On 21/01/2020 00:30, Chris Johns wrote: > On 21/1/20 10:20 am, Alan Cudmore wrote: >> As it turns out the latest RTEMS master may need some of the dtb >> and/or overlay files in the raspberry pi SD card. But the updated >> instructions that Niteesh submitted for the raspberrypi BSP should >> still be valid. > > Great. > >> Either way, we should be able to automate it. A firmware release on >> Github is ~180 megabytes. If you clone the whole repository, it's 10+ >> Gigabytes, probably because you get every binary release. > > Ouch. If we list the needed files, even if there is a few, I can fetch them > from > github and avoid a full clone. We would need to settle on a specific hash or > version but that is not a bad thing.
If I remember correctly to support all variants of RPi it should be basically everything from this folder: https://github.com/raspberrypi/firmware/tree/1.20200114/boot except for kernel*.img and overlays. There is a description what the files are for here: https://www.raspberrypi.org/documentation/configuration/boot_folder.md Beneath that we need a "config.txt" with the following content (assuming our rtems application is called "rtems.img"): kernel=rtems.img kernel_address=0x00200000 > >> I'm trying to troubleshoot the RPi 2 SMP a little bit now. Non SMP >> code seems to work on the Pi 2, but when you have an example with >> #define CONFIGURE_MAXIMUM_PROCESSORS 4 >> it crashes during initialization. > > Awesome and all the best. I am sure you will figure it out. > > Chris > _______________________________________________ > devel mailing list > devel@rtems.org > http://lists.rtems.org/mailman/listinfo/devel > -- -------------------------------------------- embedded brains GmbH Herr Christian Mauderer Dornierstr. 4 D-82178 Puchheim Germany email: christian.maude...@embedded-brains.de Phone: +49-89-18 94 741 - 18 Fax: +49-89-18 94 741 - 08 PGP: Public key available on request. Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG. _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
