If lk lights up display and populates simple-framebuffer node, it will also setup a reserved-memory node (needed by simplefb on linux). But it isn't clever enough to cope when the reserved-memory node is not present.
Signed-off-by: Rob Clark robdclark@gmail.com --- arch/arm/dts/dragonboard410c.dts | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/arm/dts/dragonboard410c.dts b/arch/arm/dts/dragonboard410c.dts index 7746622dda..c239d9d997 100644 --- a/arch/arm/dts/dragonboard410c.dts +++ b/arch/arm/dts/dragonboard410c.dts @@ -23,11 +23,16 @@ reg = <0 0x80000000 0 0x3da00000>; };
+ reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + }; + chosen { stdout-path = "/soc/serial@78b0000"; };
- soc { #address-cells = <0x1>; #size-cells = <0x1>;