thanks a lot.