[PATCH v7] fdt: Allow the devicetree to come from a bloblist

Conor Dooley conor at kernel.org
Mon Jan 22 19:55:01 CET 2024


On Mon, Jan 22, 2024 at 01:47:17PM -0500, Tom Rini wrote:
> On Mon, Jan 22, 2024 at 06:36:31PM +0000, Conor Dooley wrote:
> > Hey,
> > 
> > On Tue, Jan 16, 2024 at 01:48:06PM +0000, Conor Dooley wrote:
> > > Yo,
> > > 
> > > On Wed, Jan 03, 2024 at 06:49:19PM -0700, Simon Glass wrote:
> > > > Standard passage provides for a bloblist to be passed from one firmware
> > > > phase to the next. That can be used to pass the devicetree along as well.
> > > > Add an option to support this.
> > > > 
> > > > Tests for this will be added as part of the Universal Payload work.
> > > > 
> > > > Signed-off-by: Simon Glass <sjg at chromium.org>
> > > 
> > > Since this was merged into master, U-Boot is no longer booting on my
> > > icicle kit (At least that's what my bisection tells me). This is a
> > > RISC-V board and U-Boot for it is built from
> > > microchip_mpfs_icicle_defconfig.
> > > 
> > > There's zero output on the console from U-Boot at all, the last thing
> > > that I see is OpenSBI before things grind to a halt.
> > 
> > Just wondering if there's anything I can do to help this one along?
> > Got a red CI complaining at me every morning about it :|
> 
> Well, can you please look in to what part of this is causing the
> failure? I don't really see what would have changed on
> microchip_mpfs_icicle_defconfig from this as BLOBLIST isn't set before
> nor after this change.

Sure. I'll try to look into it more tomorrow.
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