是在PLATFORM的smdk2440下的FILES里platform.reg,把下面一段话屏蔽掉,注意是文本方式打开。
[HKEY_LOCAL_MACHINE\Drivers\BuiltIn\COM1]
"DeviceArrayIndex"=dword:0
"Irq"=dword:03
"IoBase"=dword:50000000
"IoLen"=dword:2C
"Prefix"="COM"
"Dll"="SER2440.Dll"
"Order"=dword:0
"Priority"=dword:0
"Port"="COM1:"
"DeviceType"=dword:0 ; null modem
"FriendlyName"="S2440 COM1"
"Index"=dword:1
"IClass"="{A32942B7-920C-486b-B0E6-92A702A99B35}"