diff --git a/boards/GENERIC_SPC563M/board.c b/boards/GENERIC_SPC563M/board.c
index 5914c19e8..b4298f26a 100644
--- a/boards/GENERIC_SPC563M/board.c
+++ b/boards/GENERIC_SPC563M/board.c
@@ -24,8 +24,8 @@
 #if HAL_USE_PAL || defined(__DOXYGEN__)
 /* Initial setup of all defined pads, the list is terminated by a {0, 0, 0}.*/
 static const spc_siu_init_t spc_siu_init[] = {
-  {PCR(PORT4,  P4_ESCI_A_TX), PAL_HIGH, PAL_MODE_OUTPUT_ALTERNATE(1)},
-  {PCR(PORT4,  P4_ESCI_A_RX), PAL_HIGH, PAL_MODE_OUTPUT_ALTERNATE(1)},
+  {PCR(PORT5,  P5_ESCI_A_TX), PAL_HIGH, PAL_MODE_OUTPUT_ALTERNATE(1)},
+  {PCR(PORT5,  P5_ESCI_A_RX), PAL_HIGH, PAL_MODE_OUTPUT_ALTERNATE(1)},
   {PCR(PORT11, P11_BUTTON1),  PAL_LOW,  PAL_MODE_INPUT},
   {PCR(PORT11, P11_BUTTON2),  PAL_LOW,  PAL_MODE_INPUT},
   {PCR(PORT11, P11_BUTTON3),  PAL_LOW,  PAL_MODE_INPUT},
diff --git a/boards/GENERIC_SPC563M/board.h b/boards/GENERIC_SPC563M/board.h
index 6c85c76f7..a83eb8f20 100644
--- a/boards/GENERIC_SPC563M/board.h
+++ b/boards/GENERIC_SPC563M/board.h
@@ -41,8 +41,8 @@
 /*
  * I/O definitions.
  */
-#define P4_ESCI_A_TX                9
-#define P4_ESCI_A_RX                10
+#define P5_ESCI_A_TX                9
+#define P5_ESCI_A_RX                10
 
 #define P11_BUTTON1                 3
 #define P11_BUTTON2                 5
diff --git a/os/hal/platforms/SPC5xx/SIU_v1/pal_lld.h b/os/hal/platforms/SPC5xx/SIU_v1/pal_lld.h
index fac86c48f..4d4cd319a 100644
--- a/os/hal/platforms/SPC5xx/SIU_v1/pal_lld.h
+++ b/os/hal/platforms/SPC5xx/SIU_v1/pal_lld.h
@@ -100,8 +100,7 @@
 /**
  * @brief   Alternate "n" output pad.
  */
-#define PAL_MODE_OUTPUT_ALTERNATE(n)    (PAL_SPC5_IBE | PAL_SPC5_OBE |      \
-                                         PAL_SPC5_PA(n))
+#define PAL_MODE_OUTPUT_ALTERNATE(n)    (PAL_SPC5_IBE | PAL_SPC5_PA(n))
 /** @} */
 
 /*===========================================================================*/