mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-18 18:59:44 +00:00
076446f106
Add cm-t54 board directory, config file. Enable build. Basic support includes: Serial console SD/MMC eMMC USB Ethernet Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
66 lines
2 KiB
C
66 lines
2 KiB
C
/*
|
|
* SPL specific code for Compulab CM-T54 board
|
|
*
|
|
* Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/
|
|
*
|
|
* Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#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;
|
|
}
|