bsp/gumstix: Fix warnings
bsps/arm: Fix printk args to match format
bsp/rtl22xx: Use IRQ extensions API
bsp/mpc55xx: Add MPC5668G support
bsps/arm: Disable alignment exceptions
arm: Fix exception frame information

Use the right stack pointer value for the exception frame.  Assume that
we do not have a double abort exception.
Updated legacy code in arm edb7312
libchip/ata: Remove dead code
bsps: Use rtems_task_self()
rtems: Delete unused functions
posix: Delete unused functions
bsps/serial: Move bsp_console_select() declaration
bsp/xilinx-zynq: Use bsp_console_select()
bsp/xilinx-zynq: Provide BSP variants
bsps/arm: Fix for top of the address space
New atomic API definition based on C11 atomic
A generic atomic implementation for smp architectures
update-all-architectures-to-new-atomic-implementation
spatomic test case update
smpatomic test case update