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 #define CONFIG_DISPLAY_BOARDINFO
  19
  20 /*
  21  * High Level Configuration Options
  22  * (easy to change)
  23  */
  24
  25 /* Altera NIOS Development board, Stratix II board */
  26 #define CONFIG_GR_EP2S60        1
  27
  28 /* CPU / AMBA BUS configuration */
  29 #define CONFIG_SYS_CLK_FREQ     96000000        /* 96MHz */
  30
  31 /* Define this is the GR-2S60-MEZZ mezzanine is available and you
  32  * want to use the USB and GRETH functionality of the board
  33  */
  34 #undef GR_2S60_MEZZ
  35
  36 #ifdef GR_2S60_MEZZ
  37 #define USE_GRETH 1
  38 #define USE_GRUSB 1
  39 #endif
  40
  41 /*
  42  * Serial console configuration
  43  */
  44 #define CONFIG_BAUDRATE         38400   /* ... at 38400 bps */
  45 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, 230400 }
  46
  47 /* Partitions */
  48 #define CONFIG_DOS_PARTITION
  49 #define CONFIG_MAC_PARTITION
  50 #define CONFIG_ISO_PARTITION
  51
  52 /*
  53  * Supported commands
  54  */
  55 #define CONFIG_CMD_REGINFO
  56 #define CONFIG_CMD_DIAG
  57 #define CONFIG_CMD_IRQ
  58
  59 /* USB support */
  60 #if USE_GRUSB
  61 #define CONFIG_USB_UHCI
  62 #define CONFIG_USB_STORAGE
  63 /* Enable needed helper functions */
  64 #define CONFIG_SYS_STDIO_DEREGISTER     /* needs stdio_deregister */
  65 #endif
  66
  67 /*
  68  * Autobooting
  69  */
  70
  71 #define CONFIG_PREBOOT  "echo;" \
  72         "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
  73         "echo"
  74
  75 #undef  CONFIG_BOOTARGS
  76
  77 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
  78         "netdev=eth0\0"                                                 \
  79         "nfsargs=setenv bootargs console=ttyS0,38400 root=/dev/nfs rw " \
  80                 "nfsroot=${serverip}:${rootpath}\0"                     \
  81         "ramargs=setenv bootargs console=ttyS0,${baudrate} root=/dev/ram rw\0"                  \
  82         "addip=setenv bootargs ${bootargs} "                            \
  83                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
  84                 ":${hostname}:${netdev}:off panic=1\0"                  \
  85         "flash_nfs=run nfsargs addip;"                                  \
  86                 "bootm ${kernel_addr}\0"                                \
  87         "flash_self=run ramargs addip;"                                 \
  88                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
  89         "net_nfs=tftp 40000000 ${bootfile};run nfsargs addip;bootm\0"   \
  90         "scratch=40800000\0"                                    \
  91         "getkernel=tftpboot $(scratch) $(bootfile)\0" \
  92         "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" \
  93         ""
  94
  95 #define CONFIG_NETMASK 255.255.255.0
  96 #define CONFIG_GATEWAYIP 192.168.0.1
  97 #define CONFIG_SERVERIP 192.168.0.20
  98 #define CONFIG_IPADDR 192.168.0.207
  99 #define CONFIG_ROOTPATH "/export/rootfs"
 100 #define CONFIG_HOSTNAME  ml401
 101 #define CONFIG_BOOTFILE "/uImage"
 102
 103 #define CONFIG_BOOTCOMMAND      "run flash_self"
 104
 105 /* Memory MAP
 106  *
 107  *  Flash:
 108  *  |--------------------------------|
 109  *  | 0x00000000 Text & Data & BSS   | *
 110  *  |            for Monitor         | *
 111  *  | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| *
 112  *  | UNUSED / Growth                | * 256kb
 113  *  |--------------------------------|
 114  *  | 0x00050000 Base custom area    | *
 115  *  |            kernel / FS         | *
 116  *  |                                | * Rest of Flash
 117  *  |~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|
 118  *  | END-0x00008000 Environment     | * 32kb
 119  *  |--------------------------------|
 120  *
 121  *
 122  *
 123  *  Main Memory:
 124  *  |--------------------------------|
 125  *  | UNUSED / scratch area          |
 126  *  |                                |
 127  *  |                                |
 128  *  |                                |
 129  *  |                                |
 130  *  |--------------------------------|
 131  *  | Monitor .Text / .DATA / .BSS   | * 512kb
 132  *  | Relocated!                     | *
 133  *  |--------------------------------|
 134  *  | Monitor Malloc                 | * 128kb (contains relocated environment)
 135  *  |--------------------------------|
 136  *  | Monitor/kernel STACK           | * 64kb
 137  *  |--------------------------------|
 138  *  | Page Table for MMU systems     | * 2k
 139  *  |--------------------------------|
 140  *  | PROM Code accessed from Linux  | * 6kb-128b
 141  *  |--------------------------------|
 142  *  | Global data (avail from kernel)| * 128b
 143  *  |--------------------------------|
 144  *
 145  */
 146
 147 /*
 148  * Flash configuration (8,16 or 32 MB)
 149  * TEXT base always at 0xFFF00000
 150  * ENV_ADDR always at  0xFFF40000
 151  * FLASH_BASE at 0xFC000000 for 64 MB
 152  *               0xFE000000 for 32 MB
 153  *               0xFF000000 for 16 MB
 154  *               0xFF800000 for  8 MB
 155  */
 156 /*#define CONFIG_SYS_NO_FLASH           1*/
 157 #define CONFIG_SYS_FLASH_BASE           0x00000000
 158 #define CONFIG_SYS_FLASH_SIZE           0x00400000      /* FPGA Bit file is in top of FLASH, we only ues the bottom 4Mb */
 159
 160 #define PHYS_FLASH_SECT_SIZE    0x00010000      /* 64 KB sectors */
 161 #define CONFIG_SYS_MAX_FLASH_SECT       256     /* max num of sects on one chip */
 162 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max num of memory banks      */
 163
 164 #define CONFIG_SYS_FLASH_ERASE_TOUT     240000  /* Flash Erase Timeout (in ms)  */
 165 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (in ms)  */
 166 #define CONFIG_SYS_FLASH_LOCK_TOUT      5       /* Timeout for Flash Set Lock Bit (in ms) */
 167 #define CONFIG_SYS_FLASH_UNLOCK_TOUT    10000   /* Timeout for Flash Clear Lock Bits (in ms) */
 168 #define CONFIG_SYS_FLASH_PROTECTION     /* "Real" (hardware) sectors protection */
 169
 170 /*** CFI CONFIG ***/
 171 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_8BIT
 172 #define CONFIG_FLASH_CFI_DRIVER
 173 #define CONFIG_SYS_FLASH_CFI
 174 /* Bypass cache when reading regs from flash memory */
 175 #define CONFIG_SYS_FLASH_CFI_BYPASS_READ
 176 /* Buffered writes (32byte/go) instead of single accesses */
 177 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 178
 179 /*
 180  * Environment settings
 181  */
 182 /*#define CONFIG_ENV_IS_NOWHERE 1*/
 183 #define CONFIG_ENV_IS_IN_FLASH  1
 184 /* CONFIG_ENV_ADDR need to be at sector boundary */
 185 #define CONFIG_ENV_SIZE         0x8000
 186 #define CONFIG_ENV_SECT_SIZE    0x20000
 187 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE+CONFIG_SYS_FLASH_SIZE-CONFIG_ENV_SECT_SIZE)
 188 #define CONFIG_ENV_OVERWRITE    1
 189
 190 /*
 191  * Memory map
 192  */
 193 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 194 #define CONFIG_SYS_SDRAM_SIZE           0x02000000
 195 #define CONFIG_SYS_SDRAM_END            (CONFIG_SYS_SDRAM_BASE+CONFIG_SYS_SDRAM_SIZE)
 196
 197 /* no SRAM available */
 198 #undef CONFIG_SYS_SRAM_BASE
 199 #undef CONFIG_SYS_SRAM_SIZE
 200
 201 #define CONFIG_SYS_RAM_BASE CONFIG_SYS_SDRAM_BASE
 202 #define CONFIG_SYS_RAM_SIZE CONFIG_SYS_SDRAM_SIZE
 203 #define CONFIG_SYS_RAM_END CONFIG_SYS_SDRAM_END
 204
 205 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_SDRAM_END - GENERATED_GBL_DATA_SIZE)
 206
 207 #define CONFIG_SYS_PROM_SIZE            (8192-GENERATED_GBL_DATA_SIZE)
 208 #define CONFIG_SYS_PROM_OFFSET          (CONFIG_SYS_GBL_DATA_OFFSET-CONFIG_SYS_PROM_SIZE)
 209
 210 #define CONFIG_SYS_INIT_SP_OFFSET       (CONFIG_SYS_PROM_OFFSET-32)
 211 #define CONFIG_SYS_STACK_SIZE           (0x10000-32)
 212
 213 #define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
 214 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 215 #   define CONFIG_SYS_RAMBOOT           1
 216 #endif
 217
 218 #define CONFIG_SYS_MONITOR_LEN          (512 << 10)     /* Reserve 512 kB for Monitor   */
 219 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)     /* Reserve 128 kB for malloc()  */
 220 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
 221
 222 #define CONFIG_SYS_MALLOC_END           (CONFIG_SYS_INIT_SP_OFFSET-CONFIG_SYS_STACK_SIZE)
 223 #define CONFIG_SYS_MALLOC_BASE          (CONFIG_SYS_MALLOC_END-CONFIG_SYS_MALLOC_LEN)
 224
 225 /* relocated monitor area */
 226 #define CONFIG_SYS_RELOC_MONITOR_MAX_END   CONFIG_SYS_MALLOC_BASE
 227 #define CONFIG_SYS_RELOC_MONITOR_BASE     (CONFIG_SYS_RELOC_MONITOR_MAX_END-CONFIG_SYS_MONITOR_LEN)
 228
 229 /* make un relocated address from relocated address */
 230 #define UN_RELOC(address) (address-(CONFIG_SYS_RELOC_MONITOR_BASE-CONFIG_SYS_TEXT_BASE))
 231
 232 /*
 233  * Ethernet configuration uses on board SMC91C111, however if a mezzanine
 234  * with a PHY is attached the GRETH can be used on this board.
 235  * Define USE_GRETH in order to use the mezzanine provided PHY with the
 236  * onchip GRETH network MAC, note that this is not supported by the
 237  * template design.
 238  */
 239 #ifndef USE_GRETH
 240
 241 /* USE SMC91C111 MAC */
 242 #define CONFIG_SMC91111          1
 243 #define CONFIG_SMC91111_BASE            0x20000300      /* chip select 3         */
 244 #define CONFIG_SMC_USE_32_BIT           1       /* 32 bit bus  */
 245 #undef  CONFIG_SMC_91111_EXT_PHY        /* we use internal phy   */
 246 /*#define CONFIG_SHOW_ACTIVITY*/
 247 #define CONFIG_NET_RETRY_COUNT          10      /* # of retries          */
 248
 249 #else
 250
 251 /* USE GRETH Ethernet Driver */
 252 #define CONFIG_GRETH    1
 253 #endif
 254
 255 #define CONFIG_PHY_ADDR  0x00
 256
 257 /*
 258  * Miscellaneous configurable options
 259  */
 260 #define CONFIG_SYS_LONGHELP             /* undef to save memory     */
 261 #if defined(CONFIG_CMD_KGDB)
 262 #define CONFIG_SYS_CBSIZE               1024    /* Console I/O Buffer Size  */
 263 #else
 264 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size  */
 265 #endif
 266 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)      /* Print Buffer Size */
 267 #define CONFIG_SYS_MAXARGS              16      /* max number of command args   */
 268 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 269
 270 #define CONFIG_SYS_MEMTEST_START        0x00100000      /* memtest works on */
 271 #define CONFIG_SYS_MEMTEST_END          0x00f00000      /* 1 ... 15 MB in DRAM  */
 272
 273 #define CONFIG_SYS_LOAD_ADDR            0x100000        /* default load address */
 274
 275 /*-----------------------------------------------------------------------
 276  * USB stuff
 277  *-----------------------------------------------------------------------
 278  */
 279 #define CONFIG_USB_CLOCK        0x0001BBBB
 280 #define CONFIG_USB_CONFIG       0x00005000
 281
 282 /***** Gaisler GRLIB IP-Cores Config ********/
 283
 284 #define CONFIG_SYS_GRLIB_SDRAM    0
 285
 286 /* No SDRAM Configuration */
 287 #undef CONFIG_SYS_GRLIB_GAISLER_SDCTRL1
 288
 289 /* See, GRLIB Docs (grip.pdf) on how to set up
 290  * These the memory controller registers.
 291  */
 292 #define CONFIG_SYS_GRLIB_ESA_MCTRL1
 293 #define CONFIG_SYS_GRLIB_ESA_MCTRL1_CFG1  (0x10f800ff | (1<<11))
 294 #define CONFIG_SYS_GRLIB_ESA_MCTRL1_CFG2  0x00000000
 295 #define CONFIG_SYS_GRLIB_ESA_MCTRL1_CFG3  0x00000000
 296
 297 /* GRLIB FT-MCTRL configuration */
 298 #define CONFIG_SYS_GRLIB_GAISLER_FTMCTRL1
 299 #define CONFIG_SYS_GRLIB_GAISLER_FTMCTRL1_CFG1  (0x10f800ff | (1<<11))
 300 #define CONFIG_SYS_GRLIB_GAISLER_FTMCTRL1_CFG2  0x00000000
 301 #define CONFIG_SYS_GRLIB_GAISLER_FTMCTRL1_CFG3  0x00000000
 302
 303 /* DDR controller */
 304 #define CONFIG_SYS_GRLIB_GAISLER_DDRSPA1
 305 #define CONFIG_SYS_GRLIB_GAISLER_DDRSPA1_CTRL  0xa900830a
 306
 307 /* no DDR2 Controller */
 308 #undef CONFIG_SYS_GRLIB_GAISLER_DDR2SPA1
 309
 310 /* Identification string */
 311 #define CONFIG_IDENT_STRING " Gaisler LEON3 EP2S60"
 312
 313 /* default kernel command line */
 314 #define CONFIG_DEFAULT_KERNEL_COMMAND_LINE "console=ttyS0,38400\0\0"
 315
 316 #endif                          /* __CONFIG_H */