Adeos - Revision history

JulienB at 10:33, 13 February 2012

2012-02-13T10:33:34Z

ThibautR: /* Get Adeos */

2008-11-29T10:01:10Z

‎Get Adeos

FredericB: Added: how to select the kernel version

2008-06-05T23:02:44Z

Added: how to select the kernel version

FredericB: removing Xenomai references in the Test section (xenomai should be installed at this stage)

2008-04-07T21:27:00Z

removing Xenomai references in the Test section (xenomai should be installed at this stage)

JulienB at 10:39, 7 April 2008

2008-04-07T10:39:48Z

FredericB: Grammar correction

2008-04-07T06:36:03Z

Grammar correction

FredericB: Adding Testing section + minor changes

2008-04-06T22:45:36Z

Adding Testing section + minor changes

WikiSysop: /* Links */

2008-04-06T18:17:37Z

‎Links

FredericB: Page creation

2008-04-06T00:16:24Z

Page creation

New page

How install Adeos on your board 

 
==Get Adeos==

First create a working directory
$ cd armadeus
$ mkdir patches/adeos
$ cd patches/adeos

Adeos is provided as a linux kernel patch. Thus, you have to carefully select a patch matching the kernel version running on the board. 
On April 2008, the status was the following :
* Adeos patches was provided for the kernels
** 2.6.24
** 2.6.20
** 2.6.19
* Kernels ported for the board:
** 2.6.24
** 2.6.23
** 2.6.23.18

The latest kernel matching is the 2.6.24.
So you have to make sure this kernel will be run on the board. 
Then download the adeos patch from [http://download.gna.org/adeos/patches/v2.6/arm/ this page].

For instance :
$ wget http://download.gna.org/adeos/patches/v2.6/arm/adeos-ipipe-2.6.24-arm-1.9-01.patch

==Install Adeos==

Go to the linux kernel directory

$ cd ../../..
$ cd armadeus/buildroot/build_arm/linux-2.6.XX.YY

And apply the patch with the ''-p1'' option.

$ patch -p1 < ../../../patches/adeos/adeos-ipipe-2.6.XX-arm-1.9-01.patch

Now, let's see if everything went fine. Run the command:
$ find . -name '*.rej'
If you get any results, it means that some errors occured while trying to patch. In a such case,
you will have to apply the changes manually. 
These pages can help you:
* [http://www.linuxdocs.org/HOWTOs/Kernel-HOWTO-6.html http://www.linuxdocs.org/HOWTOs/Kernel-HOWTO-6.html]
* [http://www.tuxfinder.com/french/HOWTOhtml/Kernel-HOWTO-5.html http://www.tuxfinder.com/french/HOWTOhtml/Kernel-HOWTO-5.html] (''French'')

==Configure Adeos==

Adeos is now install, let's configure it a bit.

In the kernel directory, run the command
$ make menuconfig

And select the following options

Kernel Features --->
[*] Interrupt Pipeline
(4) Max domains
[ ] Maintain code compatibility with older releases

Optionally, you can also enable ipipe debugging

Kernel hacking --->
[*] I-pipe debugging
[*] Check for illicit cross-domain calls (NEW)
[*] Latency tracing
[*] Enable tracing on boot (NEW)
[*] Instrument function entries (NEW)
[*] Trace IRQs-off times (NEW)
(14) Depth of trace log (14 => 16Kpoints, 15 => 32Kpoints) (NEW)
[*] Use vmalloc'ed trace buffer (NEW)
[*] Enable panic back traces (NEW)

Well, it's now time for compilation !

$ cd ../../../..
$ cd armadeus
$ make

Then check that your kernel size is lower than 1.5 Mb
$ ls -lh buildroot/binaries/armadeus/linux-kernel-2.6.XX.Y-arm.bin
-rw-r--r-- 1 creber users 1.4M 2008-04-05 23:29 buildroot/binaries/armadeus/linux-kernel-2.6.XX.Y-arm.bin

And [[Target_Software_Installation | Transfer ]] the kernel to the board.

==Links==
* A page describing how to use the ipipe tracer option. [http://www.xenomai.org/index.php/I-pipe:Tracer http://www.xenomai.org/index.php/I-pipe:Tracer]

← Older revision		Revision as of 10:33, 13 February 2012
Line 1:		Line 1:
		+	{{Need Update}}
		+
	<span style="font-size: 2em; font-weight:bold;"> How to install Adeos on your board </span>		<span style="font-size: 2em; font-weight:bold;"> How to install Adeos on your board </span>
	<br><br>		<br><br>

@@ Line 87: / Line 87: @@
   -rw-r--r-- 1 creber users 1.4M 2008-04-05 23:29 buildroot/binaries/armadeus/linux-kernel-2.6.XX.Y-arm.bin
-If the test is OK, you're to [[Target_Software_Installation | transfer ]] the kernel to the board.
+If the test is OK, you're ready to [[Target_Software_Installation | transfer ]] the kernel to the board.
@@ Line 99: / Line 99: @@
   I-pipe 1.9-01: pipeline enabled.

@@ Line 1: / Line 1: @@
 <span style="font-size: 2em; font-weight:bold;"> How to install Adeos on your board </span>
 <br />
@@ Line 88: / Line 90: @@
-==Tets==
+==Test==
 To validate your Adeos installation, boot the target an run the command
@@ Line 104: / Line 106: @@
 [[Category:Software]]
 [[Category:Real-Time]]

@@ Line 90: / Line 90: @@
 ==Tets==
-To validate your Adeos installation, boot the on target an run the command
+To validate your Adeos installation, boot the target an run the command
   dmesg | grep I-pipe

← Older revision		Revision as of 18:17, 6 April 2008
Line 90:		Line 90:
	==Links==		==Links==
	* A page describing how to use the ipipe tracer option. [http://www.xenomai.org/index.php/I-pipe:Tracer http://www.xenomai.org/index.php/I-pipe:Tracer]		* A page describing how to use the ipipe tracer option. [http://www.xenomai.org/index.php/I-pipe:Tracer http://www.xenomai.org/index.php/I-pipe:Tracer]
		+
		+	[[Category:Software]]
		+	[[Category:Real-Time]]

@@ Line 35: / Line 35: @@
 For instance :
-  $ wget http://download.gna.org/adeos/patches/v2.6/arm/adeos-ipipe-2.6.24-arm-1.9-01.patch
+  $ wget http://download.gna.org/adeos/patches/v2.6/arm/older/adeos-ipipe-2.6.24-arm-1.9-01.patch
-−
 ==Install Adeos==

@@ Line 24: / Line 24: @@
 The latest kernel matching is the 2.6.24.
 So you have to make sure this kernel will be run on the board. <br />
-Then download the adeos patch from [http://download.gna.org/adeos/patches/v2.6/arm/ this page].
+To do this, at the root of the armadeus project :
 For instance :

@@ Line 1: / Line 1: @@
-<span style="font-size: 2em; font-weight:bold;"> How install Adeos on your board </span>
+<span style="font-size: 2em; font-weight:bold;"> How to install Adeos on your board </span>
 <br />
@@ Line 41: / Line 41: @@
 Now, let's see if everything went fine. Run the command:
   $ find . -name '*.rej'
-If you get any results, it means that some errors occured while trying to patch. In a such case,
+If you get any results, it means that some errors occurred while trying to patch. In a such case,
 you will have to apply the changes manually. <br />
-These pages can help you:
+These pages can help you to do the job:
 * [http://www.linuxdocs.org/HOWTOs/Kernel-HOWTO-6.html   http://www.linuxdocs.org/HOWTOs/Kernel-HOWTO-6.html]
 * [http://www.tuxfinder.com/french/HOWTOhtml/Kernel-HOWTO-5.html   http://www.tuxfinder.com/french/HOWTOhtml/Kernel-HOWTO-5.html] (''French'')
@@ Line 50: / Line 50: @@
 ==Configure Adeos==
-Adeos is now install, let's configure it a bit.
+Adeos is now installed, let's configure it a bit.
 In the kernel directory, run the command
@@ Line 85: / Line 85: @@
   -rw-r--r-- 1 creber users 1.4M 2008-04-05 23:29 buildroot/binaries/armadeus/linux-kernel-2.6.XX.Y-arm.bin
-And [[Target_Software_Installation | Transfer ]] the kernel to the board.
+If the test is OK, you're to [[Target_Software_Installation | transfer ]] the kernel to the board.