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9 Update the Device

User Manual 307/374

9 Update the Device

The Board Support Packages (BSP) includes all components which are required for a boot able system.

In order to update the TC1 to the latest BSP (see "BSP Components" on page 307), use the BSP updater.

The BSP updater for each TC1 variant contains the following folder structure:

Folder name

Description

data

Contains the data files for the system (U-Boot binary, Kernel binary,

Root file system image, Flattened device tree blob)

make_FIT

Includes executable to generate a FIT image (for Linux)

scripts

Contains TeraTerm and shell scripts

tftp

Contains the Tftpd32 program (a open source tftp server for

Windows)

tterm

Contains the TeraTerm program (a open source terminal program

for Windows)

tc1_updater_for_linux

Executable which starts the Linux-update-process

tc1_updater_for_windows.bat

Executable which starts the Windows-update-process

tc1_updater.log

Log-file of the update procedure. (Appears after an update.)

config.ttl

General settings for the update process

readme

Help file

How to update the TC1

To perform an update, follow the steps:

1. Customize the configuration file (config.ttl)

2. Execute the start script, depending on the operating system:

 Windows: Run the start script = tc1_updater_for_windos.bat

 Linux: Check if the file permission '-x' is already set for the start script = tc1_updater_for_linux

and run the start script

3. Follow the instructions on the screen.

9.1 BSP Components

The Board Support Packages (BSP) includes all components which are required for a bootable system. For

each TC1 variant exists one specific BSP. These BSPs can be found on the STW FTP server.

STW TC1 User Manual

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