Restore wrong committ.

[bertos.git] / cpu / arm / drv / kdebug_at91.c

diff --git a/cpu/arm/drv/kdebug_at91.c b/cpu/arm/drv/kdebug_at91.c
index b7e24cd3cc38e7c836543f8aa637f33eaf3635b1..64b3845f37ea3a07dafec6cf694a3abaf2646939 100644 (file)
--- a/cpu/arm/drv/kdebug_at91.c
+++ b/cpu/arm/drv/kdebug_at91.c
@@ -76,16 +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);
+               #if !CPU_ARM_AT91SAM7S256 && !CPU_ARM_AT91SAM7X256
+                       #warning Check Debug Unit AT91 pins on datasheet!
+               #endif
                /* Disable PIO on DGBU tx pin. */
-               PIOA_PDR = BV(DTXD);
-               PIOA_ASR = BV(DTXD);
+               PIOA_PDR = BV(10);
+               PIOA_ASR = BV(10);
                
                #if 0 /* Disable Rx for now */
                /* Enable DBGU receiver. */
                DBGU_CR = BV(US_RXEN);
+               #if !CPU_ARM_AT91SAM7S256
+                       #warning Check Debug Unit AT91 pins on datasheet!
+               #endif
                /* Disable PIO on DGBU rx pin. */
-               PIOA_PDR = BV(DRXD);
-               PIOA_ASR = BV(DRXD);
+               PIOA_PDR = BV(9);
+               PIOA_ASR = BV(9);
+
                #endif
        #else
                #error CONFIG_KDEBUG_PORT should be KDEBUG_PORT_DBGU