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
36
37
38
39
40
41
42
43
44
45
46
47
48
|
// SPDX-License-Identifier: GPL-2.0+
/*
* Keystone2: DDR3 configuration
*
* (C) Copyright 2012-2014
* Texas Instruments Incorporated, <www.ti.com>
*/
#include <common.h>
#include <asm/arch/ddr3.h>
#include "ddr3_cfg.h"
struct ddr3_phy_config ddr3phy_1600_2g = {
.pllcr = 0x0001C000ul,
.pgcr1_mask = (IODDRM_MASK | ZCKSEL_MASK),
.pgcr1_val = ((1 << 2) | (1 << 7) | (1 << 23)),
.ptr0 = 0x42C21590ul,
.ptr1 = 0xD05612C0ul,
.ptr2 = 0, /* not set in gel */
.ptr3 = 0x0D861A80ul,
.ptr4 = 0x0C827100ul,
.dcr_mask = (PDQ_MASK | MPRDQ_MASK | BYTEMASK_MASK),
.dcr_val = ((1 << 10)),
.dtpr0 = 0x9D5CBB66ul,
.dtpr1 = 0x12868300ul,
.dtpr2 = 0x5002D200ul,
.mr0 = 0x00001C70ul,
.mr1 = 0x00000006ul,
.mr2 = 0x00000018ul,
.dtcr = 0x710035C7ul,
.pgcr2 = 0x00F07A12ul,
.zq0cr1 = 0x0001005Dul,
.zq1cr1 = 0x0001005Bul,
.zq2cr1 = 0x0001005Bul,
.pir_v1 = 0x00000033ul,
.pir_v2 = 0x0000FF81ul,
};
struct ddr3_emif_config ddr3_1600_2g = {
.sdcfg = 0x6200CE62ul,
.sdtim1 = 0x166C9855ul,
.sdtim2 = 0x00001D4Aul,
.sdtim3 = 0x435DFF53ul,
.sdtim4 = 0x543F0CFFul,
.zqcfg = 0x70073200ul,
.sdrfc = 0x00001869ul,
};
|