diff options
Diffstat (limited to 'arch/arm/cpu/arm720t/interrupts.c')
| -rw-r--r-- | arch/arm/cpu/arm720t/interrupts.c | 28 |
1 files changed, 1 insertions, 27 deletions
diff --git a/arch/arm/cpu/arm720t/interrupts.c b/arch/arm/cpu/arm720t/interrupts.c index c2f898f2c..5b21cc3ce 100644 --- a/arch/arm/cpu/arm720t/interrupts.c +++ b/arch/arm/cpu/arm720t/interrupts.c @@ -37,11 +37,6 @@ /* macro to read the 16 bit timer */ #define READ_TIMER (IO_TC1D & 0xffff) -#ifdef CONFIG_LPC2292 -#undef READ_TIMER -#define READ_TIMER (0xFFFFFFFF - GET32(T0TC)) -#endif - #else #define IRQEN (*(volatile unsigned int *)(NETARM_GEN_MODULE_BASE + NETARM_GEN_INTR_ENABLE)) #define TM2CTRL (*(volatile unsigned int *)(NETARM_GEN_MODULE_BASE + NETARM_GEN_TIMER2_CONTROL)) @@ -73,13 +68,6 @@ void do_irq (struct pt_regs *pt_regs) } #elif defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR) /* No do_irq() for IntegratorAP/CM720T as yet */ -#elif defined(CONFIG_LPC2292) - - void (*pfnct)(void); - - pfnct = (void (*)(void))VICVectAddr; - - (*pfnct)(); #else #error do_irq() not defined for this CPU type #endif @@ -172,14 +160,6 @@ int timer_init (void) /* Start timer */ SET_REG( REG_TMOD, TM0_RUN); -#elif defined(CONFIG_LPC2292) - PUT32(T0IR, 0); /* disable all timer0 interrupts */ - PUT32(T0TCR, 0); /* disable timer0 */ - PUT32(T0PR, CONFIG_SYS_SYS_CLK_FREQ / CONFIG_SYS_HZ); - PUT32(T0MCR, 0); - PUT32(T0TC, 0); - PUT32(T0TCR, 1); /* enable timer0 */ - #elif defined(CONFIG_TEGRA) /* No timer routines for tegra as yet */ lastdec = 0; @@ -198,7 +178,7 @@ int timer_init (void) */ -#if defined(CONFIG_NETARM) || defined(CONFIG_LPC2292) +#if defined(CONFIG_NETARM) ulong get_timer (ulong base) { @@ -216,12 +196,6 @@ void __udelay (unsigned long usec) tmo += get_timer (0); while (get_timer_masked () < tmo) -#ifdef CONFIG_LPC2292 - /* GJ - not sure whether this is really needed or a misunderstanding */ - __asm__ __volatile__(" nop"); -#else - /*NOP*/; -#endif } ulong get_timer_masked (void) |