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 /* U-boot Load Address */
  15 #define CONFIG_SYS_TEXT_BASE                    0x00700000
  16
  17 /* Ethernet driver configuration */
  18 #define CONFIG_MII
  19 #define CONFIG_DESIGNWARE_ETH
  20 #define CONFIG_DW_SEARCH_PHY
  21 #define CONFIG_DW0_PHY                          1
  22 #define CONFIG_NET_MULTI
  23 #define CONFIG_PHY_RESET_DELAY                  10000           /* in usec */
  24 #define CONFIG_DW_AUTONEG
  25 #define CONFIG_PHY_GIGE                 /* Include GbE speed/duplex detection */
  26
  27 /* USBD driver configuration */
  28 #if defined(CONFIG_SPEAR_USBTTY)
  29 #define CONFIG_DW_UDC
  30 #define CONFIG_USB_DEVICE
  31 #define CONFIG_USBD_HS
  32 #define CONFIG_USB_TTY
  33
  34 #define CONFIG_USBD_PRODUCT_NAME                "SPEAr SoC"
  35 #define CONFIG_USBD_MANUFACTURER                "ST Microelectronics"
  36
  37 #endif
  38
  39 #define CONFIG_EXTRA_ENV_USBTTY                 "usbtty=cdc_acm\0"
  40
  41 /* I2C driver configuration */
  42 #define CONFIG_HARD_I2C
  43 #define CONFIG_DW_I2C
  44 #define CONFIG_SYS_I2C_SPEED                    400000
  45 #define CONFIG_SYS_I2C_SLAVE                    0x02
  46
  47 #define CONFIG_I2C_CHIPADDRESS                  0x50
  48
  49 /* Timer, HZ specific defines */
  50 #define CONFIG_SYS_HZ                           1000
  51
  52 /* Flash configuration */
  53 #if defined(CONFIG_FLASH_PNOR)
  54 #define CONFIG_SPEAR_EMI
  55 #else
  56 #define CONFIG_ST_SMI
  57 #endif
  58
  59 #if defined(CONFIG_ST_SMI)
  60
  61 #define CONFIG_SYS_MAX_FLASH_BANKS              2
  62 #define CONFIG_SYS_FLASH_BASE                   0xF8000000
  63 #define CONFIG_SYS_CS1_FLASH_BASE               0xF9000000
  64 #define CONFIG_SYS_FLASH_BANK_SIZE              0x01000000
  65 #define CONFIG_SYS_FLASH_ADDR_BASE              {CONFIG_SYS_FLASH_BASE, \
  66                                                 CONFIG_SYS_CS1_FLASH_BASE}
  67 #define CONFIG_SYS_MAX_FLASH_SECT               128
  68
  69 #define CONFIG_SYS_FLASH_ERASE_TOUT             (3 * CONFIG_SYS_HZ)
  70 #define CONFIG_SYS_FLASH_WRITE_TOUT             (3 * CONFIG_SYS_HZ)
  71
  72 #endif
  73
  74 /*
  75  * Serial Configuration (PL011)
  76  * CONFIG_PL01x_PORTS is defined in specific files
  77  */
  78 #define CONFIG_PL011_SERIAL
  79 #define CONFIG_PL011_CLOCK                      (48 * 1000 * 1000)
  80 #define CONFIG_CONS_INDEX                       0
  81 #define CONFIG_BAUDRATE                         115200
  82 #define CONFIG_SYS_BAUDRATE_TABLE               { 9600, 19200, 38400, \
  83                                                 57600, 115200 }
  84
  85 #define CONFIG_SYS_LOADS_BAUD_CHANGE
  86
  87 /* NAND FLASH Configuration */
  88 #define CONFIG_SYS_NAND_SELF_INIT
  89 #define CONFIG_MTD_DEVICE
  90 #define CONFIG_MTD_PARTITIONS
  91 #define CONFIG_NAND_FSMC
  92 #define CONFIG_SYS_MAX_NAND_DEVICE              1
  93 #define CONFIG_SYS_NAND_ONFI_DETECTION
  94 #define CONFIG_SYS_NAND_QUIET_TEST
  95
  96 /*
  97  * Command support defines
  98  */
  99 #define CONFIG_CMD_I2C
 100 #define CONFIG_CMD_NAND
 101 #define CONFIG_CMD_ENV
 102 #define CONFIG_CMD_MEMORY
 103 #define CONFIG_CMD_RUN
 104 #define CONFIG_CMD_SAVES
 105 #define CONFIG_CMD_NET
 106 #define CONFIG_CMD_MII
 107 #define CONFIG_CMD_PING
 108 #define CONFIG_CMD_DHCP
 109
 110 /* This must be included AFTER the definition of CONFIG_COMMANDS (if any) */
 111 #include <config_cmd_default.h>
 112
 113 /*
 114  * Default Environment Varible definitions
 115  */
 116 #if defined(CONFIG_SPEAR_USBTTY)
 117 #define CONFIG_BOOTDELAY                        -1
 118 #else
 119 #define CONFIG_BOOTDELAY                        1
 120 #endif
 121
 122 #define CONFIG_ENV_OVERWRITE
 123
 124 /*
 125  * U-Boot Environment placing definitions.
 126  */
 127 #if defined(CONFIG_ENV_IS_IN_FLASH)
 128 #ifdef CONFIG_ST_SMI
 129 /*
 130  * Environment is in serial NOR flash
 131  */
 132 #define CONFIG_SYS_MONITOR_LEN                  0x00040000
 133 #define CONFIG_ENV_SECT_SIZE                    0x00010000
 134 #define CONFIG_FSMTDBLK                         "/dev/mtdblock3 "
 135
 136 #define CONFIG_BOOTCOMMAND                      "bootm 0xf8050000"
 137
 138 #elif defined(CONFIG_SPEAR_EMI)
 139 /*
 140  * Environment is in parallel NOR flash
 141  */
 142 #define CONFIG_SYS_MONITOR_LEN                  0x00060000
 143 #define CONFIG_ENV_SECT_SIZE                    0x00020000
 144 #define CONFIG_FSMTDBLK                         "/dev/mtdblock3 "
 145
 146 #define CONFIG_BOOTCOMMAND                      "cp.b 0x50080000 0x1600000 " \
 147                                                 "0x4C0000; bootm 0x1600000"
 148 #endif
 149
 150 #define CONFIG_ENV_ADDR                         (CONFIG_SYS_FLASH_BASE + \
 151                                                 CONFIG_SYS_MONITOR_LEN)
 152 #elif defined(CONFIG_ENV_IS_IN_NAND)
 153 /*
 154  * Environment is in NAND
 155  */
 156
 157 #define CONFIG_ENV_OFFSET                       0x60000
 158 #define CONFIG_ENV_RANGE                        0x10000
 159 #define CONFIG_FSMTDBLK                         "/dev/mtdblock7 "
 160
 161 #define CONFIG_BOOTCOMMAND                      "nand read.jffs2 0x1600000 " \
 162                                                 "0x80000 0x4C0000; " \
 163                                                 "bootm 0x1600000"
 164 #endif
 165
 166 #define CONFIG_BOOTARGS                         "console=ttyAMA0,115200 " \
 167                                                 "mem=128M " \
 168                                                 "root="CONFIG_FSMTDBLK \
 169                                                 "rootfstype=jffs2"
 170
 171 #define CONFIG_NFSBOOTCOMMAND                                           \
 172         "bootp; "                                                       \
 173         "setenv bootargs root=/dev/nfs rw "                             \
 174         "nfsroot=$(serverip):$(rootpath) "                              \
 175         "ip=$(ipaddr):$(serverip):$(gatewayip):"                        \
 176                         "$(netmask):$(hostname):$(netdev):off "         \
 177                         "console=ttyAMA0,115200 $(othbootargs);"        \
 178         "bootm; "
 179
 180 #define CONFIG_RAMBOOTCOMMAND                                           \
 181         "setenv bootargs root=/dev/ram rw "                             \
 182                 "console=ttyAMA0,115200 $(othbootargs);"                \
 183         CONFIG_BOOTCOMMAND
 184
 185
 186 #define CONFIG_ENV_SIZE                         0x02000
 187 #define CONFIG_SYS_MONITOR_BASE                 CONFIG_SYS_TEXT_BASE
 188
 189 /* Miscellaneous configurable options */
 190 #define CONFIG_ARCH_CPU_INIT
 191 #define CONFIG_BOARD_EARLY_INIT_F
 192 #define CONFIG_DISPLAY_CPUINFO
 193 #define CONFIG_BOOT_PARAMS_ADDR                 0x00000100
 194 #define CONFIG_CMDLINE_TAG
 195 #define CONFIG_SETUP_MEMORY_TAGS
 196 #define CONFIG_MISC_INIT_R
 197 #define CONFIG_ZERO_BOOTDELAY_CHECK
 198 #define CONFIG_AUTOBOOT_KEYED
 199 #define CONFIG_AUTOBOOT_STOP_STR                " "
 200 #define CONFIG_AUTOBOOT_PROMPT                  \
 201                 "Hit SPACE in %d seconds to stop autoboot.\n", bootdelay
 202
 203 #define CONFIG_SYS_MEMTEST_START                0x00800000
 204 #define CONFIG_SYS_MEMTEST_END                  0x04000000
 205 #define CONFIG_SYS_MALLOC_LEN                   (1024*1024)
 206 #define CONFIG_IDENT_STRING                     "-SPEAr"
 207 #define CONFIG_SYS_LONGHELP
 208 #define CONFIG_SYS_PROMPT                       "u-boot> "
 209 #define CONFIG_CMDLINE_EDITING
 210 #define CONFIG_SYS_CBSIZE                       256
 211 #define CONFIG_SYS_PBSIZE                       (CONFIG_SYS_CBSIZE + \
 212                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 213 #define CONFIG_SYS_MAXARGS                      16
 214 #define CONFIG_SYS_BARGSIZE                     CONFIG_SYS_CBSIZE
 215 #define CONFIG_SYS_LOAD_ADDR                    0x00800000
 216 #define CONFIG_SYS_CONSOLE_INFO_QUIET
 217
 218 #define CONFIG_SYS_FLASH_EMPTY_INFO
 219
 220 /* Physical Memory Map */
 221 #define CONFIG_NR_DRAM_BANKS                    1
 222 #define PHYS_SDRAM_1                            0x00000000
 223 #define PHYS_SDRAM_1_MAXSIZE                    0x40000000
 224
 225 #define CONFIG_SYS_SDRAM_BASE                   PHYS_SDRAM_1
 226 #define CONFIG_SYS_INIT_RAM_ADDR                0xD2800000
 227 #define CONFIG_SYS_INIT_RAM_SIZE                0x2000
 228
 229 #define CONFIG_SYS_INIT_SP_OFFSET               \
 230         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 231
 232 #define CONFIG_SYS_INIT_SP_ADDR                 \
 233         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 234
 235 #endif