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// SPDX-License-Identifier: GPL-2.0+
/*
* SPL specific code for Compulab CM-T54 board
*
* Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/
*
* Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
*/
#include <asm/emif.h>
const struct emif_regs emif_regs_ddr3_532_mhz_cm_t54 = {
#if defined(CONFIG_DRAM_1G) || defined(CONFIG_DRAM_512M)
.sdram_config_init = 0x618522B2,
.sdram_config = 0x618522B2,
#elif defined(CONFIG_DRAM_2G)
.sdram_config_init = 0x618522BA,
.sdram_config = 0x618522BA,
#endif
.sdram_config2 = 0x0,
.ref_ctrl = 0x00001040,
.sdram_tim1 = 0xEEEF36F3,
.sdram_tim2 = 0x348F7FDA,
.sdram_tim3 = 0x027F88A8,
.read_idle_ctrl = 0x00050000,
.zq_config = 0x1007190B,
.temp_alert_config = 0x00000000,
.emif_ddr_phy_ctlr_1_init = 0x0030400B,
.emif_ddr_phy_ctlr_1 = 0x0034400B,
.emif_ddr_ext_phy_ctrl_1 = 0x04040100,
.emif_ddr_ext_phy_ctrl_2 = 0x00000000,
.emif_ddr_ext_phy_ctrl_3 = 0x00000000,
.emif_ddr_ext_phy_ctrl_4 = 0x00000000,
.emif_ddr_ext_phy_ctrl_5 = 0x4350D435,
.emif_rd_wr_lvl_rmp_win = 0x00000000,
.emif_rd_wr_lvl_rmp_ctl = 0x80000000,
.emif_rd_wr_lvl_ctl = 0x00000000,
.emif_rd_wr_exec_thresh = 0x40000305,
};
const struct dmm_lisa_map_regs lisa_map_cm_t54 = {
.dmm_lisa_map_0 = 0x0,
.dmm_lisa_map_1 = 0x0,
#ifdef CONFIG_DRAM_2G
.dmm_lisa_map_2 = 0x80740300,
#elif defined(CONFIG_DRAM_1G)
.dmm_lisa_map_2 = 0x80640300,
#elif defined(CONFIG_DRAM_512M)
.dmm_lisa_map_2 = 0x80500100,
#endif
.dmm_lisa_map_3 = 0x00000000,
.is_ma_present = 0x1,
};
void emif_get_reg_dump(u32 emif_nr, const struct emif_regs **regs)
{
*regs = &emif_regs_ddr3_532_mhz_cm_t54;
}
void emif_get_dmm_regs(const struct dmm_lisa_map_regs **dmm_lisa_regs)
{
*dmm_lisa_regs = &lisa_map_cm_t54;
}
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