set		AT91_SMC_READMODE	[expr {1 <<  0}]		;# Read Mode
set		AT91_SMC_WRITEMODE	[expr {1 <<  1}]		;# Write Mode
set		AT91_SMC_EXNWMODE	[expr {3 <<  4}]		;# NWAIT Mode
set			AT91_SMC_EXNWMODE_DISABLE	[expr {0 << 4}]
set			AT91_SMC_EXNWMODE_FROZEN	[expr {2 << 4}]
set			AT91_SMC_EXNWMODE_READY		[expr {3 << 4}]
set		AT91_SMC_BAT		[expr {1 <<  8}]		;# Byte Access Type
set			AT91_SMC_BAT_SELECT		[expr {0 << 8}]
set			AT91_SMC_BAT_WRITE		[expr {1 << 8}]
set		AT91_SMC_DBW		[expr {3 << 12}]		;# Data Bus Width */
set			AT91_SMC_DBW_8			[expr {0 << 12}]
set			AT91_SMC_DBW_16			[expr {1 << 12}]
set			AT91_SMC_DBW_32			[expr {2 << 12}]
set		AT91_SMC_TDFMODE	[expr {1 << 20}]		;# TDF Optimization - Enabled
set		AT91_SMC_PMEN		[expr {1 << 24}]		;# Page Mode Enabled
set		AT91_SMC_PS		[expr {3 << 28}]		;# Page Size
set			AT91_SMC_PS_4			[expr {0 << 28}]
set			AT91_SMC_PS_8			[expr {1 << 28}]
set			AT91_SMC_PS_16			[expr {2 << 28}]
set			AT91_SMC_PS_32			[expr {3 << 28}]
