Hi all. I downloaded U-Boot from http://www.friendlyarm.net/forum/topic/2107 and I compiled using the config file mini6410_sd_ram128. After compiled, I flashed Superboot and Uboot into a SD using flash tool. Now the question is, how I can to tell uboot to load the kernel if the kernel are in the SD card? There are other way to boot from SD diferent to the Friendlyarm.ini file? for example set bootargs to Uboot? I have a mini6410. Thanks.
I forgot something. Things like setenv bootcmd 'mmcinit; fat2load mmc 0:1 0x32000000 uImage; bootm' Doesn't work becouse Uboot show a error of command not found when execute mmcinit and fat2load. Thanks.
these two commands are perhaps not supported in the u-boot_sd provided for mini6410. try to use tftp server to load the kernel image and set the bootcmd as: setenv bootcmd 'tftpboot c00080000; bootm c0008000'.remember to ser the correct network address(e.g. ipaddr, serverip, bootfile etc) before trying to load the kernel.
Thanks for answer. tftpboot it's to boot from network, but I want to boot from SD like when you boot the system from a Hard disk. I want a stand alone system without use the NAND only the SD. Thanks.