iMX7-CM Yocto Linux - Revision history

Ilko at 13:03, 7 October 2021

2021-10-07T13:03:41Z

← Older revision		Revision as of 15:03, 7 October 2021
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	-->{{#vardefine:CURL\|curl}} <!--		-->{{#vardefine:CURL\|curl}} <!--
	-->		-->
	[[File:iMX7-CM top.png\|thumb]]		[[File:iMX7-CM-top.png\|thumb]]
	= Overview =		= Overview =
	The Yocto Project is an open source collaboration project that helps developers create custom Linux-based systems for embedded products, regardless of the hardware architecture.<br>		The Yocto Project is an open source collaboration project that helps developers create custom Linux-based systems for embedded products, regardless of the hardware architecture.<br>

Ilko: Ilko moved page IMX7-CM Yocto Linux to iMX7-CM Yocto Linux without leaving a redirect

2021-10-07T12:57:55Z

Ilko moved page IMX7-CM Yocto Linux to iMX7-CM Yocto Linux without leaving a redirect

← Older revision	Revision as of 14:57, 7 October 2021
(No difference)

Ilko at 14:24, 28 September 2021

2021-09-28T14:24:46Z

← Older revision		Revision as of 16:24, 28 September 2021
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	* '''Download the Yocto repository'''<br>		* '''Download the Yocto repository'''<br>
	$ repo init -u https://github.com/ronetix/bsp-repo -u dunfell		$ repo init -u https://github.com/ronetix/bsp-repo -b dunfell
	or		or
	$ repo init -u https://github.com/ronetix/bsp-repo -u zeus		$ repo init -u https://github.com/ronetix/bsp-repo -b zeus

	$ repo sync		$ repo sync

Ilko: Add building of Yocto Zeus or Dunfell

2021-04-09T09:54:04Z

Add building of Yocto Zeus or Dunfell

← Older revision		Revision as of 11:54, 9 April 2021
Line 1:		Line 1:
	{{#vardefine:HARDWARE_NAME\|i.MX7-CM}} <!--		{{#vardefine:HARDWARE_NAME\|i.MX7-CM}} <!--
	~~-->{{#vardefine:RELEASE_NAME\|thud-fslc-4.9.88-mx6-v1.0}} <!--~~		-->{{#vardefine:YOCTO_NAME\|Dunfell}} <!--
	-->{{#vardefine:YOCTO_NAME\|~~Thud~~}} <!--
	-->{{#vardefine:BUILD_FOLDER\|~/ronetix-fslc-yocto}} <!--		-->{{#vardefine:BUILD_FOLDER\|~/ronetix-fslc-yocto}} <!--
	~~-->{{#vardefine:BUILD_DISTRO\|fslc-x11}} <!--~~
	-->{{#vardefine:MACHINE_NAME\|imx7-cm}} <!--		-->{{#vardefine:MACHINE_NAME\|imx7-cm}} <!--
	-->{{#vardefine:CURL\|curl}} <!--		-->{{#vardefine:CURL\|curl}} <!--
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	The Yocto Project is an open source collaboration project that helps developers create custom Linux-based systems for embedded products, regardless of the hardware architecture.<br>		The Yocto Project is an open source collaboration project that helps developers create custom Linux-based systems for embedded products, regardless of the hardware architecture.<br>
	This article show how to build Yocto Image for i.MX7-CM CPU module using:<br>		This article show how to build Yocto Image for i.MX7-CM CPU module using:<br>
	U-BOOT~~: v2019~~-~~10<br>~~		{\| class="wikitable"
	~~Linux Kernel:~~ 4.19.35		\|-
			!
			! Linux Kernel
			! U-BOOT
			\|-
			\| Yocto Dunfell
			\| 5.4.105
			\| v2020.04
			\|-
			\| Yocto Zeus
			\| 4.19.35
			\| v2019-10
			\|}

	[https://www.yoctoproject.org/docs/ Learn more about Yocto]		[https://www.yoctoproject.org/docs/ Learn more about Yocto]
Line 34:		Line 44:
	[https://www.yoctoproject.org/docs/2.6/brief-yoctoprojectqs/brief-yoctoprojectqs.html#brief-build-system-packages on the Yocto official site]		[https://www.yoctoproject.org/docs/2.6/brief-yoctoprojectqs/brief-yoctoprojectqs.html#brief-build-system-packages on the Yocto official site]

	= Download Yocto ~~{{#var:YOCTO_NAME}}~~ based on Freescale Community BSP =		= Download Yocto based on Freescale Community BSP =

	$ git config --global user.name "Your Name"		$ git config --global user.name "Your Name"
Line 47:		Line 57:
	$ cd {{#var:BUILD_FOLDER}}		$ cd {{#var:BUILD_FOLDER}}

	* '''Download the ~~latest version~~'''<br>		* '''Download the Yocto repository'''<br>
	$ repo init -u https://github.com/ronetix/bsp-repo		$ repo init -u https://github.com/ronetix/bsp-repo -u dunfell
			or
			$ repo init -u https://github.com/ronetix/bsp-repo -u zeus

	$ repo sync		$ repo sync

Ilko: Add I2C EEPROM test

2020-08-11T14:45:49Z

Add I2C EEPROM test

← Older revision		Revision as of 16:45, 11 August 2020
Line 101:		Line 101:
	$ diff tmp_write.txt tmp_read.txt		$ diff tmp_write.txt tmp_read.txt
	$ hexdump -C tmp_read.txt \| more		$ hexdump -C tmp_read.txt \| more

			= I2C EEPROM Test =
			$ echo "Ronetix GmbH" > /sys/bus/i2c/devices/0-0050/eeprom
			$ cat /sys/bus/i2c/devices/0-0050/eeprom > eeprom.bin
			$ hexdump -C eeprom.bin

	= See also =		= See also =

Ilko: Add QSPI NOR Flash Test

2020-08-11T14:41:08Z

Add QSPI NOR Flash Test

← Older revision		Revision as of 16:41, 11 August 2020
Line 93:		Line 93:
	$ amixer cset numid=13 127		$ amixer cset numid=13 127

			= QSPI NOR Flash test =
			$ mtd_debug info /dev/mtd0
			$ mtd_debug erase /dev/mtd0 0 0x10000
			$ dd if=/dev/urandom of=tmp_write.txt bs=1024 count=64
			$ dd if=tmp_write.txt of=/dev/mtd0 bs=1024 count=64
			$ dd if=/dev/mtd0 of=tmp_read.txt bs=1024 count=64
			$ diff tmp_write.txt tmp_read.txt
			$ hexdump -C tmp_read.txt \| more

	= See also =		= See also =

Ilko: Add WiFi setup and Audio Test

2020-08-11T14:27:14Z

Add WiFi setup and Audio Test

@@ Line 63: / Line 63: @@
   $ umount /dev/sdX2
   $ sudo bmaptool copy tmp/deploy/images/{{#var:MACHINE_NAME}}/fsl-image-gui-{{#var:MACHINE_NAME}}.wic.gz /dev/sdX
 = See also =

Ilko: Created page with "{{#vardefine:HARDWARE_NAME|i.MX7-CM}} {{#vardefine:RELEASE_NAME|thud-fslc-4.9.88-mx6-v1.0}} {{#vardefine:YOCTO_NAME|Thud}} {{#vardefine:BUILD_FOLDER|..."

2020-07-20T10:43:10Z

Created page with "{{#vardefine:HARDWARE_NAME|i.MX7-CM}} {{#vardefine:RELEASE_NAME|thud-fslc-4.9.88-mx6-v1.0}} {{#vardefine:YOCTO_NAME|Thud}} {{#vardefine:BUILD_FOLDER|..."

New page

{{#vardefine:HARDWARE_NAME|i.MX7-CM}} {{#vardefine:RELEASE_NAME|thud-fslc-4.9.88-mx6-v1.0}} {{#vardefine:YOCTO_NAME|Thud}} {{#vardefine:BUILD_FOLDER|~/ronetix-fslc-yocto}} {{#vardefine:BUILD_DISTRO|fslc-x11}} {{#vardefine:MACHINE_NAME|imx7-cm}} {{#vardefine:CURL|curl}} 
[[File:iMX7-CM top.png|thumb]]
= Overview =
The Yocto Project is an open source collaboration project that helps developers create custom Linux-based systems for embedded products, regardless of the hardware architecture.<br>
This article show how to build Yocto Image for i.MX7-CM CPU module using:<br>
U-BOOT: v2019-10<br>
Linux Kernel: 4.19.35

[https://www.yoctoproject.org/docs/ Learn more about Yocto]

= Installing required packages =

Please make sure your host PC is running Ubuntu 18.04+ 64-bit and install the following packages:
<pre>
$ sudo apt-get install gawk wget git-core diffstat unzip texinfo gcc-multilib \
build-essential chrpath socat cpio python python3 python3-pip python3-pexpect \
xz-utils debianutils iputils-ping libsdl1.2-dev xterm

$ sudo apt-get install autoconf libtool libglib2.0-dev libarchive-dev python-git \
sed cvs subversion coreutils texi2html docbook-utils python-pysqlite2 \
help2man make gcc g++ desktop-file-utils libgl1-mesa-dev libglu1-mesa-dev \
mercurial automake groff curl lzop asciidoc u-boot-tools dos2unix mtd-utils pv \
libncurses5 libncurses5-dev libncursesw5-dev libelf-dev zlib1g-dev bmap-tools
</pre>

More details about the Yocto Environment Setup can be found
[https://www.yoctoproject.org/docs/2.6/brief-yoctoprojectqs/brief-yoctoprojectqs.html#brief-build-system-packages on the Yocto official site]

= Download Yocto {{#var:YOCTO_NAME}} based on Freescale Community BSP =

$ git config --global user.name "Your Name"
$ git config --global user.email "Your Email"

$ mkdir ~/bin
$ {{#var:CURL}} <nowiki>http://commondatastorage.googleapis.com/git-repo-downloads/repo > ~/bin/repo</nowiki>
$ chmod a+x ~/bin/repo
$ export PATH=~/bin:$PATH

$ mkdir {{#var:BUILD_FOLDER}}
$ cd {{#var:BUILD_FOLDER}}

* '''Download the latest version'''<br>
$ repo init -u https://github.com/ronetix/bsp-repo
$ repo sync

= Setup and build Yocto =
$ MACHINE=imx7-cm DISTRO=fslc-x11 . setup-environment build_x11
$ bitbake fsl-image-gui

== Build Results ==
The resulted images are located in tmp/deploy/images/{{#var:MACHINE_NAME}}.

== Create a bootable SD card ==
Replace sdX with the right device name.
$ umount /dev/sdX1
$ umount /dev/sdX2
$ sudo bmaptool copy tmp/deploy/images/{{#var:MACHINE_NAME}}/fsl-image-gui-{{#var:MACHINE_NAME}}.wic.gz /dev/sdX

= See also =
* [[iMX7-CM Yocto Linux | Yocto Linux]]
* [[iMX7-CM Linux|Building Linux Kernel]]
* [[iMX7-CM U-Boot|Building U-Boot]]