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sdram-micron-mt46h32m32lf-6.h
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1 /*
2  * SDRC register values for the Micron MT46H32M32LF-6
3  *
4  * Copyright (C) 2008 Texas Instruments, Inc.
5  * Copyright (C) 2008-2009 Nokia Corporation
6  *
7  * Paul Walmsley
8  *
9  * This program is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License version 2 as
11  * published by the Free Software Foundation.
12  */
13 
14 #ifndef ARCH_ARM_MACH_OMAP2_SDRAM_MICRON_MT46H32M32LF
15 #define ARCH_ARM_MACH_OMAP2_SDRAM_MICRON_MT46H32M32LF
16 
17 #include <plat/sdrc.h>
18 
19 /* Micron MT46H32M32LF-6 */
20 /* XXX Using ARE = 0x1 (no autorefresh burst) -- can this be changed? */
21 static struct omap_sdrc_params mt46h32m32lf6_sdrc_params[] = {
22  [0] = {
23  .rate = 166000000,
24  .actim_ctrla = 0x9a9db4c6,
25  .actim_ctrlb = 0x00011217,
26  .rfr_ctrl = 0x0004dc01,
27  .mr = 0x00000032,
28  },
29  [1] = {
30  .rate = 165941176,
31  .actim_ctrla = 0x9a9db4c6,
32  .actim_ctrlb = 0x00011217,
33  .rfr_ctrl = 0x0004dc01,
34  .mr = 0x00000032,
35  },
36  [2] = {
37  .rate = 83000000,
38  .actim_ctrla = 0x51512283,
39  .actim_ctrlb = 0x0001120c,
40  .rfr_ctrl = 0x00025501,
41  .mr = 0x00000032,
42  },
43  [3] = {
44  .rate = 82970588,
45  .actim_ctrla = 0x51512283,
46  .actim_ctrlb = 0x0001120c,
47  .rfr_ctrl = 0x00025501,
48  .mr = 0x00000032,
49  },
50  [4] = {
51  .rate = 0
52  },
53 };
54 
55 #endif