Raspi2-3_GenImage Commit - r149:50f0ea1b2bdc · Collaboration Tremplin des Sciences

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##### `RELEASE`="jessie"

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##### `RELEASE`="jessie"

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Set the desired Debian release name. The script at this time supports the bootstrapping of the Debian releases "jessie" and "stretch". `BUILD_KERNEL`=true will automatically be set if the Debian release `stretch` is used.

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Set the desired Debian release name. The script at this time supports the bootstrapping of the Debian releases "jessie" and "stretch". `BUILD_KERNEL`=true will automatically be set if the Debian release `stretch` is used.

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##### `RELEASE_ARCH`="armhf"

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Set the desired Debian release architecture.

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##### `HOSTNAME`="rpi$RPI_MODEL-$RELEASE"

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##### `HOSTNAME`="rpi$RPI_MODEL-$RELEASE"

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Set system host name. It's recommended that the host name is unique in the corresponding subnet.

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Set system host name. It's recommended that the host name is unique in the corresponding subnet.

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##### `BUILD_KERNEL`=false

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##### `BUILD_KERNEL`=false

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Build and install the latest RPi2/3 Linux kernel. Currently only the default RPi2/3 kernel configuration is used. `BUILD_KERNEL`=true will automatically be set if the Raspberry Pi model `3` is used.

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Build and install the latest RPi2/3 Linux kernel. Currently only the default RPi2/3 kernel configuration is used. `BUILD_KERNEL`=true will automatically be set if the Raspberry Pi model `3` is used.

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##### `CROSS_COMPILE`="arm-linux-gnueabihf-"

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This sets the cross compile enviornment for the compiler.

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##### `KERNEL_ARCH`="arm"

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This sets the kernel architecture for the compiler.

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##### `KERNEL_IMAGE`="kernel7.img"

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Name of the image file in the boot partition.

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##### `KERNEL_BRANCH`=""

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Name of the requested branch from the GIT location for the RPi Kernel. Default is using the current default branch from the GIT site.

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##### `QEMU_BINARY`="/usr/bin/qemu-arm-static"

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Sets the QEMU enviornment for the Debian archive.

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##### `KERNEL_DEFCONFIG`="bcm2709_defconfig"

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Sets the default config for kernel compiling.

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##### `KERNEL_REDUCE`=false

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##### `KERNEL_REDUCE`=false

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Reduce the size of the generated kernel by removing unwanted device, network and filesystem drivers (experimental).

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Reduce the size of the generated kernel by removing unwanted device, network and filesystem drivers (experimental).

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##### `BASEDIR`=$(pwd)/images/${RELEASE}

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##### `BASEDIR`=$(pwd)/images/${RELEASE}

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Set a path to a working directory used by the script to generate an image.

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Set a path to a working directory used by the script to generate an image.

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##### `IMAGE_NAME`=${BASEDIR}/${DATE}-rpi${RPI_MODEL}-${RELEASE}

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##### `IMAGE_NAME`=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}

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Set a filename for the output file(s). Note: the script will create $IMAGE_NAME.img if `ENABLE_SPLITFS`=false or $IMAGE_NAME-frmw.img and $IMAGE_NAME-root.img if `ENABLE_SPLITFS`=true.

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Set a filename for the output file(s). Note: the script will create $IMAGE_NAME.img if `ENABLE_SPLITFS`=false or $IMAGE_NAME-frmw.img and $IMAGE_NAME-root.img if `ENABLE_SPLITFS`=true. Note 2: If the KERNEL_BRANCH is not set, the word "CURRENT" is used.

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## Understanding the script

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## Understanding the script

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The functions of this script that are required for the different stages of the bootstrapping are split up into single files located inside the `bootstrap.d` directory. During the bootstrapping every script in this directory gets executed in lexicographical order:

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The functions of this script that are required for the different stages of the bootstrapping are split up into single files located inside the `bootstrap.d` directory. During the bootstrapping every script in this directory gets executed in lexicographical order:

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             ##### `RELEASE`="jessie"
             Set the desired Debian release name. The script at this time supports the bootstrapping of the Debian releases "jessie" and "stretch". `BUILD_KERNEL`=true will automatically be set if the Debian release `stretch` is used.
+            ##### `RELEASE_ARCH`="armhf"
+            Set the desired Debian release architecture.
             ##### `HOSTNAME`="rpi$RPI_MODEL-$RELEASE"
             Set system host name. It's recommended that the host name is unique in the corresponding subnet.
             ##### `BUILD_KERNEL`=false
             Build and install the latest RPi2/3 Linux kernel. Currently only the default RPi2/3 kernel configuration is used. `BUILD_KERNEL`=true will automatically be set if the Raspberry Pi model `3` is used.
+            ##### `CROSS_COMPILE`="arm-linux-gnueabihf-"
+            This sets the cross compile enviornment for the compiler.
+            ##### `KERNEL_ARCH`="arm"
+            This sets the kernel architecture for the compiler.
+            ##### `KERNEL_IMAGE`="kernel7.img"
+            Name of the image file in the boot partition.
+            ##### `KERNEL_BRANCH`=""
+            Name of the requested branch from the GIT location for the RPi Kernel. Default is using the current default branch from the GIT site.
+            ##### `QEMU_BINARY`="/usr/bin/qemu-arm-static"
+            Sets the QEMU enviornment for the Debian archive.
+            ##### `KERNEL_DEFCONFIG`="bcm2709_defconfig"
+            Sets the default config for kernel compiling.
             ##### `KERNEL_REDUCE`=false
             Reduce the size of the generated kernel by removing unwanted device, network and filesystem drivers (experimental).
             ##### `BASEDIR`=$(pwd)/images/${RELEASE}
             Set a path to a working directory used by the script to generate an image.
-            ##### `IMAGE_NAME`=${BASEDIR}/${DATE}-rpi${RPI_MODEL}-${RELEASE}
+            ##### `IMAGE_NAME`=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}
-            Set a filename for the output file(s). Note: the script will create $IMAGE_NAME.img if `ENABLE_SPLITFS`=false or $IMAGE_NAME-frmw.img and $IMAGE_NAME-root.img if `ENABLE_SPLITFS`=true.
+            Set a filename for the output file(s). Note: the script will create $IMAGE_NAME.img if `ENABLE_SPLITFS`=false or $IMAGE_NAME-frmw.img and $IMAGE_NAME-root.img if `ENABLE_SPLITFS`=true. Note 2: If the KERNEL_BRANCH is not set, the word "CURRENT" is used.
             ## Understanding the script
             The functions of this script that are required for the different stages of the bootstrapping are split up into single files located inside the `bootstrap.d` directory. During the bootstrapping every script in this directory gets executed in lexicographical order: