On Thu, Sep 22, 2022 at 03:53:46PM +0200, Marek Vasut wrote:
> On 9/22/22 15:45, Quentin Schulz wrote:
> > From: Quentin Schulz <quentin.sch...@theobroma-systems.com>
> >
> > One needs to set u-boot,dm-pre-reloc in a device Device Tree node so
> > that it is kept in SPL/TPL variant of the device tree. However, a device
> > is automatically probed only if it's flagged with DM_FLAG_PRE_RELOC,
> > regardless of u-boot,dm-pre-reloc DT property presence. This flag is
> > currently only set by drivers directly.
> >
> > However, this flag should be allowed to be set on a per-device basis
> > even if the driver does not hardcode it so that the device will be
> > probed in SPL/TPL regardless of the driver's defaults.
> >
> > This sets the DM_FLAG_PRE_RELOC for all U_BOOT_CLASS devices whose DT
> > node contains the u-boot,dm-pre-reloc property.
> >
> > Cc: Quentin Schulz <foss+ub...@0leil.net>
> > Signed-off-by: Quentin Schulz <quentin.sch...@theobroma-systems.com>
> > ---
> > drivers/core/lists.c | 3 +++
> > 1 file changed, 3 insertions(+)
> >
> > diff --git a/drivers/core/lists.c b/drivers/core/lists.c
> > index c49695b24f..86b75ffede 100644
> > --- a/drivers/core/lists.c
> > +++ b/drivers/core/lists.c
> > @@ -260,6 +260,9 @@ int lists_bind_fdt(struct udevice *parent, ofnode node,
> > struct udevice **devp,
> > ret);
> > return log_msg_ret("bind", ret);
> > } else {
> > + if (ofnode_pre_reloc(node))
> > + dev_or_flags(dev, DM_FLAG_PRE_RELOC);
> > +
> > found = true;
> > if (devp)
> > *devp = dev;
>
> Reviewed-by: Marek Vasut <ma...@denx.de>
>
> Tom, this does look like a bugfix for this release, but it would be good to
> have Simon look over this too.Cycling back here, I would like to hear what Simon thinks here. -- Tom
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