X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=cpu%2Farm%2Fdrv%2Fkdebug_at91.c;h=7de1c6d939e10b7c5552a779506e00034e0fe970;hb=d9f99c9f43f39c988c2df5bab952818105f5cb58;hp=3526139992d71cd093b4b91da69cb700d45943e4;hpb=4be63e9bf292129a3d9771025528d254646180fe;p=bertos.git

diff --git a/cpu/arm/drv/kdebug_at91.c b/cpu/arm/drv/kdebug_at91.c
index 35261399..7de1c6d9 100644
--- a/cpu/arm/drv/kdebug_at91.c
+++ b/cpu/arm/drv/kdebug_at91.c
@@ -37,7 +37,6 @@
  */
 
 #include "kdebug_at91.h"
-#include <cpu/cpu.h>
 #include <cfg/macros.h> /* for BV() */
 #include <appconfig.h>
 #include <hw_cpu.h>     /* for CLOCK_FREQ */
@@ -77,24 +76,23 @@ INLINE void kdbg_hw_init(void)
 		DBGU_MR =  US_CHMODE_NORMAL | US_CHRL_8 | US_PAR_NO | US_NBSTOP_1;
 		/* Enable DBGU transmitter. */
 		DBGU_CR = BV(US_TXEN);
-		/* Disable PIO on DGBU tx pin. */
-		#if CPU_ARM_AT91SAM7S256
-			PIOA_PDR = BV(10);
-			PIOA_ASR = BV(10);
-		#else
+		#if !CPU_ARM_AT91SAM7S256
 			#warning Check Debug Unit AT91 pins on datasheet!
 		#endif
+		/* Disable PIO on DGBU tx pin. */
+		PIOA_PDR = BV(10);
+		PIOA_ASR = BV(10);
 		
 		#if 0 /* Disable Rx for now */
 		/* Enable DBGU receiver. */
 		DBGU_CR = BV(US_RXEN);
-		/* Disable PIO on DGBU rx pin. */
-		#if CPU_ARM_AT91SAM7S256
-			PIOA_PDR = BV(9);
-			PIOA_ASR = BV(9);
-		#else
-			#warning Check Debug pins on datasheet!
+		#if !CPU_ARM_AT91SAM7S256
+			#warning Check Debug Unit AT91 pins on datasheet!
 		#endif
+		/* Disable PIO on DGBU rx pin. */
+		PIOA_PDR = BV(9);
+		PIOA_ASR = BV(9);
+
 		#endif
 	#else
 		#error CONFIG_KDEBUG_PORT should be KDEBUG_PORT_DBGU