I just googled it. Here's getting started, I think I followed this one when played with it, some time ago.
Also, there was examples of so-called standalone apps which you can just upload to your dev, without updating u-boot itself. And I vaguely remember that it could generate u-boot.elf for host machine and run it in userspace for testing purposes. But right now I can't google anything useful about it. So qemu is the best option to start, indeed. https://krinkinmu.github.io/2023/08/12/getting-started-with-u-boot.html https://github.com/u-boot/u-boot/blob/master/examples/standalone/hello_world.c On Thu, May 15, 2025, 20:07 András Páhi <picolisp@software-lab.de> wrote: > Nope. I’ve searched the web for the Nexus series tablets and U-Boot > images, but all I’ve found just found a similar question on a FreeBSD > forum. > > pahihu > > > On 2025. May 15., at 16:16, Alexander Burger <picolisp@software-lab.de> > wrote: > > > > On Thu, May 15, 2025 at 03:42:42PM +0200, András Páhi wrote: > >> The easy way: > >> Check for up-to-date U-Boot images with TCP support for the Nexus 9, > then update the U-Boot firmware. > >> You can compile and package apps for U-Boot to execute from Flash, but > beware the load address is > >> system/firmware specific. > >> > >> Then if you provide a script for U-Boot to execute on power-up, it can > automatically execute your app. > > > > Do you have any links to such images and documentation? > > > > ☺/ A!ex > > > > -- > > UNSUBSCRIBE: mailto:picolisp@software-lab.de?subject=Unsubscribe > > > -- > UNSUBSCRIBE: mailto:picolisp@software-lab.de?subjectUnsubscribe >
