board/ti/ks2_evm/ddr3_cfg.c

   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
  10 #include <asm/arch/ddr3.h>
  11 #include "ddr3_cfg.h"
  12
  13 struct ddr3_phy_config ddr3phy_1600_2g = {
  14         .pllcr          = 0x0001C000ul,
  15         .pgcr1_mask     = (IODDRM_MASK | ZCKSEL_MASK),
  16         .pgcr1_val      = ((1 << 2) | (1 << 7) | (1 << 23)),
  17         .ptr0           = 0x42C21590ul,
  18         .ptr1           = 0xD05612C0ul,
  19         .ptr2           = 0, /* not set in gel */
  20         .ptr3           = 0x0D861A80ul,
  21         .ptr4           = 0x0C827100ul,
  22         .dcr_mask       = (PDQ_MASK | MPRDQ_MASK | BYTEMASK_MASK),
  23         .dcr_val        = ((1 << 10)),
  24         .dtpr0          = 0x9D5CBB66ul,
  25         .dtpr1          = 0x12868300ul,
  26         .dtpr2          = 0x5002D200ul,
  27         .mr0            = 0x00001C70ul,
  28         .mr1            = 0x00000006ul,
  29         .mr2            = 0x00000018ul,
  30         .dtcr           = 0x710035C7ul,
  31         .pgcr2          = 0x00F07A12ul,
  32         .zq0cr1         = 0x0001005Dul,
  33         .zq1cr1         = 0x0001005Bul,
  34         .zq2cr1         = 0x0001005Bul,
  35         .pir_v1         = 0x00000033ul,
  36         .pir_v2         = 0x0000FF81ul,
  37 };
  38
  39 struct ddr3_emif_config ddr3_1600_2g = {
  40         .sdcfg          = 0x6200CE62ul,
  41         .sdtim1         = 0x166C9855ul,
  42         .sdtim2         = 0x00001D4Aul,
  43         .sdtim3         = 0x435DFF53ul,
  44         .sdtim4         = 0x543F0CFFul,
  45         .zqcfg          = 0x70073200ul,
  46         .sdrfc          = 0x00001869ul,
  47 };