blob: 8183d8146968a48d5a1fd7e9c39106d80332ddfc (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
/*
* (C) Copyright 2004
* Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#define SDRAM_DDR /* is DDR */
#if defined(CONFIG_MPC5200)
/* Settings for XLB = 132 MHz */
/* see is46r16320d datasheet and MPC5200UM chap. 8.6.1. */
/* SDRAM Config Standard timing */
#define SDRAM_MODE 0x008d0000
#define SDRAM_EMODE 0x40010000
#define SDRAM_CONTROL 0x70430f00
#define SDRAM_CONFIG1 0x33622930
#define SDRAM_CONFIG2 0x46670000
#define SDRAM_TAPDELAY 0x10000000
#else
#error CONFIG_MPC5200 not defined
#endif
|