Add a reserved-memory region for bootloader splashscreen, and assign it
to the display device, so that drm/msm can take over the bootloader's
splashscreen.
Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>
---
arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
index 416f3f5..0928129 100644
--- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
@@ -15,6 +15,16 @@
0x90000000 0x70000000>;
};
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ splashmem: framebuffer@90000000 {
+ reg = <0x90000000 0x800000>;
+ };
+ };
+
aliases {
serial0 = &serial0;
serial1 = &serial1;
@@ -183,5 +193,9 @@
};
};
+
+ mdp: qcom,mdp@5100000 {
+ memory-region = <&splashmem>;
+ };
};
};
--
2.1.0
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