dram_init.c

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/* SPDX-License-Identifier: GPL-2.0-only */
 
#include <stdint.h>
#include <soc/dramc_common.h>
#include <soc/dramc_param.h>
#include <soc/emi.h>
 
struct dramc_param *dramc_params;
 
bool is_dvfs_enabled(void)
{
        dramc_info("dram_init: config_dvfs: %d\n",
                   dramc_params->dramc_datas.ddr_info.config_dvfs);
        return !!(dramc_params->dramc_datas.ddr_info.config_dvfs);
}
 
u32 get_ddr_geometry(void)
{
        dramc_info("dram_init: ddr_geometry: %d\n",
                   dramc_params->dramc_datas.ddr_info.sdram.ddr_geometry);
        return dramc_params->dramc_datas.ddr_info.sdram.ddr_geometry;
}
 
u32 get_ddr_type(void)
{
        dramc_info("dram_init: ddr_type: %d\n",
                   dramc_params->dramc_datas.ddr_info.sdram.ddr_type);
        return dramc_params->dramc_datas.ddr_info.sdram.ddr_type;
}
 
void init_dram_by_params(struct dramc_param *dparam)
{
        dramc_params = dparam;
        mt_set_emi(dramc_params);
}