*/
#include "kdebug_at91.h"
-#include <cfg/macros.h> /* for BV() */
+#include <cfg/macros.h> /* for BV(), DIV_ROUND */
#include <appconfig.h>
#include <hw_cpu.h> /* for CLOCK_FREQ */
#include <hw_ser.h> /* Required for bus macros overrides */
/* Reset DBGU */
DBGU_CR = BV(US_RSTRX) | BV(US_RSTTX) | BV(US_RXDIS) | BV(US_TXDIS);
/* Set baudrate */
- DBGU_BRGR = (CLOCK_FREQ + (16 * CONFIG_KDEBUG_BAUDRATE) / 2) / (16 * CONFIG_KDEBUG_BAUDRATE);
+ DBGU_BRGR = DIV_ROUND(CLOCK_FREQ, 16 * CONFIG_KDEBUG_BAUDRATE);
/* Set DBGU mode to 8 data bits, no parity and 1 stop bit. */
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
+ #if !CPU_ARM_AT91SAM7S256 && !CPU_ARM_AT91SAM7X256
#warning Check Debug Unit AT91 pins on datasheet!
#endif
/* Disable PIO on DGBU tx pin. */