Hi Gurumoorthy, On Sat, 23 May 2026 at 23:03, Gurumoorthy Santhakumar <[email protected]> wrote: > > The GENI SE QUP wrapper driver (geni-se-qup) needs to be bound during > pre-relocation to allow its child devices (such as the debug UART) to > be discovered and probed before relocation. > > Without DM_FLAG_PRE_RELOC, the qupv3 device is skipped during the > pre-relocation DM scan, which prevents early serial devices from > being bound. This causes serial_find_console_or_panic() to fail with > "No serial driver found" during serial_init(). > > Add DM_FLAG_PRE_RELOC to the geni_se_qup driver so that the GENI SE > QUP wrapper and its children are bound during pre-relocation, enabling > the serial console to be initialized correctly. > > Signed-off-by: Gurumoorthy Santhakumar > <[email protected]> > --- > drivers/misc/qcom_geni.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/misc/qcom_geni.c b/drivers/misc/qcom_geni.c > index a62ae6a2478..cbad7bd3bd2 100644 > --- a/drivers/misc/qcom_geni.c > +++ b/drivers/misc/qcom_geni.c > @@ -576,5 +576,5 @@ U_BOOT_DRIVER(geni_se_qup) = { > .of_match = geni_ids, > .of_to_plat = geni_se_of_to_plat, > .plat_auto = sizeof(struct geni_se_plat), > - .flags = DM_FLAG_DEFAULT_PD_CTRL_OFF, > + .flags = DM_FLAG_PRE_RELOC | DM_FLAG_DEFAULT_PD_CTRL_OFF, > }; > -- > 2.34.1 >
Should this use a bootph tag? Regards, Simon
