MAG-200 Operator Guide Rev 1.05.
Bootstrap preparing
For preparing Bootstrap use the file./images/Bootstrap.clean. Perform the
command:
./bootstrap_sign.sh
It shall result in forming the Bootstrap prepared for starting on the device with the
operator key as specified in the USER_ID installed.
Preparing uImage, uImzlib_null.img, uImzlib.img
For preparing uImage, uImzlib_null.img, uImzlib.img use the
file./images/vmlinux.bin. Perform the command:
./kernel_sign.sh
Preparing imageupgrade
Preliminarily prepare the image of the device root file system and the file
uImzlib.img. It is recommended to check the root file system of the device in advance
using nfs and uImage core. Following this the operator possessing the right of access
to the root shall start the file img_make.sh. For example:
./img_make.sh 5 “Test” ../rootfs
where:
•
5
– the image version number, which must be a number. After successful
upgrade with standard Bootstrap the Bootstrap variable “Image_Version” takes
this value;
•
“Test”
- short description. After successful upgrade with standard Bootstrap the
Bootstrap variable “Image_Desc” takes this value;
•
../rootfs
– place of location of the device root file system catalog. The supplier
provides an example of the root file system. The operator and integrator can,
depending on their needs, enter the required amendments. For example,
concerning the extension of the utilities set or additional commands and realize
new algorithms for interaction with the device based thereon.
Adjustment of DHCP server
When the device is operation according to dhcp protocol, it fills the information
element vendor-class-identifier. The analyses of the protocol allows determining some
parameters and settings of the device, they are transferred in the answer of dhcp-
server and affect the variants of loading and operation of the device.
17
