On Sun, May 27, 2018 at 07:45:12PM -0600, Simon Glass wrote: > +Tom > > Hi Angelo, > > On 27 May 2018 at 01:22, Angelo Dureghello <[email protected]> wrote: > > Hi Simon, > > > > On Sat, May 26, 2018 at 04:18:57PM -0600, Simon Glass wrote: > >> Hi Angelo, > >> > >> On 3 May 2018 at 16:01, Angelo Dureghello <[email protected]> wrote: > >> > To be able to build spi driver with DM support, a new config > >> > option has been introduced (DM_NO_OF) since m68k architecture > >> > does not support fdt. > >> > > >> > --- > >> > Changes from v1: > >> > - split into 2 patches > >> > > >> > Signed-off-by: Angelo Dureghello <[email protected]> > >> > --- > >> > arch/Kconfig | 1 + > >> > drivers/core/Kconfig | 4 ++++ > >> > drivers/spi/spi-uclass.c | 12 +++++++----- > >> > 3 files changed, 12 insertions(+), 5 deletions(-) > >> > > >> > >> Is it possible to use SPL_OF_PLATDATA instead? > >> > > I have seen that setting, but my understanding is that > > SPL_OF_PLATDATA ws made for a different purpose, and also, i > > tried to use it, but cannot select it from menuconfig. > > > >> How come m68k cannot use device tree? > >> > > There was never any devicetree implementation, probably becouse it > > is missing on Linux too. > > It is a real shame that we can't do better than that. > > I've added Tom in for comment as I'm not sure what is best here.
Yeah, I think as sandbox shows, if/when we don't have to worry about also Linux dts files, it's not a lot of work to populate up what's required for just U-Boot, so long as we have the run-time space. And if not, that's what OF_PLATDATA is for. -- Tom
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