Merge pull request #2587 from maclobdell/master

add PTEx pins as option for SPI on Hexiwear - for SD Card Interface

Author: sg-

hal/targets/hal/TARGET_Freescale/TARGET_KSDK2_MCUS/TARGET_MCU_K64F/TARGET_HEXIWEAR/PeripheralPins.c

@@ -99,27 +99,33 @@ const PinMap PinMap_UART_RTS[] = {
 
 /************SPI***************/
 const PinMap PinMap_SPI_SCLK[] = {
+    {PTE2 , SPI_1, 2},
     {PTB21, SPI_2, 2},
     {PTC5 , SPI_0, 2},
     {PTD5 , SPI_1, 7},
     {NC   , NC   , 0}
 };
 
 const PinMap PinMap_SPI_MOSI[] = {
+    {PTE1 , SPI_1, 2},
+    {PTE3 , SPI_1, 7},
     {PTB22, SPI_2, 2},
     {PTC6 , SPI_0, 2},
     {PTD6 , SPI_1, 7},
     {NC   , NC   , 0}
 };
 
 const PinMap PinMap_SPI_MISO[] = {
+    {PTE1 , SPI_1, 7},
+    {PTE3 , SPI_1, 2},
     {PTB23, SPI_2, 2},
     {PTC7 , SPI_0, 2},
     {PTD7 , SPI_1, 7},
     {NC   , NC   , 0}
 };
 
 const PinMap PinMap_SPI_SSEL[] = {
+    {PTE4 , SPI_1, 2},
     {PTB20, SPI_2, 2},
     {PTC4 , SPI_0, 2},
     {PTD4 , SPI_1, 7},