cff451e03f
Add support for different RAM sizes and speed grades on the phyCORE-i.MX8MP. Add support for 1GB 1.5GHz, 1GB 2GHz, 4GB 1.5GHz, 4GB 2GHz and 8GB 2GHz RAM. The RAM size and speed grade is detected by the information stored in the EEPROM on the SoM. Co-developed-by: Benjamin Hahn <B.Hahn@phytec.de> Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de> Co-developed-by: Yannic Moog <y.moog@phytec.de> Signed-off-by: Yannic Moog <y.moog@phytec.de> Co-developed-by: Yashwanth Varakala <y.varakala@phytec.de> Signed-off-by: Yashwanth Varakala <y.varakala@phytec.de> Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
17 lines
425 B
C
17 lines
425 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2024 PHYTEC Messtechnik GmbH
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*/
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#ifndef __LPDDR4_TIMING_H__
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#define __LPDDR4_TIMING_H__
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void set_dram_timings_2ghz_2gb(void);
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void set_dram_timings_2ghz_1gb(void);
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void set_dram_timings_2ghz_4gb(void);
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void set_dram_timings_1_5ghz_1gb(void);
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void set_dram_timings_1_5ghz_4gb(void);
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void set_dram_timings_2ghz_8gb(void);
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#endif /* __LPDDR4_TIMING_H__ */
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