include/configs/spear-common.h

   1 /*
   2  * (C) Copyright 2009
   3  * Vipin Kumar, STMicroelectronics, <vipin.kumar@st.com>
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #ifndef _SPEAR_COMMON_H
   9 #define _SPEAR_COMMON_H
  10 /*
  11  * Common configurations used for both spear3xx as well as spear6xx
  12  */
  13
  14 #define CONFIG_SYS_GENERIC_BOARD
  15
  16 /* U-boot Load Address */
  17 #define CONFIG_SYS_TEXT_BASE                    0x00700000
  18
  19 /* Ethernet driver configuration */
  20 #define CONFIG_MII
  21 #define CONFIG_PHYLIB
  22 #define CONFIG_PHY_RESET_DELAY                  10000           /* in usec */
  23 #define CONFIG_PHY_GIGE                 /* Include GbE speed/duplex detection */
  24
  25 /* USBD driver configuration */
  26 #if defined(CONFIG_SPEAR_USBTTY)
  27 #define CONFIG_DW_UDC
  28 #define CONFIG_USB_DEVICE
  29 #define CONFIG_USBD_HS
  30 #define CONFIG_USB_TTY
  31
  32 #define CONFIG_USBD_PRODUCT_NAME                "SPEAr SoC"
  33 #define CONFIG_USBD_MANUFACTURER                "ST Microelectronics"
  34
  35 #endif
  36
  37 #define CONFIG_EXTRA_ENV_USBTTY                 "usbtty=cdc_acm\0"
  38
  39 /* I2C driver configuration */
  40 #define CONFIG_SYS_I2C
  41 #define CONFIG_SYS_I2C_DW
  42 #if defined(CONFIG_SPEAR600)
  43 #define CONFIG_SYS_I2C_BASE                     0xD0200000
  44 #elif defined(CONFIG_SPEAR300)
  45 #define CONFIG_SYS_I2C_BASE                     0xD0180000
  46 #elif defined(CONFIG_SPEAR310)
  47 #define CONFIG_SYS_I2C_BASE                     0xD0180000
  48 #elif defined(CONFIG_SPEAR320)
  49 #define CONFIG_SYS_I2C_BASE                     0xD0180000
  50 #endif
  51 #define CONFIG_SYS_I2C_SPEED                    400000
  52 #define CONFIG_SYS_I2C_SLAVE                    0x02
  53
  54 #define CONFIG_I2C_CHIPADDRESS                  0x50
  55
  56 /* Timer, HZ specific defines */
  57
  58 /* Flash configuration */
  59 #if defined(CONFIG_FLASH_PNOR)
  60 #define CONFIG_SPEAR_EMI
  61 #else
  62 #define CONFIG_ST_SMI
  63 #endif
  64
  65 #if defined(CONFIG_ST_SMI)
  66
  67 #define CONFIG_SYS_MAX_FLASH_BANKS              2
  68 #define CONFIG_SYS_FLASH_BASE                   0xF8000000
  69 #define CONFIG_SYS_CS1_FLASH_BASE               0xF9000000
  70 #define CONFIG_SYS_FLASH_BANK_SIZE              0x01000000
  71 #define CONFIG_SYS_FLASH_ADDR_BASE              {CONFIG_SYS_FLASH_BASE, \
  72                                                 CONFIG_SYS_CS1_FLASH_BASE}
  73 #define CONFIG_SYS_MAX_FLASH_SECT               128
  74
  75 #define CONFIG_SYS_FLASH_ERASE_TOUT             (3 * CONFIG_SYS_HZ)
  76 #define CONFIG_SYS_FLASH_WRITE_TOUT             (3 * CONFIG_SYS_HZ)
  77
  78 #endif
  79
  80 /*
  81  * Serial Configuration (PL011)
  82  * CONFIG_PL01x_PORTS is defined in specific files
  83  */
  84 #define CONFIG_PL011_SERIAL
  85 #define CONFIG_PL011_CLOCK                      (48 * 1000 * 1000)
  86 #define CONFIG_CONS_INDEX                       0
  87 #define CONFIG_BAUDRATE                         115200
  88 #define CONFIG_SYS_BAUDRATE_TABLE               { 9600, 19200, 38400, \
  89                                                 57600, 115200 }
  90
  91 #define CONFIG_SYS_LOADS_BAUD_CHANGE
  92
  93 /* NAND FLASH Configuration */
  94 #define CONFIG_SYS_NAND_SELF_INIT
  95 #define CONFIG_MTD_DEVICE
  96 #define CONFIG_MTD_PARTITIONS
  97 #define CONFIG_NAND_FSMC
  98 #define CONFIG_SYS_MAX_NAND_DEVICE              1
  99 #define CONFIG_SYS_NAND_ONFI_DETECTION
 100
 101 /*
 102  * Command support defines
 103  */
 104 #define CONFIG_CMD_I2C
 105 #define CONFIG_CMD_NAND
 106 #define CONFIG_CMD_ENV
 107 #define CONFIG_CMD_SAVES
 108 #define CONFIG_CMD_MII
 109 #define CONFIG_CMD_PING
 110 #define CONFIG_CMD_DHCP
 111
 112 /*
 113  * Default Environment Varible definitions
 114  */
 115 #if defined(CONFIG_SPEAR_USBTTY)
 116 #define CONFIG_BOOTDELAY                        -1
 117 #else
 118 #define CONFIG_BOOTDELAY                        1
 119 #endif
 120
 121 #define CONFIG_ENV_OVERWRITE
 122
 123 /*
 124  * U-Boot Environment placing definitions.
 125  */
 126 #if defined(CONFIG_ENV_IS_IN_FLASH)
 127 #ifdef CONFIG_ST_SMI
 128 /*
 129  * Environment is in serial NOR flash
 130  */
 131 #define CONFIG_SYS_MONITOR_LEN                  0x00040000
 132 #define CONFIG_ENV_SECT_SIZE                    0x00010000
 133 #define CONFIG_FSMTDBLK                         "/dev/mtdblock3 "
 134
 135 #define CONFIG_BOOTCOMMAND                      "bootm 0xf8050000"
 136
 137 #elif defined(CONFIG_SPEAR_EMI)
 138 /*
 139  * Environment is in parallel NOR flash
 140  */
 141 #define CONFIG_SYS_MONITOR_LEN                  0x00060000
 142 #define CONFIG_ENV_SECT_SIZE                    0x00020000
 143 #define CONFIG_FSMTDBLK                         "/dev/mtdblock3 "
 144
 145 #define CONFIG_BOOTCOMMAND                      "cp.b 0x50080000 0x1600000 " \
 146                                                 "0x4C0000; bootm 0x1600000"
 147 #endif
 148
 149 #define CONFIG_ENV_ADDR                         (CONFIG_SYS_FLASH_BASE + \
 150                                                 CONFIG_SYS_MONITOR_LEN)
 151 #elif defined(CONFIG_ENV_IS_IN_NAND)
 152 /*
 153  * Environment is in NAND
 154  */
 155
 156 #define CONFIG_ENV_OFFSET                       0x60000
 157 #define CONFIG_ENV_RANGE                        0x10000
 158 #define CONFIG_FSMTDBLK                         "/dev/mtdblock7 "
 159
 160 #define CONFIG_BOOTCOMMAND                      "nand read.jffs2 0x1600000 " \
 161                                                 "0x80000 0x4C0000; " \
 162                                                 "bootm 0x1600000"
 163 #endif
 164
 165 #define CONFIG_BOOTARGS                         "console=ttyAMA0,115200 " \
 166                                                 "mem=128M " \
 167                                                 "root="CONFIG_FSMTDBLK \
 168                                                 "rootfstype=jffs2"
 169
 170 #define CONFIG_NFSBOOTCOMMAND                                           \
 171         "bootp; "                                                       \
 172         "setenv bootargs root=/dev/nfs rw "                             \
 173         "nfsroot=$(serverip):$(rootpath) "                              \
 174         "ip=$(ipaddr):$(serverip):$(gatewayip):"                        \
 175                         "$(netmask):$(hostname):$(netdev):off "         \
 176                         "console=ttyAMA0,115200 $(othbootargs);"        \
 177         "bootm; "
 178
 179 #define CONFIG_RAMBOOTCOMMAND                                           \
 180         "setenv bootargs root=/dev/ram rw "                             \
 181                 "console=ttyAMA0,115200 $(othbootargs);"                \
 182         CONFIG_BOOTCOMMAND
 183
 184
 185 #define CONFIG_ENV_SIZE                         0x02000
 186 #define CONFIG_SYS_MONITOR_BASE                 CONFIG_SYS_TEXT_BASE
 187
 188 /* Miscellaneous configurable options */
 189 #define CONFIG_ARCH_CPU_INIT
 190 #define CONFIG_BOARD_EARLY_INIT_F
 191 #define CONFIG_DISPLAY_CPUINFO
 192 #define CONFIG_BOOT_PARAMS_ADDR                 0x00000100
 193 #define CONFIG_CMDLINE_TAG
 194 #define CONFIG_SETUP_MEMORY_TAGS
 195 #define CONFIG_MISC_INIT_R
 196 #define CONFIG_ZERO_BOOTDELAY_CHECK
 197
 198 #define CONFIG_SYS_MEMTEST_START                0x00800000
 199 #define CONFIG_SYS_MEMTEST_END                  0x04000000
 200 #define CONFIG_SYS_MALLOC_LEN                   (1024*1024)
 201 #define CONFIG_IDENT_STRING                     "-SPEAr"
 202 #define CONFIG_SYS_LONGHELP
 203 #define CONFIG_CMDLINE_EDITING
 204 #define CONFIG_SYS_CBSIZE                       256
 205 #define CONFIG_SYS_PBSIZE                       (CONFIG_SYS_CBSIZE + \
 206                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 207 #define CONFIG_SYS_MAXARGS                      16
 208 #define CONFIG_SYS_BARGSIZE                     CONFIG_SYS_CBSIZE
 209 #define CONFIG_SYS_LOAD_ADDR                    0x00800000
 210 #define CONFIG_SYS_CONSOLE_INFO_QUIET
 211
 212 #define CONFIG_SYS_FLASH_EMPTY_INFO
 213
 214 /* Physical Memory Map */
 215 #define CONFIG_NR_DRAM_BANKS                    1
 216 #define PHYS_SDRAM_1                            0x00000000
 217 #define PHYS_SDRAM_1_MAXSIZE                    0x40000000
 218
 219 #define CONFIG_SYS_SDRAM_BASE                   PHYS_SDRAM_1
 220 #define CONFIG_SYS_INIT_RAM_ADDR                0xD2800000
 221 #define CONFIG_SYS_INIT_RAM_SIZE                0x2000
 222
 223 #define CONFIG_SYS_INIT_SP_OFFSET               \
 224         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 225
 226 #define CONFIG_SYS_INIT_SP_ADDR                 \
 227         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 228
 229 #endif