On Thu, Mar 01, 2012 at 07:41:35PM +0000, Renaud Barbier wrote: > I have a uImage + dtb that use to boot on a MPC8544-like system > a few months ago. > > After rebasing my code, it did not work. > > I notice that in arch/ppc/lib/ppclinux.c the kernel is now called > with the device tree as a parameter. > > After investigation, I copied the device tree to within 8MB of the > kernel entry point (0x0). It booted. > > Is the DTB relocation a missing step? Yes, it seems so. barebox holds the device tree in malloced space. This is likely outside 8MB of the kernel entry point. I was not aware of that restriction. Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
