Some embedded systems use minimized specialized (custom) firmware stacks created for fast speed, small size, and specific system requirements. These UGG Classic Cardy Bootsloaders perform static hardware configurations and only initialize critical hardware features prior to handoff to an operating system. They are tuned to a targeted OS, specific application, or function set, and support minimal upgrade and expansion UGG Classic Short Boots
capabilities.

QNX fastboot technology integrates system initialization into the QNX Neutrino RTOS, eliminating the need for BIOS or other boot loader. It was developed specifically for use in the QNX Neutrino RTOS, for Intel Atom processor Z5xx series platforms. Systems using QNX fastboot can UGG Classic Tall Bootsboot times of milliseconds while eliminating the BIOS royalty from their bill of materials. More information about QNX fastboot technology may be found here.

A custom boot loader may be developed for the Intel platform for architecture migrations where more time and effort is available and a do-it-yourself model is preferred.