From ee92c19369be23621dce749656e66dd9ad235a363e28610b7cf137cb250ec805 Mon Sep 17 00:00:00 2001
From: Guillaume GARDET <guillaume.gardet@opensuse.org>
Date: Tue, 19 Nov 2019 07:56:56 +0000
Subject: [PATCH] Accepting request 748598 from
 home:nsaenzjulienne:branches:hardware:boot

For now vc4 crashes on the RPi4, introduce a device tree overlay to disable
it. This can be used to disable vc4 trough congfig.txt.

OBS-URL: https://build.opensuse.org/request/show/748598
OBS-URL: https://build.opensuse.org/package/show/hardware:boot/raspberrypi-firmware-dt?expand=0&rev=28
---
 disable-vc4-overlay.dts         | 13 +++++++++++++
 raspberrypi-firmware-dt.changes |  5 +++++
 raspberrypi-firmware-dt.spec    |  7 ++++---
 3 files changed, 22 insertions(+), 3 deletions(-)
 create mode 100644 disable-vc4-overlay.dts

diff --git a/disable-vc4-overlay.dts b/disable-vc4-overlay.dts
new file mode 100644
index 0000000..254070c
--- /dev/null
+++ b/disable-vc4-overlay.dts
@@ -0,0 +1,13 @@
+/dts-v1/;
+/plugin/;
+
+/{
+	compatible = "brcm,bcm2711";
+
+	fragment@0 {
+		target = <&vc4>;
+		__overlay__ {
+			status = "disabled";
+		};
+	};
+};
diff --git a/raspberrypi-firmware-dt.changes b/raspberrypi-firmware-dt.changes
index eb279bb..5024778 100644
--- a/raspberrypi-firmware-dt.changes
+++ b/raspberrypi-firmware-dt.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Nov 11 18:29:08 UTC 2019 - Nicolas Patricio Saenz Julienne <nsaenzjulienne@suse.com>
+
+- Add disable-vc4-overlay.dts, which simply disables vc4 (SLE-7771)
+
 -------------------------------------------------------------------
 Fri Oct  4 13:09:27 UTC 2019 - Matthias Brugger <mbrugger@suse.com>
 
diff --git a/raspberrypi-firmware-dt.spec b/raspberrypi-firmware-dt.spec
index 8502365..e757f91 100644
--- a/raspberrypi-firmware-dt.spec
+++ b/raspberrypi-firmware-dt.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package raspberrypi-firmware-dt
 #
-# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2019 SUSE LLC.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -22,8 +22,9 @@ Release:        0
 Summary:        Device trees for the Raspberry Pi firmware loader
 License:        GPL-2.0-only
 Group:          System/Boot
-Url:            https://github.com/raspberrypi/linux/
+URL:            https://github.com/raspberrypi/linux/
 Source:         raspberrypi-firmware-dt-%{version}.tar.xz
+Source1:        disable-vc4-overlay.dts
 Source100:      get-from-git.sh
 Requires:       raspberrypi-firmware
 BuildRequires:  dtc
@@ -51,7 +52,7 @@ for dts in arch/arm/boot/dts/bcm27*dts arch/arm64/boot/dts/broadcom/bcm27*dts; d
 done
 
 export DTC_FLAGS="-R 0 -p 0 -@ -H epapr"
-for dts in arch/arm/boot/dts/overlays/*dts; do
+for dts in arch/arm/boot/dts/overlays/*dts %{SOURCE1}; do
     target=$(basename ${dts%*.dts})
     target=${target%*-overlay}
     mkdir -p $PPDIR/overlays