include/configs/quad100hd.h

   1 /*
   2  * (C) Copyright 2008
   3  * Gary Jennejohn, DENX Software Engineering GmbH, garyj@denx.de.
   4  *
   5  * See file CREDITS for list of people who contributed to this
   6  * project.
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License as
  10  * published by the Free Software Foundation; either version 2 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21  * MA 02111-1307 USA
  22  */
  23
  24 /************************************************************************
  25  * quad100hd.h - configuration for Quad100hd board
  26  ***********************************************************************/
  27 #ifndef __CONFIG_H
  28 #define __CONFIG_H
  29
  30 /*-----------------------------------------------------------------------
  31  * High Level Configuration Options
  32  *----------------------------------------------------------------------*/
  33 #define CONFIG_QUAD100HD        1               /* Board is Quad100hd   */
  34 #define CONFIG_4xx              1               /* ... PPC4xx family    */
  35 #define CONFIG_405EP            1               /* Specifc 405EP support*/
  36
  37 #define CONFIG_SYS_CLK_FREQ     33333333 /* external frequency to pll   */
  38
  39 #define CONFIG_BOARD_EARLY_INIT_F 1             /* Call board_early_init_f */
  40
  41 #define PLLMR0_DEFAULT          PLLMR0_266_133_66 /* no PCI */
  42 #define PLLMR1_DEFAULT          PLLMR1_266_133_66 /* no PCI */
  43
  44 /* the environment is in the EEPROM by default */
  45 #define CONFIG_ENV_IS_IN_EEPROM
  46 #undef CONFIG_ENV_IS_IN_FLASH
  47
  48 #define CONFIG_NET_MULTI        1
  49 #define CONFIG_HAS_ETH1         1
  50 #define CONFIG_MII              1       /* MII PHY management           */
  51 #define CONFIG_PHY_ADDR         0x01    /* PHY address                  */
  52 #define CONFIG_SYS_RX_ETH_BUFFER        16      /* Number of ethernet rx buffers & descriptors */
  53 #define CONFIG_PHY_RESET        1
  54 #define CONFIG_PHY_RESET_DELAY  300     /* PHY RESET recovery delay     */
  55
  56 /*
  57  * Command line configuration.
  58  */
  59 #include <config_cmd_default.h>
  60
  61 #undef CONFIG_CMD_ASKENV
  62 #undef CONFIG_CMD_CACHE
  63 #define CONFIG_CMD_DHCP
  64 #undef CONFIG_CMD_DIAG
  65 #define CONFIG_CMD_EEPROM
  66 #undef CONFIG_CMD_ELF
  67 #define CONFIG_CMD_I2C
  68 #undef CONFIG_CMD_IRQ
  69 #define CONFIG_CMD_JFFS2
  70 #undef CONFIG_CMD_LOG
  71 #undef CONFIG_CMD_MII
  72 #define CONFIG_CMD_NAND
  73 #undef CONFIG_CMD_PING
  74 #define CONFIG_CMD_REGINFO
  75
  76 #undef CONFIG_WATCHDOG                  /* watchdog disabled            */
  77
  78 /*-----------------------------------------------------------------------
  79  * SDRAM
  80  *----------------------------------------------------------------------*/
  81 /*
  82  * SDRAM configuration (please see cpu/ppc/sdram.[ch])
  83  */
  84 #define CONFIG_SDRAM_BANK0  1
  85
  86 /* FIX! SDRAM timings used in datasheet */
  87 #define CONFIG_SYS_SDRAM_CL            3       /* CAS latency */
  88 #define CONFIG_SYS_SDRAM_tRP           20      /* PRECHARGE command period */
  89 #define CONFIG_SYS_SDRAM_tRC           66      /* ACTIVE-to-ACTIVE command period */
  90 #define CONFIG_SYS_SDRAM_tRCD          20      /* ACTIVE-to-READ delay */
  91 #define CONFIG_SYS_SDRAM_tRFC          66      /* Auto refresh period */
  92
  93 /*
  94  * JFFS2
  95  */
  96 #define CONFIG_SYS_JFFS2_FIRST_BANK    0
  97 #ifdef  CONFIG_SYS_KERNEL_IN_JFFS2
  98 #define CONFIG_SYS_JFFS2_FIRST_SECTOR  0   /* JFFS starts at block 0 */
  99 #else /* kernel not in JFFS */
 100 #define CONFIG_SYS_JFFS2_FIRST_SECTOR  8   /* block 0-7 is kernel (1MB = 8 sectors) */
 101 #endif
 102 #define CONFIG_SYS_JFFS2_NUM_BANKS     1
 103
 104 /*-----------------------------------------------------------------------
 105  * Serial Port
 106  *----------------------------------------------------------------------*/
 107 #undef  CONFIG_SYS_EXT_SERIAL_CLOCK                     /* external serial clock */
 108 #define CONFIG_SYS_BASE_BAUD            691200
 109 #define CONFIG_BAUDRATE         115200
 110 #define CONFIG_SERIAL_MULTI
 111
 112 /* The following table includes the supported baudrates */
 113 #define CONFIG_SYS_BAUDRATE_TABLE       \
 114         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
 115
 116 /*-----------------------------------------------------------------------
 117  * Miscellaneous configurable options
 118  *----------------------------------------------------------------------*/
 119 #define CONFIG_SYS_LONGHELP                     /* undef to save memory         */
 120 #define CONFIG_SYS_PROMPT               "=> "   /* Monitor Command Prompt       */
 121 #if defined(CONFIG_CMD_KGDB)
 122 #define CONFIG_SYS_CBSIZE               1024    /* Console I/O Buffer Size      */
 123 #else
 124 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size      */
 125 #endif
 126 #define CONFIG_SYS_PBSIZE              (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 127 #define CONFIG_SYS_MAXARGS              16      /* max number of command args   */
 128 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size  */
 129
 130 #define CONFIG_SYS_MEMTEST_START        0x0400000 /* memtest works on           */
 131 #define CONFIG_SYS_MEMTEST_END          0x0C00000 /* 4 ... 12 MB in DRAM        */
 132
 133 #define CONFIG_SYS_LOAD_ADDR            0x100000  /* default load address       */
 134 #define CONFIG_SYS_EXTBDINFO            1       /* To use extended board_info (bd_t) */
 135
 136 #define CONFIG_SYS_HZ                   1000    /* decrementer freq: 1 ms ticks */
 137
 138 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download  */
 139 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change        */
 140
 141 #define CONFIG_CMDLINE_EDITING  1       /* add command line history     */
 142 #define CONFIG_LOOPW            1       /* enable loopw command         */
 143 #define CONFIG_MX_CYCLIC        1       /* enable mdc/mwc commands      */
 144 #define CONFIG_ZERO_BOOTDELAY_CHECK     /* check for keypress on bootdelay==0 */
 145 #define CONFIG_VERSION_VARIABLE 1       /* include version env variable */
 146
 147 /*-----------------------------------------------------------------------
 148  * I2C
 149  *----------------------------------------------------------------------*/
 150 #define CONFIG_HARD_I2C         1               /* I2C with hardware support    */
 151 #undef  CONFIG_SOFT_I2C                         /* I2C bit-banged               */
 152 #define CONFIG_SYS_I2C_SPEED            400000          /* I2C speed and slave address  */
 153 #define CONFIG_SYS_I2C_SLAVE            0x7F
 154
 155 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50            /* base address */
 156 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2               /* bytes of address */
 157
 158 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       5       /* 8 byte write page size */
 159 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   10      /* and takes up to 10 msec */
 160 #define CONFIG_SYS_EEPROM_SIZE                  0x2000
 161
 162 /*-----------------------------------------------------------------------
 163  * Start addresses for the final memory configuration
 164  * (Set up by the startup code)
 165  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 166  */
 167 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 168 #define CONFIG_SYS_FLASH_BASE           0xFFC00000
 169 #define CONFIG_SYS_MONITOR_LEN          (256 * 1024)    /* Reserve 256 kB for Monitor   */
 170 #define CONFIG_SYS_MALLOC_LEN           (128 * 1024)    /* Reserve 128 kB for malloc()  */
 171 #define CONFIG_SYS_MONITOR_BASE (TEXT_BASE)
 172
 173 /*
 174  * For booting Linux, the board info and command line data
 175  * have to be in the first 8 MB of memory, since this is
 176  * the maximum mapped by the Linux kernel during initialization.
 177  */
 178 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
 179
 180 /*-----------------------------------------------------------------------
 181  * FLASH organization
 182  */
 183 #define CONFIG_SYS_FLASH_CFI                    /* The flash is CFI compatible  */
 184 #define CONFIG_FLASH_CFI_DRIVER
 185
 186 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_FLASH_BASE }
 187
 188 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max number of memory banks   */
 189 #define CONFIG_SYS_MAX_FLASH_SECT       128     /* max number of sectors on one chip */
 190
 191 #define CONFIG_SYS_FLASH_ERASE_TOUT     120000  /* Timeout for Flash Erase (in ms) */
 192 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Timeout for Flash Write (in ms) */
 193
 194 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1     /* use buffered writes (20x faster) */
 195 #define CONFIG_SYS_FLASH_INCREMENT      0       /* there is only one bank         */
 196
 197 #define CONFIG_SYS_FLASH_EMPTY_INFO             /* print 'E' for empty sector on flinfo */
 198 #define CONFIG_SYS_FLASH_QUIET_TEST     1       /* don't warn upon unknown flash */
 199
 200 #ifdef CONFIG_ENV_IS_IN_FLASH
 201 #define CONFIG_ENV_SECT_SIZE    0x10000 /* size of one complete sector  */
 202 /* the environment is located before u-boot */
 203 #define CONFIG_ENV_ADDR         (TEXT_BASE - CONFIG_ENV_SECT_SIZE)
 204
 205 /* Address and size of Redundant Environment Sector     */
 206 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR - CONFIG_ENV_SECT_SIZE)
 207 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SECT_SIZE)
 208 #endif
 209
 210 #ifdef CONFIG_ENV_IS_IN_EEPROM
 211 #define CONFIG_ENV_SIZE         0x400           /* Size of Environment vars */
 212 #define CONFIG_ENV_OFFSET               0x00000000
 213 #define CONFIG_SYS_ENABLE_CRC_16        1       /* Intrinsyc formatting used crc16 */
 214 #endif
 215
 216 /* partly from PPCBoot */
 217 /* NAND */
 218 #define CONFIG_NAND
 219 #ifdef CONFIG_NAND
 220 #define CONFIG_SYS_NAND_BASE   0x60000000
 221 #define CONFIG_SYS_NAND_CS      10   /* our CS is GPIO10 */
 222 #define CONFIG_SYS_NAND_RDY     23   /* our RDY is GPIO23 */
 223 #define CONFIG_SYS_NAND_CE      24   /* our CE is GPIO24  */
 224 #define CONFIG_SYS_NAND_CLE     31   /* our CLE is GPIO31 */
 225 #define CONFIG_SYS_NAND_ALE     30   /* our ALE is GPIO30 */
 226 #define NAND_MAX_CHIPS  1
 227 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 228 #endif
 229
 230 /*-----------------------------------------------------------------------
 231  * Definitions for initial stack pointer and data area (in data cache)
 232  */
 233 /* use on chip memory (OCM) for temperary stack until sdram is tested */
 234 /* see ./cpu/ppc4xx/start.S */
 235 #define CONFIG_SYS_TEMP_STACK_OCM       1
 236
 237 /* On Chip Memory location */
 238 #define CONFIG_SYS_OCM_DATA_ADDR        0xF8000000
 239 #define CONFIG_SYS_OCM_DATA_SIZE        0x1000
 240 #define CONFIG_SYS_INIT_RAM_ADDR        CONFIG_SYS_OCM_DATA_ADDR /* inside of OCM               */
 241 #define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM     */
 242
 243 #define CONFIG_SYS_GBL_DATA_SIZE        128  /* size in bytes reserved for initial data */
 244 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
 245 #define CONFIG_SYS_INIT_SP_OFFSET      CONFIG_SYS_GBL_DATA_OFFSET
 246
 247 /*-----------------------------------------------------------------------
 248  * External Bus Controller (EBC) Setup
 249  * Taken from PPCBoot board/icecube/icecube.h
 250  */
 251
 252 /* see ./cpu/ppc4xx/cpu_init.c ./cpu/ppc4xx/ndfc.c */
 253 #define CONFIG_SYS_EBC_PB0AP            0x04002480
 254 /* AMD NOR flash - this corresponds to FLASH_BASE so may be correct */
 255 #define CONFIG_SYS_EBC_PB0CR            0xFFC5A000
 256 #define CONFIG_SYS_EBC_PB1AP           0x04005480
 257 #define CONFIG_SYS_EBC_PB1CR           0x60018000
 258 #define CONFIG_SYS_EBC_PB2AP           0x00000000
 259 #define CONFIG_SYS_EBC_PB2CR           0x00000000
 260 #define CONFIG_SYS_EBC_PB3AP           0x00000000
 261 #define CONFIG_SYS_EBC_PB3CR           0x00000000
 262 #define CONFIG_SYS_EBC_PB4AP           0x00000000
 263 #define CONFIG_SYS_EBC_PB4CR           0x00000000
 264
 265 /*-----------------------------------------------------------------------
 266  * Definitions for GPIO setup (PPC405EP specific)
 267  *
 268  * Taken in part from PPCBoot board/icecube/icecube.h
 269  */
 270 /* see ./cpu/ppc4xx/cpu_init.c ./cpu/ppc4xx/start.S */
 271 #define CONFIG_SYS_GPIO0_OSRH           0x55555550
 272 #define CONFIG_SYS_GPIO0_OSRL           0x00000110
 273 #define CONFIG_SYS_GPIO0_ISR1H          0x00000000
 274 #define CONFIG_SYS_GPIO0_ISR1L          0x15555445
 275 #define CONFIG_SYS_GPIO0_TSRH           0x00000000
 276 #define CONFIG_SYS_GPIO0_TSRL           0x00000000
 277 #define CONFIG_SYS_GPIO0_TCR            0xFFFF8097
 278 #define CONFIG_SYS_GPIO0_ODR            0x00000000
 279
 280 #if defined(CONFIG_CMD_KGDB)
 281 #define CONFIG_KGDB_BAUDRATE    230400          /* speed to run kgdb serial port */
 282 #define CONFIG_KGDB_SER_INDEX   2               /* which serial port to use */
 283 #endif
 284
 285 /* ENVIRONMENT VARS */
 286
 287 #define CONFIG_IPADDR           192.168.1.67
 288 #define CONFIG_SERVERIP         192.168.1.50
 289 #define CONFIG_GATEWAYIP        192.168.1.1
 290 #define CONFIG_NETMASK          255.255.255.0
 291 #define CONFIG_LOADADDR         300000
 292 #define CONFIG_BOOTDELAY        5       /* autoboot after 5 seconds */
 293
 294 /* pass open firmware flat tree */
 295 #define CONFIG_OF_LIBFDT        1
 296
 297 #endif  /* __CONFIG_H */