include/configs/gr_ep2s60.h

   1 /* Configuration header file for Gaisler Research AB's Template
   2  * design (GPL Open Source SPARC/LEON3 96MHz) for Altera NIOS
   3  * Development board Stratix II edition, with the FPGA device
   4  * EP2S60.
   5  *
   6  * (C) Copyright 2003-2005
   7  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   8  *
   9  * (C) Copyright 2008
  10  * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com.
  11  *
  12  * SPDX-License-Identifier:     GPL-2.0+
  13  */
  14
  15 #ifndef __CONFIG_H__
  16 #define __CONFIG_H__
  17
  18 /*
  19  * High Level Configuration Options
  20  * (easy to change)
  21  */
  22
  23 /* Altera NIOS Development board, Stratix II board */
  24 #define CONFIG_GR_EP2S60        1
  25
  26 /* CPU / AMBA BUS configuration */
  27 #define CONFIG_SYS_CLK_FREQ     96000000        /* 96MHz */
  28
  29 /* Define this is the GR-2S60-MEZZ mezzanine is available and you
  30  * want to use the USB and GRETH functionality of the board
  31  */
  32 #undef GR_2S60_MEZZ
  33
  34 #ifdef GR_2S60_MEZZ
  35 #define USE_GRETH 1
  36 #define USE_GRUSB 1
  37 #endif
  38
  39 /*
  40  * Serial console configuration
  41  */
  42 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, 230400 }
  43
  44 /* Partitions */
  45
  46 /*
  47  * Supported commands
  48  */
  49 #define CONFIG_CMD_REGINFO
  50 #define CONFIG_CMD_DIAG
  51 #define CONFIG_CMD_IRQ
  52
  53 /* USB support */
  54 #if USE_GRUSB
  55 #define CONFIG_USB_UHCI
  56 /* Enable needed helper functions */
  57 #endif
  58
  59 /*
  60  * Autobooting
  61  */
  62
  63 #define CONFIG_PREBOOT  "echo;" \
  64         "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
  65         "echo"
  66
  67 #undef  CONFIG_BOOTARGS
  68
  69 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
  70         "netdev=eth0\0"                                                 \
  71         "nfsargs=setenv bootargs console=ttyS0,38400 root=/dev/nfs rw " \
  72                 "nfsroot=${serverip}:${rootpath}\0"                     \
  73         "ramargs=setenv bootargs console=ttyS0,${baudrate} root=/dev/ram rw\0"                  \
  74         "addip=setenv bootargs ${bootargs} "                            \
  75                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
  76                 ":${hostname}:${netdev}:off panic=1\0"                  \
  77         "flash_nfs=run nfsargs addip;"                                  \
  78                 "bootm ${kernel_addr}\0"                                \
  79         "flash_self=run ramargs addip;"                                 \
  80                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
  81         "net_nfs=tftp 40000000 ${bootfile};run nfsargs addip;bootm\0"   \
  82         "scratch=40800000\0"                                    \
  83         "getkernel=tftpboot $(scratch) $(bootfile)\0" \
  84         "bootargs=console=ttyS0,38400 root=/dev/nfs rw nfsroot=192.168.0.20:/export/rootfs ip=192.168.0.207:192.168.0.20:192.168.0.1:255.255.255.0:ml401:eth0\0" \
  85         ""
  86
  87 #define CONFIG_NETMASK 255.255.255.0
  88 #define CONFIG_GATEWAYIP 192.168.0.1
  89 #define CONFIG_SERVERIP 192.168.0.20
  90 #define CONFIG_IPADDR 192.168.0.207
  91 #define CONFIG_ROOTPATH "/export/rootfs"
  92 #define CONFIG_HOSTNAME  ml401
  93 #define CONFIG_BOOTFILE "/uImage"
  94
  95 #define CONFIG_BOOTCOMMAND      "run flash_self"
  96
  97 /* Memory MAP
  98  *
  99  *  Flash:
 100  *  |--------------------------------|
 101  *  | 0x00000000 Text & Data & BSS   | *
 102  *  |            for Monitor         | *
 103  *  | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| *
 104  *  | UNUSED / Growth                | * 256kb
 105  *  |--------------------------------|
 106  *  | 0x00050000 Base custom area    | *
 107  *  |            kernel / FS         | *
 108  *  |                                | * Rest of Flash
 109  *  |~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|
 110  *  | END-0x00008000 Environment     | * 32kb
 111  *  |--------------------------------|
 112  *
 113  *
 114  *
 115  *  Main Memory:
 116  *  |--------------------------------|
 117  *  | UNUSED / scratch area          |
 118  *  |                                |
 119  *  |                                |
 120  *  |                                |
 121  *  |                                |
 122  *  |--------------------------------|
 123  *  | Monitor .Text / .DATA / .BSS   | * 512kb
 124  *  | Relocated!                     | *
 125  *  |--------------------------------|
 126  *  | Monitor Malloc                 | * 128kb (contains relocated environment)
 127  *  |--------------------------------|
 128  *  | Monitor/kernel STACK           | * 64kb
 129  *  |--------------------------------|
 130  *  | Page Table for MMU systems     | * 2k
 131  *  |--------------------------------|
 132  *  | PROM Code accessed from Linux  | * 6kb-128b
 133  *  |--------------------------------|
 134  *  | Global data (avail from kernel)| * 128b
 135  *  |--------------------------------|
 136  *
 137  */
 138
 139 /*
 140  * Flash configuration (8,16 or 32 MB)
 141  * TEXT base always at 0xFFF00000
 142  * ENV_ADDR always at  0xFFF40000
 143  * FLASH_BASE at 0xFC000000 for 64 MB
 144  *               0xFE000000 for 32 MB
 145  *               0xFF000000 for 16 MB
 146  *               0xFF800000 for  8 MB
 147  */
 148 #define CONFIG_SYS_FLASH_BASE           0x00000000
 149 #define CONFIG_SYS_FLASH_SIZE           0x00400000      /* FPGA Bit file is in top of FLASH, we only ues the bottom 4Mb */
 150
 151 #define PHYS_FLASH_SECT_SIZE    0x00010000      /* 64 KB sectors */
 152 #define CONFIG_SYS_MAX_FLASH_SECT       256     /* max num of sects on one chip */
 153 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max num of memory banks      */
 154
 155 #define CONFIG_SYS_FLASH_ERASE_TOUT     240000  /* Flash Erase Timeout (in ms)  */
 156 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (in ms)  */
 157 #define CONFIG_SYS_FLASH_LOCK_TOUT      5       /* Timeout for Flash Set Lock Bit (in ms) */
 158 #define CONFIG_SYS_FLASH_UNLOCK_TOUT    10000   /* Timeout for Flash Clear Lock Bits (in ms) */
 159 #define CONFIG_SYS_FLASH_PROTECTION     /* "Real" (hardware) sectors protection */
 160
 161 /*** CFI CONFIG ***/
 162 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_8BIT
 163 #define CONFIG_FLASH_CFI_DRIVER
 164 #define CONFIG_SYS_FLASH_CFI
 165 /* Bypass cache when reading regs from flash memory */
 166 #define CONFIG_SYS_FLASH_CFI_BYPASS_READ
 167 /* Buffered writes (32byte/go) instead of single accesses */
 168 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 169
 170 /*
 171  * Environment settings
 172  */
 173 /*#define CONFIG_ENV_IS_NOWHERE 1*/
 174 #define CONFIG_ENV_IS_IN_FLASH  1
 175 /* CONFIG_ENV_ADDR need to be at sector boundary */
 176 #define CONFIG_ENV_SIZE         0x8000
 177 #define CONFIG_ENV_SECT_SIZE    0x20000
 178 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE+CONFIG_SYS_FLASH_SIZE-CONFIG_ENV_SECT_SIZE)
 179 #define CONFIG_ENV_OVERWRITE    1
 180
 181 /*
 182  * Memory map
 183  */
 184 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 185 #define CONFIG_SYS_SDRAM_SIZE           0x02000000
 186 #define CONFIG_SYS_SDRAM_END            (CONFIG_SYS_SDRAM_BASE+CONFIG_SYS_SDRAM_SIZE)
 187
 188 /* no SRAM available */
 189 #undef CONFIG_SYS_SRAM_BASE
 190 #undef CONFIG_SYS_SRAM_SIZE
 191
 192 #define CONFIG_SYS_RAM_BASE CONFIG_SYS_SDRAM_BASE
 193 #define CONFIG_SYS_RAM_SIZE CONFIG_SYS_SDRAM_SIZE
 194 #define CONFIG_SYS_RAM_END CONFIG_SYS_SDRAM_END
 195
 196 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_SDRAM_END - GENERATED_GBL_DATA_SIZE)
 197
 198 #define CONFIG_SYS_PROM_SIZE            (8192-GENERATED_GBL_DATA_SIZE)
 199 #define CONFIG_SYS_PROM_OFFSET          (CONFIG_SYS_GBL_DATA_OFFSET-CONFIG_SYS_PROM_SIZE)
 200
 201 #define CONFIG_SYS_INIT_SP_OFFSET       (CONFIG_SYS_PROM_OFFSET-32)
 202 #define CONFIG_SYS_STACK_SIZE           (0x10000-32)
 203
 204 #define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
 205 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 206 #   define CONFIG_SYS_RAMBOOT           1
 207 #endif
 208
 209 #define CONFIG_SYS_MONITOR_LEN          (512 << 10)     /* Reserve 512 kB for Monitor   */
 210 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)     /* Reserve 128 kB for malloc()  */
 211 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
 212
 213 #define CONFIG_SYS_MALLOC_END           (CONFIG_SYS_INIT_SP_OFFSET-CONFIG_SYS_STACK_SIZE)
 214 #define CONFIG_SYS_MALLOC_BASE          (CONFIG_SYS_MALLOC_END-CONFIG_SYS_MALLOC_LEN)
 215
 216 /* relocated monitor area */
 217 #define CONFIG_SYS_RELOC_MONITOR_MAX_END   CONFIG_SYS_MALLOC_BASE
 218 #define CONFIG_SYS_RELOC_MONITOR_BASE     (CONFIG_SYS_RELOC_MONITOR_MAX_END-CONFIG_SYS_MONITOR_LEN)
 219
 220 /* make un relocated address from relocated address */
 221 #define UN_RELOC(address) (address-(CONFIG_SYS_RELOC_MONITOR_BASE-CONFIG_SYS_TEXT_BASE))
 222
 223 /*
 224  * Ethernet configuration uses on board SMC91C111, however if a mezzanine
 225  * with a PHY is attached the GRETH can be used on this board.
 226  * Define USE_GRETH in order to use the mezzanine provided PHY with the
 227  * onchip GRETH network MAC, note that this is not supported by the
 228  * template design.
 229  */
 230 #ifndef USE_GRETH
 231
 232 /* USE SMC91C111 MAC */
 233 #define CONFIG_SMC91111          1
 234 #define CONFIG_SMC91111_BASE            0x20000300      /* chip select 3         */
 235 #define CONFIG_SMC_USE_32_BIT           1       /* 32 bit bus  */
 236 #undef  CONFIG_SMC_91111_EXT_PHY        /* we use internal phy   */
 237 /*#define CONFIG_SHOW_ACTIVITY*/
 238 #define CONFIG_NET_RETRY_COUNT          10      /* # of retries          */
 239
 240 #else
 241
 242 /* USE GRETH Ethernet Driver */
 243 #define CONFIG_GRETH    1
 244 #endif
 245
 246 #define CONFIG_PHY_ADDR  0x00
 247
 248 /*
 249  * Miscellaneous configurable options
 250  */
 251 #define CONFIG_SYS_LONGHELP             /* undef to save memory     */
 252 #if defined(CONFIG_CMD_KGDB)
 253 #define CONFIG_SYS_CBSIZE               1024    /* Console I/O Buffer Size  */
 254 #else
 255 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size  */
 256 #endif
 257 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)      /* Print Buffer Size */
 258 #define CONFIG_SYS_MAXARGS              16      /* max number of command args   */
 259 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 260
 261 #define CONFIG_SYS_MEMTEST_START        0x00100000      /* memtest works on */
 262 #define CONFIG_SYS_MEMTEST_END          0x00f00000      /* 1 ... 15 MB in DRAM  */
 263
 264 #define CONFIG_SYS_LOAD_ADDR            0x100000        /* default load address */
 265
 266 /*-----------------------------------------------------------------------
 267  * USB stuff
 268  *-----------------------------------------------------------------------
 269  */
 270 #define CONFIG_USB_CLOCK        0x0001BBBB
 271 #define CONFIG_USB_CONFIG       0x00005000
 272
 273 /***** Gaisler GRLIB IP-Cores Config ********/
 274
 275 #define CONFIG_SYS_GRLIB_SDRAM    0
 276
 277 /* No SDRAM Configuration */
 278 #undef CONFIG_SYS_GRLIB_GAISLER_SDCTRL1
 279
 280 /* See, GRLIB Docs (grip.pdf) on how to set up
 281  * These the memory controller registers.
 282  */
 283 #define CONFIG_SYS_GRLIB_ESA_MCTRL1
 284 #define CONFIG_SYS_GRLIB_ESA_MCTRL1_CFG1  (0x10f800ff | (1<<11))
 285 #define CONFIG_SYS_GRLIB_ESA_MCTRL1_CFG2  0x00000000
 286 #define CONFIG_SYS_GRLIB_ESA_MCTRL1_CFG3  0x00000000
 287
 288 /* GRLIB FT-MCTRL configuration */
 289 #define CONFIG_SYS_GRLIB_GAISLER_FTMCTRL1
 290 #define CONFIG_SYS_GRLIB_GAISLER_FTMCTRL1_CFG1  (0x10f800ff | (1<<11))
 291 #define CONFIG_SYS_GRLIB_GAISLER_FTMCTRL1_CFG2  0x00000000
 292 #define CONFIG_SYS_GRLIB_GAISLER_FTMCTRL1_CFG3  0x00000000
 293
 294 /* DDR controller */
 295 #define CONFIG_SYS_GRLIB_GAISLER_DDRSPA1
 296 #define CONFIG_SYS_GRLIB_GAISLER_DDRSPA1_CTRL  0xa900830a
 297
 298 /* no DDR2 Controller */
 299 #undef CONFIG_SYS_GRLIB_GAISLER_DDR2SPA1
 300
 301 /* default kernel command line */
 302 #define CONFIG_DEFAULT_KERNEL_COMMAND_LINE "console=ttyS0,38400\0\0"
 303
 304 #endif                          /* __CONFIG_H */