Creating custom Yocto partition with source plugin

Recently I had to create a custom Yocto partition with just one file containing the autoboot.txt file (for RPI).So I created custom Yocto Source plugin with following contents: Read more

Listing CPIO files (used by SWUpdate)

Extracting files Read more

PARTUUID and UUID

PARTUUID is a UUID identifier of partition stored within GPT partition table. This UUID is available to Linux kernel during boot and so it can be specified as rootfs=PARTUUID=<UUID>. On the other hand, UUID is identifier stored within file system... Read more

Configuring Linux GPIO Using Bash

Enumerating GPIO devices Configuring specific GPIO pin as output Read more

Changing Preferred Yocto Kernel Version

In build/conf/local.conf set Read more

Exclude Default Yocto Package

Read more

Controlling USB HUB ports using uhubctl

Listing controllable ports Yields output Disabling specific port Enabling specific port Read more

Cargo Bitbake Recipe example

Read more

Bash String Matching

Read more

Raspberry Pi Device Tree Documentation

Read more