Hi Christoph, On Tue, 7 May 2019 at 09:59, Christoph Muellner <christoph.muell...@theobroma-systems.com> wrote: > > From: Christoph Müllner <christoph.muell...@theobroma-systems.com> > > Some machines have limited DMA engines, which cannot deal > with arbitrary addresses. This patch introduces a function > to model these restrictions on a machine level. > > Signed-off-by: Christoph Müllner <christoph.muell...@theobroma-systems.com> > Signed-off-by: Christoph Muellner <christoph.muell...@theobroma-systems.com> > --- > > Changes in v2: None > > common/board_f.c | 5 +++++ > include/init.h | 2 ++ > 2 files changed, 7 insertions(+) >
Can we handle this with driver model somehow? How does the kernel handle it? Is there a device-tree binding for the DMA node that could provide this information. Also, where is this function called from? Regards, Simon _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot