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Cleaned the timer driver to make it generic.

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This commit is contained in:
Amit Mahajan
2009-10-24 21:02:47 +05:30
parent 24cbc8d441
commit 8a586860b3
7 changed files with 111 additions and 57 deletions
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1
include/l4/platform/pb926/offsets.h
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@@ -56,5 +56,6 @@
#define PB926_SYSCTRL_VBASE (IO_AREA0_VADDR + PB926_SYSCTRL_VOFFSET)
#define PB926_VIC_VBASE (IO_AREA0_VADDR + PB926_VIC_VOFFSET)
#define PB926_SIC_VBASE (IO_AREA0_VADDR + PB926_SIC_VOFFSET)
#endif /* __PLATFORM_PB926_OFFSETS_H__ */

13
include/l4/platform/pb926/platform.h
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@@ -11,11 +11,22 @@
#include INC_GLUE(memlayout.h)
#define PLATFORM_CONSOLE_BASE PB926_UART0_VBASE
#define PLATFORM_TIMER_BASE PB926_TIMER01_VBASE
/* SP804 timer has TIMER1 at TIMER0 + 0x20 address */
#define PLATFORM_TIMER0_BASE PB926_TIMER01_VBASE
#define PLATFORM_SP810_BASE PB926_SYSCTRL_VBASE
#define PLATFORM_IRQCTRL_BASE PB926_VIC_VBASE
#define PLATFORM_SIRQCTRL_BASE PB926_SIC_VBASE
/* Total number of timers present in this platform */
#define TOTAL_TIMERS 4
#define PLATFORM_TIMER0 0
#define PLATFORM_TIMER1 1
#define PLATFORM_TIMER2 2
#define PLATFORM_TIMER3 3
void platform_irq_enable(int irq);
void platform_irq_disable(int irq);
void timer_start(void);