| Stefan Roese | 512da3b | 2013-02-07 02:10:11 +0000 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2004 |
| 3 | * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com. |
| 4 | * |
| Wolfgang Denk | d79de1d | 2013-07-08 09:37:19 +0200 | [diff] [blame] | 5 | * SPDX-License-Identifier: GPL-2.0+ |
| Stefan Roese | 512da3b | 2013-02-07 02:10:11 +0000 | [diff] [blame] | 6 | */ |
| 7 | |
| 8 | #define SDRAM_DDR /* is DDR */ |
| 9 | |
| 10 | #if defined(CONFIG_MPC5200) |
| 11 | /* Settings for XLB = 132 MHz */ |
| 12 | /* see is46r16320d datasheet and MPC5200UM chap. 8.6.1. */ |
| 13 | |
| 14 | /* SDRAM Config Standard timing */ |
| 15 | #define SDRAM_MODE 0x008d0000 |
| 16 | #define SDRAM_EMODE 0x40010000 |
| 17 | #define SDRAM_CONTROL 0x70430f00 |
| 18 | #define SDRAM_CONFIG1 0x33622930 |
| 19 | #define SDRAM_CONFIG2 0x46670000 |
| 20 | #define SDRAM_TAPDELAY 0x10000000 |
| 21 | |
| 22 | #else |
| 23 | #error CONFIG_MPC5200 not defined |
| 24 | #endif |