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5f21287ef3
Previously, if an HDMI display was connected at boot time when composite was enabled, the firmware FB would get "stuck" and a login console would not appear on either HDMI or composite. With the change, a console will now appear, typically (invariably?) on HDMI (just as happens with HDMI + DPI). This may be helpful when booting to CLI when composite was enabled accidentally and cannot be viewed. The old behaviour can be reinstated by adding the "nohdmi" option. Signed-off-by: Nick Hollinghurst <nick.hollinghurst@raspberrypi.com>
143 lines
1.8 KiB
Plaintext
143 lines
1.8 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
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#include "cma-overlay.dts"
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&frag0 {
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size = <(64*1024*1024)>;
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};
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/ {
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compatible = "brcm,bcm2712";
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fragment@1 {
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target = <&fb>;
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__overlay__ {
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status = "disabled";
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};
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};
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fragment@2 {
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target = <&aon_intr>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@3 {
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target = <&ddc0>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@4 {
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target = <&ddc1>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@5 {
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target = <&hdmi0>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@6 {
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target = <&hdmi1>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@7 {
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target = <&hvs>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@8 {
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target = <&mop>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@9 {
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target = <&moplet>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@10 {
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target = <&pixelvalve0>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@11 {
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target = <&pixelvalve1>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@12 {
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target = <&v3d>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@13 {
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target = <&vec>;
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frag13: __overlay__ {
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status = "disabled";
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};
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};
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fragment@14 {
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target = <&hdmi0>;
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__dormant__ {
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dmas;
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};
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};
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fragment@15 {
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target = <&hdmi1>;
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__dormant__ {
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dmas;
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};
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};
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fragment@16 {
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target = <&disp_intr>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@17 {
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target = <&vc4>;
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__overlay__ {
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status = "okay";
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/* IOMMU attaches here, where we allocate DMA buffers */
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iommus = <&iommu4>;
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};
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};
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__overrides__ {
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audio = <0>,"!14";
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audio1 = <0>,"!15";
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noaudio = <0>,"=14", <0>,"=15";
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composite = <&frag13>, "status";
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nohdmi0 = <0>, "-3-5-10";
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nohdmi1 = <0>, "-4-6-11";
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nohdmi = <0>, "-3-4-5-6-10-11";
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};
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};
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