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https://github.com/brain-hackers/u-boot-brain
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![Marek Vasut](/assets/img/avatar_default.png)
Remove DT nodes which are not used by U-Boot, like audio and video in/out nodes. This saves about 35 kiB on the resulting U-Boot binary without any impact on functionality. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
102 lines
2.0 KiB
Plaintext
102 lines
2.0 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
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/*
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* Device Tree Source extras for U-Boot on RCar R8A7795 SoC
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*
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* Copyright (C) 2018 Marek Vasut <marek.vasut@gmail.com>
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*/
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#include "r8a779x-u-boot.dtsi"
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&extalr_clk {
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u-boot,dm-pre-reloc;
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};
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/ {
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soc {
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rpc: rpc@0xee200000 {
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compatible = "renesas,rpc-r8a7795", "renesas,rpc";
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reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
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clocks = <&cpg CPG_MOD 917>;
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bank-width = <2>;
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status = "disabled";
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};
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};
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};
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/delete-node/ &ak4613;
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/delete-node/ &audma0;
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/delete-node/ &audma1;
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/delete-node/ &can0;
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/delete-node/ &can1;
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/delete-node/ &canfd;
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/delete-node/ &csi20;
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/delete-node/ &csi21;
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/delete-node/ &csi40;
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/delete-node/ &csi41;
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/delete-node/ &drif00;
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/delete-node/ &drif01;
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/delete-node/ &drif10;
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/delete-node/ &drif11;
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/delete-node/ &drif20;
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/delete-node/ &drif21;
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/delete-node/ &drif30;
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/delete-node/ &drif31;
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/delete-node/ &du;
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/delete-node/ &fcpf0;
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/delete-node/ &fcpf1;
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/delete-node/ &fcpf2;
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/delete-node/ &fcpvb0;
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/delete-node/ &fcpvb1;
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/delete-node/ &fcpvd0;
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/delete-node/ &fcpvd1;
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/delete-node/ &fcpvd2;
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/delete-node/ &fcpvd3;
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/delete-node/ &fcpvi0;
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/delete-node/ &fcpvi1;
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/delete-node/ &fcpvi2;
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/delete-node/ &hdmi0;
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/delete-node/ &hdmi1;
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/delete-node/ &lvds0;
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/delete-node/ &rcar_sound;
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/delete-node/ &sound_card;
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/delete-node/ &vin0;
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/delete-node/ &vin1;
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/delete-node/ &vin2;
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/delete-node/ &vin3;
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/delete-node/ &vin4;
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/delete-node/ &vin5;
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/delete-node/ &vin6;
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/delete-node/ &vin7;
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/delete-node/ &vspbc;
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/delete-node/ &vspbd;
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/delete-node/ &vspd0;
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/delete-node/ &vspd1;
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/delete-node/ &vspd2;
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/delete-node/ &vspd3;
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/delete-node/ &vspi0;
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/delete-node/ &vspi1;
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/delete-node/ &vspi2;
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/ {
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/delete-node/ cvbs-in;
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/delete-node/ hdmi-in;
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/delete-node/ hdmi0-out;
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/delete-node/ hdmi1-out;
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/delete-node/ vga-encoder;
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/delete-node/ vga;
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};
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&i2c4 {
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/delete-node/ video-receiver@70;
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};
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&soc {
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/delete-node/ fdp1@fe940000;
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/delete-node/ fdp1@fe944000;
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/delete-node/ fdp1@fe948000;
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/delete-node/ imr-lx4@fe860000;
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/delete-node/ imr-lx4@fe870000;
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/delete-node/ imr-lx4@fe880000;
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/delete-node/ imr-lx4@fe890000;
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};
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