#include //#include #include #include #define KSEG1ADDR(_a) ((unsigned long)(_a) | 0xA0000000) #define LED_DIAG 0x13 #define BCM4710_EXTIF 0x1f000000 /* External Interface base address */ #define BCM4710_EUART (BCM4710_EXTIF + 0x00800000) int Cled(int led) { if(led==1) *(volatile char *)(KSEG1ADDR(BCM4710_EUART)+LED_DIAG)=0xFF; else *(volatile char *)(KSEG1ADDR(BCM4710_EUART)+LED_DIAG); }