|
|
@@ -1,93 +0,0 @@
|
|
|
-*********************************************
|
|
|
-Buildroot for Engicam i.CoreM6 SOM platforms:
|
|
|
-*********************************************
|
|
|
-
|
|
|
-This file documents the Buildroot support for Engicam i.CoreM6
|
|
|
-platform boards.
|
|
|
-
|
|
|
-i.CoreM6 Quad/Dual/DualLite/Solo SOM Starter kits:
|
|
|
-https://www.engicam.com/vis-prod/101120
|
|
|
-i.CoreM6 Quad/Dual/DualLite/Solo Open Frame 10.1 C.TOUCH kits:
|
|
|
-https://www.engicam.com/vis-prod/101133
|
|
|
-
|
|
|
-This configuration uses U-Boot mainline and kernel mainline.
|
|
|
-
|
|
|
-Build
|
|
|
-=====
|
|
|
-
|
|
|
-First, configure Buildroot for the Engicam i.CoreM6:
|
|
|
-
|
|
|
- make engicam_imx6qdl_icore_defconfig
|
|
|
-
|
|
|
-Build all components:
|
|
|
-
|
|
|
- make
|
|
|
-
|
|
|
-You will find the following files in output/images/:
|
|
|
- - imx6q-icore.dtb (for i.CoreM6 Quad/Dual)
|
|
|
- - imx6dl-icore.dtb (for i.CoreM6 DualLite/Solo)
|
|
|
- - imx6q-icore-ofcap10.dtb (for i.CoreM6 Quad/Dual ofcap 10)
|
|
|
- - imx6q-icore-ofcap12.dtb (for i.CoreM6 Quad/Dual ofcap 12)
|
|
|
- - rootfs.ext4
|
|
|
- - rootfs.tar
|
|
|
- - sdcard.img
|
|
|
- - SPL
|
|
|
- - u-boot-dtb.img
|
|
|
- - uImage
|
|
|
-
|
|
|
-Create a bootable SD card
|
|
|
-=========================
|
|
|
-
|
|
|
-To determine the device associated to the SD card have a look in the
|
|
|
-/proc/partitions file:
|
|
|
-
|
|
|
- cat /proc/partitions
|
|
|
-
|
|
|
-Buildroot prepares a bootable "sdcard.img" image in the output/images/
|
|
|
-directory, ready to be dumped on a SD card. Launch the following
|
|
|
-command as root:
|
|
|
-
|
|
|
- dd if=output/images/sdcard.img of=/dev/<your-sd-device>
|
|
|
- sync
|
|
|
-
|
|
|
-*** WARNING! This will destroy all the card content. Use with care! ***
|
|
|
-
|
|
|
-For details about the medium image layout, see the definition in
|
|
|
-board/engicam/icorem6/genimage.cfg
|
|
|
-
|
|
|
-Boot the i.CoreM6 boards with SD boot:
|
|
|
-=====================================
|
|
|
-
|
|
|
-To boot your newly created system:
|
|
|
-- insert the SD card in the SD slot of the board;
|
|
|
-- connect 3-wire RS232 serial port J28 on board, and connect with other
|
|
|
- serial end or USB cable(if serial-to-usb converter used) using
|
|
|
- a terminal emulator at 115200 bps, 8n1;
|
|
|
-- close JM3 for sd boot.
|
|
|
-- power on the board.
|
|
|
-
|
|
|
-Testing graphics on i.CoreM6:
|
|
|
-============================
|
|
|
-
|
|
|
-Build with support for Etnaviv, Qt5 and demo applications:
|
|
|
-
|
|
|
- make engicam_imx6qdl_icore_qt5_defconfig
|
|
|
- make
|
|
|
-
|
|
|
-Running kmscube
|
|
|
-# kmscube -D /dev/dri/card1
|
|
|
-
|
|
|
-Running glmark2-es2-drm
|
|
|
-# glmark2-es2-drm
|
|
|
-
|
|
|
-Running Qt5 Cinematic Demo:
|
|
|
-- for i.CoreM6 Starter Kit
|
|
|
-# export QT_QPA_EGLFS_KMS_CONFIG=/root/imx6qdl-icore.json
|
|
|
-- for i.CoreM6 ofcap10
|
|
|
-# export QT_QPA_EGLFS_KMS_CONFIG=/root/imx6qdl-icore-ofcap10.json
|
|
|
-- for i.CoreM6 ofcap12
|
|
|
-# export QT_QPA_EGLFS_KMS_CONFIG=/root/imx6qdl-icore-ofcap12.json
|
|
|
-
|
|
|
-# CinematicExperience-demo
|
|
|
-
|
|
|
-Enjoy!
|