emi.h File Reference

#include <soc/dramc_param.h>

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Functions
size_t	sdram_size (void)
size_t	mtk_dram_size (void)
void	mt_set_emi (struct dramc_param *dparam)
void	mt_mem_init (struct dramc_param *dparam)
void	mtk_dram_init (void)
int	complex_mem_test (u8 *start, unsigned int len)
bool	is_dvfs_enabled (void)
u32	get_ddr_geometry (void)
u32	get_ddr_type (void)
void	init_dram_by_params (struct dramc_param *dparam)

Function Documentation

complex_mem_test()

int complex_mem_test	(	u8 *	start,
		unsigned int	len
	)

Definition at line 25 of file memory_test.c.

References PATTERN0, PATTERN1, PATTERN2, PATTERN3, PATTERN4, PATTERN5, PATTERN6, PATTERN7, PATTERN8, PATTERN9, PATTERNA, PATTERNB, PATTERNC, PATTERND, PATTERNE, PATTERNF, and value.

Referenced by mt_mem_init(), and mt_mem_test().

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get_ddr_geometry()

u32 get_ddr_geometry

(

void

)

Definition at line 17 of file dram_init.c.

References sdram_info::ddr_geometry, dramc_data::ddr_info, dramc_param::dramc_datas, dramc_info, dramc_params, and ddr_base_info::sdram.

get_ddr_type()

u32 get_ddr_type

(

void

)

Definition at line 24 of file dram_init.c.

References dramc_data::ddr_info, sdram_info::ddr_type, dramc_param::dramc_datas, dramc_info, dramc_params, and ddr_base_info::sdram.

init_dram_by_params()

void init_dram_by_params

(

struct dramc_param *

dparam

)

Definition at line 31 of file dram_init.c.

References dramc_params, and mt_set_emi().

Referenced by dram_run_fast_calibration().

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is_dvfs_enabled()

bool is_dvfs_enabled

(

void

)

Definition at line 10 of file dram_init.c.

References ddr_base_info::config_dvfs, dramc_data::ddr_info, dramc_param::dramc_datas, dramc_info, and dramc_params.

mt_mem_init()

void mt_mem_init

(

struct dramc_param *

dparam

)

Definition at line 304 of file memory.c.

References get_sdram_config(), and mt_mem_init_run().

Referenced by mtk_dram_init(), and platform_romstage_main().

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mt_set_emi()

void mt_set_emi

(

struct dramc_param *

dparam

)

Definition at line 34 of file emi.c.

Referenced by init_dram_by_params(), mt_mem_init(), and mt_mem_init_run().

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mtk_dram_init()

void mtk_dram_init

(

void

)

Definition at line 311 of file memory.c.

References curr_ddr_info, dramc_data::ddr_info, dramc_param::dramc_datas, dramc_parameter, mt_mem_init(), and mtk_mmu_after_dram().

Referenced by platform_romstage_main().

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mtk_dram_size()

size_t mtk_dram_size

(

void

)

Definition at line 102 of file memory.c.

References curr_ddr_info, ddr_mrr_info::mr8_density, ddr_base_info::mrr_info, and RANK_MAX.

Referenced by fill_dram_info(), and sdram_size().

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sdram_size()

size_t sdram_size

(

void

)

Definition at line 117 of file emi.c.

References COL_ADDR_BITS_MASK, COL_ADDR_BITS_SHIFT, CONA_32BIT_EN, CONA_DUAL_CH_EN, CONA_DUAL_RANK_EN, emi_regs::emi_cona, read32(), ROW_ADDR_BITS_MASK, ROW_ADDR_BITS_SHIFT, and value.

Referenced by cbmem_top_chipset(), mtk_mmu_after_dram(), and soc_read_resources().

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