Open Source Real-Time Linux Project: source.mvista.com/linux_2_6_RT [1]
Preemption Patches Maintained by Ingo Molnar: people.redhad.com/~mingo [2]
LinuxTiny: www.selenic.com/linux-tiny [3]
ARM Thumb: www.arm.com/products/CPUs/archi-thumb.html [4]
MIPS16: www.linux-mips.org/wiki/MIPS16 [5]
User Space XIP with CramFS: tree.celinuxforum.org/CelfPubWiki/ApplicationXIP [6]
Raw NOR Flash Kernel XIP: tree.celinuxforum.org/CelfPubWiki/KernelXIP [7]
uClibc: www.uclinux.org [8]
BusyBox: www.busybox.net [9]
TinyLogin: tinylogin.busybox.net [10]
CramFS and YAFFS: www.aleph1.co.uk/yaffs [11]
Harald Welte's Open-E2X: www.open-ezx.org [12]
Open Phone Stack for Motorola Mobile Phones Wiki: wiki.openezx.org [13]
Links:
[1] http://source.mvista.com/linux_2_6_RT
[2] http://people.redhad.com/~mingo
[3] http://www.selenic.com/linux-tiny
[4] http://www.arm.com/products/CPUs/archi-thumb.html
[5] http://www.linux-mips.org/wiki/MIPS16
[6] http://tree.celinuxforum.org/CelfPubWiki/ApplicationXIP
[7] http://tree.celinuxforum.org/CelfPubWiki/KernelXIP
[8] http://www.uclinux.org
[9] http://www.busybox.net
[10] http://tinylogin.busybox.net
[11] http://www.aleph1.co.uk/yaffs
[12] http://www.open-ezx.org
[13] http://wiki.openezx.org
[14] http://www.lsdl.org/lab_activities/mobile_linux/mli