include/configs/TQM834x.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * (C) Copyright 2005
   4  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   5  */
   6
   7 /*
   8  * TQM8349 board configuration file
   9  */
  10
  11 #ifndef __CONFIG_H
  12 #define __CONFIG_H
  13
  14 /*
  15  * High Level Configuration Options
  16  */
  17 #define CONFIG_E300             1       /* E300 Family */
  18
  19 /* board pre init: do not call, nothing to do */
  20
  21 /* detect the number of flash banks */
  22
  23 /*
  24  * DDR Setup
  25  */
  26                                 /* DDR is system memory*/
  27 #define CONFIG_SYS_DDR_BASE     0x00000000
  28 #define CONFIG_SYS_SDRAM_BASE   CONFIG_SYS_DDR_BASE
  29 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
  30 #define DDR_CASLAT_25           /* CASLAT set to 2.5 */
  31 #undef CONFIG_DDR_ECC           /* only for ECC DDR module */
  32 #undef CONFIG_SPD_EEPROM        /* do not use SPD EEPROM for DDR setup */
  33
  34 #undef CONFIG_SYS_DRAM_TEST             /* memory test, takes time */
  35 #define CONFIG_SYS_MEMTEST_START        0x00000000      /* memtest region */
  36 #define CONFIG_SYS_MEMTEST_END          0x00100000
  37
  38 /*
  39  * FLASH on the Local Bus
  40  */
  41 #undef CONFIG_SYS_FLASH_CHECKSUM
  42 #define CONFIG_SYS_FLASH_BASE           0x80000000      /* start of FLASH   */
  43 #define CONFIG_SYS_FLASH_SIZE           8               /* FLASH size in MB */
  44 #define CONFIG_SYS_FLASH_EMPTY_INFO     /* print 'E' for empty sectors */
  45
  46 /*
  47  * FLASH bank number detection
  48  */
  49
  50 /*
  51  * When CONFIG_SYS_MAX_FLASH_BANKS_DETECT is defined, the actual number of
  52  * Flash banks has to be determined at runtime and stored in a gloabl variable
  53  * tqm834x_num_flash_banks. The value of CONFIG_SYS_MAX_FLASH_BANKS_DETECT is
  54  * only used instead of CONFIG_SYS_MAX_FLASH_BANKS to allocate the array
  55  * flash_info, and should be made sufficiently large to accomodate the number
  56  * of banks that might actually be detected.  Since most (all?) Flash related
  57  * functions use CONFIG_SYS_MAX_FLASH_BANKS as the number of actual banks on
  58  * the board, it is defined as tqm834x_num_flash_banks.
  59  */
  60 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT       2
  61
  62 #define CONFIG_SYS_MAX_FLASH_SECT       512     /* max sectors per device */
  63
  64
  65 /* disable remaining mappings */
  66 #define CONFIG_SYS_BR1_PRELIM           0x00000000
  67 #define CONFIG_SYS_OR1_PRELIM           0x00000000
  68
  69 #define CONFIG_SYS_BR2_PRELIM           0x00000000
  70 #define CONFIG_SYS_OR2_PRELIM           0x00000000
  71
  72 #define CONFIG_SYS_BR3_PRELIM           0x00000000
  73 #define CONFIG_SYS_OR3_PRELIM           0x00000000
  74
  75 /*
  76  * Monitor config
  77  */
  78 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
  79
  80 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
  81 # define CONFIG_SYS_RAMBOOT
  82 #else
  83 # undef  CONFIG_SYS_RAMBOOT
  84 #endif
  85
  86 #define CONFIG_SYS_INIT_RAM_LOCK        1
  87 #define CONFIG_SYS_INIT_RAM_ADDR        0x20000000 /* Initial RAM address */
  88 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000 /* Size of used area in RAM*/
  89
  90 #define CONFIG_SYS_GBL_DATA_OFFSET      \
  91                         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  92 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
  93
  94                                 /* Reserve 384 kB = 3 sect. for Mon */
  95 #define CONFIG_SYS_MONITOR_LEN  (384 * 1024)
  96                                 /* Reserve 512 kB for malloc */
  97 #define CONFIG_SYS_MALLOC_LEN   (512 * 1024)
  98
  99 /*
 100  * Serial Port
 101  */
 102 #define CONFIG_SYS_NS16550_SERIAL
 103 #define CONFIG_SYS_NS16550_REG_SIZE     1
 104 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 105
 106 #define CONFIG_SYS_BAUDRATE_TABLE  \
 107                 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
 108
 109 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
 110 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
 111
 112 /*
 113  * I2C
 114  */
 115 #define CONFIG_SYS_I2C
 116 #define CONFIG_SYS_I2C_FSL
 117 #define CONFIG_SYS_FSL_I2C_SPEED        400000
 118 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 119 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 120
 121 /* I2C EEPROM, configuration for onboard EEPROMs 24C256 and 24C32 */
 122 #define CONFIG_SYS_I2C_EEPROM_ADDR              0x50    /* 1010000x */
 123 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          2       /* 16 bit */
 124 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       5       /* 32 bytes/write */
 125 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   12      /* 10ms +/- 20% */
 126
 127 /* I2C RTC */
 128 #define CONFIG_RTC_DS1337                       /* use ds1337 rtc via i2c */
 129 #define CONFIG_SYS_I2C_RTC_ADDR         0x68    /* at address 0x68 */
 130
 131 /*
 132  * TSEC
 133  */
 134
 135 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
 136 #define CONFIG_SYS_TSEC1        (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC1_OFFSET)
 137 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
 138 #define CONFIG_SYS_TSEC2        (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC2_OFFSET)
 139
 140 #if defined(CONFIG_TSEC_ENET)
 141
 142 #define CONFIG_TSEC1            1
 143 #define CONFIG_TSEC1_NAME       "TSEC0"
 144 #define CONFIG_TSEC2            1
 145 #define CONFIG_TSEC2_NAME       "TSEC1"
 146 #define TSEC1_PHY_ADDR          2
 147 #define TSEC2_PHY_ADDR          1
 148 #define TSEC1_PHYIDX            0
 149 #define TSEC2_PHYIDX            0
 150 #define TSEC1_FLAGS             TSEC_GIGABIT
 151 #define TSEC2_FLAGS             TSEC_GIGABIT
 152
 153 /* Options are: TSEC[0-1] */
 154 #define CONFIG_ETHPRIME         "TSEC0"
 155
 156 #endif  /* CONFIG_TSEC_ENET */
 157
 158 #if defined(CONFIG_PCI)
 159
 160 #define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup */
 161
 162 /* PCI1 host bridge */
 163 #define CONFIG_SYS_PCI1_MEM_BASE        0x90000000
 164 #define CONFIG_SYS_PCI1_MEM_PHYS        CONFIG_SYS_PCI1_MEM_BASE
 165 #define CONFIG_SYS_PCI1_MEM_SIZE        0x10000000      /* 256M */
 166 #define CONFIG_SYS_PCI1_MMIO_BASE       \
 167                         (CONFIG_SYS_PCI1_MEM_BASE + CONFIG_SYS_PCI1_MEM_SIZE)
 168 #define CONFIG_SYS_PCI1_MMIO_PHYS       CONFIG_SYS_PCI1_MMIO_BASE
 169 #define CONFIG_SYS_PCI1_MMIO_SIZE       0x10000000      /* 256M */
 170 #define CONFIG_SYS_PCI1_IO_BASE         0xe2000000
 171 #define CONFIG_SYS_PCI1_IO_PHYS         CONFIG_SYS_PCI1_IO_BASE
 172 #define CONFIG_SYS_PCI1_IO_SIZE         0x1000000       /* 16M */
 173
 174 #undef CONFIG_EEPRO100
 175 #define CONFIG_EEPRO100
 176 #undef CONFIG_TULIP
 177
 178 #if !defined(CONFIG_PCI_PNP)
 179         #define PCI_ENET0_IOADDR        CONFIG_SYS_PCI1_IO_BASE
 180         #define PCI_ENET0_MEMADDR       CONFIG_SYS_PCI1_MEM_BASE
 181         #define PCI_IDSEL_NUMBER        0x1c    /* slot0 (IDSEL) = 28 */
 182 #endif
 183
 184 #define CONFIG_SYS_PCI_SUBSYS_VENDORID          0x1957  /* Freescale */
 185
 186 #endif  /* CONFIG_PCI */
 187
 188 /*
 189  * Environment
 190  */
 191 #define CONFIG_ENV_ADDR         \
 192                         (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
 193 #define CONFIG_ENV_SECT_SIZE    0x20000 /* 128K (one sector) for env */
 194 #define CONFIG_ENV_SIZE         0x8000  /*  32K max size */
 195 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 196 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
 197
 198 #define CONFIG_LOADS_ECHO               1 /* echo on for serial download */
 199 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1 /* allow baudrate change */
 200
 201 /*
 202  * BOOTP options
 203  */
 204 #define CONFIG_BOOTP_BOOTFILESIZE
 205
 206 /*
 207  * Miscellaneous configurable options
 208  */
 209 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
 210
 211 #undef CONFIG_WATCHDOG          /* watchdog disabled */
 212
 213 /*
 214  * For booting Linux, the board info and command line data
 215  * have to be in the first 256 MB of memory, since this is
 216  * the maximum mapped by the Linux kernel during initialization.
 217  */
 218                                 /* Initial Memory map for Linux */
 219 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20)
 220
 221 /* System IO Config */
 222 #define CONFIG_SYS_SICRH        0
 223 #define CONFIG_SYS_SICRL        SICRL_LDP_A
 224
 225 /* PCI */
 226 #ifdef CONFIG_PCI
 227 #define CONFIG_PCI_INDIRECT_BRIDGE
 228 #endif
 229
 230 #if defined(CONFIG_CMD_KGDB)
 231 #define CONFIG_KGDB_BAUDRATE    230400  /* speed of kgdb serial port */
 232 #endif
 233
 234 /*
 235  * Environment Configuration
 236  */
 237
 238                                 /* default location for tftp and bootm */
 239 #define CONFIG_LOADADDR         400000
 240
 241 #define CONFIG_PREBOOT  "echo;" \
 242         "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
 243         "echo"
 244
 245 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 246         "netdev=eth0\0"                                                 \
 247         "hostname=tqm834x\0"                                            \
 248         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 249                 "nfsroot=${serverip}:${rootpath}\0"                     \
 250         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 251         "addip=setenv bootargs ${bootargs} "                            \
 252                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 253                 ":${hostname}:${netdev}:off panic=1\0"                  \
 254         "addcons=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0" \
 255         "flash_nfs_old=run nfsargs addip addcons;"                      \
 256                 "bootm ${kernel_addr}\0"                                \
 257         "flash_nfs=run nfsargs addip addcons;"                          \
 258                 "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
 259         "flash_self_old=run ramargs addip addcons;"                     \
 260                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 261         "flash_self=run ramargs addip addcons;"                         \
 262                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
 263         "net_nfs_old=tftp 400000 ${bootfile};"                          \
 264                 "run nfsargs addip addcons;bootm\0"                     \
 265         "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
 266                 "tftp ${fdt_addr_r} ${fdt_file}; "                      \
 267                 "run nfsargs addip addcons; "                           \
 268                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
 269         "rootpath=/opt/eldk/ppc_6xx\0"                                  \
 270         "bootfile=tqm834x/uImage\0"                                     \
 271         "fdtfile=tqm834x/tqm834x.dtb\0"                                 \
 272         "kernel_addr_r=400000\0"                                        \
 273         "fdt_addr_r=600000\0"                                           \
 274         "ramdisk_addr_r=800000\0"                                       \
 275         "kernel_addr=800C0000\0"                                        \
 276         "fdt_addr=800A0000\0"                                           \
 277         "ramdisk_addr=80300000\0"                                       \
 278         "u-boot=tqm834x/u-boot.bin\0"                                   \
 279         "load=tftp 200000 ${u-boot}\0"                                  \
 280         "update=protect off 80000000 +${filesize};"                     \
 281                 "era 80000000 +${filesize};"                            \
 282                 "cp.b 200000 80000000 ${filesize}\0"                    \
 283         "upd=run load update\0"                                         \
 284         ""
 285
 286 #define CONFIG_BOOTCOMMAND      "run flash_self"
 287
 288 /*
 289  * JFFS2 partitions
 290  */
 291 /* mtdparts command line support */
 292
 293 /* default mtd partition table */
 294 #endif  /* __CONFIG_H */