(We don't use the -dm mailing list...perhaps it should be deleted?) On Wed, 27 Feb 2019 at 09:22, viktor babrian <viktor.babr...@gmail.com> wrote:
> Hi, > > as far as I understood, the pre-reloc device binding of drivers having > DM_FLAG_PRE_RELOC flag set is only performed for top-level devices - > at least that is what I experience. Is this intentional? What is the > concept there? > I am trying to use a spi slave display that is by default described as > a node under root/soc/spiX. We have the device working under Linux. I > understand these displays are not supported as is in u-boot so I > ported some Linux code and made some minor mods in the video uclass. > Still I do not have memory reserved for the frame-buffer and debugging > shows that it is because bind() is not invoked pre-reloc. And it is > not invoked because dm_extended_scan_fdt() parses top-level nodes > only. > I wonder if that pre-reloc scan is so for some purpose because a > recursive scan would seemingly be justified in my case. > (or am I just missing something?) > > Any comments are welcome, > Thanks, > Viktor > _______________________________________________ > U-Boot-DM mailing list > u-boot...@lists.denx.de > https://lists.denx.de/listinfo/u-boot-dm > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot