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bsp/leon3: Add LEON3_GPTIMER_BASE

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This commit is contained in:
Sebastian Huber
2021-07-16 11:18:14 +02:00
parent ac9c55b017
commit 8f235798a6
4 changed files with 30 additions and 0 deletions
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4
bsps/sparc/leon3/include/bsp/leon3.h
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@@ -189,7 +189,11 @@ static inline uint32_t leon3_get_data_cache_config_register( void )
/**
* @brief This pointer provides the GPTIMER register block address.
*/
#if defined(LEON3_GPTIMER_BASE)
#define LEON3_Timer_Regs ((gptimer *) LEON3_GPTIMER_BASE)
#else
extern gptimer *LEON3_Timer_Regs;
#endif
/**
* @brief This pointer provides the GPTIMER device information block.

4
bsps/sparc/leon3/start/amba.c
View File

@@ -119,8 +119,10 @@ RTEMS_SYSINIT_ITEM(
irqamp *LEON3_IrqCtrl_Regs;
struct ambapp_dev *LEON3_IrqCtrl_Adev;
#if !defined(LEON3_GPTIMER_BASE)
gptimer *LEON3_Timer_Regs;
struct ambapp_dev *LEON3_Timer_Adev;
#endif
/*
* amba_initialize
@@ -166,6 +168,7 @@ static void amba_initialize(void)
LEON3_IrqCtrl_Regs += icsel;
}
#if !defined(LEON3_GPTIMER_BASE)
/* find GP Timer */
adev = (void *)ambapp_for_each(plb, (OPTIONS_ALL|OPTIONS_APB_SLVS),
VENDOR_GAISLER, GAISLER_GPTIMER,
@@ -189,6 +192,7 @@ static void amba_initialize(void)
if (leon3_timer_prescaler)
grlib_store_32(&LEON3_Timer_Regs->sreload, leon3_timer_prescaler);
}
#endif
}
RTEMS_SYSINIT_ITEM(