I tried debugging by adding printk() statements to the start-up code but couldn't find anything conclusive. I am stuck there and am still trying to figure out what broke the BSP after that particular version of the firmware. If not, I will try to see if using u-boot we can fix this. Meanwhile, this update to the docs temporarily ensures using of the older firmware to boot the BSP.
On Mon, 14 Jun 2021, 20:23 Gedare Bloom, <ged...@rtems.org> wrote: > On Mon, Jun 14, 2021 at 3:02 AM pranav <dangipra...@gmail.com> wrote: > > > > Updated the link to the Raspberry Pi Firmware in RTEMS 5 docs, since the > BSP works with an older version of the firmware currently. > > --- > > user/bsps/arm/raspberrypi.rst | 7 ++++--- > > 1 file changed, 4 insertions(+), 3 deletions(-) > > > > diff --git a/user/bsps/arm/raspberrypi.rst > b/user/bsps/arm/raspberrypi.rst > > index c26f4b5..84e45b9 100644 > > --- a/user/bsps/arm/raspberrypi.rst > > +++ b/user/bsps/arm/raspberrypi.rst > > @@ -19,9 +19,10 @@ The bootloader looks for a kernel image, by default > the kernel images must > > have a name of the form ``kernel*.img`` but this can be changed by > adding > > `kernel=<img_name>` to ``config.txt``. > > > > -You must provide the required files for the GPU to proceed. These files > > -can be downloaded from > > -`the Raspberry Pi Firmware Repository < > https://github.com/raspberrypi/firmware/tree/master/boot>`_. > > +You must provide the required files for the GPU to proceed. The BSP > > +currently boots with an older version of the official Raspberry Pi > Firmware. > > Can you please expand on this sentence to explain why / that newer > versions don't work? > > > +These files can be downloaded from > > +`the Raspberry Pi Firmware Repository < > https://github.com/raspberrypi/firmware/tree/1.20200601/boot>`_. > > You can remove the ``kernel*.img`` files if you want too, but don't > touch > > the other files. > > > > -- > > 2.27.0 > > > > _______________________________________________ > > devel mailing list > > devel@rtems.org > > http://lists.rtems.org/mailman/listinfo/devel >
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