Useful reading (1)

Embedded Linux System Design and Development P. Raghavan, A. Lad, S. Neelakandan, Auerbach, Dec. 2005. http://free-electrons.com/redirect/elsdd-book.html Very useful book covering most aspects of embedded Linux system development (kernel and tools).
Building Embedded Linux Systems, O'Reilly By Karim Yaghmour, Jon Masters, Gilad Ben-Yossef and Philippe Gerum, and others (including Michael Opdenacker), August 2008 http://oreilly.com/catalog/9780596529680/
Embedded Linux Primer, Prentice Hall By Christopher Hallinan, September 2006 Covers a very wide range of interesting topics.

Embedded Linux System Design and Development P. Raghavan, A. Lad, S. Neelakandan, Auerbach, Dec. 2005. http://free-electrons.com/redirect/elsdd-book.html Very useful book covering most aspects of embedded Linux system development (kernel and tools).