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 /* Number of SPARC register windows */
  30 #define CONFIG_SYS_SPARC_NWINDOWS 8
  31
  32 /* Define this is the GR-2S60-MEZZ mezzanine is available and you
  33  * want to use the USB and GRETH functionality of the board
  34  */
  35 #undef GR_2S60_MEZZ
  36
  37 #ifdef GR_2S60_MEZZ
  38 #define USE_GRETH 1
  39 #define USE_GRUSB 1
  40 #endif
  41
  42 /*
  43  * Serial console configuration
  44  */
  45 #define CONFIG_BAUDRATE         38400   /* ... at 38400 bps */
  46 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, 230400 }
  47
  48 /* Partitions */
  49 #define CONFIG_DOS_PARTITION
  50 #define CONFIG_MAC_PARTITION
  51 #define CONFIG_ISO_PARTITION
  52
  53 /*
  54  * Supported commands
  55  */
  56 #include <config_cmd_default.h>
  57
  58 #define CONFIG_CMD_REGINFO
  59 #define CONFIG_CMD_AMBAPP
  60 #define CONFIG_CMD_PING
  61 #define CONFIG_CMD_DIAG
  62 #define CONFIG_CMD_IRQ
  63
  64 /* USB support */
  65 #if USE_GRUSB
  66 #define CONFIG_USB_UHCI
  67 #define CONFIG_CMD_FAT
  68 #define CONFIG_CMD_EXT2
  69 #define CONFIG_CMD_USB
  70 #define CONFIG_USB_STORAGE
  71 /* Enable needed helper functions */
  72 #define CONFIG_SYS_STDIO_DEREGISTER     /* needs stdio_deregister */
  73 #endif
  74
  75 /*
  76  * Autobooting
  77  */
  78 #define CONFIG_BOOTDELAY        5       /* autoboot after 5 seconds */
  79
  80 #define CONFIG_PREBOOT  "echo;" \
  81         "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
  82         "echo"
  83
  84 #undef  CONFIG_BOOTARGS
  85
  86 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
  87         "netdev=eth0\0"                                                 \
  88         "nfsargs=setenv bootargs console=ttyS0,38400 root=/dev/nfs rw " \
  89                 "nfsroot=${serverip}:${rootpath}\0"                     \
  90         "ramargs=setenv bootargs console=ttyS0,${baudrate} root=/dev/ram rw\0"                  \
  91         "addip=setenv bootargs ${bootargs} "                            \
  92                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
  93                 ":${hostname}:${netdev}:off panic=1\0"                  \
  94         "flash_nfs=run nfsargs addip;"                                  \
  95                 "bootm ${kernel_addr}\0"                                \
  96         "flash_self=run ramargs addip;"                                 \
  97                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
  98         "net_nfs=tftp 40000000 ${bootfile};run nfsargs addip;bootm\0"   \
  99         "scratch=40800000\0"                                    \
 100         "getkernel=tftpboot $(scratch) $(bootfile)\0" \
 101         "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" \
 102         ""
 103
 104 #define CONFIG_NETMASK 255.255.255.0
 105 #define CONFIG_GATEWAYIP 192.168.0.1
 106 #define CONFIG_SERVERIP 192.168.0.20
 107 #define CONFIG_IPADDR 192.168.0.207
 108 #define CONFIG_ROOTPATH "/export/rootfs"
 109 #define CONFIG_HOSTNAME  ml401
 110 #define CONFIG_BOOTFILE "/uImage"
 111
 112 #define CONFIG_BOOTCOMMAND      "run flash_self"
 113
 114 /* Memory MAP
 115  *
 116  *  Flash:
 117  *  |--------------------------------|
 118  *  | 0x00000000 Text & Data & BSS   | *
 119  *  |            for Monitor         | *
 120  *  | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| *
 121  *  | UNUSED / Growth                | * 256kb
 122  *  |--------------------------------|
 123  *  | 0x00050000 Base custom area    | *
 124  *  |            kernel / FS         | *
 125  *  |                                | * Rest of Flash
 126  *  |~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|
 127  *  | END-0x00008000 Environment     | * 32kb
 128  *  |--------------------------------|
 129  *
 130  *
 131  *
 132  *  Main Memory:
 133  *  |--------------------------------|
 134  *  | UNUSED / scratch area          |
 135  *  |                                |
 136  *  |                                |
 137  *  |                                |
 138  *  |                                |
 139  *  |--------------------------------|
 140  *  | Monitor .Text / .DATA / .BSS   | * 512kb
 141  *  | Relocated!                     | *
 142  *  |--------------------------------|
 143  *  | Monitor Malloc                 | * 128kb (contains relocated environment)
 144  *  |--------------------------------|
 145  *  | Monitor/kernel STACK           | * 64kb
 146  *  |--------------------------------|
 147  *  | Page Table for MMU systems     | * 2k
 148  *  |--------------------------------|
 149  *  | PROM Code accessed from Linux  | * 6kb-128b
 150  *  |--------------------------------|
 151  *  | Global data (avail from kernel)| * 128b
 152  *  |--------------------------------|
 153  *
 154  */
 155
 156 /*
 157  * Flash configuration (8,16 or 32 MB)
 158  * TEXT base always at 0xFFF00000
 159  * ENV_ADDR always at  0xFFF40000
 160  * FLASH_BASE at 0xFC000000 for 64 MB
 161  *               0xFE000000 for 32 MB
 162  *               0xFF000000 for 16 MB
 163  *               0xFF800000 for  8 MB
 164  */
 165 /*#define CONFIG_SYS_NO_FLASH           1*/
 166 #define CONFIG_SYS_FLASH_BASE           0x00000000
 167 #define CONFIG_SYS_FLASH_SIZE           0x00400000      /* FPGA Bit file is in top of FLASH, we only ues the bottom 4Mb */
 168
 169 #define PHYS_FLASH_SECT_SIZE    0x00010000      /* 64 KB sectors */
 170 #define CONFIG_SYS_MAX_FLASH_SECT       256     /* max num of sects on one chip */
 171 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max num of memory banks      */
 172
 173 #define CONFIG_SYS_FLASH_ERASE_TOUT     240000  /* Flash Erase Timeout (in ms)  */
 174 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (in ms)  */
 175 #define CONFIG_SYS_FLASH_LOCK_TOUT      5       /* Timeout for Flash Set Lock Bit (in ms) */
 176 #define CONFIG_SYS_FLASH_UNLOCK_TOUT    10000   /* Timeout for Flash Clear Lock Bits (in ms) */
 177 #define CONFIG_SYS_FLASH_PROTECTION     /* "Real" (hardware) sectors protection */
 178
 179 /*** CFI CONFIG ***/
 180 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_8BIT
 181 #define CONFIG_FLASH_CFI_DRIVER
 182 #define CONFIG_SYS_FLASH_CFI
 183 /* Bypass cache when reading regs from flash memory */
 184 #define CONFIG_SYS_FLASH_CFI_BYPASS_READ
 185 /* Buffered writes (32byte/go) instead of single accesses */
 186 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 187
 188 /*
 189  * Environment settings
 190  */
 191 /*#define CONFIG_ENV_IS_NOWHERE 1*/
 192 #define CONFIG_ENV_IS_IN_FLASH  1
 193 /* CONFIG_ENV_ADDR need to be at sector boundary */
 194 #define CONFIG_ENV_SIZE         0x8000
 195 #define CONFIG_ENV_SECT_SIZE    0x20000
 196 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE+CONFIG_SYS_FLASH_SIZE-CONFIG_ENV_SECT_SIZE)
 197 #define CONFIG_ENV_OVERWRITE    1
 198
 199 /*
 200  * Memory map
 201  */
 202 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 203 #define CONFIG_SYS_SDRAM_SIZE           0x02000000
 204 #define CONFIG_SYS_SDRAM_END            (CONFIG_SYS_SDRAM_BASE+CONFIG_SYS_SDRAM_SIZE)
 205
 206 /* no SRAM available */
 207 #undef CONFIG_SYS_SRAM_BASE
 208 #undef CONFIG_SYS_SRAM_SIZE
 209
 210 #define CONFIG_SYS_RAM_BASE CONFIG_SYS_SDRAM_BASE
 211 #define CONFIG_SYS_RAM_SIZE CONFIG_SYS_SDRAM_SIZE
 212 #define CONFIG_SYS_RAM_END CONFIG_SYS_SDRAM_END
 213
 214 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_SDRAM_END - GENERATED_GBL_DATA_SIZE)
 215
 216 #define CONFIG_SYS_PROM_SIZE            (8192-GENERATED_GBL_DATA_SIZE)
 217 #define CONFIG_SYS_PROM_OFFSET          (CONFIG_SYS_GBL_DATA_OFFSET-CONFIG_SYS_PROM_SIZE)
 218
 219 #define CONFIG_SYS_INIT_SP_OFFSET       (CONFIG_SYS_PROM_OFFSET-32)
 220 #define CONFIG_SYS_STACK_SIZE           (0x10000-32)
 221
 222 #define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
 223 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 224 #   define CONFIG_SYS_RAMBOOT           1
 225 #endif
 226
 227 #define CONFIG_SYS_MONITOR_LEN          (512 << 10)     /* Reserve 512 kB for Monitor   */
 228 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)     /* Reserve 128 kB for malloc()  */
 229 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
 230
 231 #define CONFIG_SYS_MALLOC_END           (CONFIG_SYS_INIT_SP_OFFSET-CONFIG_SYS_STACK_SIZE)
 232 #define CONFIG_SYS_MALLOC_BASE          (CONFIG_SYS_MALLOC_END-CONFIG_SYS_MALLOC_LEN)
 233
 234 /* relocated monitor area */
 235 #define CONFIG_SYS_RELOC_MONITOR_MAX_END   CONFIG_SYS_MALLOC_BASE
 236 #define CONFIG_SYS_RELOC_MONITOR_BASE     (CONFIG_SYS_RELOC_MONITOR_MAX_END-CONFIG_SYS_MONITOR_LEN)
 237
 238 /* make un relocated address from relocated address */
 239 #define UN_RELOC(address) (address-(CONFIG_SYS_RELOC_MONITOR_BASE-CONFIG_SYS_TEXT_BASE))
 240
 241 /*
 242  * Ethernet configuration uses on board SMC91C111, however if a mezzanine
 243  * with a PHY is attached the GRETH can be used on this board.
 244  * Define USE_GRETH in order to use the mezzanine provided PHY with the
 245  * onchip GRETH network MAC, note that this is not supported by the
 246  * template design.
 247  */
 248 #ifndef USE_GRETH
 249
 250 /* USE SMC91C111 MAC */
 251 #define CONFIG_SMC91111          1
 252 #define CONFIG_SMC91111_BASE            0x20000300      /* chip select 3         */
 253 #define CONFIG_SMC_USE_32_BIT           1       /* 32 bit bus  */
 254 #undef  CONFIG_SMC_91111_EXT_PHY        /* we use internal phy   */
 255 /*#define CONFIG_SHOW_ACTIVITY*/
 256 #define CONFIG_NET_RETRY_COUNT          10      /* # of retries          */
 257
 258 #else
 259
 260 /* USE GRETH Ethernet Driver */
 261 #define CONFIG_GRETH    1
 262 #endif
 263
 264 #define CONFIG_PHY_ADDR  0x00
 265
 266 /*
 267  * Miscellaneous configurable options
 268  */
 269 #define CONFIG_SYS_LONGHELP             /* undef to save memory     */
 270 #if defined(CONFIG_CMD_KGDB)
 271 #define CONFIG_SYS_CBSIZE               1024    /* Console I/O Buffer Size  */
 272 #else
 273 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size  */
 274 #endif
 275 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)      /* Print Buffer Size */
 276 #define CONFIG_SYS_MAXARGS              16      /* max number of command args   */
 277 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 278
 279 #define CONFIG_SYS_MEMTEST_START        0x00100000      /* memtest works on */
 280 #define CONFIG_SYS_MEMTEST_END          0x00f00000      /* 1 ... 15 MB in DRAM  */
 281
 282 #define CONFIG_SYS_LOAD_ADDR            0x100000        /* default load address */
 283
 284 /*-----------------------------------------------------------------------
 285  * USB stuff
 286  *-----------------------------------------------------------------------
 287  */
 288 #define CONFIG_USB_CLOCK        0x0001BBBB
 289 #define CONFIG_USB_CONFIG       0x00005000
 290
 291 /***** Gaisler GRLIB IP-Cores Config ********/
 292
 293 /* AMBA Plug & Play info display on startup */
 294 /*#define CONFIG_SYS_AMBAPP_PRINT_ON_STARTUP*/
 295
 296 #define CONFIG_SYS_GRLIB_SDRAM    0
 297
 298 /* See, GRLIB Docs (grip.pdf) on how to set up
 299  * These the memory controller registers.
 300  */
 301 #define CONFIG_SYS_GRLIB_MEMCFG1  (0x10f800ff | (1<<11))
 302 #define CONFIG_SYS_GRLIB_MEMCFG2  0x00000000
 303 #define CONFIG_SYS_GRLIB_MEMCFG3  0x00000000
 304
 305 #define CONFIG_SYS_GRLIB_FT_MEMCFG1  (0x10f800ff | (1<<11))
 306 #define CONFIG_SYS_GRLIB_FT_MEMCFG2  0x00000000
 307 #define CONFIG_SYS_GRLIB_FT_MEMCFG3  0x00000000
 308
 309 #define CONFIG_SYS_GRLIB_DDR_CFG  0xa900830a
 310
 311 #define CONFIG_SYS_GRLIB_DDR2_CFG1 0x00000000
 312 #define CONFIG_SYS_GRLIB_DDR2_CFG3 0x00000000
 313
 314 /* Calculate scaler register value from default baudrate */
 315 #define CONFIG_SYS_GRLIB_APBUART_SCALER \
 316  ((((CONFIG_SYS_CLK_FREQ*10)/(CONFIG_BAUDRATE*8))-5)/10)
 317
 318 /* Identification string */
 319 #define CONFIG_IDENT_STRING "GAISLER LEON3 EP2S60"
 320
 321 /* default kernel command line */
 322 #define CONFIG_DEFAULT_KERNEL_COMMAND_LINE "console=ttyS0,38400\0\0"
 323
 324 #endif                          /* __CONFIG_H */