diff --git a/board/atmel/at91cap9adk/at91cap9adk.c b/board/atmel/at91cap9adk/at91cap9adk.c
index a1a9238..88cc4f9 100644
--- a/board/atmel/at91cap9adk/at91cap9adk.c
+++ b/board/atmel/at91cap9adk/at91cap9adk.c
@@ -52,19 +52,19 @@
 #ifdef CONFIG_USART0
 	at91_set_A_periph(AT91_PIN_PA22, 1);		/* TXD0 */
 	at91_set_A_periph(AT91_PIN_PA23, 0);		/* RXD0 */
-	at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US0);
+	at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_US0);
 #endif
 
 #ifdef CONFIG_USART1
 	at91_set_A_periph(AT91_PIN_PD0, 1);		/* TXD1 */
 	at91_set_A_periph(AT91_PIN_PD1, 0);		/* RXD1 */
-	at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US1);
+	at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_US1);
 #endif
 
 #ifdef CONFIG_USART2
 	at91_set_A_periph(AT91_PIN_PD2, 1);		/* TXD2 */
 	at91_set_A_periph(AT91_PIN_PD3, 0);		/* RXD2 */
-	at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US2);
+	at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_US2);
 #endif
 
 #ifdef CONFIG_USART3	/* DBGU */
diff --git a/board/atmel/at91sam9260ek/at91sam9260ek.c b/board/atmel/at91sam9260ek/at91sam9260ek.c
index 372cfb2..0904827 100644
--- a/board/atmel/at91sam9260ek/at91sam9260ek.c
+++ b/board/atmel/at91sam9260ek/at91sam9260ek.c
@@ -48,19 +48,19 @@
 #ifdef CONFIG_USART0
 	at91_set_A_periph(AT91_PIN_PB4, 1);		/* TXD0 */
 	at91_set_A_periph(AT91_PIN_PB5, 0);		/* RXD0 */
-	at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US0);
+	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US0);
 #endif
 
 #ifdef CONFIG_USART1
 	at91_set_A_periph(AT91_PIN_PB6, 1);		/* TXD1 */
 	at91_set_A_periph(AT91_PIN_PB7, 0);		/* RXD1 */
-	at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US1);
+	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US1);
 #endif
 
 #ifdef CONFIG_USART2
 	at91_set_A_periph(AT91_PIN_PB8, 1);		/* TXD2 */
 	at91_set_A_periph(AT91_PIN_PB9, 0);		/* RXD2 */
-	at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US2);
+	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US2);
 #endif
 
 #ifdef CONFIG_USART3	/* DBGU */
diff --git a/board/atmel/at91sam9261ek/at91sam9261ek.c b/board/atmel/at91sam9261ek/at91sam9261ek.c
index 70f1db9..185d6e1 100644
--- a/board/atmel/at91sam9261ek/at91sam9261ek.c
+++ b/board/atmel/at91sam9261ek/at91sam9261ek.c
@@ -48,19 +48,19 @@
 #ifdef CONFIG_USART0
 	at91_set_A_periph(AT91_PIN_PC8, 1);		/* TXD0 */
 	at91_set_A_periph(AT91_PIN_PC9, 0);		/* RXD0 */
-	at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US0);
+	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_US0);
 #endif
 
 #ifdef CONFIG_USART1
 	at91_set_A_periph(AT91_PIN_PC12, 1);		/* TXD1 */
 	at91_set_A_periph(AT91_PIN_PC13, 0);		/* RXD1 */
-	at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US1);
+	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_US1);
 #endif
 
 #ifdef CONFIG_USART2
 	at91_set_A_periph(AT91_PIN_PC14, 1);		/* TXD2 */
 	at91_set_A_periph(AT91_PIN_PC15, 0);		/* RXD2 */
-	at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US2);
+	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_US2);
 #endif
 
 #ifdef CONFIG_USART3	/* DBGU */
diff --git a/board/atmel/at91sam9263ek/at91sam9263ek.c b/board/atmel/at91sam9263ek/at91sam9263ek.c
index 63f95e7..a1f3929 100644
--- a/board/atmel/at91sam9263ek/at91sam9263ek.c
+++ b/board/atmel/at91sam9263ek/at91sam9263ek.c
@@ -51,19 +51,19 @@
 #ifdef CONFIG_USART0
 	at91_set_A_periph(AT91_PIN_PA26, 1);		/* TXD0 */
 	at91_set_A_periph(AT91_PIN_PA27, 0);		/* RXD0 */
-	at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US0);
+	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_US0);
 #endif
 
 #ifdef CONFIG_USART1
 	at91_set_A_periph(AT91_PIN_PD0, 1);		/* TXD1 */
 	at91_set_A_periph(AT91_PIN_PD1, 0);		/* RXD1 */
-	at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US1);
+	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_US1);
 #endif
 
 #ifdef CONFIG_USART2
 	at91_set_A_periph(AT91_PIN_PD2, 1);		/* TXD2 */
 	at91_set_A_periph(AT91_PIN_PD3, 0);		/* RXD2 */
-	at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US2);
+	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_US2);
 #endif
 
 #ifdef CONFIG_USART3	/* DBGU */
diff --git a/board/atmel/at91sam9rlek/at91sam9rlek.c b/board/atmel/at91sam9rlek/at91sam9rlek.c
index 37e371f..992dd4c 100644
--- a/board/atmel/at91sam9rlek/at91sam9rlek.c
+++ b/board/atmel/at91sam9rlek/at91sam9rlek.c
@@ -48,19 +48,19 @@
 #ifdef CONFIG_USART0
 	at91_set_A_periph(AT91_PIN_PA6, 1);		/* TXD0 */
 	at91_set_A_periph(AT91_PIN_PA7, 0);		/* RXD0 */
-	at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US0);
+	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_US0);
 #endif
 
 #ifdef CONFIG_USART1
 	at91_set_A_periph(AT91_PIN_PA11, 1);		/* TXD1 */
 	at91_set_A_periph(AT91_PIN_PA12, 0);		/* RXD1 */
-	at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US1);
+	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_US1);
 #endif
 
 #ifdef CONFIG_USART2
 	at91_set_A_periph(AT91_PIN_PA13, 1);		/* TXD2 */
 	at91_set_A_periph(AT91_PIN_PA14, 0);		/* RXD2 */
-	at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_US2);
+	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_US2);
 #endif
 
 #ifdef CONFIG_USART3	/* DBGU */