cache.c File Reference

#include <arch/cache.h>
#include <soc/cache.h>
#include <stdint.h>

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Enumerations
enum	{   L2CTLR_ECC_PARITY = 0x1 << 21 , L2CTLR_TAG_RAM_LATENCY_MASK = 0x7 << 6 , L2CTLR_TAG_RAM_LATENCY_CYCLES_3 = 2 << 6 , L2CTLR_DATA_RAM_LATENCY_MASK = 0x7 << 0 ,   L2CTLR_DATA_RAM_LATENCY_CYCLES_3 = 2 << 0 }
enum	{ L2ACTLR_FORCE_L2_LOGIC_CLOCK_ENABLE_ACTIVE = 0x1 << 27 , L2ACTLR_ENABLE_HAZARD_DETECT_TIMEOUT = 0x1 << 7 , L2ACTLR_DISABLE_CLEAN_EVICT_PUSH_EXTERNAL = 0x1 << 3 }

Functions
static void	configure_l2ctlr (void)
static void	configure_l2actlr (void)
void	configure_l2_cache (void)

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
L2CTLR_ECC_PARITY
L2CTLR_TAG_RAM_LATENCY_MASK
L2CTLR_TAG_RAM_LATENCY_CYCLES_3
L2CTLR_DATA_RAM_LATENCY_MASK
L2CTLR_DATA_RAM_LATENCY_CYCLES_3

Definition at line 7 of file cache.c.

anonymous enum

anonymous enum

Enumerator
L2ACTLR_FORCE_L2_LOGIC_CLOCK_ENABLE_ACTIVE
L2ACTLR_ENABLE_HAZARD_DETECT_TIMEOUT
L2ACTLR_DISABLE_CLEAN_EVICT_PUSH_EXTERNAL

Definition at line 15 of file cache.c.

Function Documentation

configure_l2_cache()

void configure_l2_cache

(

void

)

Definition at line 45 of file cache.c.

References configure_l2actlr(), and configure_l2ctlr().

Referenced by romstage(), and verstage_mainboard_init().

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configure_l2actlr()

static void configure_l2actlr ( void  )

static

Definition at line 34 of file cache.c.

References L2ACTLR_DISABLE_CLEAN_EVICT_PUSH_EXTERNAL, L2ACTLR_ENABLE_HAZARD_DETECT_TIMEOUT, L2ACTLR_FORCE_L2_LOGIC_CLOCK_ENABLE_ACTIVE, read_l2actlr(), val, and write_l2actlr().

Referenced by configure_l2_cache().

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configure_l2ctlr()

static void configure_l2ctlr ( void  )

static

Definition at line 22 of file cache.c.

References L2CTLR_DATA_RAM_LATENCY_CYCLES_3, L2CTLR_DATA_RAM_LATENCY_MASK, L2CTLR_ECC_PARITY, L2CTLR_TAG_RAM_LATENCY_CYCLES_3, L2CTLR_TAG_RAM_LATENCY_MASK, read_l2ctlr(), val, and write_l2ctlr().

Referenced by configure_l2_cache().

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