xref: /openbmc/u-boot/board/ti/ks2_evm/ddr3_cfg.c (revision e8f80a5a)
1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3  * Keystone2: DDR3 configuration
4  *
5  * (C) Copyright 2012-2014
6  *     Texas Instruments Incorporated, <www.ti.com>
7  */
8 
9 #include <common.h>
10 
11 #include <asm/arch/ddr3.h>
12 #include "ddr3_cfg.h"
13 
14 struct ddr3_phy_config ddr3phy_1600_2g = {
15 	.pllcr          = 0x0001C000ul,
16 	.pgcr1_mask     = (IODDRM_MASK | ZCKSEL_MASK),
17 	.pgcr1_val      = ((1 << 2) | (1 << 7) | (1 << 23)),
18 	.ptr0           = 0x42C21590ul,
19 	.ptr1           = 0xD05612C0ul,
20 	.ptr2           = 0, /* not set in gel */
21 	.ptr3           = 0x0D861A80ul,
22 	.ptr4           = 0x0C827100ul,
23 	.dcr_mask       = (PDQ_MASK | MPRDQ_MASK | BYTEMASK_MASK),
24 	.dcr_val        = ((1 << 10)),
25 	.dtpr0          = 0x9D5CBB66ul,
26 	.dtpr1          = 0x12868300ul,
27 	.dtpr2          = 0x5002D200ul,
28 	.mr0            = 0x00001C70ul,
29 	.mr1            = 0x00000006ul,
30 	.mr2            = 0x00000018ul,
31 	.dtcr           = 0x710035C7ul,
32 	.pgcr2          = 0x00F07A12ul,
33 	.zq0cr1         = 0x0001005Dul,
34 	.zq1cr1         = 0x0001005Bul,
35 	.zq2cr1         = 0x0001005Bul,
36 	.pir_v1         = 0x00000033ul,
37 	.pir_v2         = 0x0000FF81ul,
38 };
39 
40 struct ddr3_emif_config ddr3_1600_2g = {
41 	.sdcfg          = 0x6200CE62ul,
42 	.sdtim1         = 0x166C9855ul,
43 	.sdtim2         = 0x00001D4Aul,
44 	.sdtim3         = 0x435DFF53ul,
45 	.sdtim4         = 0x543F0CFFul,
46 	.zqcfg          = 0x70073200ul,
47 	.sdrfc          = 0x00001869ul,
48 };
49