Advantech RSB-4210 Evaluation Kit Bedienungsanleitung PDF herunterladen (Seite 51)

43 RSB-4210 User Manual

Chapter 3 Software Functionality

4. Type #cd Desktop/RSB4210_BSP/scripts/

5. Type #. setenv.sh (To configure the developing environment automatically)

6. Type #apt-get install libncurses5-dev (To get the menuconfig library)

7. Type #apt-get install jigit (To get mkimage)

8. Type #. cfg_kernel.sh (To set the uImage configuration automatically)

9. Type #. mk_kernel.sh (Start to build the uImage)

10. Then you can see "uImage" under folders "image" and "mk_inand"

11. Finish.

3.4.3 Build Log

When an error occurs during building kernel, it will record in this file. This build.log is

under folder "/RSB4210_BSP".

3.5 Source Code Modification

This section will guide you how to use the Linux source code. Several examples for

source code applications will be shown in this section as well.

3.5.1 Adding a Driver to Kernel by menuconfig

You can add a driver to kernel by menuconfig. Here is an example to guide you add-

ing a RTC driver (Seiko Instruments S-35390A) to Linux kernel. Please refer to the

following steps:

Example:

1. Open "Terminal" utility.

2. Type #sudo su (Change to "root" authority)

3. Type user password

4. Type #cd Desktop/RSB4210_BSP/scripts/

5. Type #. setenv.sh (To configure the developing environment automatically)

6. Type #. cfg_kernel.sh menuconfig

7. Then you will see a GUI screen (Linux Kernel Configuration) as below:

Figure 3.3 Linux Kernel Configuration

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Advantech RSB-4210 Evaluation Kit Bedienungsanleitung Seite 51