+ # see comment in spec.interfaces.PinGen, this is complicated.
+ flexspec = {
+ #'FB_TS': ('FB_ALE', 2), # commented out for now
+ 'FB_CS2': ('FB_BWE2', 2),
+ 'FB_AD0': ('FB_BWE2', 3),
+ 'FB_CS3': ('FB_BWE3', 2),
+ 'FB_AD1': ('FB_BWE3', 3),
+ 'FB_TBST': ('FB_OE', 2),
+ 'FB_TSIZ0': ('FB_BWE0', 2),
+ 'FB_TSIZ1': ('FB_BWE1', 2),
+ }
+ ps.gpio("", ('B', 0), 0, 0, 18)
+ ps.flexbus1("", ('B', 0), 1, spec=flexspec)
+
+ ps.flexbus2("", ('C', 0), 0)
+
+ ps.sdram1("", ('D', 0), 0)
+ ps.sdram3("", ('D', 35), 0)
+