1Import('RTT_ROOT')
2Import('rtconfig')
3from building import *
4
5cwd     = os.path.join(str(Dir('#')), 'drivers')
6
7# add the general drvers.
8src = Split("""
9board.c
10usart.c
11""")
12
13# add Ethernet drvers.
14if GetDepend('RT_USING_LED'):
15    src += ['led.c']
16
17if GetDepend('RT_USING_SDIO'):
18    src += ['at91_mci.c']
19
20if GetDepend('RT_USING_LWIP'):
21    src += ['macb.c']
22
23if GetDepend('RT_USING_I2C') and GetDepend('RT_USING_I2C_BITOPS'):
24    src += ['at91_i2c_gpio.c']
25
26
27CPPPATH = [cwd]
28
29group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH)
30
31Return('group')
32