armio.c: set GPIO2 output high initially On TI-canonical platforms GPIO2 is DCD modem control output. In TI's original code the AI_InitIOConfig() function called from Init_Target() would configure GPIO2 as an output and set the initial output value to low, but then the init code in uartfax.c called from Init_Serial_Flows() would immediately change it to high, corresponding to DCD not asserted. The result is a momentary asserted-state glitch on the DCD output. The present change eliminates this glitch, setting DCD output to not-asserted initially like it should be.

#define	CONFIG_TARGET_FCFAM	1
#define	CONFIG_TARGET_FCMODEM	1
#define	CONFIG_GPIO046_OUTPUTS	1
#define	CONFIG_MCSI_MODEM	1
#define	GPIO1_SPEAKER_CTRL	1
#define	UARTFAX_CLASSIC_DTR_DCD	1