Hello.
I am using the Rockchip Sapphire board stand-alone, that is, without
the Excavator base-board.
In the Linux kernel there is no .dtb file produced for the Sapphire board.
There is a "rk3399-sapphire.dtsi" and the "rk3399-sapphire-excavator.dts".
So, I am using "rk3399-sapphire-excavator.dtb" as the closest approach.
That .dtb file seems to expect a display connected to the eDP port,
which is on the non-existent Excavator board.
Then millions of error messages appear during boot comming from the
analogix_dp module and the system does not fully boot.
As a workaround I am applying this:
--- a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts
@@ -155,7 +155,6 @@
};
&edp {
- status = "okay";
ports {
edp_out: port at 1 {
But this is only a workaround, which will be proper approach in fixing it?
Regards,
Vicente.
