Symbol: AT91DBGU_BASE
sys/arch/arm/at91/at91dbgu.c
830
bus_space_map(iot, AT91DBGU_BASE, AT91DBGU_SIZE, 0, &ioh);
sys/arch/arm/at91/at91dbgu.c
831
at91dbgu_cn_attach(iot, AT91DBGU_BASE, ioh, ospeed, cflag);
sys/arch/arm/at91/at91dbgureg.h
184
#define DBGUREG(reg) *((volatile uint32_t*)(AT91DBGU_BASE + (reg)))