A Fast Booting Scheme of Linux for Embedded System

임베디드 시스템을 위한 리눅스의 빠른 부팅 기법

  • 박성호 (부산대학교 정보전산원) ;
  • 신광무 (부산대학교 컴퓨터공학과) ;
  • 김영주 (신라대학교 컴퓨터공학과)
  • Published : 2006.12.30

Abstract

Linux has peculiarities of safety, flexibility, and open source. and Linux supports various hardware platforms. But because general Linux was designed for high performance H/W, Linux has several points to support for embedded system with limited resource. Specially, a main point is booting time that is spent to tens of second. In this paper, we purpose a fast booting scheme of Linux for Embedded System and estimate a performance of scheme purposed through realized prototype. Specially, to reduce booting time in environment of embedded system, we optimize boot loader, kernel and root file system. As a result, boot time reduce 28 second to 11 second in HBE-EMPOS II.

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