/* StartTimer1 * * Entry: none * Exit: Starts Timer 1 for port 61 use * Destroys: Al, */ static void StartTimer1(void) { outb(0x56, 0x43); outb(0x12, 0x41); } void SystemPreInit(void) { /* they want a jump ... */ #if !CONFIG_CACHE_AS_RAM __asm__ __volatile__("jmp .+2\ninvd\njmp .+2\n"); #endif StartTimer1(); }