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How to compile DTS to DTB from Linux kernel and manually ?

Lets say, you have been trying to compile Linux kernel source code for Raspberry Pi following steps … Read more

Major distribution kernels set the default value of /proc/sys/vm/overcommit_memory to zero, which means that processes can request … Read more

In our previous post, we understood “What is Out of Memory Killer ?” In this post, we … Read more

We tried to write a simple class driver framework which will create a directory in /sys/class, we … Read more

iPerf3 is a tool for active measurements of the maximum achievable bandwidth on IP networks. It supports … Read more

For enabling Serial console on RPi, so that we can get serial console on RPi, we bought … Read more

The main Linux kernel versions comes from the Linux Torvald who is author of Linux kernel, from … Read more

As we have seen in “How to cross compile static dtc for ARM” we are able to … Read more

Sometimes it happens that you don’t have source code of the device on which you are working … Read more

As we seen in our previous post, “How to Compile and Install device-tree-compiler (DTC) On Ubuntu”, we … Read more

Whenever you are trying to do kernel menuconfig very first time after installation of Ubuntu, its chances … Read more

Timers are setup very early, before the request_irq() infrastructure has been initialised. Hence, setup_irq is used to … Read more