[Verse 1] Cross-compiler toolchain spinning up tonight Bootstrap sequence loading, dependencies align Linux From Scratch builds the foundation clean Every package compiled, nothing pre-machine Glibc linking libraries, binutils in place GNU compiler collection sets the building pace [Chorus] Kernel config, driver magic, hardware speaks Device trees mapping circuits, memory leaks LFS to Busybox, minimal and lean Custom silicon singing through the Linux machine Compile, configure, customize the core System engineer unlocking every door [Verse 2] Make menuconfig opens up the maze Selecting filesystems, network protocol ways Character devices, block storage defined USB controllers, graphics cards aligned Modules loading dynamically at boot Or built-in static, following pursuit [Chorus] Kernel config, driver magic, hardware speaks Device trees mapping circuits, memory leaks LFS to Busybox, minimal and lean Custom silicon singing through the Linux machine Compile, configure, customize the core System engineer unlocking every door [Bridge] Yocto recipes baking embedded gold Buildroot assembling stories untold Architecture porting, ARM to RISC-V Platform-specific patches, custom SoC spree Init system launching, PID one awakes Scheduler dancing, interrupt handshakes [Verse 3] Driver development, kernel module code Character interface, major minor mode Device file handles, ioctl commands flow Hardware abstraction, register read-write show Interrupt handlers catching signals fast DMA transfers, memory mapping vast [Final Chorus] Kernel config, driver magic, hardware speaks Device trees mapping circuits, memory leaks LFS to Busybox, minimal and lean Custom silicon singing through the Linux machine From bootloader handoff to userspace door Full-stack mastery worth fighting for [Outro] Source code sovereignty, no black box mystery Every byte accountable in system history
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