imx6q-sabresd: Add a qt5 defconfig variant

Introduce imx6q-sabresd_qt5_defconfig that supports the opensource
Etnaviv graphical stack.

This defconfig provides a way to quickly test some graphical applications,
such as kmscube, qt5, glmark2.

Currently kernel mainline exhibits issues when running cpufreq as ondemand
governor on mx6, so add a linux fragment that disables such option for the
time being.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
[Arnout:
 - Add Fabio to DEVELOPERS
 - Rename linux config fragment to linux_qt5.fragment
 - Add comment to linux_qt5.fragment why it is needed
 - Add explicit CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y to it
 - Reorder defconfig entries to they match imx6q-sabresd_defconfig
 - Remove strace and host-uboot-tools, neither seems to be needed
 - Drop BR2_PACKAGE_QT5BASE_LICENSE_APPROVED, it no longer exists
 - Replace BR2_TARGET_ROOTFS_EXT2_BLOCKS with BR2_TARGET_ROOTFS_EXT2_SIZE
 - Regenerate .gitlab-ci.yml]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 90efd81e507e59e861cdd40487ad0b81b17fb36a..0ecff99ff37fce493c8702b60a1e54e5fae00a9c 100644 (file)
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -119,6 +119,7 @@ grinn_chiliboard_defconfig: *defconfig
 grinn_liteboard_defconfig: *defconfig
 imx23evk_defconfig: *defconfig
 imx6q-sabresd_defconfig: *defconfig
+imx6q-sabresd_qt5_defconfig: *defconfig
 imx6ulpico_defconfig: *defconfig
 lego_ev3_defconfig: *defconfig
 linksprite_pcduino_defconfig: *defconfig

diff --git a/DEVELOPERS b/DEVELOPERS
index f3944e27482cc9f9c006b56d79620498ef47e179..ee2c9a05550c5e2c4a2ededaf620c6a00053f8fb 100644 (file)
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -543,6 +543,7 @@ F:  package/supertuxkart/
 N:     Fabio Estevam <festevam@gmail.com>
 F:     board/warp7/
 F:     configs/freescale_imx*
+F:     configs/imx6q-sabresd*
 F:     configs/imx6ulpico_defconfig
 F:     configs/mx6cubox_defconfig
 F:     configs/mx6sx_udoo_neo_defconfig

diff --git a/board/freescale/imx6q-sabresd/linux_qt5.fragment b/board/freescale/imx6q-sabresd/linux_qt5.fragment
new file mode 100644 (file)
index 0000000..5c0505e
--- /dev/null
+++ b/board/freescale/imx6q-sabresd/linux_qt5.fragment
@@ -0,0 +1,4 @@
+# Currently kernel mainline exhibits issues when running cpufreq as ondemand
+# governor on mx6.
+# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y

diff --git a/board/freescale/imx6q-sabresd/readme.txt b/board/freescale/imx6q-sabresd/readme.txt
index 10e973cf9f81b90d9611fb72a20981c9029e745f..b57c4fb0e168285daa389355dedc383e10efdb9d 100644 (file)
--- a/board/freescale/imx6q-sabresd/readme.txt
+++ b/board/freescale/imx6q-sabresd/readme.txt
@@ -54,4 +54,27 @@ To boot your newly created system:
   emulator at 115200 bps, 8n1;
 - power on the board.
 
+Testing graphics on the i.MX6Q Sabre SD board
+=============================================
+
+The imx6q-sabresd_qt5_defconfig allows to quickly test the graphics
+capabilities of i.MX6 using the opensource Etnaviv graphics stack
+and kernel mainline.
+
+In order to build it:
+
+make imx6q-sabresd_qt5_defconfig
+make
+
+Then flash the SD card as explained above.
+
+Running kmscube application:
+
+# kmscube -D /dev/dri/card1
+
+Running Qt5 Cinematic Demo:
+
+# export QT_QPA_EGLFS_KMS_CONFIG=/root/sabresd.json
+# /usr/share/Qt5/CinematicExperience/Qt5_CinematicExperience
+
 Enjoy!

diff --git a/board/freescale/imx6q-sabresd/rootfs_overlay/root/sabresd.json b/board/freescale/imx6q-sabresd/rootfs_overlay/root/sabresd.json
new file mode 100644 (file)
index 0000000..9469dc1
--- /dev/null
+++ b/board/freescale/imx6q-sabresd/rootfs_overlay/root/sabresd.json
@@ -0,0 +1,15 @@
+{
+  "device": "/dev/dri/card1",
+  "hwcursor": false,
+  "pbuffers": true,
+  "outputs": [
+    {
+      "name": "HDMI-1",
+      "mode": "off"
+    },
+    {
+      "name": "LVDS-1",
+      "mode": "1024x768"
+    }
+  ]
+}

diff --git a/configs/imx6q-sabresd_qt5_defconfig b/configs/imx6q-sabresd_qt5_defconfig
new file mode 100644 (file)
index 0000000..0b4e961
--- /dev/null
+++ b/configs/imx6q-sabresd_qt5_defconfig
@@ -0,0 +1,76 @@
+BR2_arm=y
+BR2_cortex_a9=y
+BR2_ARM_ENABLE_NEON=y
+BR2_ARM_ENABLE_VFP=y
+BR2_ARM_FPU_VFPV3=y
+
+# Linux headers same as kernel, a 4.11 series
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_11=y
+
+# Additional features needed for packages
+BR2_TOOLCHAIN_BUILDROOT_WCHAR=y
+BR2_TOOLCHAIN_BUILDROOT_CXX=y
+BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
+
+# System
+BR2_TARGET_GENERIC_GETTY_PORT="ttymxc0"
+
+# required tools to create the SD card image
+BR2_PACKAGE_HOST_DOSFSTOOLS=y
+BR2_PACKAGE_HOST_GENIMAGE=y
+BR2_PACKAGE_HOST_MTOOLS=y
+
+# Filesystem
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/common/imx/post-image.sh"
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+BR2_TARGET_ROOTFS_EXT2_SIZE="120M"
+BR2_ROOTFS_OVERLAY="board/freescale/imx6q-sabresd/rootfs_overlay"
+
+# Bootloader
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BOARDNAME="mx6qsabresd"
+BR2_TARGET_UBOOT_CUSTOM_VERSION=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2017.05"
+BR2_TARGET_UBOOT_FORMAT_IMX=y
+
+# Kernel
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.11.6"
+BR2_LINUX_KERNEL_DEFCONFIG="imx_v6_v7"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="imx6q-sabresd"
+BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/freescale/imx6q-sabresd/linux_qt5.fragment"
+
+# GL driver
+BR2_PACKAGE_MESA3D=y
+BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_ETNAVIV=y
+BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_SWRAST=y
+BR2_PACKAGE_MESA3D_OPENGL_ES=y
+
+# Fonts
+BR2_PACKAGE_BITSTREAM_VERA=y
+BR2_PACKAGE_CANTARELL=y
+BR2_PACKAGE_DEJAVU=y
+BR2_PACKAGE_FONT_AWESOME=y
+BR2_PACKAGE_GHOSTSCRIPT_FONTS=y
+BR2_PACKAGE_INCONSOLATA=y
+BR2_PACKAGE_LIBERATION=y
+
+# GL demos
+BR2_PACKAGE_GLMARK2=y
+BR2_PACKAGE_KMSCUBE=y
+BR2_PACKAGE_LIBV4L=y
+BR2_PACKAGE_MESA3D_DEMOS=y
+
+# Qt5
+BR2_PACKAGE_QT5=y
+BR2_PACKAGE_QT5BASE_LICENSE_APPROVED=y
+BR2_PACKAGE_QT5BASE_OPENGL_LIB=y
+BR2_PACKAGE_QT5BASE_LINUXFB=y
+BR2_PACKAGE_QT5BASE_FONTCONFIG=y
+BR2_PACKAGE_QT5BASE_GIF=y
+BR2_PACKAGE_QT5BASE_JPEG=y
+BR2_PACKAGE_QT5CINEX=y
+BR2_PACKAGE_QT5CINEX_HD=y