include/configs/inka4x0.h

   1 /*
   2  * (C) Copyright 2009
   3  * Detlev Zundel, DENX Software Engineering, dzu@denx.de.
   4  *
   5  * (C) Copyright 2003-2005
   6  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   7  *
   8  * SPDX-License-Identifier:     GPL-2.0+
   9  */
  10
  11 #ifndef __CONFIG_H
  12 #define __CONFIG_H
  13
  14 /*
  15  * High Level Configuration Options
  16  * (easy to change)
  17  */
  18
  19 #define CONFIG_MPC5xxx          1       /* This is an MPC5xxx CPU               */
  20 #define CONFIG_MPC5200          1       /* (more precisely an MPC5200 CPU)      */
  21 #define CONFIG_INKA4X0          1       /* INKA4x0 board                        */
  22
  23 /*
  24  * Valid values for CONFIG_SYS_TEXT_BASE are:
  25  * 0xFFE00000   boot low
  26  * 0x00100000   boot from RAM (for testing only)
  27  */
  28 #ifndef CONFIG_SYS_TEXT_BASE
  29 #define CONFIG_SYS_TEXT_BASE    0xFFE00000      /* Standard: boot low */
  30 #endif
  31 #define CONFIG_SYS_LDSCRIPT     "arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds"
  32
  33 #define CONFIG_SYS_MPC5XXX_CLKIN        33000000 /* ... running at 33.000000MHz         */
  34
  35 #define CONFIG_MISC_INIT_F      1       /* Use misc_init_f()                    */
  36
  37 #define CONFIG_HIGH_BATS        1       /* High BATs supported                  */
  38
  39 /*
  40  * Serial console configuration
  41  */
  42 #define CONFIG_PSC_CONSOLE      1       /* console is on PSC1   */
  43 #define CONFIG_BAUDRATE         115200  /* ... at 115200 bps    */
  44 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, 230400 }
  45
  46 /*
  47  * PCI Mapping:
  48  * 0x40000000 - 0x4fffffff - PCI Memory
  49  * 0x50000000 - 0x50ffffff - PCI IO Space
  50  */
  51 #define CONFIG_PCI              1
  52 #define CONFIG_PCI_PNP          1
  53 #define CONFIG_PCI_SCAN_SHOW    1
  54 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
  55
  56 #define CONFIG_PCI_MEM_BUS      0x40000000
  57 #define CONFIG_PCI_MEM_PHYS     CONFIG_PCI_MEM_BUS
  58 #define CONFIG_PCI_MEM_SIZE     0x10000000
  59
  60 #define CONFIG_PCI_IO_BUS       0x50000000
  61 #define CONFIG_PCI_IO_PHYS      CONFIG_PCI_IO_BUS
  62 #define CONFIG_PCI_IO_SIZE      0x01000000
  63
  64 #define CONFIG_SYS_XLB_PIPELINING       1
  65
  66 /* Partitions */
  67 #define CONFIG_MAC_PARTITION
  68 #define CONFIG_DOS_PARTITION
  69 #define CONFIG_ISO_PARTITION
  70
  71
  72 /*
  73  * BOOTP options
  74  */
  75 #define CONFIG_BOOTP_BOOTFILESIZE
  76 #define CONFIG_BOOTP_BOOTPATH
  77 #define CONFIG_BOOTP_GATEWAY
  78 #define CONFIG_BOOTP_HOSTNAME
  79
  80
  81 /*
  82  * Command line configuration.
  83  */
  84 #include <config_cmd_default.h>
  85
  86 #define CONFIG_CMD_DATE
  87 #define CONFIG_CMD_DHCP
  88 #define CONFIG_CMD_EXT2
  89 #define CONFIG_CMD_FAT
  90 #define CONFIG_CMD_IDE
  91 #define CONFIG_CMD_NFS
  92 #define CONFIG_CMD_PCI
  93 #define CONFIG_CMD_PING
  94 #define CONFIG_CMD_SNTP
  95 #define CONFIG_CMD_USB
  96
  97 #define CONFIG_TIMESTAMP        1       /* Print image info with timestamp */
  98
  99 #if (CONFIG_SYS_TEXT_BASE == 0xFFE00000)                /* Boot low */
 100 #   define CONFIG_SYS_LOWBOOT           1
 101 #endif
 102
 103 /*
 104  * Autobooting
 105  */
 106 #define CONFIG_BOOTDELAY        1       /* autoboot after 1 second */
 107
 108 #define CONFIG_PREBOOT  "echo;" \
 109         "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
 110         "echo"
 111
 112 #undef  CONFIG_BOOTARGS
 113
 114 #define CONFIG_ETHADDR          00:a0:a4:03:00:00
 115 #define CONFIG_OVERWRITE_ETHADDR_ONCE
 116
 117 #define CONFIG_IPADDR           192.168.100.2
 118 #define CONFIG_SERVERIP         192.168.100.1
 119 #define CONFIG_NETMASK          255.255.255.0
 120 #define HOSTNAME                inka4x0
 121 #define CONFIG_BOOTFILE         "/tftpboot/inka4x0/uImage"
 122 #define CONFIG_ROOTPATH         "/opt/eldk/ppc_6xx"
 123
 124 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 125         "netdev=eth0\0"                                                 \
 126         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 127                 "nfsroot=${serverip}:${rootpath}\0"                     \
 128         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 129         "addip=setenv bootargs ${bootargs} "                            \
 130                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 131                 ":${hostname}:${netdev}:off panic=1\0"                  \
 132         "addcons=setenv bootargs ${bootargs} "                          \
 133                 "console=ttyS0,${baudrate}\0"                           \
 134         "flash_nfs=run nfsargs addip addcons;"                          \
 135                 "bootm ${kernel_addr}\0"                                \
 136         "net_nfs=tftp 200000 ${bootfile};"                              \
 137                 "run nfsargs addip addcons;bootm\0"                     \
 138         "enable_disp=mw.l 100000 04000000 1;"                           \
 139                 "cp.l 100000 f0000b20 1;"                               \
 140                 "cp.l 100000 f0000b28 1\0"                              \
 141         "ideargs=setenv bootargs root=/dev/hda1 rw\0"                   \
 142         "ide_boot=ext2load ide 0:1 200000 uImage;"                      \
 143                 "run ideargs addip addcons enable_disp;bootm\0"         \
 144         "brightness=255\0"                                              \
 145         ""
 146
 147 #define CONFIG_BOOTCOMMAND      "run ide_boot"
 148
 149 /*
 150  * IPB Bus clocking configuration.
 151  */
 152 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK         /* define for 133MHz speed */
 153
 154 /*
 155  * Flash configuration
 156  */
 157 #define CONFIG_SYS_FLASH_CFI            1       /* Flash is CFI conformant */
 158 #define CONFIG_FLASH_CFI_DRIVER 1
 159 #define CONFIG_SYS_FLASH_BASE           0xffe00000
 160 #define CONFIG_SYS_FLASH_SIZE           0x00200000
 161 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max num of memory banks */
 162 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_FLASH_BASE }
 163 #define CONFIG_SYS_MAX_FLASH_SECT       128     /* max num of sects on one chip */
 164 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1     /* use buffered writes (20x faster) */
 165
 166 /*
 167  * Environment settings
 168  */
 169 #define CONFIG_ENV_IS_IN_FLASH  1
 170 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + 0x4000)
 171 #define CONFIG_ENV_SIZE         0x2000
 172 #define CONFIG_ENV_SECT_SIZE    0x2000
 173 #define CONFIG_ENV_OVERWRITE    1
 174 #define CONFIG_SYS_USE_PPCENV                   /* Environment embedded in sect .ppcenv */
 175
 176 /*
 177  * Memory map
 178  */
 179 #define CONFIG_SYS_MBAR         0xF0000000
 180 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 181 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
 182
 183 /*
 184  * SDRAM controller configuration
 185  */
 186 #undef CONFIG_SDR_MT48LC16M16A2
 187 #undef CONFIG_DDR_MT46V16M16
 188 #undef CONFIG_DDR_MT46V32M16
 189 #undef CONFIG_DDR_HYB25D512160BF
 190 #define CONFIG_DDR_K4H511638C
 191
 192 /* Use ON-Chip SRAM until RAM will be available */
 193 #define CONFIG_SYS_INIT_RAM_ADDR        MPC5XXX_SRAM
 194
 195 /* preserve space for the post_word at end of on-chip SRAM */
 196 #define MPC5XXX_SRAM_POST_SIZE (MPC5XXX_SRAM_SIZE - 4)
 197
 198 #ifdef CONFIG_POST
 199 #define CONFIG_SYS_INIT_RAM_SIZE        MPC5XXX_SRAM_POST_SIZE
 200 #else
 201 #define CONFIG_SYS_INIT_RAM_SIZE        MPC5XXX_SRAM_SIZE
 202 #endif
 203
 204 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 205 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 206
 207 #define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
 208 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 209 #   define CONFIG_SYS_RAMBOOT           1
 210 #endif
 211
 212 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 256 kB for Monitor   */
 213 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)     /* Reserve 128 kB for malloc()  */
 214 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
 215
 216 /*
 217  * Ethernet configuration
 218  */
 219 #define CONFIG_MPC5xxx_FEC      1
 220 #define CONFIG_MPC5xxx_FEC_MII100
 221 /*
 222  * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
 223  */
 224 /* #define CONFIG_MPC5xxx_FEC_MII10 */
 225 #define CONFIG_PHY_ADDR         0x00
 226 #define CONFIG_MII
 227
 228 /*
 229  * GPIO configuration
 230  *
 231  * use CS1 as gpio_wkup_6 output
 232  *      Bit 0 (mask: 0x80000000): 0
 233  * use ALT CAN position: Bits 2-3 (mask: 0x30000000):
 234  *      00 -> No Alternatives, I2C1 is used for onboard EEPROM
 235  *      01 -> CAN1 on I2C1, CAN2 on Tmr0/1 do not use on TQM5200 with onboard
 236  *            EEPROM
 237  * use PSC1 as UART: Bits 28-31 (mask: 0x00000007): 0100
 238  * use PSC2 as UART: Bits 24-27 (mask: 0x00000070): 0100
 239  * use PSC3 as UART: Bits 20-23 (mask: 0x00000700): 0100
 240  * use PSC6 as UART: Bits  9-11 (mask: 0x00700000): 0101
 241  */
 242 #define CONFIG_SYS_GPS_PORT_CONFIG      0x01501444
 243
 244 /*
 245  * RTC configuration
 246  */
 247 #define CONFIG_RTC_RTC4543      1       /* use external RTC */
 248
 249 /*
 250  * Software (bit-bang) three wire serial configuration
 251  *
 252  * Note that we need the ifdefs because otherwise compilation of
 253  * mkimage.c fails.
 254  */
 255 #define CONFIG_SOFT_TWS         1
 256
 257 #ifdef TWS_IMPLEMENTATION
 258 #include <mpc5xxx.h>
 259 #include <asm/io.h>
 260
 261 #define TWS_CE          MPC5XXX_GPIO_WKUP_PSC1_4 /* GPIO_WKUP_0 */
 262 #define TWS_WR          MPC5XXX_GPIO_WKUP_PSC2_4 /* GPIO_WKUP_1 */
 263 #define TWS_DATA        MPC5XXX_GPIO_SINT_PSC3_4 /* GPIO_SINT_0 */
 264 #define TWS_CLK         MPC5XXX_GPIO_SINT_PSC3_5 /* GPIO_SINT_1 */
 265
 266 static inline void tws_ce(unsigned bit)
 267 {
 268         struct mpc5xxx_wu_gpio *wu_gpio =
 269                 (struct mpc5xxx_wu_gpio *)MPC5XXX_WU_GPIO;
 270         if (bit)
 271                 setbits_8(&wu_gpio->dvo, TWS_CE);
 272         else
 273                 clrbits_8(&wu_gpio->dvo, TWS_CE);
 274 }
 275
 276 static inline void tws_wr(unsigned bit)
 277 {
 278         struct mpc5xxx_wu_gpio *wu_gpio =
 279                 (struct mpc5xxx_wu_gpio *)MPC5XXX_WU_GPIO;
 280         if (bit)
 281                 setbits_8(&wu_gpio->dvo, TWS_WR);
 282         else
 283                 clrbits_8(&wu_gpio->dvo, TWS_WR);
 284 }
 285
 286 static inline void tws_clk(unsigned bit)
 287 {
 288         struct mpc5xxx_gpio *gpio =
 289                 (struct mpc5xxx_gpio *)MPC5XXX_GPIO;
 290         if (bit)
 291                 setbits_8(&gpio->sint_dvo, TWS_CLK);
 292         else
 293                 clrbits_8(&gpio->sint_dvo, TWS_CLK);
 294 }
 295
 296 static inline void tws_data(unsigned bit)
 297 {
 298         struct mpc5xxx_gpio *gpio =
 299                 (struct mpc5xxx_gpio *)MPC5XXX_GPIO;
 300         if (bit)
 301                 setbits_8(&gpio->sint_dvo, TWS_DATA);
 302         else
 303                 clrbits_8(&gpio->sint_dvo, TWS_DATA);
 304 }
 305
 306 static inline unsigned tws_data_read(void)
 307 {
 308         struct mpc5xxx_gpio *gpio =
 309                         (struct mpc5xxx_gpio *)MPC5XXX_GPIO;
 310         return !!(in_8(&gpio->sint_ival) & TWS_DATA);
 311 }
 312
 313 static inline void tws_data_config_output(unsigned output)
 314 {
 315         struct mpc5xxx_gpio *gpio =
 316                 (struct mpc5xxx_gpio *)MPC5XXX_GPIO;
 317         if (output)
 318                 setbits_8(&gpio->sint_ddr, TWS_DATA);
 319         else
 320                 clrbits_8(&gpio->sint_ddr, TWS_DATA);
 321 }
 322 #endif /* TWS_IMPLEMENTATION */
 323
 324 /*
 325  * Miscellaneous configurable options
 326  */
 327 #define CONFIG_SYS_LONGHELP                     /* undef to save memory     */
 328 #if defined(CONFIG_CMD_KGDB)
 329 #define CONFIG_SYS_CBSIZE               1024    /* Console I/O Buffer Size  */
 330 #else
 331 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size  */
 332 #endif
 333 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 334 #define CONFIG_SYS_MAXARGS              16      /* max number of command args   */
 335 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 336
 337 #define CONFIG_SYS_CACHELINE_SIZE       32      /* For MPC5xxx CPUs                     */
 338 #if defined(CONFIG_CMD_KGDB)
 339 #  define CONFIG_SYS_CACHELINE_SHIFT    5       /* log base 2 of the above value        */
 340 #endif
 341
 342 /* Enable an alternate, more extensive memory test */
 343 #define CONFIG_SYS_ALT_MEMTEST
 344
 345 #define CONFIG_SYS_MEMTEST_START        0x00100000      /* memtest works on */
 346 #define CONFIG_SYS_MEMTEST_END          0x00f00000      /* 1 ... 15 MB in DRAM  */
 347
 348 #define CONFIG_SYS_LOAD_ADDR            0x100000        /* default load address */
 349
 350 #define CONFIG_SYS_HZ                   1000    /* decrementer freq: 1 ms ticks */
 351
 352 /*
 353  * Enable loopw command.
 354  */
 355 #define CONFIG_LOOPW
 356
 357 /*
 358  * Various low-level settings
 359  */
 360 #define CONFIG_SYS_HID0_INIT            HID0_ICE | HID0_ICFI
 361 #define CONFIG_SYS_HID0_FINAL           HID0_ICE
 362
 363 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
 364 #define CONFIG_SYS_BOOTCS_SIZE          CONFIG_SYS_FLASH_SIZE
 365 #define CONFIG_SYS_BOOTCS_CFG           0x00087800 /* for pci_clk  = 66 MHz */
 366 #define CONFIG_SYS_CS0_START            CONFIG_SYS_FLASH_BASE
 367 #define CONFIG_SYS_CS0_SIZE             CONFIG_SYS_FLASH_SIZE
 368
 369 /* 32Mbit SRAM @0x30000000 */
 370 #define CONFIG_SYS_CS1_START            0x30000000
 371 #define CONFIG_SYS_CS1_SIZE             0x00400000
 372 #define CONFIG_SYS_CS1_CFG              0x31800 /* for pci_clk = 33 MHz */
 373
 374 /* 2 quad UART @0x80000000 (MBAR is relocated to 0xF0000000) */
 375 #define CONFIG_SYS_CS2_START            0x80000000
 376 #define CONFIG_SYS_CS2_SIZE             0x0001000
 377 #define CONFIG_SYS_CS2_CFG              0x21800  /* for pci_clk = 33 MHz */
 378
 379 /* GPIO in @0x30400000 */
 380 #define CONFIG_SYS_CS3_START            0x30400000
 381 #define CONFIG_SYS_CS3_SIZE             0x00100000
 382 #define CONFIG_SYS_CS3_CFG              0x31800 /* for pci_clk = 33 MHz */
 383
 384 #define CONFIG_SYS_CS_BURST             0x00000000
 385 #define CONFIG_SYS_CS_DEADCYCLE 0x33333333
 386
 387 /*-----------------------------------------------------------------------
 388  * USB stuff
 389  *-----------------------------------------------------------------------
 390  */
 391 #define CONFIG_USB_OHCI
 392 #define CONFIG_USB_CLOCK        0x00015555
 393 #define CONFIG_USB_CONFIG       0x00001000
 394 #define CONFIG_USB_STORAGE
 395
 396 /*-----------------------------------------------------------------------
 397  * IDE/ATA stuff Supports IDE harddisk
 398  *-----------------------------------------------------------------------
 399  */
 400
 401 #undef  CONFIG_IDE_8xx_PCCARD           /* Use IDE with PC Card Adapter */
 402
 403 #undef  CONFIG_IDE_8xx_DIRECT           /* Direct IDE    not supported  */
 404 #undef  CONFIG_IDE_LED                  /* LED   for ide not supported  */
 405
 406 #define CONFIG_IDE_PREINIT
 407
 408 #define CONFIG_SYS_IDE_MAXBUS           1       /* max. 1 IDE bus               */
 409 #define CONFIG_SYS_IDE_MAXDEVICE        2       /* max. 1 drive per IDE bus     */
 410
 411 #define CONFIG_SYS_ATA_IDE0_OFFSET      0x0000
 412 #define CONFIG_SYS_ATA_BASE_ADDR        MPC5XXX_ATA
 413 #define CONFIG_SYS_ATA_DATA_OFFSET      0x0060  /* Offset for data I/O          */
 414 #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET) /* Offset for normal register accesses */
 415 #define CONFIG_SYS_ATA_ALT_OFFSET       0x005C  /* Offset for alternate registers */
 416 #define CONFIG_SYS_ATA_STRIDE          4        /* Interval between registers   */
 417
 418 #define CONFIG_ATAPI            1
 419
 420 #define CONFIG_SYS_BRIGHTNESS          0xFF     /* LCD Default Brightness (255 = off) */
 421
 422 #endif /* __CONFIG_H */