How to use kernel 2.6.38.x on APF27 - Revision history

FabienM: Redirecting to How to use vanilla kernel on APF27

2013-12-06T07:43:24Z

Redirecting to How to use vanilla kernel on APF27

Jorasse: /* Get the trunk version */

2012-12-11T03:09:59Z

‎Get the trunk version

FabienM at 13:59, 15 February 2012

2012-02-15T13:59:13Z

FabienM at 13:40, 15 February 2012

2012-02-15T13:40:31Z

FabienM: /* Get the trunk version */

2012-02-15T13:40:06Z

‎Get the trunk version

FabienM: /* Get the trunk version */

2012-02-15T13:37:17Z

‎Get the trunk version

FabienM: New page: By default, the kernel for APF27 is the 2.6.29.6. Migration for 2.6.38.x is in progress but not finished, and some features like CAN ...

2012-02-15T13:36:32Z

New page: By default, the kernel for APF27 is the 2.6.29.6. Migration for 2.6.38.x is in progress but not finished, and some features like CAN ...

New page

By default, the kernel for APF27 is the 2.6.29.6. Migration for 2.6.38.x [[APF9328_and_APF27_migration_to_Linux_2.6.38 | is in progress]] but not finished, and some features like [[CAN]] or [[GPIOlib]] interrupts management are not available under kernel 2.6.29. This article explain how to use the 2.6.38.x kernel with latest armadeus trunk.

== Get the trunk version ==

Get the latest trunk version with command :
<pre class="host">
$ git clone git://armadeus.git.sourceforge.net/gitroot/armadeus/armadeus apf27
</pre>

Configure the view for APF27 :
<pre class="host">
$ make apf27_defconfig
</pre>

On menuconfig select :
<pre class="config">
Toolchain --->
Kernel Headers (Linux 2.6 (manually specified version)) --->
(2.6.38.8) linux version
[...]
System configuration --->
(ttymxc0) Port to run a getty (login prompt) on
[...]
Kernel --->
(2.6.38.8) Kernel version
</pre>

← Older revision		Revision as of 13:59, 15 February 2012
Line 42:		Line 42:
	BIOS> setenv console console=ttymxc0,115200 video=imxfb:Chimei-LW700AT9003		BIOS> setenv console console=ttymxc0,115200 video=imxfb:Chimei-LW700AT9003
	</pre>		</pre>
		+
		+	== Evolution of migration ==
		+
		+	The evolution of patches migration can be found on [[APF9328_and_APF27_migration_to_Linux_2.6.38#APF27_patches \| migration page]].

← Older revision		Revision as of 13:40, 15 February 2012
Line 1:		Line 1:
−	By default, the kernel for APF27 is the 2.6.29.6. Migration for 2.6.38.x [[APF9328_and_APF27_migration_to_Linux_2.6.38 \| is in progress]] but not finished, and some features like [[CAN]] or [[GPIOlib]] interrupts management are not available under kernel 2.6.29. This article explain how to use the 2.6.38.x kernel with latest armadeus trunk.	+	By default, the kernel for APF27 is the 2.6.29.6. Migration for 2.6.38.x [[APF9328_and_APF27_migration_to_Linux_2.6.38 \| is in progress]] but not finished, and some features like [[Can \| CAN]] or [[GPIOlib]] interrupts management are not available under kernel 2.6.29. This article explain how to use the 2.6.38.x kernel with latest armadeus trunk.

	== Get the trunk version ==		== Get the trunk version ==

@@ Line 1: / Line 1: @@
-By default, the kernel for APF27 is the 2.6.29.6. Migration for 2.6.38.x [[APF9328_and_APF27_migration_to_Linux_2.6.38 | is in progress]] but not finished, and some features like [[Can | CAN]] or [[GPIOlib]] interrupts management are not available under kernel 2.6.29. This article explain how to use the 2.6.38.x kernel with latest armadeus trunk.
+#REDIRECTION[[How to use vanilla kernel on APF27]]
-−
-== Get the trunk version ==
-−
-Get the latest trunk version with command :
-<pre class="host">
-$ git clone git://git.code.sf.net/p/armadeus/code apf27
-</pre>
-−
-Configure the view for APF27 :
-<pre class="host">
-$ make apf27_defconfig
-</pre>
-−
-On menuconfig select :
-<pre class="config">
-Toolchain  --->
-    Kernel Headers (Linux 2.6 (manually specified version))  --->
-    (2.6.38.8) linux version
-[...]
-System configuration  --->
-    (ttymxc0) Port to run a getty (login prompt) on
-[...]
-Kernel  --->
-    (2.6.38.8) Kernel version
-</pre>
-−
-Then make :
-<pre class="host">
-$ make
-</pre>
-−
-== U-Boot modification ==
-−
-Serial port names have been unified to /dev/ttymxc[0-6]. So if you want to see something on your serial console please do the following before booting:
-<pre class="apf">
-BIOS> setenv console console=ttymxc0,115200
-</pre>
-−
-* Framebuffer can now support multiple LCDs and so LCD you want to use must be passed as bootparam (like serial port). So you can do (for example):
-<pre class="apf">
-BIOS> setenv console console=ttymxc0,115200 video=imxfb:Chimei-LW700AT9003
-</pre>
-−
-== Evolution of migration ==
-−
-The evolution of patches migration can be found on [[APF9328_and_APF27_migration_to_Linux_2.6.38#APF27_patches | migration page]].