#include <linux/init.h> | |
#include <asm/io.h> | |
#include <asm/time.h> | |
extern void qemu_reboot_setup(void); | |
#define QEMU_PORT_BASE 0xb4000000 | |
const char *get_system_type(void) | |
{ | |
return "Qemu"; | |
} | |
void __init plat_timer_setup(struct irqaction *irq) | |
{ | |
/* set the clock to 100 Hz */ | |
outb_p(0x34,0x43); /* binary, mode 2, LSB/MSB, ch 0 */ | |
outb_p(LATCH & 0xff , 0x40); /* LSB */ | |
outb(LATCH >> 8 , 0x40); /* MSB */ | |
setup_irq(0, irq); | |
} | |
void __init plat_mem_setup(void) | |
{ | |
set_io_port_base(QEMU_PORT_BASE); | |
qemu_reboot_setup(); | |
} |