diff options
Diffstat (limited to 'arch/m68knommu/platform/5272/config.c')
| -rw-r--r-- | arch/m68knommu/platform/5272/config.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/arch/m68knommu/platform/5272/config.c b/arch/m68knommu/platform/5272/config.c index 94a66c12c96..b16add9aa4e 100644 --- a/arch/m68knommu/platform/5272/config.c +++ b/arch/m68knommu/platform/5272/config.c @@ -20,12 +20,6 @@ /***************************************************************************/ -extern unsigned int mcf_timervector; -extern unsigned int mcf_profilevector; -extern unsigned int mcf_timerlevel; - -/***************************************************************************/ - /* * Some platforms need software versions of the GPIO data registers. */ @@ -148,14 +142,15 @@ void mcf_disableall(void) /***************************************************************************/ -void mcf_settimericr(int timer, int level) +static void __init m5272_timers_init(void) { - volatile unsigned long *icrp; + /* Timer1 @ level6 is always used as system timer */ + writel((0x8 | 0x6) << ((4 - 1) * 4), MCF_MBAR + MCFSIM_ICR1); - if ((timer >= 1 ) && (timer <= 4)) { - icrp = (volatile unsigned long *) (MCF_MBAR + MCFSIM_ICR1); - *icrp = (0x8 | level) << ((4 - timer) * 4); - } +#ifdef CONFIG_HIGHPROFILE + /* Timer2 @ level7 is to be used as a high speed profile timer */ + writel((0x8 | 0x7) << ((4 - 2) * 4), MCF_MBAR + MCFSIM_ICR1); +#endif } /***************************************************************************/ @@ -195,9 +190,8 @@ void __init config_BSP(char *commandp, int size) commandp[size-1] = 0; #endif - mcf_timervector = 69; - mcf_profilevector = 70; mach_reset = m5272_cpu_reset; + m5272_timers_init(); } /***************************************************************************/ |