Hi,

On 10/14/2015 07:17 AM, Suriyan Ramasami wrote:

Hello wonderful people! Greetings and thanks for the awesome work with genode.

I have been trying to run genode on bare hardware on the odroids -> odroid-x2/odroid-xu for which I presume - they are already supported (the release notes mention them). What is missing is a step by step guide of building say, nested_init or a simpler printf application which shows some output when run from the uboot prompt.

I tried following the instructions as mentioned in

http://genode.org/documentation/platforms/hw (it generates an elf file, but then passing RUN_OPT="--target uboot" did not create the uImage file. Well, I did convert the elf to a bin file with objcopy and then converted that to an uImage file with mkimage. Am not sure if that is correct.

Passing RUN_OPT settings via the shell environment is obsolet, as well as the "--target uboot" expression. Instead please add:

RUN_OPT += --include image/uboot

into your 'etc/build.conf' within your build directory. After triggering a run-script e.g. 'make run/foo' an u-boot image 'var/run/foo/uImage' will be created as result. You can transfer it by using u-boot via sd-card, or network into the memory of your device, and finally load it via u-boot's 'bootm' command.

BTW. the most useful documentation right now is the "Genode Foundations" book that can be found on the genode.org website. In chapter 5 you will find a lot of up-to-date information about system integration, booting and testing, including the usage of our run-tool.

Regards Stefan

What, I ask is, is there a step by step which will get me an UART

output from genode on any of the supported odroid's using the latest genode code from git? Any pointers to such a doc would be immensely helpful to me as I would like to explore genode.

Thanks in advance! Regards

• Suriyan

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