dra7xx: Always enable UART1 and UART3 in early_padconf

It is safe to always setup the pinmux for UART1 and UART3 to be used in
early_padconf and then if these pins are needed later on, they will be
re-muxed.  This allows us to drop the usage of CONFIG_CONS_INDEX here.

Cc: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>

board/ti/dra7xx/mux_data.h

@@ -372,13 +372,10 @@ const struct pad_conf_entry dra71x_core_padconf_array[] = {
 };
 
 const struct pad_conf_entry early_padconf[] = {
-#if (CONFIG_CONS_INDEX == 1)
 	{UART1_RXD, (PIN_INPUT_SLEW | M0)}, /* UART1_RXD */
 	{UART1_TXD, (PIN_INPUT_SLEW | M0)}, /* UART1_TXD */
-#elif (CONFIG_CONS_INDEX == 3)
 	{UART3_RXD, (PIN_INPUT_SLEW | M0)}, /* UART3_RXD */
 	{UART3_TXD, (PIN_INPUT_SLEW | M0)}, /* UART3_TXD */
-#endif
 	{I2C1_SDA, (PIN_INPUT | M0)},	/* I2C1_SDA */
 	{I2C1_SCL, (PIN_INPUT | M0)},	/* I2C1_SCL */
 };