[bsp]update x1000 bsp driver

bsp/x1000/drivers/touch/SConscript

@@ -0,0 +1,22 @@
+from building import *
+
+cwd     = GetCurrentDir()
+CPPPATH = [cwd]
+
+ft_src  = Split("""
+focaltech_ts.c
+""")
+
+gt_src = Split("""
+gt9xx.c
+""")
+
+src = ()
+if GetDepend('RT_USING_FT6x06'):
+	src = ft_src
+if GetDepend('RT_USING_GT9XX'):
+	src = gt_src
+	
+group = DefineGroup('drv_touch', src, depend = ['RT_USING_TOUCH'], CPPPATH = CPPPATH)
+
+Return('group')