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.
