* MA 02111-1307 USA
*/
#include <common.h>
+#include <div64.h>
-#include <asm/div64.h>
#include <asm/errno.h>
#include <asm/io.h>
#include <asm/processor.h>
#include <asm/sysreg.h>
-#include <asm/arch/platform.h>
+#include <asm/arch/memory-map.h>
#define HANDLER_MASK 0x00ffffff
#define INTLEV_SHIFT 30
*/
static unsigned long tb_factor;
-static const struct device *intc_dev;
-
unsigned long get_tbclk(void)
{
return gd->cpu_hz;
static int set_interrupt_handler(unsigned int nr, void (*handler)(void),
unsigned int priority)
{
+ extern void _evba(void);
unsigned long intpr;
unsigned long handler_addr = (unsigned long)handler;
+ handler_addr -= (unsigned long)&_evba;
+
if ((handler_addr & HANDLER_MASK) != handler_addr
|| (priority & INTLEV_MASK) != priority)
return -EINVAL;
intpr = (handler_addr & HANDLER_MASK);
intpr |= (priority & INTLEV_MASK) << INTLEV_SHIFT;
- writel(intpr, intc_dev->regs + 4 * nr);
+ writel(intpr, (void *)INTC_BASE + 4 * nr);
return 0;
}
do_div(tmp, gd->cpu_hz);
tb_factor = (u32)tmp;
- intc_dev = get_device(DEVICE_INTC);
-
- if (!intc_dev
- || set_interrupt_handler(0, &timer_interrupt_handler, 3))
+ if (set_interrupt_handler(0, &timer_interrupt_handler, 3))
return;
/* For all practical purposes, this gives us an overflow interrupt */