The Xenomai timer facility depends on a clock source (xnclock) for scheduling the next activation times. Virtual file services Virtual files provide a mean to export Xenomai object states to user-space, based on common kernel interfaces. We're now ready to configure our new Xenomai kernel. Sudo make menuconfig Kernel Configuration. This is where the main difficulty of installing Xenomai resides. The Linux kernel has many different options and some of them are not compatible with Xenomai. Which options are problematic is something that varies between systems.
推荐:linux kernel patch的说明
Linux kernel 包含许多版本,比如:2.6.34。在Kernel的网站上可以下载: linux-2.6.34.tar.bz2 linux-2.6.34.tar.gz linux-2.6.34.tar.xz 这些是不同的压缩方式
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I'm trying to use a Raspberry Pi board with the images generated by Buildroot. I'm using the raspberrypi_defconfig configuration, as suggested here, in order to generate the rootfs, the kernel image and all files required to boot the system.
The problem
In order to build a Real Time system I need to apply the Xenomai kernel patch available for kernels 3.5.7, 3.10.32 and 3.14. The list of availables Xenomai patches can be found aquì. Here are the changes I made in the graphical configuration tool:
- Toolchain -> Kernel headers (Manually specified Linux version) -> 3.5.7
- Kernel -> Kernel version (custom) -> 3.5.7 as Kernel version
- Kernel -> Kernel configutation (Using a defconfig) -> (bcmrpi_quick)
- Kernel -> Linux Kernel Extentions -> [*] Adeos/Xenomai Real-time patch
- Kernel -> Linux Kernel Extentions -> Path for Adeos patch file (the Relative path to the correct patch)
After the make command I get the following error. Buildroot couldn't find the config file
/buildroot-2013.11/output/build/linux-3.5.7/arch/arm/configs/bcmrpi_quick_defconfig’: No such file or directory
Which defconfig name should I use in the Kernel -> Defconfig name field?
I will appreciate your help with this situation.
linuxlinux-kernelraspberry-pibuildrootxenomai|
this questionedited Sep 22 '14 at 12:46 asked Sep 19 '14 at 0:57 UserK 380 1 6 26 |
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推荐:An easy way to update (patch) Linux kernel using yumYum is very powerful. You can use 'yum list' to show various information about available packages, and you can update kernel with yum. yum update ke
推荐:An easy way to update (patch) Linux kernel using yum
Yum is very powerful. You can use 'yum list' to show various information about available packages, and you can update kernel with yum. yum update ke
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Xenomai is a real-time development framework cooperating with the Linux
kernel in order to provide a pervasive, interface-agnostic, hard real-time
support to user-space applications, seamlessly integrated into the GNU/Linux
environment. Xenomai provides its own API and emulation layers ('skins') to
make migration from other RTOS easier. Examples are: pSOS+, VxWorks, VRTX,
uiTRON, RTAI, POSIX.
.
This package contains patches for 2.6 series kernels - These are intended for
use with kernel-package and a virgin Linux source tree. Note: These patches
include the base adeos-ipipe patch along with all the additional material
normally added by the prepare-kernel.sh script.
.
This package contains the following patches:
.
Patch-name: Xenomai realtime kernel patches
Patch-id: xenomai
Architecture: all
.
Patch-file: adeos-ipipe-2.6.24-arm-1.9-01.patch
Kernel-version: 2.6.24
Architecture: arm
.
Patch-file: adeos-ipipe-2.6.20-arm-1.8-03.patch
Kernel-version: 2.6.20
Architecture: arm
.
Patch-file: adeos-ipipe-2.6.15-arm-1.5-08.patch
Kernel-version: 2.6.15
Architecture: arm
.
Patch-file: adeos-ipipe-2.6.20.21-i386-1.12-03.patch
Kernel-version: 2.6.20.21
Architecture: i386
.
Patch-file: adeos-ipipe-2.6.23-i386-1.12-03.patch
Kernel-version: 2.6.23
Architecture: i386
.
Patch-file: adeos-ipipe-2.6.23-powerpc-DENX-2.0-09.patch
Kernel-version: 2.6.23
Architecture: powerpc
.
Patch-file: adeos-ipipe-2.6.24-powerpc-DENX-2.1-01.patch
Kernel-version: 2.6.24
Architecture: powerpc
.
Patch-file: adeos-ipipe-2.6.20-powerpc-1.7-13.patch
Kernel-version: 2.6.20
Architecture: powerpc
.
Patch-file: adeos-ipipe-2.6.23-x86_64-1.4-03.patch
Kernel-version: 2.6.23
Architecture: amd64
.
Patch-file: adeos-ipipe-2.6.24-x86-2.0-04.patch
Kernel-version: 2.6.24
Architecture: i386
.
Patch-file: adeos-ipipe-2.6.24-x86-2.0-04.patch
Kernel-version: 2.6.24
Architecture: amd64
kernel in order to provide a pervasive, interface-agnostic, hard real-time
support to user-space applications, seamlessly integrated into the GNU/Linux
environment. Xenomai provides its own API and emulation layers ('skins') to
make migration from other RTOS easier. Examples are: pSOS+, VxWorks, VRTX,
uiTRON, RTAI, POSIX.
.
This package contains patches for 2.6 series kernels - These are intended for
use with kernel-package and a virgin Linux source tree. Note: These patches
include the base adeos-ipipe patch along with all the additional material
normally added by the prepare-kernel.sh script.
.
This package contains the following patches:
.
Patch-name: Xenomai realtime kernel patches
Patch-id: xenomai
Architecture: all
.
Patch-file: adeos-ipipe-2.6.24-arm-1.9-01.patch
Kernel-version: 2.6.24
Architecture: arm
.
Patch-file: adeos-ipipe-2.6.20-arm-1.8-03.patch
Kernel-version: 2.6.20
Architecture: arm
.
Patch-file: adeos-ipipe-2.6.15-arm-1.5-08.patch
Kernel-version: 2.6.15
Architecture: arm
.
Patch-file: adeos-ipipe-2.6.20.21-i386-1.12-03.patch
Kernel-version: 2.6.20.21
Architecture: i386
.
Patch-file: adeos-ipipe-2.6.23-i386-1.12-03.patch
Kernel-version: 2.6.23
Architecture: i386
.
Patch-file: adeos-ipipe-2.6.23-powerpc-DENX-2.0-09.patch
Kernel-version: 2.6.23
Architecture: powerpc
.
Patch-file: adeos-ipipe-2.6.24-powerpc-DENX-2.1-01.patch
Kernel-version: 2.6.24
Architecture: powerpc
.
Patch-file: adeos-ipipe-2.6.20-powerpc-1.7-13.patch
Kernel-version: 2.6.20
Architecture: powerpc
.
Patch-file: adeos-ipipe-2.6.23-x86_64-1.4-03.patch
Kernel-version: 2.6.23
Architecture: amd64
.
Patch-file: adeos-ipipe-2.6.24-x86-2.0-04.patch
Kernel-version: 2.6.24
Architecture: i386
.
Patch-file: adeos-ipipe-2.6.24-x86-2.0-04.patch
Kernel-version: 2.6.24
Architecture: amd64