linux-imx

nds32: Assembly macros and definitions

This patch includes assembly macros, bit field definitions used in .S
files across arch/nds32/.

Signed-off-by: Vincent Chen <vincentc@andestech.com>
Signed-off-by: Greentime Hu <greentime@andestech.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>