Texas Instruments (OMAP, DaVinci, Keystone2, K3) ARM architecture
Testing Branch
SPARC architecture
Marvell (PXA) ARM architecture
PPC7xx/74xx architecture
PPC4xx architecture
OneNAND
MPC86xx architecture
MPC83xx architecture
MPC82xx architecture
MPC5xxx architecture
FreeBSD Support
Flattened Device Tree
Blackfin architecture (UNMAINTAINED)
Broadcom (BCM) ARM architecture
Atmel (AVR32) AVR32 architecture
ARM architecture