| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright 2021 Gateworks Corporation |
| */ |
| |
| #ifndef __LPDDR4_TIMING_H__ |
| #define __LPDDR4_TIMING_H__ |
| |
| #ifdef CONFIG_IMX8MM |
| extern struct dram_timing_info dram_timing_512mb; |
| extern struct dram_timing_info dram_timing_1gb; |
| extern struct dram_timing_info dram_timing_2gb; |
| extern struct dram_timing_info dram_timing_4gb; |
| #elif CONFIG_IMX8MN |
| extern struct dram_timing_info dram_timing_1gb_single_die; |
| extern struct dram_timing_info dram_timing_2gb_single_die; |
| extern struct dram_timing_info dram_timing_2gb_dual_die; |
| #elif CONFIG_IMX8MP |
| extern struct dram_timing_info dram_timing_1gb_single_die; |
| extern struct dram_timing_info dram_timing_4gb_dual_die; |
| #endif |
| |
| #endif /* __LPDDR4_TIMING_H__ */ |