include/configs/ids8313.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * (C) Copyright 2013
   4  * Heiko Schocher, DENX Software Engineering, hs@denx.de.
   5  *
   6  * Based on:
   7  * Copyright (c) 2011 IDS GmbH, Germany
   8  * Sergej Stepanov <ste@ids.de>
   9  */
  10
  11 #ifndef __CONFIG_H
  12 #define __CONFIG_H
  13
  14 #include <linux/stringify.h>
  15
  16 /*
  17  * High Level Configuration Options
  18  */
  19
  20 #define CONFIG_SYS_SICRH        0x00000000
  21 #define CONFIG_SYS_SICRL        (SICRL_LBC | SICRL_SPI_D)
  22
  23 #define CONFIG_HWCONFIG
  24
  25 /*
  26  * Definitions for initial stack pointer and data area (in DCACHE )
  27  */
  28 #define CONFIG_SYS_INIT_RAM_LOCK
  29 #define CONFIG_SYS_INIT_RAM_ADDR        0xFD000000
  30 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000  /* End of used area in DPRAM */
  31
  32 /*
  33  * Internal Definitions
  34  */
  35 /*
  36  * DDR Setup
  37  */
  38 #define CONFIG_SYS_SDRAM_BASE           0x00000000
  39
  40 /*
  41  * Manually set up DDR parameters,
  42  * as this board has not the SPD connected to I2C.
  43  */
  44 #define CONFIG_SYS_SDRAM_SIZE           0x10000000 /* 256 MiB */
  45 #define CONFIG_SYS_DDR_CONFIG           (CSCONFIG_EN |\
  46                                          0x00010000 |\
  47                                          CSCONFIG_ROW_BIT_13 |\
  48                                          CSCONFIG_COL_BIT_10)
  49
  50 #define CONFIG_SYS_DDR_CONFIG_256       (CONFIG_SYS_DDR_CONFIG | \
  51                                          CSCONFIG_BANK_BIT_3)
  52
  53 #define CONFIG_SYS_DDR_TIMING_3 (1 << 16)       /* ext refrec */
  54 #define CONFIG_SYS_DDR_TIMING_0 ((3 << TIMING_CFG0_RWT_SHIFT) |\
  55                                 (3 << TIMING_CFG0_WRT_SHIFT) |\
  56                                 (3 << TIMING_CFG0_RRT_SHIFT) |\
  57                                 (3 << TIMING_CFG0_WWT_SHIFT) |\
  58                                 (6 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) |\
  59                                 (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) |\
  60                                 (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
  61                                 (2 << TIMING_CFG0_MRS_CYC_SHIFT))
  62 #define CONFIG_SYS_DDR_TIMING_1 ((4 << TIMING_CFG1_PRETOACT_SHIFT) |\
  63                                 (12 << TIMING_CFG1_ACTTOPRE_SHIFT) |\
  64                                 (4 << TIMING_CFG1_ACTTORW_SHIFT) |\
  65                                 (7 << TIMING_CFG1_CASLAT_SHIFT) |\
  66                                 (4 << TIMING_CFG1_REFREC_SHIFT) |\
  67                                 (4 << TIMING_CFG1_WRREC_SHIFT) |\
  68                                 (2 << TIMING_CFG1_ACTTOACT_SHIFT) |\
  69                                 (2 << TIMING_CFG1_WRTORD_SHIFT))
  70 #define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) |\
  71                                 (5 << TIMING_CFG2_CPO_SHIFT) |\
  72                                 (4 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) |\
  73                                 (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) |\
  74                                 (0 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) |\
  75                                 (1 << TIMING_CFG2_CKE_PLS_SHIFT) |\
  76                                 (6 << TIMING_CFG2_FOUR_ACT_SHIFT))
  77
  78 #define CONFIG_SYS_DDR_INTERVAL ((0x800 << SDRAM_INTERVAL_REFINT_SHIFT) |\
  79                                 (0x800 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
  80
  81 #define CONFIG_SYS_SDRAM_CFG            (SDRAM_CFG_SREN |\
  82                                          SDRAM_CFG_2T_EN | SDRAM_CFG_HSE |\
  83                                          SDRAM_CFG_DBW_32 |\
  84                                          SDRAM_CFG_SDRAM_TYPE_DDR2)
  85
  86 #define CONFIG_SYS_SDRAM_CFG2           0x00401000
  87 #define CONFIG_SYS_DDR_MODE             ((0x0448 << SDRAM_MODE_ESD_SHIFT) |\
  88                                          (0x0242 << SDRAM_MODE_SD_SHIFT))
  89 #define CONFIG_SYS_DDR_MODE_2           0x00000000
  90 #define CONFIG_SYS_DDR_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075
  91 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN |\
  92                                          DDRCDR_PZ_NOMZ |\
  93                                          DDRCDR_NZ_NOMZ |\
  94                                          DDRCDR_ODT |\
  95                                          DDRCDR_M_ODR |\
  96                                          DDRCDR_Q_DRN)
  97
  98 /*
  99  * on-board devices
 100  */
 101 #define CONFIG_TSEC1
 102 #define CONFIG_TSEC2
 103
 104 /*
 105  * NOR FLASH setup
 106  */
 107 #define CONFIG_FLASH_SHOW_PROGRESS      50
 108
 109 #define CONFIG_SYS_FLASH_BASE           0xFF800000
 110 #define CONFIG_SYS_FLASH_SIZE           8
 111
 112 /*
 113  * NAND FLASH setup
 114  */
 115 #define CONFIG_SYS_NAND_BASE            0xE1000000
 116 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 117 #define NAND_CACHE_PAGES                64
 118
 119
 120 /*
 121  * MRAM setup
 122  */
 123 #define CONFIG_SYS_MRAM_BASE            0xE2000000
 124 #define CONFIG_SYS_MRAM_SIZE            0x20000 /* 128 Kb */
 125
 126 /*
 127  * CPLD setup
 128  */
 129 #define CONFIG_SYS_CPLD_BASE            0xE3000000
 130
 131 /*
 132  * HW-Watchdog
 133  */
 134 #define CONFIG_SYS_WATCHDOG_VALUE       0xFFFF
 135
 136 /*
 137  * I2C setup
 138  */
 139 #define CONFIG_SYS_I2C_RTC_ADDR 0x51
 140
 141 /*
 142  * Ethernet setup
 143  */
 144 #ifdef CONFIG_TSEC1
 145 #define CONFIG_TSEC1_NAME               "TSEC0"
 146 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
 147 #define TSEC1_PHY_ADDR                  0x1
 148 #define TSEC1_FLAGS                     TSEC_GIGABIT
 149 #define TSEC1_PHYIDX                    0
 150 #endif
 151
 152 #ifdef CONFIG_TSEC2
 153 #define CONFIG_TSEC2_NAME               "TSEC1"
 154 #define TSEC2_PHY_ADDR                  0x3
 155 #define TSEC2_FLAGS                     TSEC_GIGABIT
 156 #define TSEC2_PHYIDX                    0
 157 #endif
 158
 159 /*
 160  * Serial Port
 161  */
 162 #define CONFIG_SYS_NS16550_SERIAL
 163 #define CONFIG_SYS_NS16550_REG_SIZE     1
 164
 165 #define CONFIG_SYS_BAUDRATE_TABLE       \
 166         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
 167 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
 168 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
 169 #define CONFIG_SYS_NS16550_CLK          (get_bus_freq(0))
 170
 171 #define CONFIG_SYS_SCCR_USBDRCM 3
 172
 173 /*
 174  * U-Boot environment setup
 175  */
 176
 177 /*
 178  * The reserved memory
 179  */
 180 #define CONFIG_SYS_MONITOR_LEN          (768 * 1024)
 181
 182 /*
 183  * Environment Configuration
 184  */
 185
 186 #define CONFIG_NETDEV                   eth1
 187 #define CONFIG_HOSTNAME         "ids8313"
 188 #define CONFIG_ROOTPATH         "/opt/eldk-4.2/ppc_6xx"
 189 #define CONFIG_UBOOTPATH                "ids8313/u-boot.bin"
 190 #define CONFIG_FDTFILE                  "ids8313/ids8313.dtb"
 191 #define CONFIG_ENV_FLAGS_LIST_STATIC "ethaddr:mo,eth1addr:mo"
 192
 193 /* Initial Memory map for Linux*/
 194 #define CONFIG_SYS_BOOTMAPSZ            (256 << 20)
 195
 196 /*
 197  * Miscellaneous configurable options
 198  */
 199
 200 #define CONFIG_LOADS_ECHO
 201 #undef  CONFIG_SYS_LOADS_BAUD_CHANGE
 202
 203 /* mtdparts command line support */
 204
 205 #define CONFIG_EXTRA_ENV_SETTINGS \
 206         "netdev=" __stringify(CONFIG_NETDEV) "\0"                       \
 207         "ethprime=TSEC1\0"                                              \
 208         "uboot=" __stringify(CONFIG_UBOOTPATH) "\0"                     \
 209         "tftpflash=tftpboot ${loadaddr} ${uboot}; "                     \
 210                 "protect off " __stringify(CONFIG_SYS_TEXT_BASE)        \
 211                 " +${filesize}; "                                       \
 212                 "erase " __stringify(CONFIG_SYS_TEXT_BASE)              \
 213                 " +${filesize}; "                                       \
 214                 "cp.b ${loadaddr} " __stringify(CONFIG_SYS_TEXT_BASE)   \
 215                 " ${filesize}; "                                        \
 216                 "protect on " __stringify(CONFIG_SYS_TEXT_BASE)         \
 217                 " +${filesize}; "                                       \
 218                 "cmp.b ${loadaddr} " __stringify(CONFIG_SYS_TEXT_BASE)  \
 219                 " ${filesize}\0"                                        \
 220         "console=ttyS0\0"                                               \
 221         "fdtaddr=0x780000\0"                                            \
 222         "kernel_addr=ff800000\0"                                        \
 223         "fdtfile=" __stringify(CONFIG_FDTFILE) "\0"                     \
 224         "setbootargs=setenv bootargs "                                  \
 225                 "root=${rootdev} rw console=${console},"                \
 226                         "${baudrate} ${othbootargs}\0"                  \
 227         "setipargs=setenv bootargs root=${rootdev} rw "                 \
 228                         "nfsroot=${serverip}:${rootpath} "              \
 229                         "ip=${ipaddr}:${serverip}:${gatewayip}:"        \
 230                         "${netmask}:${hostname}:${netdev}:off "         \
 231                         "console=${console},${baudrate} ${othbootargs}\0" \
 232         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 233         "\0"
 234
 235 /* UBI Support */
 236
 237 #endif  /* __CONFIG_H */