This is not exhaustive list of mainline Linux kernel effort around Samsung Exynos. It is rather a list of bookmarks of useful resources.

• IRC: #linux-exynos@Freenode
• linux-exynos.org wiki
• Midas on Mainline (Galaxy S3 family, Exynos4412) - forkbomb/Simon Shields
• U-Boot for the Galaxy S3: an investigation - Wolfgang Wiedmeyer (Exynos4412, git)
• Mainlining Samsung Galaxy S phones (S5Pv210 chipset): Paweł Chmiel's Linux kernel and Jonathan Bakker's U-Boot
• wiki.tizen.org and TODO list
• Tizen Exynos Linux kernel git
• Hardkernel (Odroid) Linux kernel git
• Tobias Jakobi Linux kernel git