| dzu@denx.de | c59e4ac | 2006-04-21 18:30:47 +0200 | [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+ |
| dzu@denx.de | c59e4ac | 2006-04-21 18:30:47 +0200 | [diff] [blame] | 6 | */ |
| 7 | |
| 8 | #define SDRAM_DDR 0 /* is SDR */ |
| 9 | |
| dzu@denx.de | c59e4ac | 2006-04-21 18:30:47 +0200 | [diff] [blame] | 10 | /* Settings for XLB = 132 MHz */ |
| 11 | #define SDRAM_MODE 0x00CD0000 |
| 12 | /* #define SDRAM_MODE 0x008D0000 */ /* CAS latency 2 */ |
| 13 | #define SDRAM_CONTROL 0x504F0000 |
| 14 | #define SDRAM_CONFIG1 0xD2322800 |
| 15 | /* #define SDRAM_CONFIG1 0xD2222800 */ /* CAS latency 2 */ |
| 16 | /*#define SDRAM_CONFIG1 0xD7322800 */ /* SDRAM controller bug workaround */ |
| 17 | #define SDRAM_CONFIG2 0x8AD70000 |
| 18 | /*#define SDRAM_CONFIG2 0xDDD70000 */ /* SDRAM controller bug workaround */ |