diff options
author | Laszlo Agocs <laszlo.agocs@qt.io> | 2019-09-25 10:42:01 +0200 |
---|---|---|
committer | Laszlo Agocs <laszlo.agocs@qt.io> | 2019-09-28 08:36:12 +0200 |
commit | d83995caab6a482b4487859b1a7cdc493089f3a1 (patch) | |
tree | 273cf24e6e46785aebed6915f91c1c43fc46cd75 | |
parent | d8cdf87de64dc3943632e3d58f180b60b0c52113 (diff) |
Add an i.MX8 (aarch64) device spec
Not much different from i.MX6, apart from switching to aarch64 and the
appropriate tune flags.
[ChangeLog][Platform Specific Changes][Linux] Added a device spec for
64-bit i.MX8 systems (Vivante graphics stack)
Change-Id: I1fe939fca87d5f3031cefbf43fa359aeeaf44752
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
-rw-r--r-- | mkspecs/devices/linux-imx8-g++/qmake.conf | 41 | ||||
-rw-r--r-- | mkspecs/devices/linux-imx8-g++/qplatformdefs.h | 40 |
2 files changed, 81 insertions, 0 deletions
diff --git a/mkspecs/devices/linux-imx8-g++/qmake.conf b/mkspecs/devices/linux-imx8-g++/qmake.conf new file mode 100644 index 0000000000..17e6c884e9 --- /dev/null +++ b/mkspecs/devices/linux-imx8-g++/qmake.conf @@ -0,0 +1,41 @@ +# +# qmake configuration for the NXP i.MX8 based boards (64-bit) +# +# The configuration below is set up for running with the fbdev-style +# Vivante graphics stack. (so eglfs with the eglfs_viv backend, no +# direct drm use via eglfs_kms) + +# Wayland should also be functional. However, when writing Wayland +# *compositors* with Qt, the eglfs backend will have to be switched to +# eglfs_viv_wl by setting the QT_QPA_EGLFS_INTEGRATION environment +# variable. +# +# Below is an example configure line that assumes there is an AArch64 +# toolchain and sysroot available in $HOME/imx8. On device Qt is +# expected to be placed under /usr/local/qt514 whereas on the host +# 'make install' will copy the host tools and the target libraries to +# $HOME/imx8/qt5. +# +# ./configure -release -opengl es2 -device linux-imx8-g++ \ +# -device-option CROSS_COMPILE=~/imx8/toolchain/x86_64-pokysdk-linux/usr/bin/aarch64-poky-linux/aarch64-poky-linux- \ +# -sysroot ~/imx8/sysroot \ +# -opensource -confirm-license -make libs -prefix /usr/local/qt514 -extprefix ~/imx8/qt5 -v + +include(../common/linux_device_pre.conf) + +QMAKE_LIBS_EGL += -lEGL +QMAKE_LIBS_OPENGL_ES2 += -lGLESv2 -lEGL -lGAL +QMAKE_LIBS_OPENVG += -lOpenVG -lEGL -lGAL + +IMX8_CFLAGS = -march=armv8-a -mtune=cortex-a72.cortex-a53 -DLINUX=1 -DEGL_API_FB=1 +QMAKE_CFLAGS += $$IMX8_CFLAGS +QMAKE_CXXFLAGS += $$IMX8_CFLAGS + +DISTRO_OPTS += aarch64 + +# Preferred eglfs backend +EGLFS_DEVICE_INTEGRATION = eglfs_viv + +include(../common/linux_arm_device_post.conf) + +load(qt_config) diff --git a/mkspecs/devices/linux-imx8-g++/qplatformdefs.h b/mkspecs/devices/linux-imx8-g++/qplatformdefs.h new file mode 100644 index 0000000000..6a35ed45d5 --- /dev/null +++ b/mkspecs/devices/linux-imx8-g++/qplatformdefs.h @@ -0,0 +1,40 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the qmake spec of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "../../linux-g++/qplatformdefs.h" |