ARM: OMAP2+: Add quirk support for legacy platform data init

We want to drop the board-*.c files but keep things working.
Let's make it a bit easier to support legacy platform data
init with quirks. This also keeps board-generic.c clean from
board specific hacks.

For now, the quirks table is empty, that is populated
in the later patches.

Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/mach-omap2/board-generic.c

@@ -56,6 +56,7 @@ static void __init omap_generic_init(void)
 	omap_sdrc_init(NULL, NULL);
 
 	of_platform_populate(NULL, omap_dt_match_table, NULL, NULL);
+	pdata_quirks_init();
 
 	/*
 	 * HACK: call display setup code for selected boards to enable omapdss.