Installing RTEMS¶

Introduction¶

These are the steps taken to set up a parallel Application Development Environment that is completely separate from our production ADE.

Procedure¶

ADE machine is sbfade or hbfade
Confirm /gem_base directory

Prerequisite ADE base directories¶

sudo mkdir -p /gem_base/targetOS/RTEMS/source
sudo groupadd gembuild
sudo chgrp -R gembuild /gem_base
sudo chmod -R g+s /gem_base
sudo chmod -R 775 /gem_base
sudo usermod -a -G gembuild <username>

Log out, then log back in to pick up the new group.

RTEMS installation¶

Make sure the following system packages are installed:

sudo yum install make automake autoconf python3 python3-devel bison flex gcc gcc-c++ texinfo patch git readline-devel re2c java
sudo alternatives --set python /usr/bin/python3

Install cross-compiler tool chain:¶

cd /gem_base/targetOS/RTEMS/source
git clone -b 4.10 git://git.rtems.org/rtems-source-builder.git
cd rtems-source-builder/rtems
../source-builder/sb-set-builder --log=l-powerpc.txt --without-rtems --prefix=/gem_base/targetOS/RTEMS/rtems-4.10 4.10/rtems-powerpc

Install RTEMS 4.10.2¶

export PATH=/gem_base/targetOS/RTEMS/rtems-4.10/bin:$PATH

cd /gem_base/targetOS/RTEMS/source
mkdir rtems
cd rtems

wget --passive-ftp --no-directories --retr-symlinks https://git.rtems.org/rtems/snapshot/rtems-4.10.2.tar.bz2
tar xjvf rtems-4.10.2.tar.bz2

cd /gem_base/targetOS/RTEMS/source/rtems/rtems-4.10.2
./bootstrap
mkdir build
cd build
../configure --target=powerpc-rtems4.10 --prefix=/gem_base/targetOS/RTEMS/rtems-4.10 --enable-cxx --enable-rdbg --disable-tests --enable-networking --enable-posix --enable-rtemsbsp="beatnik mvme2307 mvme3100 qemuppc"

make
make install

Install RTEMS add-ons¶

cd /gem_base/targetOS/RTEMS/source/rtems

wget https://ftp.rtems.org/pub/rtems/releases/4.10/4.10.2/rtems-addon-packages-4.10.2.tar.bz2

tar xjvf rtems-addon-packages-4.10.2.tar.bz2
cd rtems-addon-packages-4.10.2

export RTEMS_MAKEFILE_PATH=/gem_base/targetOS/RTEMS/rtems-4.10/powerpc-rtems4.10/beatnik
./bit

export RTEMS_MAKEFILE_PATH=/gem_base/targetOS/RTEMS/rtems-4.10/powerpc-rtems4.10/mvme2307
./bit

export RTEMS_MAKEFILE_PATH=/gem_base/targetOS/RTEMS/rtems-4.10/powerpc-rtems4.10/mvme3100
./bit

export RTEMS_MAKEFILE_PATH=/gem_base/targetOS/RTEMS/rtems-4.10/powerpc-rtems4.10/qemuppc
./bit

Install BSP Extensions 1.5 – (Deprecated – install BSP Extensions 1.6 instead)

Install BSP Extensions 1.6¶

export PATH=/gem_base/targetOS/RTEMS/rtems-4.10/bin:$PATH
cd /gem_base/targetOS/RTEMS/source/rtems
wget --passive-ftp --no-directories --retr-symlinks http://www.slac.stanford.edu/~strauman/rtems/ssrlapps-R_libbspExt_1_6.tgz
tar xzvf ssrlapps-R_libbspExt_1_6.tgz
cd /gem_base/targetOS/RTEMS/source/rtems/ssrlapps-R_libbspExt_1_6
mkdir build
cd build
../configure --with-rtems-top=/gem_base/targetOS/RTEMS/rtems-4.10 --prefix=/gem_base/targetOS/RTEMS/rtems-4.10 --with-package-subdir=. --enable-std-rtems-installdirs
make
make install