Hi Ivan,

Turns out that the board we use already has u-boot. Do we still need to get a working copy u-boot? I added SPECS += uboot to the etc/specs.conf file. Ran make run/demo again. I now have image.elf and uImage. What's the next step from here? Just use dd command in terminal and copy the uImage to SD card?

What other u-boot arguments need to tweaked here?

Aditya

On Mon, Jul 8, 2013 at 1:25 PM, Ivan Loskutov <loskutov.ivan@...188......> wrote:

Hello Aditya,

Yes, u-boot is board specific. You need to get sources of the u-boot, configure it and build for your board. After that setup bootcmd in u-boot (you can do it over serial console or hardcode it in board config).

For booting image.elf you need enable CONFIG_CMD_ELF in board config. 

Genode build system can make uimage automatically. Just add SPECS += uboot to etc/specs.conf

--
Ivan Loskutov

2013/7/8 Aditya Kousik <adit267.kousik@...9...>

Hello,

I'm trying to run Genode on an i.MX6. And I've tried copying uImage. But that doesn't seem to be enough. I came across this : http://comments.gmane.org/gmane.os.genode.devel/813

Your set of u-boot files, is it pandaboard specific? or can the MLO, u-boot.bin be copied to any device and booted?

What's the procedure of booting from using the image.elf? (So far, i ran mkimage and created a uImage file. But that's obviously not enough. What's missing?)

Thanks and regards,
Aditya

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