On Sun, Jul 31, 2022 at 12:28 PM Michael Nazzareno Trimarchi <mich...@amarulasolutions.com> wrote: > > Hi Adam > > On Sun, Jul 31, 2022 at 7:16 PM Adam Ford <aford...@gmail.com> wrote: > > > > When the imx8mm.dtsi file was pulled in from Linux, the UARTs > > were moved into an spba sub-node which wasn't being included > > in the SPL device tree. This meant the references to the UART > > weren't being handled properly and when booting the system would > > constantly reboot. Fix this by adding the spba node to the spl > > device tree to restore normal booting. > > > > Fixes: 4e5114daf9eb ("imx8mn: synchronise device tree with linux") > > Signed-off-by: Adam Ford <aford...@gmail.com> > > > > diff --git a/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi > > b/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi > > index 5f83952402..0efa6862eb 100644 > > --- a/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi > > +++ b/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi > > @@ -106,6 +106,10 @@ > > u-boot,off-on-delay-us = <20000>; > > }; > > > > +&spba1 { > > + u-boot,dm-spl; > > +}; > > + > > &uart2 { > > u-boot,dm-spl; > > }; > > -- > > 2.34.1 > > > > Are you going to include it in imx8mn-u-boot.dtsi or do we need to > patch every single board?
This is a temporary fix until I generate the common imx8mn-u-boot.dtsi which will include this. > > Michael