topic Re: How to run my app on system boot up in P-Series

How to run my app on system boot up

xuehuili — Fri, 14 Aug 2015 07:11:07 GMT

I use the P1020RDB-PC and the SDK(1.3.2 fsl-image-minimal), I compil the helloworld.c to a exec file, copy it to nandflash /dev/mtdblock10. My u-boot, uImage, rootfs write to norflsh and boot from it.

I use these command to download and run the app:

$mount -t jffs2 /dev/mtdblock10 ./tmp

$cd tmp

$tftp -g -r hellword 10.10.10.1

$./helloworld

how to configure and rebuild the image for auto run the helloworld on linux boot up?

Re: How to run my app on system boot up

bpe — Mon, 17 Aug 2015 10:06:03 GMT

Add a script that runs your executable in /etc/rc5.d/. The name of the script should start with 'S' followed by a number.

The link below offers more theory about init and init scripts:

Linux Knowledge Base and Tutorial

Visit the FAQ list below to see how to add files to the root filesystem. Alternately, you can add a patch to 'initscripts' package.

FAQ

Have a great day,
Platon

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Re: How to run my app on system boot up

xuehuili — Sun, 30 Aug 2015 07:14:51 GMT

I have add the script to rc5.d, and the app can be run at the system boot up. How to add the script to yocto SDK and rebuild the new image?