009 Embedded Linux-ARM. StorageQueries and discussion related to usage of Linux on ARM based devices. Linux has been ported to a variety of CPUs which are not only primarily used as the processor of a desktop or server computer, but also ARM, AVR32, ETRAX CRIS, FR-V, H8300, IP7000, m68k, MIPS, mn10300, SuperH, and Xtensa processors, It is also used as an alternative to using a proprietary operating system and toolchain. » 009.01.Linux Boot Process » 009.01.18.Introduction-to-BIOS-IQs
POST is a procedure performed during the boot process by BIOS to check the integrity and functionality of essential hardware components such as the CPU, memory, storage devices, and peripherals. Any errors detected during POST are reported to user, hence it is a very crucial step during the boot process.
