Merge branch 'master' of github.com:ChibiOS/ChibiOS-Contrib

6 files changed, 862 insertions, 409 deletions

diff --git a/os/hal/boards/TI_TM4C123G_LAUNCHPAD/board.h b/os/hal/boards/TI_TM4C123G_LAUNCHPAD/board.h
index bae7b65..f77501b 100644
--- a/os/hal/boards/TI_TM4C123G_LAUNCHPAD/board.h
+++ b/os/hal/boards/TI_TM4C123G_LAUNCHPAD/board.h
@@ -180,8 +180,8 @@
 /*
  * GPIOA Setup:
  *
- * PA0 - UART0 RX               (alternate 1)
- * PA1 - UART0 TX               (alternate 1)
+ * PA0 - UART0 RX               ()
+ * PA1 - UART0 TX               ()
  * PA2 - PIN2                   ()
  * PA3 - PIN3                   ()
  * PA4 - PIN4                   ()
@@ -207,8 +207,8 @@
                                  PIN_DIR_IN(GPIOA_PIN6) |                    \
                                  PIN_DIR_IN(GPIOA_PIN7))
 
-#define VAL_GPIOA_AFSEL         (PIN_AFSEL_ALTERNATE(GPIOA_UART0_RX) |       \
-                                 PIN_AFSEL_ALTERNATE(GPIOA_UART0_TX) |       \
+#define VAL_GPIOA_AFSEL         (PIN_AFSEL_GPIO(GPIOA_UART0_RX) |            \
+                                 PIN_AFSEL_GPIO(GPIOA_UART0_TX) |            \
                                  PIN_AFSEL_GPIO(GPIOA_PIN2) |                \
                                  PIN_AFSEL_GPIO(GPIOA_PIN3) |                \
                                  PIN_AFSEL_GPIO(GPIOA_PIN4) |                \
@@ -294,8 +294,8 @@
                                  PIN_SLR_DISABLE(GPIOA_PIN6) |               \
                                  PIN_SLR_DISABLE(GPIOA_PIN7))
 
-#define VAL_GPIOA_PCTL          (PIN_PCTL_MODE(GPIOA_UART0_RX, 1) |          \
-                                 PIN_PCTL_MODE(GPIOA_UART0_TX, 1) |          \
+#define VAL_GPIOA_PCTL          (PIN_PCTL_MODE(GPIOA_UART0_RX, 0) |          \
+                                 PIN_PCTL_MODE(GPIOA_UART0_TX, 0) |          \
                                  PIN_PCTL_MODE(GPIOA_PIN2, 0) |              \
                                  PIN_PCTL_MODE(GPIOA_PIN3, 0) |              \
                                  PIN_PCTL_MODE(GPIOA_PIN4, 0) |              \
@@ -308,8 +308,8 @@
  *
  * PB0 - PIN0                   ()
  * PB1 - PIN1                   ()
- * PB2 - I2C0_SCL               (alternate 3)
- * PB3 - I2C0_SDA               (alternate 3)
+ * PB2 - I2C0_SCL               ()
+ * PB3 - I2C0_SDA               ()
  * PB4 - PIN4                   ()
  * PB5 - PIN5                   ()
  * PB6 - PIN6                   ()
@@ -317,8 +317,8 @@
  */
 #define VAL_GPIOB_DATA          (PIN_DATA_LOW(GPIOB_PIN0) |                  \
                                  PIN_DATA_LOW(GPIOB_PIN1) |                  \
-                                 PIN_DATA_LOW(GPIOB_I2C0_SCL) |                  \
-                                 PIN_DATA_LOW(GPIOB_I2C0_SDA) |                  \
+                                 PIN_DATA_LOW(GPIOB_I2C0_SCL) |              \
+                                 PIN_DATA_LOW(GPIOB_I2C0_SDA) |              \
                                  PIN_DATA_LOW(GPIOB_PIN4) |                  \
                                  PIN_DATA_LOW(GPIOB_PIN5) |                  \
                                  PIN_DATA_LOW(GPIOB_PIN6) |                  \
@@ -326,8 +326,8 @@
 
 #define VAL_GPIOB_DIR           (PIN_DIR_IN(GPIOB_PIN0) |                    \
                                  PIN_DIR_IN(GPIOB_PIN1) |                    \
-                                 PIN_DIR_IN(GPIOB_I2C0_SCL) |                    \
-                                 PIN_DIR_IN(GPIOB_I2C0_SDA) |                    \
+                                 PIN_DIR_IN(GPIOB_I2C0_SCL) |                \
+                                 PIN_DIR_IN(GPIOB_I2C0_SDA) |                \
                                  PIN_DIR_IN(GPIOB_PIN4) |                    \
                                  PIN_DIR_IN(GPIOB_PIN5) |                    \
                                  PIN_DIR_IN(GPIOB_PIN6) |                    \
@@ -335,8 +335,8 @@
 
 #define VAL_GPIOB_AFSEL         (PIN_AFSEL_GPIO(GPIOB_PIN0) |                \
                                  PIN_AFSEL_GPIO(GPIOB_PIN1) |                \
-                                 PIN_AFSEL_ALTERNATE(GPIOB_I2C0_SCL) |                \
-                                 PIN_AFSEL_ALTERNATE(GPIOB_I2C0_SDA) |                \
+                                 PIN_AFSEL_GPIO(GPIOB_I2C0_SCL) |            \
+                                 PIN_AFSEL_GPIO(GPIOB_I2C0_SDA) |            \
                                  PIN_AFSEL_GPIO(GPIOB_PIN4) |                \
                                  PIN_AFSEL_GPIO(GPIOB_PIN5) |                \
                                  PIN_AFSEL_GPIO(GPIOB_PIN6) |                \
@@ -344,8 +344,8 @@
 
 #define VAL_GPIOB_DR2R          (PIN_DRxR_ENABLE(GPIOB_PIN0) |               \
                                  PIN_DRxR_ENABLE(GPIOB_PIN1) |               \
-                                 PIN_DRxR_ENABLE(GPIOB_I2C0_SCL) |               \
-                                 PIN_DRxR_ENABLE(GPIOB_I2C0_SDA) |               \
+                                 PIN_DRxR_ENABLE(GPIOB_I2C0_SCL) |           \
+                                 PIN_DRxR_ENABLE(GPIOB_I2C0_SDA) |           \
                                  PIN_DRxR_ENABLE(GPIOB_PIN4) |               \
                                  PIN_DRxR_ENABLE(GPIOB_PIN5) |               \
                                  PIN_DRxR_ENABLE(GPIOB_PIN6) |               \
@@ -353,8 +353,8 @@
 
 #define VAL_GPIOB_DR4R          (PIN_DRxR_DISABLE(GPIOB_PIN0) |              \
                                  PIN_DRxR_DISABLE(GPIOB_PIN1) |              \
-                                 PIN_DRxR_DISABLE(GPIOB_I2C0_SCL) |              \
-                                 PIN_DRxR_DISABLE(GPIOB_I2C0_SDA) |              \
+                                 PIN_DRxR_DISABLE(GPIOB_I2C0_SCL) |          \
+                                 PIN_DRxR_DISABLE(GPIOB_I2C0_SDA) |          \
                                  PIN_DRxR_DISABLE(GPIOB_PIN4) |              \
                                  PIN_DRxR_DISABLE(GPIOB_PIN5) |              \
                                  PIN_DRxR_DISABLE(GPIOB_PIN6) |              \
@@ -362,8 +362,8 @@
 
 #define VAL_GPIOB_DR8R          (PIN_DRxR_DISABLE(GPIOB_PIN0) |              \
                                  PIN_DRxR_DISABLE(GPIOB_PIN1) |              \
-                                 PIN_DRxR_DISABLE(GPIOB_I2C0_SCL) |              \
-                                 PIN_DRxR_DISABLE(GPIOB_I2C0_SDA) |              \
+                                 PIN_DRxR_DISABLE(GPIOB_I2C0_SCL) |          \
+                                 PIN_DRxR_DISABLE(GPIOB_I2C0_SDA) |          \
                                  PIN_DRxR_DISABLE(GPIOB_PIN4) |              \
                                  PIN_DRxR_DISABLE(GPIOB_PIN5) |              \
                                  PIN_DRxR_DISABLE(GPIOB_PIN6) |              \
@@ -371,8 +371,8 @@
 
 #define VAL_GPIOB_ODR           (PIN_ODR_DISABLE(GPIOB_PIN0) |               \
                                  PIN_ODR_DISABLE(GPIOB_PIN1) |               \
-                                 PIN_ODR_DISABLE(GPIOB_I2C0_SCL) |               \
-                                 PIN_ODR_ENABLE(GPIOB_I2C0_SDA) |               \
+                                 PIN_ODR_DISABLE(GPIOB_I2C0_SCL) |           \
+                                 PIN_ODR_DISABLE(GPIOB_I2C0_SDA) |           \
                                  PIN_ODR_DISABLE(GPIOB_PIN4) |               \
                                  PIN_ODR_DISABLE(GPIOB_PIN5) |               \
                                  PIN_ODR_DISABLE(GPIOB_PIN6) |               \
@@ -380,8 +380,8 @@
 
 #define VAL_GPIOB_PUR           (PIN_PxR_DISABLE(GPIOB_PIN0) |               \
                                  PIN_PxR_DISABLE(GPIOB_PIN1) |               \
-                                 PIN_PxR_DISABLE(GPIOB_I2C0_SCL) |               \
-                                 PIN_PxR_DISABLE(GPIOB_I2C0_SDA) |               \
+                                 PIN_PxR_DISABLE(GPIOB_I2C0_SCL) |           \
+                                 PIN_PxR_DISABLE(GPIOB_I2C0_SDA) |           \
                                  PIN_PxR_DISABLE(GPIOB_PIN4) |               \
                                  PIN_PxR_DISABLE(GPIOB_PIN5) |               \
                                  PIN_PxR_DISABLE(GPIOB_PIN6) |               \
@@ -389,8 +389,8 @@
 
 #define VAL_GPIOB_PDR           (PIN_PxR_DISABLE(GPIOB_PIN0) |               \
                                  PIN_PxR_DISABLE(GPIOB_PIN1) |               \
-                                 PIN_PxR_DISABLE(GPIOB_I2C0_SCL) |               \
-                                 PIN_PxR_DISABLE(GPIOB_I2C0_SDA) |               \
+                                 PIN_PxR_DISABLE(GPIOB_I2C0_SCL) |           \
+                                 PIN_PxR_DISABLE(GPIOB_I2C0_SDA) |           \
                                  PIN_PxR_DISABLE(GPIOB_PIN4) |               \
                                  PIN_PxR_DISABLE(GPIOB_PIN5) |               \
                                  PIN_PxR_DISABLE(GPIOB_PIN6) |               \
@@ -398,8 +398,8 @@
 
 #define VAL_GPIOB_SLR           (PIN_SLR_DISABLE(GPIOB_PIN0) |               \
                                  PIN_SLR_DISABLE(GPIOB_PIN1) |               \
-                                 PIN_SLR_DISABLE(GPIOB_I2C0_SCL) |               \
-                                 PIN_SLR_DISABLE(GPIOB_I2C0_SDA) |               \
+                                 PIN_SLR_DISABLE(GPIOB_I2C0_SCL) |           \
+                                 PIN_SLR_DISABLE(GPIOB_I2C0_SDA) |           \
                                  PIN_SLR_DISABLE(GPIOB_PIN4) |               \
                                  PIN_SLR_DISABLE(GPIOB_PIN5) |               \
                                  PIN_SLR_DISABLE(GPIOB_PIN6) |               \
@@ -407,8 +407,8 @@
 
 #define VAL_GPIOB_DEN           (PIN_DEN_ENABLE(GPIOB_PIN0) |                \
                                  PIN_DEN_ENABLE(GPIOB_PIN1) |                \
-                                 PIN_DEN_ENABLE(GPIOB_I2C0_SCL) |                \
-                                 PIN_DEN_ENABLE(GPIOB_I2C0_SDA) |                \
+                                 PIN_DEN_ENABLE(GPIOB_I2C0_SCL) |            \
+                                 PIN_DEN_ENABLE(GPIOB_I2C0_SDA) |            \
                                  PIN_DEN_ENABLE(GPIOB_PIN4) |                \
                                  PIN_DEN_ENABLE(GPIOB_PIN5) |                \
                                  PIN_DEN_ENABLE(GPIOB_PIN6) |                \
@@ -416,13 +416,13 @@
 
 #define VAL_GPIOB_AMSEL         (PIN_AMSEL_DISABLE(GPIOB_PIN0) |             \
                                  PIN_AMSEL_DISABLE(GPIOB_PIN1) |             \
-                                 PIN_AMSEL_DISABLE(GPIOB_I2C0_SCL) |             \
+                                 PIN_AMSEL_DISABLE(GPIOB_I2C0_SCL) |         \
                                  PIN_AMSEL_DISABLE(GPIOB_I2C0_SDA))
 
 #define VAL_GPIOB_PCTL          (PIN_PCTL_MODE(GPIOB_PIN0, 0) |              \
                                  PIN_PCTL_MODE(GPIOB_PIN1, 0) |              \
-                                 PIN_PCTL_MODE(GPIOB_I2C0_SCL, 3) |              \
-                                 PIN_PCTL_MODE(GPIOB_I2C0_SDA, 3) |              \
+                                 PIN_PCTL_MODE(GPIOB_I2C0_SCL, 0) |          \
+                                 PIN_PCTL_MODE(GPIOB_I2C0_SDA, 0) |          \
                                  PIN_PCTL_MODE(GPIOB_PIN4, 0) |              \
                                  PIN_PCTL_MODE(GPIOB_PIN5, 0) |              \
                                  PIN_PCTL_MODE(GPIOB_PIN6, 0) |              \
@@ -827,9 +827,9 @@
                                  PIN_DATA_LOW(GPIOF_PIN7))
 
 #define VAL_GPIOF_DIR           (PIN_DIR_IN(GPIOF_SW2) |                     \
-                                 PIN_DIR_OUT(GPIOF_LED_RED) |                \
-                                 PIN_DIR_OUT(GPIOF_LED_BLUE) |               \
-                                 PIN_DIR_OUT(GPIOF_LED_GREEN) |              \
+                                 PIN_DIR_IN(GPIOF_LED_RED) |                 \
+                                 PIN_DIR_IN(GPIOF_LED_BLUE) |                \
+                                 PIN_DIR_IN(GPIOF_LED_GREEN) |               \
                                  PIN_DIR_IN(GPIOF_SW1) |                     \
                                  PIN_DIR_IN(GPIOF_PIN5) |                    \
                                  PIN_DIR_IN(GPIOF_PIN6) |                    \
@@ -880,11 +880,11 @@
                                  PIN_ODR_DISABLE(GPIOF_PIN6) |               \
                                  PIN_ODR_DISABLE(GPIOF_PIN7))
 
-#define VAL_GPIOF_PUR           (PIN_PxR_ENABLE(GPIOF_SW2) |                 \
+#define VAL_GPIOF_PUR           (PIN_PxR_DISABLE(GPIOF_SW2) |                \
                                  PIN_PxR_DISABLE(GPIOF_LED_RED) |            \
                                  PIN_PxR_DISABLE(GPIOF_LED_BLUE) |           \
                                  PIN_PxR_DISABLE(GPIOF_LED_GREEN) |          \
-                                 PIN_PxR_ENABLE(GPIOF_SW1) |                 \
+                                 PIN_PxR_DISABLE(GPIOF_SW1) |                \
                                  PIN_PxR_DISABLE(GPIOF_PIN5) |               \
                                  PIN_PxR_DISABLE(GPIOF_PIN6) |               \
                                  PIN_PxR_DISABLE(GPIOF_PIN7))
diff --git a/os/hal/boards/TI_TM4C1294_LAUNCHPAD/board.h b/os/hal/boards/TI_TM4C1294_LAUNCHPAD/board.h
index 0ef06ef..42a478a 100644
--- a/os/hal/boards/TI_TM4C1294_LAUNCHPAD/board.h
+++ b/os/hal/boards/TI_TM4C1294_LAUNCHPAD/board.h
@@ -208,7 +208,7 @@
  */
 #define VAL_GPIOA_DATA          0b00000000
 #define VAL_GPIOA_DIR           0b00000000
-#define VAL_GPIOA_AFSEL         0b00000011
+#define VAL_GPIOA_AFSEL         0b00000000
 #define VAL_GPIOA_DR2R          0b11111111
 #define VAL_GPIOA_DR4R          0b00000000
 #define VAL_GPIOA_DR8R          0b00000000
@@ -218,21 +218,21 @@
 #define VAL_GPIOA_SLR           0b00000000
 #define VAL_GPIOA_DEN           0b11111111
 #define VAL_GPIOA_AMSEL         0b0000
-#define VAL_GPIOA_PCTL          0x00000011
+#define VAL_GPIOA_PCTL          0x00000000
 
 #define VAL_GPIOB_DATA          0b00000000
 #define VAL_GPIOB_DIR           0b00000000
-#define VAL_GPIOB_AFSEL         0b00001100
+#define VAL_GPIOB_AFSEL         0b00000000
 #define VAL_GPIOB_DR2R          0b11111111
 #define VAL_GPIOB_DR4R          0b00000000
 #define VAL_GPIOB_DR8R          0b00000000
-#define VAL_GPIOB_ODR           0b00001000
+#define VAL_GPIOB_ODR           0b00000000
 #define VAL_GPIOB_PUR           0b00000000
 #define VAL_GPIOB_PDR           0b00000000
 #define VAL_GPIOB_SLR           0b00000000
 #define VAL_GPIOB_DEN           0b11111111
 #define VAL_GPIOB_AMSEL         0b0000
-#define VAL_GPIOB_PCTL          0x00003300
+#define VAL_GPIOB_PCTL          0x00000000
 
 #define VAL_GPIOC_DATA          0b00000000
 #define VAL_GPIOC_DIR           0b00001000
@@ -277,8 +277,8 @@
 #define VAL_GPIOE_PCTL          0x00000000
 
 #define VAL_GPIOF_DATA          0b00000000
-#define VAL_GPIOF_DIR           0b00010011
-#define VAL_GPIOF_AFSEL         0b00010011
+#define VAL_GPIOF_DIR           0b00000000
+#define VAL_GPIOF_AFSEL         0b00000000
 #define VAL_GPIOF_DR2R          0b11111111
 #define VAL_GPIOF_DR4R          0b00000000
 #define VAL_GPIOF_DR8R          0b00000000
@@ -288,7 +288,7 @@
 #define VAL_GPIOF_SLR           0b00000000
 #define VAL_GPIOF_DEN           0b11111111
 #define VAL_GPIOF_AMSEL         0b0000
-#define VAL_GPIOF_PCTL          0x00050055
+#define VAL_GPIOF_PCTL          0x00000000
 
 #define VAL_GPIOG_DATA          0b00000000
 #define VAL_GPIOG_DIR           0b00000000
@@ -375,7 +375,7 @@
 #define VAL_GPIOM_PCTL          0x00000000
 
 #define VAL_GPION_DATA          0b00000000
-#define VAL_GPION_DIR           0b00000011
+#define VAL_GPION_DIR           0b00000000
 #define VAL_GPION_AFSEL         0b00000000
 #define VAL_GPION_DR2R          0b11111111
 #define VAL_GPION_DR4R          0b00000000
diff --git a/os/hal/ports/TIVA/LLD/pal_lld.c b/os/hal/ports/TIVA/LLD/pal_lld.c
index 657f982..50a9a82 100644
--- a/os/hal/ports/TIVA/LLD/pal_lld.c
+++ b/os/hal/ports/TIVA/LLD/pal_lld.c
@@ -30,94 +30,206 @@
 /* Driver local definitions.                                                 */
 /*===========================================================================*/
 
-#define RCGCGPIOA       (1 << 0)
-#define RCGCGPIOB       (1 << 1)
-#define RCGCGPIOC       (1 << 2)
-#define RCGCGPIOD       (1 << 3)
-#define RCGCGPIOE       (1 << 4)
-#define RCGCGPIOF       (1 << 5)
+#if TIVA_HAS_GPIOA || defined(__DOXYGEN__)
+#define GPIOA_BIT       (1 << 0)
+#if TIVA_GPIO_GPIOA_USE_AHB && defined(TM4C123x)
+#define GPIOA_AHB_BIT   (1 << 0)
+#else
+#define GPIOA_AHB_BIT   0
+#endif
+#else
+#define GPIOA_BIT       0
+#define GPIOA_AHB_BIT   0
+#endif
+
+#if TIVA_HAS_GPIOB || defined(__DOXYGEN__)
+#define GPIOB_BIT       (1 << 1)
+#if TIVA_GPIO_GPIOB_USE_AHB && defined(TM4C123x)
+#define GPIOB_AHB_BIT   (1 << 1)
+#else
+#define GPIOB_AHB_BIT   0
+#endif
+#else
+#define GPIOB_BIT       0
+#define GPIOB_AHB_BIT   0
+#endif
+
+#if TIVA_HAS_GPIOC || defined(__DOXYGEN__)
+#define GPIOC_BIT       (1 << 2)
+#if TIVA_GPIO_GPIOC_USE_AHB && defined(TM4C123x)
+#define GPIOC_AHB_BIT   (1 << 2)
+#else
+#define GPIOC_AHB_BIT   0
+#endif
+#else
+#define GPIOC_BIT       0
+#define GPIOC_AHB_BIT   0
+#endif
+
+#if TIVA_HAS_GPIOD || defined(__DOXYGEN__)
+#define GPIOD_BIT       (1 << 3)
+#if TIVA_GPIO_GPIOD_USE_AHB && defined(TM4C123x)
+#define GPIOD_AHB_BIT   (1 << 3)
+#else
+#define GPIOD_AHB_BIT   0
+#endif
+#else
+#define GPIOD_BIT       0
+#define GPIOD_AHB_BIT   0
+#endif
+
+#if TIVA_HAS_GPIOE || defined(__DOXYGEN__)
+#define GPIOE_BIT       (1 << 4)
+#if TIVA_GPIO_GPIOE_USE_AHB && defined(TM4C123x)
+#define GPIOE_AHB_BIT   (1 << 4)
+#else
+#define GPIOE_AHB_BIT   0
+#endif
+#else
+#define GPIOE_BIT       0
+#define GPIOE_AHB_BIT   0
+#endif
+
+#if TIVA_HAS_GPIOF || defined(__DOXYGEN__)
+#define GPIOF_BIT       (1 << 5)
+#if TIVA_GPIO_GPIOF_USE_AHB && defined(TM4C123x)
+#define GPIOF_AHB_BIT   (1 << 5)
+#else
+#define GPIOF_AHB_BIT   0
+#endif
+#else
+#define GPIOF_BIT       0
+#define GPIOF_AHB_BIT   0
+#endif
 
 #if TIVA_HAS_GPIOG || defined(__DOXYGEN__)
-#define RCGCGPIOG       (1 << 6)
+#define GPIOG_BIT       (1 << 6)
+#if TIVA_GPIO_GPIOG_USE_AHB && defined(TM4C123x)
+#define GPIOG_AHB_BIT   (1 << 6)
+#else
+#define GPIOG_AHB_BIT   0
+#endif
 #else
-#define RCGCGPIOG       0
+#define GPIOG_BIT       0
+#define GPIOG_AHB_BIT   0
 #endif
 
 #if TIVA_HAS_GPIOH || defined(__DOXYGEN__)
-#define RCGCGPIOH       (1 << 7)
+#define GPIOH_BIT       (1 << 7)
+#if TIVA_GPIO_GPIOH_USE_AHB && defined(TM4C123x)
+#define GPIOH_AHB_BIT   (1 << 7)
+#else
+#define GPIOH_AHB_BIT   0
+#endif
 #else
-#define RCGCGPIOH       0
+#define GPIOH_BIT       0
+#define GPIOH_AHB_BIT   0
 #endif
 
 #if TIVA_HAS_GPIOJ || defined(__DOXYGEN__)
-#define RCGCGPIOJ       (1 << 8)
+#define GPIOJ_BIT       (1 << 8)
+#if TIVA_GPIO_GPIOJ_USE_AHB && defined(TM4C123x)
+#define GPIOJ_AHB_BIT   (1 << 8)
 #else
-#define RCGCGPIOJ       0
+#define GPIOJ_AHB_BIT   0
+#endif
+#else
+#define GPIOJ_BIT       0
+#define GPIOJ_AHB_BIT   0
 #endif
 
 #if TIVA_HAS_GPIOK || defined(__DOXYGEN__)
-#define RCGCGPIOK       (1 << 9)
+#define GPIOK_BIT       (1 << 9)
+#define GPIOK_AHB_BIT   (1 << 9)
 #else
-#define RCGCGPIOK       0
+#define GPIOK_BIT       0
+#define GPIOK_AHB_BIT   0
 #endif
 
 #if TIVA_HAS_GPIOL || defined(__DOXYGEN__)
-#define RCGCGPIOL       (1 << 10)
+#define GPIOL_BIT       (1 << 10)
+#define GPIOL_AHB_BIT   (1 << 10)
 #else
-#define RCGCGPIOL       0
+#define GPIOL_BIT       0
+#define GPIOL_AHB_BIT   0
 #endif
 
 #if TIVA_HAS_GPIOM || defined(__DOXYGEN__)
-#define RCGCGPIOM       (1 << 11)
+#define GPIOM_BIT       (1 << 11)
+#define GPIOM_AHB_BIT   (1 << 11)
 #else
-#define RCGCGPIOM       0
+#define GPIOM_BIT       0
+#define GPIOM_AHB_BIT   0
 #endif
 
 #if TIVA_HAS_GPION || defined(__DOXYGEN__)
-#define RCGCGPION       (1 << 12)
+#define GPION_BIT       (1 << 12)
+#define GPION_AHB_BIT   (1 << 12)
 #else
-#define RCGCGPION       0
+#define GPION_BIT       0
+#define GPION_AHB_BIT   0
 #endif
 
 #if TIVA_HAS_GPIOP || defined(__DOXYGEN__)
-#define RCGCGPIOP       (1 << 13)
+#define GPIOP_BIT       (1 << 13)
+#define GPIOP_AHB_BIT   (1 << 13)
 #else
-#define RCGCGPIOP       0
+#define GPIOP_BIT       0
+#define GPIOP_AHB_BIT   0
 #endif
 
 #if TIVA_HAS_GPIOQ || defined(__DOXYGEN__)
-#define RCGCGPIOQ       (1 << 14)
+#define GPIOQ_BIT       (1 << 14)
+#define GPIOQ_AHB_BIT   (1 << 14)
 #else
-#define RCGCGPIOQ       0
+#define GPIOQ_BIT       0
+#define GPIOQ_AHB_BIT   0
 #endif
 
 #if TIVA_HAS_GPIOR || defined(__DOXYGEN__)
-#define RCGCGPIOR       (1 << 15)
+#define GPIOR_BIT       (1 << 15)
+#define GPIOR_AHB_BIT   (1 << 15)
 #else
-#define RCGCGPIOR       0
+#define GPIOR_BIT       0
+#define GPIOR_AHB_BIT   0
 #endif
 
 #if TIVA_HAS_GPIOS || defined(__DOXYGEN__)
-#define RCGCGPIOS       (1 << 16)
+#define GPIOS_BIT       (1 << 16)
+#define GPIOS_AHB_BIT   (1 << 16)
 #else
-#define RCGCGPIOS       0
+#define GPIOS_BIT       0
+#define GPIOS_AHB_BIT   0
 #endif
 
 #if TIVA_HAS_GPIOT || defined(__DOXYGEN__)
-#define RCGCGPIOT       (1 << 17)
+#define GPIOT_BIT       (1 << 17)
+#define GPIOT_AHB_BIT   (1 << 17)
 #else
-#define RCGCGPIOT       0
+#define GPIOT_BIT       0
+#define GPIOT_AHB_BIT   0
 #endif
 
-#define RCGCGPIO_VALUE  (RCGCGPIOA | RCGCGPIOB | RCGCGPIOC | RCGCGPIOD |      \
-                         RCGCGPIOE | RCGCGPIOF | RCGCGPIOG | RCGCGPIOH |      \
-                         RCGCGPIOJ | RCGCGPIOK | RCGCGPIOL | RCGCGPIOM |      \
-                         RCGCGPION | RCGCGPIOP | RCGCGPIOQ | RCGCGPIOR |      \
-                         RCGCGPIOS | RCGCGPIOT)
+#define RCGCGPIO_MASK   (GPIOA_BIT | GPIOB_BIT | GPIOC_BIT | GPIOD_BIT |      \
+                         GPIOE_BIT | GPIOF_BIT | GPIOG_BIT | GPIOH_BIT |      \
+                         GPIOJ_BIT | GPIOK_BIT | GPIOL_BIT | GPIOM_BIT |      \
+                         GPION_BIT | GPIOP_BIT | GPIOQ_BIT | GPIOR_BIT |      \
+                         GPIOS_BIT | GPIOR_BIT)
+
+#define GPIOHBCTL_MASK  (GPIOA_AHB_BIT | GPIOB_AHB_BIT | GPIOC_AHB_BIT |      \
+                         GPIOD_AHB_BIT | GPIOE_AHB_BIT | GPIOF_AHB_BIT |      \
+                         GPIOG_AHB_BIT | GPIOH_AHB_BIT | GPIOJ_AHB_BIT |      \
+                         GPIOK_AHB_BIT | GPIOL_AHB_BIT | GPIOM_AHB_BIT |      \
+                         GPION_AHB_BIT | GPIOP_AHB_BIT | GPIOQ_AHB_BIT |      \
+                         GPIOR_AHB_BIT | GPIOS_AHB_BIT | GPIOT_AHB_BIT)
 
 /* GPIO lock password.*/
 #define TIVA_GPIO_LOCK_PWD                  0x4C4F434B
 
+#define GPIOC_JTAG_MASK     (0x0F)
+#define GPIOD_NMI_MASK      (0x80)
+#define GPIOF_NMI_MASK      (0x01)
+
 /*===========================================================================*/
 /* Driver exported variables.                                                */
 /*===========================================================================*/
@@ -130,21 +242,40 @@
 /* Driver local functions.                                                   */
 /*===========================================================================*/
 
-void gpio_init (GPIO_TypeDef *gpiop, const tiva_gpio_setup_t *config)
+/**
+ * @brief   Initializes the port with the port configuration.
+ *
+ * @param[in] port      the port identifier
+ * @param[in] config    the port configuration
+ */
+static void gpio_init(ioportid_t port, const tiva_gpio_setup_t *config)
+{
+  port->DATA   = config->data;
+  port->DIR    = config->dir;
+  port->AFSEL  = config->afsel;
+  port->DR2R   = config->dr2r;
+  port->DR4R   = config->dr4r;
+  port->DR8R   = config->dr8r;
+  port->ODR    = config->odr;
+  port->PUR    = config->pur;
+  port->PDR    = config->pdr;
+  port->SLR    = config->slr;
+  port->DEN    = config->den;
+  port->AMSEL  = config->amsel;
+  port->PCTL   = config->pctl;
+}
+
+/**
+ * @brief   Unlocks the masked pins of the GPIO peripheral.
+ * @note    This function is only useful for PORTC0-3, PORTD7 and PORTF0.
+ *
+ * @param[in] port      the port identifier
+ * @param[in] mask      the pin mask
+ */
+static void gpio_unlock(ioportid_t port, ioportmask_t mask)
 {
-  gpiop->DATA   = config->data;
-  gpiop->DIR    = config->dir;
-  gpiop->AFSEL  = config->afsel;
-  gpiop->DR2R   = config->dr2r;
-  gpiop->DR4R   = config->dr4r;
-  gpiop->DR8R   = config->dr8r;
-  gpiop->ODR    = config->odr;
-  gpiop->PUR    = config->pur;
-  gpiop->PDR    = config->pdr;
-  gpiop->SLR    = config->slr;
-  gpiop->DEN    = config->den;
-  gpiop->AMSEL  = config->amsel;
-  gpiop->PCTL   = config->pctl;
+  port->LOCK = TIVA_GPIO_LOCK_PWD;
+  port->CR = mask;
 }
 
 /*===========================================================================*/
@@ -156,86 +287,87 @@ void gpio_init (GPIO_TypeDef *gpiop, const tiva_gpio_setup_t *config)
 /*===========================================================================*/
 
 /**
- * @brief   TIVA I/O ports configuration.
+ * @brief   Tiva I/O ports configuration.
  * @details Ports A-F (G, H, J, K, L, M, N, P, Q, R, S, T) clocks enabled.
  *
- * @param[in] config    the TIVA ports configuration
+ * @param[in] config    the Tiva ports configuration
  *
  * @notapi
  */
 void _pal_lld_init(const PALConfig *config)
 {
-  SYSCTL->RCGCGPIO = RCGCGPIO_VALUE;
+  /*
+   * Enables all GPIO clocks.
+   */
+  SYSCTL->RCGCGPIO = RCGCGPIO_MASK;
+#if defined(TM4C123x)
+  SYSCTL->GPIOHBCTL = GPIOHBCTL_MASK;
+#endif
 
-  __NOP();
-  __NOP();
-  __NOP();
+  /* Wait until all GPIO modules are ready */
+  while (!((SYSCTL->PRGPIO & RCGCGPIO_MASK) == RCGCGPIO_MASK))
+    ;
   
+#if TIVA_HAS_GPIOA
   gpio_init(GPIOA, &config->PAData);
-
+#endif
+#if TIVA_HAS_GPIOB
   gpio_init(GPIOB, &config->PBData);
-
-  GPIOC->LOCK = TIVA_GPIO_LOCK_PWD;
-  GPIOC->CR = 0x01;
+#endif
+#if TIVA_HAS_GPIOC
+  /* Unlock JTAG pins.*/
+  gpio_unlock(GPIOC, GPIOC_JTAG_MASK);
   gpio_init(GPIOC, &config->PCData);
-  GPIOC->LOCK = 0;
-
+#endif
+#if TIVA_HAS_GPIOD
+  /* Unlock NMI pin.*/
+  gpio_unlock(GPIOD, GPIOD_NMI_MASK);
   gpio_init(GPIOD, &config->PDData);
-
+#endif
+#if TIVA_HAS_GPIOE
   gpio_init(GPIOE, &config->PEData);
-
-  GPIOF->LOCK = TIVA_GPIO_LOCK_PWD;
-  GPIOF->CR = 0x01;
+#endif
+#if TIVA_HAS_GPIOF
+  /* Unlock NMI pin.*/
+  gpio_unlock(GPIOF, GPIOF_NMI_MASK);
   gpio_init(GPIOF, &config->PFData);
-  GPIOF->LOCK = 0;
-  
+#endif
 #if TIVA_HAS_GPIOG || defined(__DOXYGEN__)
   gpio_init(GPIOG, &config->PGData);
-#endif /* TIVA_HAS_GPIOG.*/
-  
+#endif
 #if TIVA_HAS_GPIOH || defined(__DOXYGEN__)
   gpio_init(GPIOH, &config->PHData);
-#endif /* TIVA_HAS_GPIOH.*/
-  
+#endif
 #if TIVA_HAS_GPIOJ || defined(__DOXYGEN__)
   gpio_init(GPIOJ, &config->PJData);
-#endif /* TIVA_HAS_GPIOJ.*/
-  
+#endif
 #if TIVA_HAS_GPIOK || defined(__DOXYGEN__)
   gpio_init(GPIOK, &config->PKData);
-#endif /* TIVA_HAS_GPIOK.*/
-  
+#endif
 #if TIVA_HAS_GPIOL || defined(__DOXYGEN__)
   gpio_init(GPIOL, &config->PLData);
-#endif /* TIVA_HAS_GPIOL.*/
-  
+#endif
 #if TIVA_HAS_GPIOM || defined(__DOXYGEN__)
   gpio_init(GPIOM, &config->PMData);
-#endif /* TIVA_HAS_GPIOM.*/
-  
+#endif
 #if TIVA_HAS_GPION || defined(__DOXYGEN__)
   gpio_init(GPION, &config->PNData);
-#endif /* TIVA_HAS_GPION.*/
-  
+#endif
 #if TIVA_HAS_GPIOP || defined(__DOXYGEN__)
   gpio_init(GPIOP, &config->PPData);
-#endif /* TIVA_HAS_GPIOP.*/
-  
+#endif
 #if TIVA_HAS_GPIOQ || defined(__DOXYGEN__)
   gpio_init(GPIOQ, &config->PQData);
-#endif /* TIVA_HAS_GPIOQ.*/
-
+#endif
 #if TIVA_HAS_GPIOR || defined(__DOXYGEN__)
   gpio_init(GPIOR, &config->PRData);
-#endif /* TIVA_HAS_GPIOR.*/
-
+#endif
 #if TIVA_HAS_GPIOS || defined(__DOXYGEN__)
   gpio_init(GPIOS, &config->PSData);
-#endif /* TIVA_HAS_GPIOS.*/
-
+#endif
 #if TIVA_HAS_GPIOT || defined(__DOXYGEN__)
   gpio_init(GPIOT, &config->PTData);
-#endif /* TIVA_HAS_GPIOT.*/
+#endif
 }
 
 /**
@@ -249,61 +381,61 @@ void _pal_lld_init(const PALConfig *config)
  *
  * @notapi
  */
-void _pal_lld_setgroupmode(ioportid_t port,
-                           ioportmask_t mask,
-                           iomode_t mode)
+void _pal_lld_setgroupmode(ioportid_t port, ioportmask_t mask, iomode_t mode)
 {
-  /* TODO: What does this function exactly do? The pins are already configured
-   * in board.h and initialized by the pal driver. */
-
-  (void) port;
-  (void) mask;
-  (void) mode;
-
-  /*
-  switch (mode) {
-  case PAL_MODE_UNCONNECTED:
-  case PAL_MODE_INPUT_PULLUP:
-    port->PUR |= mask;
-  case PAL_MODE_INPUT:
-    port->AFSEL &= ~mask;
-    port->DIR &= ~mask;
-    port->ODR &= ~mask;
-    port->DEN |= mask;
-    break;
-
-  case PAL_MODE_INPUT_PULLDOWN:
-    port->AFSEL &= ~mask;
-    port->DIR &= ~mask;
-    port->ODR &= ~mask;
-    port->DEN |= mask;
-    port->PDR |= mask;
-    break;
-
-  case PAL_MODE_RESET:
-  case PAL_MODE_INPUT_ANALOG:
-    port->AFSEL &= ~mask;
-    port->DIR &= ~mask;
-    port->ODR &= ~mask;
-    port->DEN &= ~mask;
-    port->PUR &= ~mask;
-    port->PDR &= ~mask;
-    break;
-
-  case PAL_MODE_OUTPUT_PUSHPULL:
-    port->AFSEL &= ~mask;
-    port->DIR |= mask;
-    port->ODR &= ~mask;
-    port->DEN |= mask;
-    break;
-
-  case PAL_MODE_OUTPUT_OPENDRAIN:
-    port->AFSEL &= ~mask;
-    port->DIR |= mask;
-    port->ODR |= mask;
-    port->DEN |= mask;
-    break;
-  }*/
+  uint32_t dir   = (mode & PAL_TIVA_DIR_MASK)   >> 0;
+  uint32_t afsel = (mode & PAL_TIVA_AFSEL_MASK) >> 1;
+  uint32_t dr2r  = (mode & PAL_TIVA_DR2R_MASK)  >> 2;
+  uint32_t dr4r  = (mode & PAL_TIVA_DR4R_MASK)  >> 3;
+  uint32_t dr8r  = (mode & PAL_TIVA_DR8R_MASK)  >> 4;
+  uint32_t odr   = (mode & PAL_TIVA_ODR_MASK)   >> 5;
+  uint32_t pur   = (mode & PAL_TIVA_PUR_MASK)   >> 6;
+  uint32_t pdr   = (mode & PAL_TIVA_PDR_MASK)   >> 7;
+  uint32_t slr   = (mode & PAL_TIVA_SLR_MASK)   >> 8;
+  uint32_t den   = (mode & PAL_TIVA_DEN_MASK)   >> 9;
+  uint32_t amsel = (mode & PAL_TIVA_AMSEL_MASK) >> 10;
+  uint32_t pctl  = (mode & PAL_TIVA_PCTL_MASK)  >> 11;
+  uint32_t bit   = 0;
+
+  while(TRUE) {
+    uint32_t pctl_mask = (7 << (4 * bit));
+    uint32_t bit_mask = (1 << bit);
+
+    if ((mask & 1) != 0) {
+      port->DIR   = (port->DIR   & ~bit_mask)  | dir;
+      port->AFSEL = (port->AFSEL & ~bit_mask)  | afsel;
+      port->DR2R  = (port->DR2R  & ~bit_mask)  | dr2r;
+      port->DR4R  = (port->DR4R  & ~bit_mask)  | dr4r;
+      port->DR8R  = (port->DR8R  & ~bit_mask)  | dr8r;
+      port->ODR   = (port->ODR   & ~bit_mask)  | odr;
+      port->PUR   = (port->PUR   & ~bit_mask)  | pur;
+      port->PDR   = (port->PDR   & ~bit_mask)  | pdr;
+      port->SLR   = (port->SLR   & ~bit_mask)  | slr;
+      port->DEN   = (port->DEN   & ~bit_mask)  | den;
+      port->AMSEL = (port->AMSEL & ~bit_mask)  | amsel;
+      port->PCTL  = (port->PCTL  & ~pctl_mask) | pctl;
+    }
+
+    mask >>= 1;
+    if (!mask) {
+      return;
+    }
+
+    dir   <<= 1;
+    afsel <<= 1;
+    dr2r  <<= 1;
+    dr4r  <<= 1;
+    dr8r  <<= 1;
+    odr   <<= 1;
+    pur   <<= 1;
+    pdr   <<= 1;
+    slr   <<= 1;
+    den   <<= 1;
+    amsel <<= 1;
+    pctl  <<= 4;
+
+    bit++;
+  }
 }
 
 #endif /* HAL_USE_PAL */
diff --git a/os/hal/ports/TIVA/LLD/pal_lld.h b/os/hal/ports/TIVA/LLD/pal_lld.h
index a87e5fd..116c659 100644
--- a/os/hal/ports/TIVA/LLD/pal_lld.h
+++ b/os/hal/ports/TIVA/LLD/pal_lld.h
@@ -28,14 +28,400 @@
 #if HAL_USE_PAL || defined(__DOXYGEN__)
 
 /*===========================================================================*/
-/* Unsupported modes and specific modes                                      */
+/* Driver constants.                                                         */
 /*===========================================================================*/
 
+#undef PAL_MODE_RESET
+#undef PAL_MODE_UNCONNECTED
+#undef PAL_MODE_INPUT
+#undef PAL_MODE_INPUT_PULLUP
+#undef PAL_MODE_INPUT_PULLDOWN
+#undef PAL_MODE_INPUT_ANALOG
+#undef PAL_MODE_OUTPUT_PUSHPULL
+#undef PAL_MODE_OUTPUT_OPENDRAIN
+
+/**
+ * @name    TIVA-specific I/O mode flags
+ * @{
+ */
+#define PAL_TIVA_DIR_MASK           (1 << 0)
+#define PAL_TIVA_DIR_INPUT          (0 << 0)
+#define PAL_TIVA_DIR_OUTPUT         (1 << 0)
+
+#define PAL_TIVA_AFSEL_MASK         (1 << 1)
+#define PAL_TIVA_AFSEL_GPIO         (0 << 1)
+#define PAL_TIVA_AFSEL_ALTERNATE    (1 << 1)
+
+#define PAL_TIVA_DR2R_MASK          (1 << 2)
+#define PAL_TIVA_DR2R_DISABLE       (0 << 2)
+#define PAL_TIVA_DR2R_ENABLE        (1 << 2)
+
+#define PAL_TIVA_DR4R_MASK          (1 << 3)
+#define PAL_TIVA_DR4R_DISABLE       (0 << 3)
+#define PAL_TIVA_DR4R_ENABLE        (1 << 3)
+
+#define PAL_TIVA_DR8R_MASK          (1 << 4)
+#define PAL_TIVA_DR8R_DISABLE       (0 << 4)
+#define PAL_TIVA_DR8R_ENABLE        (1 << 4)
+
+#define PAL_TIVA_ODR_MASK           (1 << 5)
+#define PAL_TIVA_ODR_PUSHPULL       (0 << 5)
+#define PAL_TIVA_ODR_OPENDRAIN      (1 << 5)
+
+#define PAL_TIVA_PUR_MASK           (1 << 6)
+#define PAL_TIVA_PUR_DISABLE        (0 << 6)
+#define PAL_TIVA_PUR_ENABLE         (1 << 6)
+
+#define PAL_TIVA_PDR_MASK           (1 << 7)
+#define PAL_TIVA_PDR_DISABLE        (0 << 7)
+#define PAL_TIVA_PDR_ENABLE         (1 << 7)
+
+#define PAL_TIVA_SLR_MASK           (1 << 8)
+#define PAL_TIVA_SLR_DISABLE        (0 << 8)
+#define PAL_TIVA_SLR_ENABLE         (1 << 8)
+
+#define PAL_TIVA_DEN_MASK           (1 << 9)
+#define PAL_TIVA_DEN_DISABLE        (0 << 9)
+#define PAL_TIVA_DEN_ENABLE         (1 << 9)
+
+#define PAL_TIVA_AMSEL_MASK         (1 << 10)
+#define PAL_TIVA_AMSEL_DISABLE      (0 << 10)
+#define PAL_TIVA_AMSEL_ENABLE       (1 << 10)
+
+#define PAL_TIVA_PCTL_MASK          (7 << 11)
+#define PAL_TIVA_PCTL(n)            ((n) << 11)
+
+/**
+ * @brief   Alternate function.
+ *
+ * @param[in] n         alternate function selector
+ */
+#define PAL_MODE_ALTERNATE(n)       (PAL_TIVA_AFSEL_ALTERNATE |               \
+                                     PAL_TIVA_PCTL(n))
+/**
+ * @}
+ */
+
+/**
+ * @name    Standard I/O mode flags
+ * @{
+ */
+/**
+ * @brief   This mode is implemented as input.
+ */
+#define PAL_MODE_RESET                  PAL_MODE_INPUT
+
+/**
+ * @brief   This mode is implemented as input with pull-up.
+ */
+#define PAL_MODE_UNCONNECTED            PAL_MODE_INPUT_PULLUP
+
+/**
+ * @brief   Regular input high-Z pad.
+ */
+#define PAL_MODE_INPUT                  (PAL_TIVA_DEN_ENABLE |                \
+                                         PAL_TIVA_DIR_INPUT)
+
+/**
+ * @brief   Input pad with weak pull up resistor.
+ */
+#define PAL_MODE_INPUT_PULLUP           (PAL_TIVA_DIR_INPUT |                 \
+                                         PAL_TIVA_PUR_ENABLE |                \
+                                         PAL_TIVA_DEN_ENABLE)
+
+/**
+ * @brief   Input pad with weak pull down resistor.
+ */
+#define PAL_MODE_INPUT_PULLDOWN         (PAL_TIVA_DIR_INPUT |                 \
+                                         PAL_TIVA_PDR_ENABLE |                \
+                                         PAL_TIVA_DEN_ENABLE)
+
+/**
+ * @brief   Analog input mode.
+ */
+#define PAL_MODE_INPUT_ANALOG           (PAL_TIVA_DEN_DISABLE |               \
+                                         PAL_TIVA_AMSEL_ENABLE)
+
+/**
+ * @brief   Push-pull output pad.
+ */
+#define PAL_MODE_OUTPUT_PUSHPULL        (PAL_TIVA_DIR_OUTPUT |                \
+                                         PAL_TIVA_DR2R_ENABLE |               \
+                                         PAL_TIVA_ODR_PUSHPULL |              \
+                                         PAL_TIVA_DEN_ENABLE)
+
+/**
+ * @brief   Open-drain output pad.
+ */
+#define PAL_MODE_OUTPUT_OPENDRAIN       (PAL_TIVA_DIR_OUTPUT |                \
+                                         PAL_TIVA_DR2R_ENABLE |               \
+                                         PAL_TIVA_ODR_OPENDRAIN |             \
+                                         PAL_TIVA_DEN_ENABLE)
+/**
+ * @}
+ */
+
+/** @brief   GPIOA port identifier.*/
+#define IOPORT1         GPIOA
+
+/** @brief   GPIOB port identifier.*/
+#define IOPORT2         GPIOB
+
+/** @brief   GPIOC port identifier.*/
+#define IOPORT3         GPIOC
+
+/** @brief   GPIOD port identifier.*/
+#define IOPORT4         GPIOD
+
+/** @brief   GPIOE port identifier.*/
+#define IOPORT5         GPIOE
+
+/** @brief   GPIOF port identifier.*/
+#define IOPORT6         GPIOF
+
+#if TIVA_HAS_GPIOG || defined(__DOXYGEN__)
+/** @brief Port G setup data.*/
+#define IOPORT7         GPIOG
+#endif /* TIVA_HAS_GPIOG.*/
+
+#if TIVA_HAS_GPIOH || defined(__DOXYGEN__)
+/** @brief Port H setup data.*/
+#define IOPORT8         GPIOH
+#endif /* TIVA_HAS_GPIOH.*/
+
+#if TIVA_HAS_GPIOJ || defined(__DOXYGEN__)
+/** @brief Port J setup data.*/
+#define IOPORT9         GPIOJ
+#endif /* TIVA_HAS_GPIOJ.*/
+
+#if TIVA_HAS_GPIOK || defined(__DOXYGEN__)
+/** @brief Port K setup data.*/
+#define IOPORT10        GPIOK
+#endif /* TIVA_HAS_GPIOK.*/
+
+#if TIVA_HAS_GPIOL || defined(__DOXYGEN__)
+/** @brief Port L setup data.*/
+#define IOPORT11        GPIOL
+#endif /* TIVA_HAS_GPIOL.*/
+
+#if TIVA_HAS_GPIOM || defined(__DOXYGEN__)
+/** @brief Port M setup data.*/
+#define IOPORT12        GPIOM
+#endif /* TIVA_HAS_GPIOM.*/
+
+#if TIVA_HAS_GPION || defined(__DOXYGEN__)
+/** @brief Port N setup data.*/
+#define IOPORT13        GPION
+#endif /* TIVA_HAS_GPION.*/
+
+#if TIVA_HAS_GPIOP || defined(__DOXYGEN__)
+/** @brief Port P setup data.*/
+#define IOPORT14        GPIOP
+#endif /* TIVA_HAS_GPIOP.*/
+
+#if TIVA_HAS_GPIOQ || defined(__DOXYGEN__)
+/** @brief Port Q setup data.*/
+#define IOPORT15        GPIOQ
+#endif /* TIVA_HAS_GPIOQ.*/
+
+#if TIVA_HAS_GPIOR || defined(__DOXYGEN__)
+/** @brief Port R setup data.*/
+#define IOPORT16        GPIOR
+#endif /* TIVA_HAS_GPIOR.*/
+
+#if TIVA_HAS_GPIOS || defined(__DOXYGEN__)
+/** @brief Port S setup data.*/
+#define IOPORT17        GPIOS
+#endif /* TIVA_HAS_GPIOS.*/
+
+#if TIVA_HAS_GPIOT || defined(__DOXYGEN__)
+/** @brief Port T setup data.*/
+#define IOPORT18        GPIOT
+#endif /* TIVA_HAS_GPIOT.*/
+
+/**
+ * @brief   Width, in bits, of an I/O port.
+ */
+#define PAL_IOPORTS_WIDTH 8
+
+/**
+ * @brief   Whole port mask.
+ * @brief   This macro specifies all the valid bits into a port.
+ */
+#define PAL_WHOLE_PORT ((ioportmask_t)0xFF)
+
 /*===========================================================================*/
-/* I/O Ports Types and constants.                                            */
+/* Driver pre-compile time settings.                                         */
 /*===========================================================================*/
 
-/**	
+#if defined(TM4C123x)
+
+/**
+ * @brief   GPIOA AHB enable switch.
+ * @details When set to @p TRUE the AHB bus is used to access GPIOA. When set
+ *          to @p FALSE the APB bus is used to access GPIOA.
+ * @note    The default is TRUE.
+ */
+#if !defined(TIVA_GPIO_GPIOA_USE_AHB) || defined(__DOXYGEN__)
+#define TIVA_GPIO_GPIOA_USE_AHB             TRUE
+#endif
+
+/**
+ * @brief   GPIOB AHB enable switch.
+ * @details When set to @p TRUE the AHB bus is used to access GPIOB. When set
+ *          to @p FALSE the APB bus is used to access GPIOB.
+ * @note    The default is TRUE.
+ */
+#if !defined(TIVA_GPIO_GPIOB_USE_AHB) || defined(__DOXYGEN__)
+#define TIVA_GPIO_GPIOB_USE_AHB             TRUE
+#endif
+
+/**
+ * @brief   GPIOC AHB enable switch.
+ * @details When set to @p TRUE the AHB bus is used to access GPIOC. When set
+ *          to @p FALSE the APB bus is used to access GPIOC.
+ * @note    The default is TRUE.
+ */
+#if !defined(TIVA_GPIO_GPIOC_USE_AHB) || defined(__DOXYGEN__)
+#define TIVA_GPIO_GPIOC_USE_AHB             TRUE
+#endif
+
+/**
+ * @brief   GPIOD AHB enable switch.
+ * @details When set to @p TRUE the AHB bus is used to access GPIOD. When set
+ *          to @p FALSE the APB bus is used to access GPIOD.
+ * @note    The default is TRUE.
+ */
+#if !defined(TIVA_GPIO_GPIOD_USE_AHB) || defined(__DOXYGEN__)
+#define TIVA_GPIO_GPIOD_USE_AHB             TRUE
+#endif
+
+/**
+ * @brief   GPIOE AHB enable switch.
+ * @details When set to @p TRUE the AHB bus is used to access GPIOE. When set
+ *          to @p FALSE the APB bus is used to access GPIOE.
+ * @note    The default is TRUE.
+ */
+#if !defined(TIVA_GPIO_GPIOE_USE_AHB) || defined(__DOXYGEN__)
+#define TIVA_GPIO_GPIOE_USE_AHB             TRUE
+#endif
+
+/**
+ * @brief   GPIOF AHB enable switch.
+ * @details When set to @p TRUE the AHB bus is used to access GPIOF. When set
+ *          to @p FALSE the APB bus is used to access GPIOF.
+ * @note    The default is TRUE.
+ */
+#if !defined(TIVA_GPIO_GPIOF_USE_AHB) || defined(__DOXYGEN__)
+#define TIVA_GPIO_GPIOF_USE_AHB             TRUE
+#endif
+
+/**
+ * @brief   GPIOG AHB enable switch.
+ * @details When set to @p TRUE the AHB bus is used to access GPIOG. When set
+ *          to @p FALSE the APB bus is used to access GPIOG.
+ * @note    The default is TRUE.
+ */
+#if !defined(TIVA_GPIO_GPIOG_USE_AHB) || defined(__DOXYGEN__)
+#define TIVA_GPIO_GPIOG_USE_AHB             TRUE
+#endif
+
+/**
+ * @brief   GPIOH AHB enable switch.
+ * @details When set to @p TRUE the AHB bus is used to access GPIOH. When set
+ *          to @p FALSE the APB bus is used to access GPIOH.
+ * @note    The default is TRUE.
+ */
+#if !defined(TIVA_GPIO_GPIOH_USE_AHB) || defined(__DOXYGEN__)
+#define TIVA_GPIO_GPIOH_USE_AHB             TRUE
+#endif
+
+/**
+ * @brief   GPIOJ AHB enable switch.
+ * @details When set to @p TRUE the AHB bus is used to access GPIOJ. When set
+ *          to @p FALSE the APB bus is used to access GPIOJ.
+ * @note    The default is TRUE.
+ */
+#if !defined(TIVA_GPIO_GPIOJ_USE_AHB) || defined(__DOXYGEN__)
+#define TIVA_GPIO_GPIOJ_USE_AHB             TRUE
+#endif
+
+#endif
+
+/*===========================================================================*/
+/* Derived constants and error checks.                                       */
+/*===========================================================================*/
+
+#if defined(TM4C123x)
+
+#if TIVA_GPIO_GPIOA_USE_AHB
+#define GPIOA                               GPIOA_AHB
+#else
+#define GPIOA                               GPIOA_APB
+#endif
+
+#if TIVA_GPIO_GPIOB_USE_AHB
+#define GPIOB                               GPIOB_AHB
+#else
+#define GPIOB                               GPIOB_APB
+#endif
+
+#if TIVA_GPIO_GPIOC_USE_AHB
+#define GPIOC                               GPIOC_AHB
+#else
+#define GPIOC                               GPIOC_APB
+#endif
+
+#if TIVA_GPIO_GPIOD_USE_AHB
+#define GPIOD                               GPIOD_AHB
+#else
+#define GPIOD                               GPIOD_APB
+#endif
+
+#if TIVA_GPIO_GPIOE_USE_AHB
+#define GPIOE                               GPIOE_AHB
+#else
+#define GPIOE                               GPIOE_APB
+#endif
+
+#if TIVA_GPIO_GPIOF_USE_AHB
+#define GPIOF                               GPIOF_AHB
+#else
+#define GPIOF                               GPIOF_APB
+#endif
+
+#if TIVA_GPIO_GPIOG_USE_AHB
+#define GPIOG                               GPIOG_AHB
+#else
+#define GPIOG                               GPIOG_APB
+#endif
+
+#if TIVA_GPIO_GPIOH_USE_AHB
+#define GPIOH                               GPIOH_AHB
+#else
+#define GPIOH                               GPIOH_APB
+#endif
+
+#if TIVA_GPIO_GPIOJ_USE_AHB
+#define GPIOJ                               GPIOJ_AHB
+#else
+#define GPIOJ                               GPIOJ_APB
+#endif
+
+#define GPIOK                               GPIOK_AHB
+#define GPIOL                               GPIOL_AHB
+#define GPIOM                               GPIOM_AHB
+#define GPION                               GPION_AHB
+#define GPIOP                               GPIOP_AHB
+#define GPIOQ                               GPIOQ_AHB
+
+#endif
+
+/*===========================================================================*/
+/* Driver data structures and types.                                         */
+/*===========================================================================*/
+
+/**
  * @brief   GPIO port setup info.
  */
 typedef struct 
@@ -152,17 +538,6 @@ typedef struct
 } PALConfig;
 
 /**
- * @brief   Width, in bits, of an I/O port.
- */
-#define PAL_IOPORTS_WIDTH 8
-
-/**
- * @brief   Whole port mask.
- * @brief   This macro specifies all the valid bits into a port.
- */
-#define PAL_WHOLE_PORT ((ioportmask_t)0xFF)
-
-/**
  * @brief   Digital I/O port sized unsigned type.
  */
 typedef uint32_t ioportmask_t;
@@ -178,90 +553,7 @@ typedef uint32_t iomode_t;
 typedef GPIO_TypeDef *ioportid_t;
 
 /*===========================================================================*/
-/* I/O Ports Identifiers.                                                    */
-/*===========================================================================*/
-
-/** @brief   GPIOA port identifier.*/
-#define IOPORT1         GPIOA
-
-/** @brief   GPIOB port identifier.*/
-#define IOPORT2         GPIOB
-
-/** @brief   GPIOC port identifier.*/
-#define IOPORT3         GPIOC
-
-/** @brief   GPIOD port identifier.*/
-#define IOPORT4         GPIOD
-
-/** @brief   GPIOE port identifier.*/
-#define IOPORT5         GPIOE
-
-/** @brief   GPIOF port identifier.*/
-#define IOPORT6         GPIOF
-
-#if TIVA_HAS_GPIOG || defined(__DOXYGEN__)
-/** @brief Port G setup data.*/
-#define IOPORT7         GPIOG
-#endif /* TIVA_HAS_GPIOG.*/
-
-#if TIVA_HAS_GPIOH || defined(__DOXYGEN__)
-/** @brief Port H setup data.*/
-#define IOPORT8         GPIOH
-#endif /* TIVA_HAS_GPIOH.*/
-
-#if TIVA_HAS_GPIOJ || defined(__DOXYGEN__)
-/** @brief Port J setup data.*/
-#define IOPORT9         GPIOJ
-#endif /* TIVA_HAS_GPIOJ.*/
-
-#if TIVA_HAS_GPIOK || defined(__DOXYGEN__)
-/** @brief Port K setup data.*/
-#define IOPORT10        GPIOK
-#endif /* TIVA_HAS_GPIOK.*/
-
-#if TIVA_HAS_GPIOL || defined(__DOXYGEN__)
-/** @brief Port L setup data.*/
-#define IOPORT11        GPIOL
-#endif /* TIVA_HAS_GPIOL.*/
-
-#if TIVA_HAS_GPIOM || defined(__DOXYGEN__)
-/** @brief Port M setup data.*/
-#define IOPORT12        GPIOM
-#endif /* TIVA_HAS_GPIOM.*/
-
-#if TIVA_HAS_GPION || defined(__DOXYGEN__)
-/** @brief Port N setup data.*/
-#define IOPORT13        GPION
-#endif /* TIVA_HAS_GPION.*/
-
-#if TIVA_HAS_GPIOP || defined(__DOXYGEN__)
-/** @brief Port P setup data.*/
-#define IOPORT14        GPIOP
-#endif /* TIVA_HAS_GPIOP.*/
-
-#if TIVA_HAS_GPIOQ || defined(__DOXYGEN__)
-/** @brief Port Q setup data.*/
-#define IOPORT15        GPIOQ
-#endif /* TIVA_HAS_GPIOQ.*/
-
-#if TIVA_HAS_GPIOR || defined(__DOXYGEN__)
-/** @brief Port R setup data.*/
-#define IOPORT16        GPIOR
-#endif /* TIVA_HAS_GPIOR.*/
-
-#if TIVA_HAS_GPIOS || defined(__DOXYGEN__)
-/** @brief Port S setup data.*/
-#define IOPORT17        GPIOS
-#endif /* TIVA_HAS_GPIOS.*/
-
-#if TIVA_HAS_GPIOT || defined(__DOXYGEN__)
-/** @brief Port T setup data.*/
-#define IOPORT18        GPIOT
-#endif /* TIVA_HAS_GPIOT.*/
-
-/*===========================================================================*/
-/* Implementation, some of the following macros could be implemented as      */
-/* functions, if so please put them in pal_lld.c.                            */
+/* Driver macros.                                                            */
 /*===========================================================================*/
 
 /**
@@ -442,6 +734,10 @@ typedef GPIO_TypeDef *ioportid_t;
 #define pal_lld_clearpad(port, pad) \
   ((port)->MASKED_ACCESS[1 << (pad)] = 0)
 
+/*===========================================================================*/
+/* External declarations.                                                    */
+/*===========================================================================*/
+
 #if !defined(__DOXYGEN__)
 extern const PALConfig pal_default_config;
 #endif
diff --git a/os/hal/ports/TIVA/TM4C123x/tiva_registry.h b/os/hal/ports/TIVA/TM4C123x/tiva_registry.h
index c626428..09a8c75 100644
--- a/os/hal/ports/TIVA/TM4C123x/tiva_registry.h
+++ b/os/hal/ports/TIVA/TM4C123x/tiva_registry.h
@@ -58,6 +58,13 @@
 #error "No valid device defined."
 #endif
 
+/**
+ * @brief   Sub-family identifier.
+ */
+#if !defined(TM4C123x) || defined(__DOXYGEN__)
+#define TM4C123x
+#endif
+
 /*===========================================================================*/
 /* Platform capabilities.                                                    */
 /*===========================================================================*/
diff --git a/os/hal/ports/TIVA/TM4C123x/tm4c123x.h b/os/hal/ports/TIVA/TM4C123x/tm4c123x.h
index 925c1de..dbae42c 100644
--- a/os/hal/ports/TIVA/TM4C123x/tm4c123x.h
+++ b/os/hal/ports/TIVA/TM4C123x/tm4c123x.h
@@ -784,68 +784,77 @@ typedef struct
  * @{
  */
 
-#define SYSCTL_BASE 0x400FE000
-#define HIB_BASE    0x400FC000
-#define FLASH_BASE  0x400FD000
-#define EEPROM_BASE 0x400AF000
-#define UDMA_BASE   0x400FF000
-#define GPIOA_BASE  0x40004000
-#define GPIOB_BASE  0x40005000
-#define GPIOC_BASE  0x40006000
-#define GPIOD_BASE  0x40007000
-#define GPIOE_BASE  0x40024000
-#define GPIOF_BASE  0x40025000
-#define GPIOG_BASE  0x40026000
-#define GPIOH_BASE  0x40027000
-#define GPIOJ_BASE  0x4003D000
-#define GPIOK_BASE  0x40061000
-#define GPIOL_BASE  0x40062000
-#define GPIOM_BASE  0x40063000
-#define GPION_BASE  0x40064000
-#define GPIOP_BASE  0x40065000
-#define GPIOQ_BASE  0x40066000
-#define GPT0_BASE   0x40030000
-#define GPT1_BASE   0x40031000
-#define GPT2_BASE   0x40032000
-#define GPT3_BASE   0x40033000
-#define GPT4_BASE   0x40034000
-#define GPT5_BASE   0x40035000
-#define WGPT0_BASE  0x40036000
-#define WGPT1_BASE  0x40037000
-#define WGPT2_BASE  0x4004C000
-#define WGPT3_BASE  0x4004D000
-#define WGPT4_BASE  0x4004E000
-#define WGPT5_BASE  0x4004F000
-#define WDT0_BASE   0x40000000
-#define WDT1_BASE   0x40001000
-#define ADC0_BASE   0x40038000
-#define ADC1_BASE   0x40039000
-#define UART0_BASE  0x4000C000
-#define UART1_BASE  0x4000D000
-#define UART2_BASE  0x4000E000
-#define UART3_BASE  0x4000F000
-#define UART4_BASE  0x40010000
-#define UART5_BASE  0x40011000
-#define UART6_BASE  0x40012000
-#define UART7_BASE  0x40013000
-#define SSI0_BASE   0x40008000
-#define SSI1_BASE   0x40009000
-#define SSI2_BASE   0x4000A000
-#define SSI3_BASE   0x4000B000
-#define I2C0_BASE   0x40020000
-#define I2C1_BASE   0x40021000
-#define I2C2_BASE   0x40022000
-#define I2C3_BASE   0x40023000
-#define I2C4_BASE   0x40023000
-#define I2C5_BASE   0x40023000
-#define CAN0_BASE   0x40040000
-#define CAN1_BASE   0x40041000
+#define SYSCTL_BASE     0x400FE000
+#define HIB_BASE        0x400FC000
+#define FLASH_BASE      0x400FD000
+#define EEPROM_BASE     0x400AF000
+#define UDMA_BASE       0x400FF000
+#define GPIOA_APB_BASE  0x40004000
+#define GPIOA_AHB_BASE  0x40058000
+#define GPIOB_APB_BASE  0x40005000
+#define GPIOB_AHB_BASE  0x40059000
+#define GPIOC_APB_BASE  0x40006000
+#define GPIOC_AHB_BASE  0x4005A000
+#define GPIOD_APB_BASE  0x40007000
+#define GPIOD_AHB_BASE  0x4005B000
+#define GPIOE_APB_BASE  0x40024000
+#define GPIOE_AHB_BASE  0x4005C000
+#define GPIOF_APB_BASE  0x40025000
+#define GPIOF_AHB_BASE  0x4005D000
+#define GPIOG_APB_BASE  0x40026000
+#define GPIOG_AHB_BASE  0x4005E000
+#define GPIOH_APB_BASE  0x40027000
+#define GPIOH_AHB_BASE  0x4005F000
+#define GPIOJ_APB_BASE  0x4003D000
+#define GPIOJ_AHB_BASE  0x40060000
+#define GPIOK_AHB_BASE  0x40061000
+#define GPIOL_AHB_BASE  0x40062000
+#define GPIOM_AHB_BASE  0x40063000
+#define GPION_AHB_BASE  0x40064000
+#define GPIOP_AHB_BASE  0x40065000
+#define GPIOQ_AHB_BASE  0x40066000
+#define GPT0_BASE       0x40030000
+#define GPT1_BASE       0x40031000
+#define GPT2_BASE       0x40032000
+#define GPT3_BASE       0x40033000
+#define GPT4_BASE       0x40034000
+#define GPT5_BASE       0x40035000
+#define WGPT0_BASE      0x40036000
+#define WGPT1_BASE      0x40037000
+#define WGPT2_BASE      0x4004C000
+#define WGPT3_BASE      0x4004D000
+#define WGPT4_BASE      0x4004E000
+#define WGPT5_BASE      0x4004F000
+#define WDT0_BASE       0x40000000
+#define WDT1_BASE       0x40001000
+#define ADC0_BASE       0x40038000
+#define ADC1_BASE       0x40039000
+#define UART0_BASE      0x4000C000
+#define UART1_BASE      0x4000D000
+#define UART2_BASE      0x4000E000
+#define UART3_BASE      0x4000F000
+#define UART4_BASE      0x40010000
+#define UART5_BASE      0x40011000
+#define UART6_BASE      0x40012000
+#define UART7_BASE      0x40013000
+#define SSI0_BASE       0x40008000
+#define SSI1_BASE       0x40009000
+#define SSI2_BASE       0x4000A000
+#define SSI3_BASE       0x4000B000
+#define I2C0_BASE       0x40020000
+#define I2C1_BASE       0x40021000
+#define I2C2_BASE       0x40022000
+#define I2C3_BASE       0x40023000
+#define I2C4_BASE       0x40023000
+#define I2C5_BASE       0x40023000
+#define CAN0_BASE       0x40040000
+#define CAN1_BASE       0x40041000
 // usb
-#define ACMP_BASE     0x4003C000
-#define PWM0_BASE   0x40028000
-#define PWM1_BASE   0x40029000
-#define QEI0_BASE   0x4002C000
-#define QEI1_BASE   0x4002D000
+#define ACMP_BASE       0x4003C000
+#define PWM0_BASE       0x40028000
+#define PWM1_BASE       0x40029000
+#define QEI0_BASE       0x4002C000
+#define QEI1_BASE       0x4002D000
 
 /**
  * @}
@@ -856,66 +865,75 @@ typedef struct
  * @{
  */
 
-#define SYSCTL  ((SYSCTL_TypeDef *) SYSCTL_BASE)
-#define HIB     ((HIB_TypeDef *)    HIB_BASE)
-#define FLASH   ((FLASH_TypeDef *)  FLASH_BASE)
-#define EEPROM  ((EEPROM_TypeDef *) EEPROM_BASE)
-#define UDMA    ((UDMA_TypeDef *)   UDMA_BASE)										
-#define GPIOA   ((GPIO_TypeDef *)   GPIOA_BASE)
-#define GPIOB   ((GPIO_TypeDef *)   GPIOB_BASE)
-#define GPIOC   ((GPIO_TypeDef *)   GPIOC_BASE)
-#define GPIOD   ((GPIO_TypeDef *)   GPIOD_BASE)
-#define GPIOE   ((GPIO_TypeDef *)   GPIOE_BASE)
-#define GPIOF   ((GPIO_TypeDef *)   GPIOF_BASE)
-#define GPIOG   ((GPIO_TypeDef *)   GPIOG_BASE)
-#define GPIOH   ((GPIO_TypeDef *)   GPIOH_BASE)
-#define GPIOJ   ((GPIO_TypeDef *)   GPIOJ_BASE)
-#define GPIOK   ((GPIO_TypeDef *)   GPIOK_BASE)
-#define GPIOL   ((GPIO_TypeDef *)   GPIOL_BASE)
-#define GPIOM   ((GPIO_TypeDef *)   GPIOM_BASE)
-#define GPION   ((GPIO_TypeDef *)   GPION_BASE)
-#define GPIOP   ((GPIO_TypeDef *)   GPIOP_BASE)
-#define GPIOQ   ((GPIO_TypeDef *)   GPIOQ_BASE)
-#define GPT0    ((GPT_TypeDef *)    GPT0_BASE)
-#define GPT1    ((GPT_TypeDef *)    GPT1_BASE)
-#define GPT2    ((GPT_TypeDef *)    GPT2_BASE)
-#define GPT3    ((GPT_TypeDef *)    GPT3_BASE)
-#define GPT4    ((GPT_TypeDef *)    GPT4_BASE)
-#define GPT5    ((GPT_TypeDef *)    GPT5_BASE)
-#define WGPT0   ((GPT_TypeDef *)    WGPT0_BASE)
-#define WGPT1   ((GPT_TypeDef *)    WGPT1_BASE)
-#define WGPT2   ((GPT_TypeDef *)    WGPT2_BASE)
-#define WGPT3   ((GPT_TypeDef *)    WGPT3_BASE)
-#define WGPT4   ((GPT_TypeDef *)    WGPT4_BASE)
-#define WGPT5   ((GPT_TypeDef *)    WGPT5_BASE)
-#define ADC0    ((ADC_TypeDef*)     ADC0_BASE)
-#define ADC1    ((ADC_TypeDef*)     ADC1_BASE)
-#define UART0   ((UART_TypeDef *)   UART0_BASE)
-#define UART1   ((UART_TypeDef *)   UART1_BASE)
-#define UART2   ((UART_TypeDef *)   UART2_BASE)
-#define UART3   ((UART_TypeDef *)   UART3_BASE)
-#define UART4   ((UART_TypeDef *)   UART4_BASE)
-#define UART5   ((UART_TypeDef *)   UART5_BASE)
-#define UART6   ((UART_TypeDef *)   UART6_BASE)
-#define UART7   ((UART_TypeDef *)   UART7_BASE)
-#define SSI0    ((SSI_TypeDef *)    SSI0_BASE)
-#define SSI1    ((SSI_TypeDef *)    SSI1_BASE)
-#define SSI2    ((SSI_TypeDef *)    SSI2_BASE)
-#define SSI3    ((SSI_TypeDef *)    SSI3_BASE)
-#define I2C0    ((I2C_TypeDef *)    I2C0_BASE)
-#define I2C1    ((I2C_TypeDef *)    I2C1_BASE)
-#define I2C2    ((I2C_TypeDef *)    I2C2_BASE)
-#define I2C3    ((I2C_TypeDef *)    I2C3_BASE)
-#define I2C4    ((I2C_TypeDef *)    I2C4_BASE)
-#define I2C5    ((I2C_TypeDef *)    I2C5_BASE)
-#define CAN0    ((CAN_TypeDef *)    CAN0_BASE)
-#define CAN1    ((CAN_TypeDef *)    CAN1_BASE)
+#define SYSCTL          ((SYSCTL_TypeDef *) SYSCTL_BASE)
+#define HIB             ((HIB_TypeDef *)    HIB_BASE)
+#define FLASH           ((FLASH_TypeDef *)  FLASH_BASE)
+#define EEPROM          ((EEPROM_TypeDef *) EEPROM_BASE)
+#define UDMA            ((UDMA_TypeDef *)   UDMA_BASE)
+#define GPIOA_APB       ((GPIO_TypeDef *)   GPIOA_APB_BASE)
+#define GPIOA_AHB       ((GPIO_TypeDef *)   GPIOA_AHB_BASE)
+#define GPIOB_APB       ((GPIO_TypeDef *)   GPIOB_APB_BASE)
+#define GPIOB_AHB       ((GPIO_TypeDef *)   GPIOB_AHB_BASE)
+#define GPIOC_APB       ((GPIO_TypeDef *)   GPIOC_APB_BASE)
+#define GPIOC_AHB       ((GPIO_TypeDef *)   GPIOC_AHB_BASE)
+#define GPIOD_APB       ((GPIO_TypeDef *)   GPIOD_APB_BASE)
+#define GPIOD_AHB       ((GPIO_TypeDef *)   GPIOD_AHB_BASE)
+#define GPIOE_APB       ((GPIO_TypeDef *)   GPIOE_APB_BASE)
+#define GPIOE_AHB       ((GPIO_TypeDef *)   GPIOE_AHB_BASE)
+#define GPIOF_APB       ((GPIO_TypeDef *)   GPIOF_APB_BASE)
+#define GPIOF_AHB       ((GPIO_TypeDef *)   GPIOF_AHB_BASE)
+#define GPIOG_APB       ((GPIO_TypeDef *)   GPIOG_APB_BASE)
+#define GPIOG_AHB       ((GPIO_TypeDef *)   GPIOG_AHB_BASE)
+#define GPIOH_APB       ((GPIO_TypeDef *)   GPIOH_APB_BASE)
+#define GPIOH_AHB       ((GPIO_TypeDef *)   GPIOH_AHB_BASE)
+#define GPIOJ_APB       ((GPIO_TypeDef *)   GPIOJ_APB_BASE)
+#define GPIOJ_AHB       ((GPIO_TypeDef *)   GPIOJ_AHB_BASE)
+#define GPIOK_AHB       ((GPIO_TypeDef *)   GPIOK_AHB_BASE)
+#define GPIOL_AHB       ((GPIO_TypeDef *)   GPIOL_AHB_BASE)
+#define GPIOM_AHB       ((GPIO_TypeDef *)   GPIOM_AHB_BASE)
+#define GPION_AHB       ((GPIO_TypeDef *)   GPION_AHB_BASE)
+#define GPIOP_AHB       ((GPIO_TypeDef *)   GPIOP_AHB_BASE)
+#define GPIOQ_AHB       ((GPIO_TypeDef *)   GPIOQ_AHB_BASE)
+#define GPT0            ((GPT_TypeDef *)    GPT0_BASE)
+#define GPT1            ((GPT_TypeDef *)    GPT1_BASE)
+#define GPT2            ((GPT_TypeDef *)    GPT2_BASE)
+#define GPT3            ((GPT_TypeDef *)    GPT3_BASE)
+#define GPT4            ((GPT_TypeDef *)    GPT4_BASE)
+#define GPT5            ((GPT_TypeDef *)    GPT5_BASE)
+#define WGPT0           ((GPT_TypeDef *)    WGPT0_BASE)
+#define WGPT1           ((GPT_TypeDef *)    WGPT1_BASE)
+#define WGPT2           ((GPT_TypeDef *)    WGPT2_BASE)
+#define WGPT3           ((GPT_TypeDef *)    WGPT3_BASE)
+#define WGPT4           ((GPT_TypeDef *)    WGPT4_BASE)
+#define WGPT5           ((GPT_TypeDef *)    WGPT5_BASE)
+#define ADC0            ((ADC_TypeDef*)     ADC0_BASE)
+#define ADC1            ((ADC_TypeDef*)     ADC1_BASE)
+#define UART0           ((UART_TypeDef *)   UART0_BASE)
+#define UART1           ((UART_TypeDef *)   UART1_BASE)
+#define UART2           ((UART_TypeDef *)   UART2_BASE)
+#define UART3           ((UART_TypeDef *)   UART3_BASE)
+#define UART4           ((UART_TypeDef *)   UART4_BASE)
+#define UART5           ((UART_TypeDef *)   UART5_BASE)
+#define UART6           ((UART_TypeDef *)   UART6_BASE)
+#define UART7           ((UART_TypeDef *)   UART7_BASE)
+#define SSI0            ((SSI_TypeDef *)    SSI0_BASE)
+#define SSI1            ((SSI_TypeDef *)    SSI1_BASE)
+#define SSI2            ((SSI_TypeDef *)    SSI2_BASE)
+#define SSI3            ((SSI_TypeDef *)    SSI3_BASE)
+#define I2C0            ((I2C_TypeDef *)    I2C0_BASE)
+#define I2C1            ((I2C_TypeDef *)    I2C1_BASE)
+#define I2C2            ((I2C_TypeDef *)    I2C2_BASE)
+#define I2C3            ((I2C_TypeDef *)    I2C3_BASE)
+#define I2C4            ((I2C_TypeDef *)    I2C4_BASE)
+#define I2C5            ((I2C_TypeDef *)    I2C5_BASE)
+#define CAN0            ((CAN_TypeDef *)    CAN0_BASE)
+#define CAN1            ((CAN_TypeDef *)    CAN1_BASE)
 // usb
-#define ACMP    ((ACMP_TypeDef *)   ACMP_BASE)
-#define PWM0    ((PWM_TypeDef *)    PWM0_BASE)
-#define PWM1    ((PWM_TypeDef *)    PWM1_BASE)
-#define QEI0    ((QEI_TypeDef *)    QEI0_BASE)
-#define QEI1    ((QEI_TypeDef *)    QEI1_BASE)
+#define ACMP            ((ACMP_TypeDef *)   ACMP_BASE)
+#define PWM0            ((PWM_TypeDef *)    PWM0_BASE)
+#define PWM1            ((PWM_TypeDef *)    PWM1_BASE)
+#define QEI0            ((QEI_TypeDef *)    QEI0_BASE)
+#define QEI1            ((QEI_TypeDef *)    QEI1_BASE)
 
 /**
  * @}