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